Pulsation dampener utilizing a chargless mitigation device

Abstract

A pulsation dampener to dampen pulsations in a fluid may include a dampener body to dampen the fluid; an channel flange section connected to the dampener body for the fluid to enter the dampener body.

Claims

1. A pulsation dampener to dampen pulsations in a fluid, comprising: a dampener device housing (107); a solid flange section (130) connected to the dampener device housing for the fluid to remain in the dampener device housing; a channel flange section (132) connected to the dampener device housing for the fluid to enter and exit the dampener device housing; wherein the dampening device housing includes a resilient dampener basket (114) therein holding a plurality of pulsation dampener layers (184) wherein each layer the plurality of layers comprises a plurality of ports (188) disposed thereon; the plurality of ports serving as entrance points on which the pulsating fluid is exerted wherein, each layer of the plurality of layers comprises four separate wedge-shaped segments (182); the segments positioned within basket such that, a first segment is placed adjacent to a second segment, the second segment is placed adjacent to a third segment, and the third segment is placed adjacent to a fourth segment.

2. A pulsation dampener to dampen pulsations in a fluid as in claim 1, wherein the dampener device housing includes an entrance basket section (108).

3. A pulsation dampener to dampen pulsations in a fluid as in claim 2, wherein the entrance basket section includes a narrowed section (122).

4. A pulsation dampener to dampen pulsations in a fluid as in claim 1, wherein the dampener device housing includes an exit section (110).

5. A pulsation dampener to dampen pulsations in a fluid as in claim 4, wherein the exit section includes a narrowed section (124).

6. A pulsation dampener to dampen pulsations in a fluid of claim 1 wherein, each segment of the plurality of segments comprises a gas-infused, closed-cell, rubber foam piece comprising a multiplicity of microcells of gas disposed therewithin.

7. A pulsation dampener to dampen pulsations in a fluid of claim 3, wherein the fluid includes a gas comprising nitrogen.

8. A pulsation dampener to dampen pulsations in a fluid of claim 1 wherein, the dampener basket is molded out of Nitrile Butadiene rubber.

9. A pulsation dampener to dampen pulsations in a fluid of claim 5 wherein, the Nitrile Butadiene rubber comprises hydrogenated Nitrile Butadiene rubber.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

(1) Various embodiments of the disclosed system and method are described herein with reference to the accompanying drawings, which form a part of this disclosure, wherein:

(2) FIG. 1 illustrates an exploded view of the pulsation dampener of the present invention;

(3) FIG. 2 illustrates an end view of the solid flange section of the pulsation dampener of the present invention;

(4) FIG. 3 illustrates an end view of the channel flange section of the pulsation dampener of the present invention;

(5) FIG. 4 illustrates a side view of the dampener device of the present invention;

(6) FIG. 5 illustrates an end view of the dampener device of the present invention;

(7) FIG. 6 illustrates a side view of the channel flange section of the present invention;

(8) FIG. 7 illustrates an end view of the channel flange section of the present invention;

(9) FIG. 8 illustrates a side view of the solid flange section of the present invention;

(10) FIG. 9 illustrates an end view of the solid flange section of the present invention;

(11) FIG. 10 illustrates a top/bottom view of the wedge segment of the present invention;

(12) FIG. 11 illustrates a side view of the wedge segment of the present invention;

(13) FIG. 12 illustrates a perspective view of wedge disks of the present invention. The various aspects of the present disclosure mentioned above are described in further detail with reference to the aforementioned figures and the following detailed description of exemplary embodiments.

DETAILED DESCRIPTION

(14) FIG. 1 illustrates a side view of the pulsation dampener of the present invention and illustrates the dampener device 102, the solid flange section 104 and the channel flange section 106.

(15) The dampener device 102 may include a basket device 112 which may hold a multitude of segments 184, and the basket device 112 may include a basket wall 116 to form a basket housing 120 which may be shaped in a cylinder or other shape to define a basket cavity 118 to hold the segments 184.

(16) The basket device 112 may include an entrance basket section 108 which may be a first narrowed section having a seal ring groove 122 to connect to the solid flange section 104 which may have a solid flange 130 to allow the multitude of segments to enter the basket cavity 118 through the entrance basket section 108.

(17) The dampener device 102 may include an inlet channel section 110 which may be a second narrowed section having a seal ring groove 124 to connect to the channel flange section 106 which may have an exit aperture 132 to allow the fluid to enter and exit the basket cavity 118 through the inlet channel section 110.

(18) A ring seal 134 and a gasket 136 may be positioned between the solid flange section 104 and the dampener device 102 and another ring seal 134 and the gasket 136 may be positioned between the channel flange section 106 and the dampener device 102.

(19) The fluid may enter section 110 the channel flange section 106, then enter the basket cavity 118, and interact with the segments 184, then exit the basket cavity 118, then exit the inlet channel section 110 and then exit the channel flange section 106.

(20) FIG. 2 illustrates a front view of the solid flange section 104 which may be substantially a cylinder or other appropriate shape and the solid flange section 104 may engage the basket device 112 and more particularly the seal ring groove 122. The solid flange section 104 may include a multitude of entrance apertures 151 which may cooperate with a fastener to connect with the dampener device 102.

(21) FIG. 3 illustrates a front view of the channel flange section 106 which may be substantially a cylinder or other appropriate shape and the channel flange section 106 may engage the basket device 112 and more particularly the seal ring groove 124. The channel flange section 106 may include a multitude of entrance apertures 151 which may cooperate with a fastener to connect with the dampener device 102.

(22) The dampener device 102 which may be shown in FIG. 4 as a cross-section and may include a basket device 112 which may hold a multitude of segments 184, and the basket device 112 may include a basket wall 116 to form a basket housing 120 which may be shaped in a cylinder or other shape to define a basket cavity 118 to hold the segments 184.

(23) The basket device 112 may include an entrance basket section 108 which may be a first narrowed section having a seal ring groove 122 to connect to the solid flange section 104 which may have an solid flange 130 to allow the segments to enter the basket cavity 118 through the entrance basket section 108.

(24) The basket device 112 may include an inlet channel section 110 which may be a second narrowed section having a seal ring groove 124 to connect to the channel flange section 106 which may have an exit aperture 132 to allow the fluid to exit the basket cavity 118 through the inlet channel section 110.

(25) FIG. 5 illustrates an end view of the dampener device 102.

(26) The fluid may enter at the bottom of the pulsation damper, then enter the inlet channel section 110, then enter the basket cavity 118, and interact with the segments 184, then exit the basket cavity 118, then exit the inlet channel section 110 and then exit the channel flange section 106.

(27) FIG. 9 illustrates a top view of the solid flange section 104 which may be substantially a cylinder or other appropriate shape and the solid flange section 104 may engage the basket device 112 and more particularly the seal ring groove 122. The solid flange section 104 may include a multitude of entrance apertures 151 which may cooperate with a fastener to connect with the dampener device 102.

(28) FIG. 8 illustrates a side view of the solid flange section 104.

(29) FIG. 7 illustrates a front view of the channel flange section 106 which may be substantially a cylinder or other appropriate shape and the channel flange section 106 may engage the basket device 112 and more particularly the seal ring groove 124. The channel flange section 106 may include a multitude of entrance apertures 151 which may cooperate with a fastener to connect with the dampener device 102.

(30) FIG. 6 illustrates a side view of the channel flange section 106.

(31) FIG. 10 illustrates a top and/or bottom view of the wedge segment 182 which may be pie shaped and may or may not have a wedge aperture 188 to facilitate the flow of fluid through the basket device 112. FIG. 11 illustrates a side view of the wedge segment 182 including the wedge aperture 188. FIG. 12 illustrates a multitude of wedge disks, and a single wedge disk may include a multitude of wedge segments 182. The fluid may flow around the surfaces of the wedge segment surfaces and through the wedge aperture 188.

(32) In the following detailed description, a reference is made to the accompanying drawings that form a part hereof, and in which the specific embodiments that may be practiced is shown by way of illustration. These embodiments are described in sufficient detail to enable those skilled in the art to practice the embodiments and it is to be understood that the logical, mechanical and other changes may be made without departing from the scope of the embodiments. The following detailed description is therefore not to be taken in a limiting sense.

(33) The foregoing description of the specific embodiments will so fully reveal the general nature of the embodiments herein that others can, by applying current knowledge, readily modify and/or adapt for various applications such specific embodiments without departing from the generic concept, and, therefore, such adaptations and modifications should and are intended to be comprehended within the meaning and range of equivalents of the disclosed embodiments. It is to be understood that the phraseology or terminology employed herein is for the purpose of description and not of limitation. Therefore, while the embodiments herein have been described in terms of preferred embodiments, those skilled in the art will recognize that the embodiments herein can be practiced with modification within the spirit and scope of the appended claims.