TEMPERATURE PROBE INSERT, ASSEMBLY THEREOF, AND KIT THEREOF
20250116556 ยท 2025-04-10
Inventors
Cpc classification
B65D2201/00
PERFORMING OPERATIONS; TRANSPORTING
G01K1/14
PHYSICS
International classification
Abstract
A temperature probe insert includes a coupling portion, a first arm extending from the coupling portion, and a second arm extending from the coupling portion. The first arm and the second arm extend from different sides of the coupling portion. The coupling portion includes an aperture that extends through the coupling portion. The first arm and the second arm are configured to contact a storage bag shell and prevent movement of the coupling portion in the opening in the storage bag shell. The aperture is configured to direct a temperature probe into a storage bag disposed in the internal volume of the storage bag shell. A storage bag temperature monitoring assembly includes a temperature probe insert and a storage bag shell. A kit includes a temperature probe insert and a temperature probe.
Claims
1. A temperature probe insert, comprising: a coupling portion including aperture that extends through the coupling portion; a first arm extending from the coupling portion; and a second arm extending from the coupling portion, the first arm and the second arm extending from different sides of the coupling portion; wherein the temperature probe insert is configured to be removably disposed in an opening in a storage bag shell, the first arm and the second arm are configured to contact the storage bag shell to prevent movement of the coupling portion in the opening in the storage bag shell, and the aperture configured to direct a temperature probe into a storage bag disposed in an internal volume of the storage bag shell.
2. The temperature probe insert of claim 1, wherein the aperture has a size configured to direct the temperature probe at an angle that disposes an end of the temperature probe in the storage bag.
3. The temperature probe insert of claim 1, wherein a location that the aperture extends through the coupling portion is adjustable.
4. The temperature probe insert of claim 1, wherein the aperture has an outlet configured to face towards a central portion of the internal volume.
5. The temperature probe insert of claim 1, wherein the first arm includes a first groove, and the first groove is configured to receive a first ridge of the storage bag shell so as to prevent removal of the insert from the opening in the storage bag shell.
6. The temperature probe insert of claim 5, wherein the first groove includes a first groove portion having a first depth and a second groove portion having a second depth different from the first depth, the first groove portion configured to receive a first ridge portion of the first ridge and the second groove portion configured to receive a second ridge portion of the first ridge to prevent movement of the insert within the opening in the storage bag shell.
7. The temperature probe insert of claim 5, wherein the first groove includes a first groove portion, a second groove portion, and a third groove portion having at least two different depths, the first groove portion configured to receive a first ridge portion of the first ridge, the second groove portion configured to receive a second ridge portion of the first ridge, and the third groove portion configured to receive a third ridge portion of the first ridge to prevent movement of the temperature probe insert within the opening in the storage bag shell.
8. The temperature probe insert of claim 5, wherein the second arm includes a second groove, and the second groove is configured to receive a second ridge of the storage bag shell to prevent removal of the temperature probe insert from the opening in the storage bag shell.
9. The temperature probe insert of claim 1, further comprising: a third arm slidingly coupled to the coupling portion, the third arm including a groove configured to receive a ridge of the storage bag shell.
10. The temperature probe insert of claim 9, wherein the insert is configured to be pressure fit in the opening via sliding coupling of the third arm with the coupling portion.
11. The temperature probe insert of claim 9, wherein the first arm includes a first portion extending from the coupling portion and a second portion extending from the first portion, the second arm includes a first portion extending from the coupling portion and a second portion extending from the first portion of the second arm, and the temperature probe insert is configured to be disposed in the opening with a handle of the storage bag shell disposed between the first arm and the second arm, so as to prevent movement of the insert within the opening.
12. A storage bag temperature monitoring assembly, comprising: a storage bag shell including a base and a top disposed on the base to form an internal volume configured contain a storage bag, the storage bag shell including an opening; and a temperature probe insert removably disposed in the opening in the storage bag shell, the temperature probe insert including: a coupling portion including aperture that extends through the coupling portion, a first arm extending from the coupling portion, and a second arm extending from the coupling portion, the first arm and the second arm extending from different sides of the coupling portion, wherein the first arm and the second arm contact the storage bag shell preventing movement of the coupling portion in the opening in the storage bag shell, and the aperture is configured to direct a temperature probe into the storage bag disposed in the internal volume of the storage bag shell.
13. The storage bag temperature monitoring assembly of claim 12, wherein positioning of the top and the base of the storage bag shell prevents removal of the temperature probe insert from the opening in the storage bag shell without moving of at least one of the top and the base of the storage bag shell.
14. The storage bag temperature monitoring assembly of claim 12, further comprising: a temperature probe disposed in the aperture of the temperature probe insert.
15. The storage bag temperature monitoring assembly of claim 12, wherein a clearance fit is formed between the temperature probe and the aperture in the coupling portion.
16. The storage bag temperature monitoring assembly of claim 12, wherein the storage bag shell includes a first ridge having a first ridge portion, a second ridge portion, and a third ridge portion, and the temperature probe insert includes a first groove having a first groove portion, a second groove portion, and a third groove portion having at least two different depths, the first ridge portion disposed in the first groove portion, a second ridge portion disposed in the second ridge portion, and the third ridge portion disposed in the third groove portion so as to prevent movement of the insert within the opening in the storage bag shell.
17. The storage bag temperature monitoring assembly of claim 12, wherein the temperature probe insert is friction fit in the opening in the storage bag shell.
18. A kit comprising: a temperature probe insert comprising: a coupling portion including aperture that extends through the coupling portion; a first arm extending from the coupling portion. and a second arm extending from the coupling portion, the first arm and the second arm extending from different sides of the coupling portion, wherein the temperature probe insert is configured to be removably disposed in an opening in a storage bag shell, the first arm and the second arm are configured to contact the storage bag shell to prevent movement of the coupling portion in the opening in the storage bag shell; and a temperature probe configured to be disposed in the aperture of the temperature probe insert, the aperture configured to direct the temperature probe into a storage bag disposed in an internal volume of the storage bag shell and the temperature probe configured to detect a temperature of fluid in the storage bag.
19. The kit of claim 18, wherein the aperture has a size configured to form a clearance fit between the aperture and the temperature probe.
20. The kit of claim 18, wherein the aperture has an outlet configured to direct the temperature probe towards a central portion of the internal volume.
Description
BRIEF DESCRIPTION OF DRAWINGS
[0006]
[0007]
[0008]
[0009]
[0010]
[0011]
[0012]
[0013]
[0014]
[0015]
[0016] Like numbers represent like features.
DETAILED DESCRIPTION
[0017] This disclosure relates to an insert for a temperature probe. More specifically, this disclosure relates to an insert for aligning a temperature probe in a storage bag shell.
[0018]
[0019] The storage bag shell 10 includes an internal volume 12. The storage bag 90 is disposed in the internal volume 12 of the storage bag shell 10. The storage bag 90 is made of a flexible polymeric material (e.g., a polymer, a co-polymer, and the like). For example, the storage bag 90 is made of a polymeric material capable of operating under a temperature change from 40 C. to 85 C. The flexible polymeric material may be, for example but not limited to, polyethylene or the like. In an embodiment, the storage bag 90 can be formed as discussed in U.S. Patent Application Publication No. 2018/0021218, which is incorporated by reference. The storage bag shell 10 is made of a rigid material (e.g., a rigid polymeric material). For example, the rigid polymeric material of the storage bag 10 is a polymeric material capable of operating under a temperature variation from 40 C. to 85 C. The rigid polymeric material be, for example but not limited to, polycarbonate, fluoropolymer, high-density polyethylene (HDPE), polycarbonate, a combination thereof, or the like. In an embodiment, the storage bag shell 10 can be formed as discussed in one or more of U.S. Patent Application Publication No. 2022/0298462 and U.S. Patent Application Publication No. 2022/029578, which are incorporated by reference. The storage bag shell 10 is configured to provide protection to the storage bag 90. The storage bag shell 10 is a rigid shell configured to protect a storage bag 90 disposed in the internal volume 12.
[0020] The storage bag shell 10 includes a top 14 and a base 16. The top 14 and the base 16 define the internal volume 12 of the storage bag shell 10. For example, the internal volume 12 is formed between the top 14 and the base 16. For example, the storage bag 90 is stored in the assembly 1 by placing the storage bag the storage bag shell 10 into the portion of the internal volume formed by the base 16 and then placing the top 14 onto the base 16. The storage bag 90 is then trapped within the internal volume 12. In an embodiment, the storage bag shell 10 may include one or more pins 11 (Shown in
[0021]
[0022] The temperature probe insert 50 is configured to align a temperature probe 92 within the storage bag 90. The temperature probe insert 50 includes an aperture 52 for directing the temperature probe 92. The aperture 52 of the insert 50 is configured to direct the temperature probe 92 into a storage bag 90 disposed in the internal volume 12. The aperture 52 is discussed in more detail below.
[0023] Referring back of
[0024] The storage bag shell 10 may include a first ridge 22A and a second ridge 22B that each extend into the opening 20 (e.g., extend perpendicular to the axis A.sub.D of the opening 20). The top 14 includes the first ridge 22A. The base 16 includes the second ridge 22B. Accordingly, the first ridge 22A may be referred to as the upper ridge, and the second ridge 22B may be referred to as the lower ridge.
[0025] As shown in
[0026] As shown in
[0027] The ridge portions 24A.sub.1, 24A.sub.2, 24A.sub.3 have a plurality of heights h.sub.1, h.sub.2, h.sub.3. The height of a ridge portion is a length of said ridge portion that extends into the opening (e.g., height measured in vertical direction D.sub.1). The middle ridge portion 24A.sub.1 has a first height h.sub.1, the first end ridge portion 24A.sub.2 has a first height h.sub.2, and the third end ridge portion 24A.sub.3 has a third height h.sub.3. In the illustrated embodiment, the ridge portions 24A.sub.1, 24A.sub.2, 24A.sub.3 have two different heights (e.g., height h.sub.2 is the same as height H.sub.3). The end ridge portions 24A.sub.2, 24A.sub.3 have same height (e.g., height h.sub.2/h.sub.3) that is different from height h.sub.1 of the middle ridge portion 24A.sub.1. The end ridge 24A.sub.2, 24A.sub.3 portions each have a respective height h.sub.2, h.sub.3 is longer than the height h.sub.1 of the middle ridge portion 24A.sub.1 (i.e., height h.sub.2>height h.sub.1 and height h.sub.3>height h.sub.1). In another embodiment, the end ridge 24A.sub.2, 24A.sub.3 portions may each have a respective height h.sub.2, h.sub.3 that is shorter than the height h.sub.1 of the middle ridge portion 24A.sub.1 (i.e., height h.sub.2<height h.sub.1 and height h.sub.3<height h.sub.1).
[0028]
[0029] The aperture 52 is configured to direct a temperature probe 92 into the storage bag 90. The aperture 52 has an outlet 54 that faces towards a central portion of the internal volume 12. For example, the central portion of the internal volume 12 is the portion of the internal volume that is a middle portion of the internal volume 12 along each major axis (e.g., the X axis, Y axis, and the Z axis). In one embodiment, the central portion of the internal volume is the middle 50% of the internal volume along the X axis (e.g., 25% to 75% of the length along the X axis), the middle 50% of the internal volume 12 along the Y axis (e.g., 25% to 75% of the length along the Y axis), and the middle 50% of the internal volume 12 along the Z axis (e.g., 25% to 75% of the length along the Z axis). In one embodiment, the central portion of the internal volume is the middle 30% of the internal volume along the X axis (e.g., 35% to 65% of the length along the X axis), the middle 50% of the internal volume 12 along the Y axis (e.g., 35% to 65% of the length along the Y axis), and the middle 50% of the internal volume 12 along the Z axis (e.g., 35% to 65% of the length along the Z axis).
[0030] As shown in
[0031] The aperture 52 has a size configured to provide a fit between the aperture 52 and the probe 92. In an embodiment, the fit may be a clearance fit that allows for some movement of the probe 92 within the aperture 52. The fit of the aperture 52 is configured to prevent the probe 92 from extending more than 3 from aligned (with the aperture 52). The fit of the aperture 52 is configured to prevent the probe 92 from extending more than 1 from aligned (with the aperture 52).
[0032] The aperture 52 can be configured to be adjustable within the coupling portion 60. For example, a vertical positon of the aperture 52 in the coupling portion 60 is adjustable (e.g., adjustable in direction D.sub.1). The adjustment of the aperture 52 may be configured to allow for adjusting the vertical position of the aperture 52 such that the aperture 52 directs/holds the temperature probe 92 at the desired location (e.g., height) within the bag 92. In another embodiment, the aperture 52 may not be adjustable within the coupling portion 60.
[0033] The plurality of arms 70A, 70B are configured to contact the storage bag shell 10 to prevent perpendicular movement of the coupling portion 60 within the opening 20 (e.g., movement perpendicular to opening, movement periocular to the depth direction D.sub.D of the opening 20). For example, the plurality of arms 70A, 70B contact the storage bag shell 12 preventing movement along a first perpendicular direction D.sub.1 (e.g., in the vertical direction) and along a second perpendicular direction D.sub.2 (e.g., in the horizontal direction).
[0034] As shown in
[0035] The first arm 70A includes an intermediate portion 72A, a first branch 76A, and a second branch 76A. The intermediate portion 72A extends from the coupling portion 60. The first branch 76A and the second branch 76A extend from opposite sides of the intermediate portion 72A. For example, the intermediate portion 72A connects each of the first and second branches 76A, 76B to the coupling portion 60A. As shown in
[0036] The first arm 70A of the insert 50 includes a (first) groove 78A. The first groove 78A is formed in a top side of the first arm 70A (e.g., in the top of the insert 50). The first groove 78A is configured to receive the first ridge 22A of the storage bag shell 10. The second arm 70B of the insert 50 includes a (second) groove 78B. The second groove 78B is formed in a bottom side of the second arm 70B (e.g., in the bottom of the insert 50). The second groove 78B is configured to receive the second ridge 22B of the storage bag shell 10.
[0037] The engagement of the grooves 78A, 78B of the insert 50 with the ridges 22A, 22B of the storage bag shell 10 is configured to prevent movement of the insert 50 relative to the storage bag shell 10. For example, the engagement of the grooves 78A, 78B and the ridges 22A, 22B prevents removal of the insert 50 from the opening 20 while the top 14 is disposed on the base 16. For example, the engagement of the grooves 78A, 78B of the insert 50 with the ridges 22A, 22B of the storage bag shell 10 prevents the insert 50 from being removed from the opening 20, while the top 14 is disposed on the base 16. For example, the engagement of the grooves 78A, 78B of the insert 50 with the ridges 22A, 22B of the storage bag shell 10 prevents the insert 50 from moving perpendicular (e.g., moving vertically and/or moving horizontally within the opening 20) relative to the storage bag shell 10 (e.g., moving within the opening 20), while the top 14 is disposed on the base 16.
[0038]
[0039] The intermediate portion 72A of the first arm 70A includes the middle groove portion 80A.sub.1 (e.g., the middle groove portion 80A.sub.1 extends through the intermediate portion 72A, the middle groove portion 80A.sub.1 is disposed in the intermediate portion 72A). The first branch 74A of the first arm 70A includes the first end groove portion 80A.sub.2 (e.g., the first end groove portion 80A.sub.2 extends through the first branch 74A, the first end groove portion 80A.sub.2 is disposed in the first branch 74A). The second branch 76A of the first arm 70A includes the second end groove portion 80A.sub.3 (e.g., the second end groove portion 80A.sub.3 extends through the second branch 76A, the second end groove portion 80A.sub.3 is disposed in the second branch 76A).
[0040] The groove portions 80A.sub.1, 80A.sub.2, 80A.sub.3 have a plurality of depths d.sub.1, d.sub.2, d.sub.3. For example, the depth of a groove portion is a length that said groove portion extends into the insert 50 (e.g., depth measured in vertical direction D.sub.1). The middle groove portion 80A.sub.1 has a first depth d.sub.1, the first end groove portion 80A.sub.2 has a first depth d.sub.2, and the third end groove portion 80A.sub.3 has a third depth d.sub.3. In the illustrated embodiment, the groove portions 80A.sub.1, 80A.sub.2, 80A.sub.3 have two different depths (e.g., depth d.sub.2 is the same as depth d.sub.3). The end groove portions 80A.sub.2, 80A.sub.3 have same depth (e.g., depth d.sub.2/d.sub.3) that is different from depth d.sub.1 of the middle groove portion 80A.sub.1. The end ridge 80A.sub.2, 80A.sub.3 portions each have a respective depth d.sub.2, d.sub.3 is longer than the depth h.sub.1 of the middle groove portion 80A.sub.1 (i.e., depth d.sub.2>depth d.sub.1 and depth d.sub.3>depth d.sub.1). In another embodiment, the end groove portions 80A.sub.2, 80A.sub.3 portions may each have a respective depth d.sub.2, d.sub.3 that is shorter than the depth d.sub.1 of the middle groove portion 80A.sub.1 (i.e., depth d.sub.2<depth d.sub.1 and depth d.sub.3<depth d.sub.1).
[0041]
[0042] The upper ridge 22A of the storage bag shell 10 being disposed in the upper groove 78A can prevent removal of the insert 50 from the opening 20 (e.g., prevent movement of the insert 50 in the opening 20 in the depth direction). The ends of the middle groove portion 80A.sub.1 can contact the first end ridge portion 24A.sub.2 and the second end ridge portion 24A.sub.3 preventing horizontal movement of the insert 50 in the opening 20.
[0043] In the illustrated embodiment, the groove 78A includes three groove portions 80A.sub.1, 80A.sub.2, 80A.sub.3. In other embodiments, the groove 78A may include a different number of groove portions 80A.sub.1, 80A.sub.2, 80A.sub.3. In an embodiment, the groove 78A may include a single groove portion 80A.sub.1. In another embodiment, the groove 78A may include just the (end) groove portions 80A.sub.2, 80A.sub.3. For example, the abutment of the ends of the one or more groove portions with one or more ridge portions of storage bag shell can be configured to prevent horizontal movement of the inset 50 in the opening 20.
[0044] As shown in
[0045] As shown in
[0046] In the illustrated embodiment, the insert 50 includes the two grooves 78A, 78B that engage with the two ridges 22A, 22B of the storage bag shell 10. In another embodiment, the storage bag shell 10 may only include a single one of the two ridges 22A, 22B (e.g., does not include the upper ridge 22A, does not include the lower ridge 22B). In such an embodiment, the insert 50 may include a single corresponding groove 70A, 70B. For example, the storage bag shell 10 may include one or more the ridges 22A, 22B and the insert 50 may have one or more of the grooves 78A, 78B.
[0047]
[0048] The storage bag shell 110 is made of a rigid material (e.g., a rigid polymer, or the like). In the illustrated embodiment, the storage bag shell 110 is made of metal. In an embodiment, the storage bag shell 110 may be made as discussed in U.S. Patent Application Publication No. 2023/0023196, which is incorporated by reference. The storage bag shell 10 is configured to provide protection to the storage bag 90. The storage bag shell 10 is a rigid shell configured to protect a storage bag 90 disposed in the internal volume 12.
[0049] The storage bag shell 110 includes a top 114 and a base 116. The top 114 is disposed on the base 116. The top 14 and the base 116 define the internal volume 112 (shown in
[0050]
[0051] The temperature probe insert 150 is configured to align a temperature probe 92 within the storage bag 90, as similarly discussed above with respect to the insert 150. The temperature probe insert 150 includes an aperture 152 for directing the temperature probe 92. The aperture 152 of the insert 150 is configured to direct the temperature probe 192 into a storage bag 90 disposed in the internal volume 112. The insert 150 is also configured to align the aperture 152 with the outlet passage 126 of the opening 120, such that the temperature probe 92 through the aperture 152 is directed towards and through the outlet passage 126. The aperture 152 is discussed in more detail below.
[0052] The storage bag shell 110 includes a first ridge 122 that extends into the opening 120 (e.g., extends perpendicular to the axis A.sub.D2 of the opening 120). The base 116 includes the first ridge 122. The first ridge 122 may be referred to as a bottom ridge.
[0053] The storage bag shell 110 includes a handle 128. For example, the base 116 includes the handle 128. The handle 128 is disposed along the opening 120. For example, an end 130 of the handle 128 overlaps with opening (e.g., the inlet passage 124 is at least partially blocked by the end 130 of the handle 128, the end 130 of the handle 128 overlaps with the inlet passage 124 in the depth direction of the opening 120).
[0054] The insert 150 includes a coupling portion 160 and a plurality of arms 170A, 170B, 170C that each extend from the coupling portion 160. The aperture 152 extends through the coupling portion 160 of the insert 150. The coupling portion 160 of the insert 150 is disposed in the opening 120 of the storage bag shell 110. The aperture 152 is configured to direct the temperature probe 192 into the internal volume 112. For example, the outlet 152 of the aperture 152 faces towards the outlet passage 126 (e.g., the outlet 152 of the aperture 152 faces towards the internal volume 112). In particular, the aperture 152 is configured to direct a temperature probe 192 into the storage bag 190 disposed in the internal volume 112. The aperture 152 has an outlet 154 that faces towards a central portion of the internal volume 112. For example, the central portion can be the same portion of the internal volume 112 as discussed above for the central portion of the internal volume 12 of in the storage bag shell 10. In an embodiment, a location of the aperture 152 in the coupling portion 160 may be adjustable (e.g., similar to the aperture 52).
[0055]
[0056] The plurality of arms 170A, 170B, 170C are configured to contact the storage bag shell 110 to prevent perpendicular movement of the coupling portion 160 within the opening 120 (e.g., movement perpendicular to opening 120, movement perpendicular to the depth direction D.sub.D of the opening 120). For example, the plurality of arms 170A, 170B, 170C contact the storage bag shell 110 preventing movement along a first perpendicular direction D.sub.1 (e.g., in the vertical direction) and along a second perpendicular direction D.sub.2 (e.g., in the horizontal direction).
[0057]
[0058] As shown in
[0059] The first arm 170A of the insert 150 includes a groove 178A. The groove 178A is formed in a bottom side of the first arm 170A (e.g., in the bottom of the insert 150). The groove 178A is configured to receive the ridge 122 of the storage bag shell 110. The ridge 122 is disposed in the groove 78A. The channel 172A and the groove 178A are disposed on opposite ends (e.g., opposite sides) of the firm arm 170A.
[0060] A top of the insert 150 is configured to press against the storage bag shell 110. In the illustrated embodiment, the top of the insert 50 is configured to press against the handle 128 of the storage bag shell 110. For example, the first arm 170A is disposed in the opening 120 on the ridge 122 (e.g., groove 178A placed onto the ridge 122), and then the coupling portion 160 is inserted in the opening 120 with the projection 162 inserted into the channel 172A of the first arm 170A. The top of the insert 150 presses against the handle 128 when inserted into the opening 120. The pressure of the handle 128 on insert 150 is configured to prevent accidental removal of the coupling portion 160 (e.g., accidental removal of the projection 162 from the channel 172A in the first arm 170A. In another embodiment, the insertion of the coupling portion 160 may press the top of the insert 150 against a (top) side of the opening 120 to provide a pressure fit of the insert 150 in the opening 120. The insert 150 is pressure fit in the opening 120 via the first arm 150A. This pressure fit via the first arm 150A is also configured to prevent vertical movement of the insert 150 within the opening 120.
[0061] The second arm 170B of the insert 150 includes a first portion 172B and a second portion 172B that extends from the first portion 172B. The third arm 170C of the insert 150 includes a first portion 172C and a second portion 174C that extends from the first portion 172C. In each of the second and third arms 170B, 170C, the first portion 172B, 172C extends from the coupling portion 160 of the insert 150, and the second portion 174B, 174C extends from the first portion. As shown in
[0062] The second portion 174B of the second arm 170B is configured to contact a first side of the handle 128. The second portion 174C of the third arm 170C is configured to contact a second side of the handle 128. The second and third arms 170B, 170C contact opposite sides of the handle 128. The handle 128 is disposed between the second and third arms 170B, 170B of the insert 150. The contact of the arms 170B, 170C on the handle 128 is configured to prevent movement (e.g., horizontal movement) of the insert 150 within the opening 120.
[0063] In an embodiment, a knit includes a temperature probe insert (e.g., temperature probe insert 50, temperature probe insert 150) and a temperature probe (e.g., temperature probe 92). In an embodiment, the kit may be used to employ the temperature probe insert to dispose the temperature probe in a storage bag shell (e.g., storage bag shell 10, storage bag shell 110). For example, the kit may be used to employ the storage bag shell to provide a storage bag temperature monitoring assembly (e.g., assembly 1, assembly 101).
[0064] The examples disclosed in this application are to be considered in all respects as illustrative and not limitative. In an embodiment, connects and connecting as described above may refer to directly connecting. In an embodiment, extends and extending as described above may refer to directing extends and directly extending. The scope of the invention is indicated by the appended claims rather than by the foregoing description; and all changes which come within the meaning and range of equivalency of the claims are intended to be embraced therein.