Abstract
A remote detection and reporting of fluid properties device. A float has a sensor array for detecting at least one property of a fluid and transmitting the fluid properties. The float has at least one side arm and at least one lower arm for detection of fluid properties, where the lower arm has a ballast and a gas bladder for orienting and stabilizing the float. The float, the side arms, and the lower arm are made of a thermally conductive plastic and coated with a thermochromic compound optimized for visually reporting the temperature of a fluid via change in color.
In a different embodiment of the float has an electronic sensor array detects multiple properties of a fluid. The float has an electronic transmitter, a battery, and a wire harness, and floats in a fluid. The device transmits the fluid properties to a remote receiver.
Claims
1. A remote fluid properties detection comprising: a float where in the float is located within a fluid; a sensor array within the float, where the sensor array detects at least one fluid property; a transmitter, where the transmitter transmits the fluid properties detected by the sensor array; at least one of a ballast and a gas bladder within the float fashioned to orient the float within the fluid and control the float's orientation and buoyancy.
2. The remote fluid properties detection of claim 1, where in the float is composed of a thermally conductive material coated with a thermochromic compound.
3. The remote fluid properties detection of claim 2, where in the thermochromic compound is fashioned to display a specific color at a target temperature.
4. The remote fluid properties detection of claim 3, where in the thermally conductive material assumes and retains the temperature of the fluid.
5. The remote fluid properties detection of claim 4, where in the thermally conductive material transfers the fluid temperature to the thermochromic compound.
6. The remote fluid properties detection of claim 5, where in the thermochromic compound is the transmitter and provides a visual indication of the fluid temperature via the specific color.
7. The remote fluid properties detection of claim 6, where in the float has at least one side arm and at least one lower arm.
8. The remote fluid properties detection of claim 7, where in the thermally conductive material is a thermally conductive plastic.
9. The remote fluid properties detection of claim 8, where in the thermally conductive plastic is flexible.
10. The remote fluid properties detection of claim 9, where in the thermochromic compound is a thermochromic silicone.
11. The remote fluid properties detection of claim 10, where in the thermochromic compound and the thermochromic silicone are food safe.
12. The remote fluid properties detection of claim 11, where in the float is configured to fit within a baby milk bottle and transmit the target temperature of milk via the specific color.
13. The remote fluid properties detection of claim 12, where in the float has at least one extraction arm attached to the top of the float.
14. The remote fluid properties detection of claim 1, where in the sensor array senses the fluid properties.
15. The remote fluid properties detection of claim 14, where in the sensor array is an electronic sensor array.
16. The remote fluid properties detection of claim 15, where in the transmitter is an electronic transmitter.
17. The remote fluid properties detection of claim 16, where the float contains a microcontroller connected to the electronic sensor array and the electronic transmitter using a wire harness.
18. The remote fluid properties detection of claim 17, where the float contains a battery, where in the battery provides power to the microcontroller, the electronic sensor array, and the electronic transmitter via the wire harness.
19. The remote fluid properties detection of claim 18, where in the electronic sensor array detect fluid properties and conveys the fluid properties to the electronic transmitter via the microcontroller.
20. The remote fluid properties detection of claim 19, where in the electronic transmitter transmits the fluid properties to a remote receiver located away from the fluid.
21. The remote fluid properties detection of claim 20, where in the communications between the electronic transmitter and the remote receiver are wireless.
Description
BRIEF DESCRIPTION OF DRAWINGS
[0017] FIG. 1 shows a perspective view of the remote fluid properties detection device.
[0018] FIG. 2A shows the top view of the remote fluid properties detection device.
[0019] FIG. 2B shows a cross section of the remote fluid properties detection device.
[0020] FIG. 3 shows a perspective view of the remote fluid properties detection device with an extraction arm.
[0021] FIG. 4 shows a perspective of the electronic embodiment of the remote fluid properties detection device.
[0022] FIG. 5A shows the top view of the electronic embodiment of the remote fluid properties detection device.
[0023] FIG. 5B shows a cross section of the electronic embodiment remote fluid properties detection device.
DETAILED DESCRIPTION OF THE INVENTION
[0024] The present invention is directed to a device for remote fluid properties detection and reporting. The present invention comprises a float placed in a fluid whose properties are desired by a user. The float has a sensor array fabricated to measure at least one fluid property, such as temperature. The float has a transmitter fabricated to covey the desired fluid property to the user in a wireless manner. Further, the float has a ballast and a gas bladder to control the buoyancy and stabilization of the present invention in fluids. The present invention is now described in detail with reference to the attached figures.
[0025] The figures herein follow a numbering convention in which the first digit or digits correspond to the drawing figure number and the remaining digits identify an element or component in the drawing. Similar elements or components between different figures may be identified using similar digits. For example, 145 may reference element 45 in FIG. 1, and a similar element may be referenced as 245 in FIG. 2. Elements shown in the various figures herein can be added, exchanged, and/or eliminated to provide a number of additional examples of the present disclosure. In addition, the proportion and the relative scale of the elements provided in the figures are intended to illustrate the examples of the present disclosure and should not be taken in a limiting sense.
[0026] FIG. 1 shows a perspective view of a device for remote fluid properties detection and reporting 100 having a float 105, at least one side arm 110, and a lower arm 115. FIG. 2A shows the top view of the present invention with the float 205 and at least one side arm 210. These elements are collectively referred to a float assembly. This embodiment of the present invention is presented with three side arms to assist with floatation of the float in fluids. Section A-A is identified and referenced in FIG. 2B.
[0027] FIG. 2B shows the front view of the section A-A, where the internal structure of the float 205 is illustrates in greater detail. The float 205 comprises the lower arm 215, a core 220, a coating 225, a ballast 230, and a gas bladder 235. The aforementioned float, side arms, and the lower arm are integrated and jointly make up the core 220. The core 220 is made of a thermally conductive material, preferably a thermally conductive plastic. The thermally conductive plastic used in the core 220 is preferably flexible. The coating 225 is made of a thermochromic compound, preferably a thermochromic silicone, where the thermochromic silicone is optionally food grade. A person having ordinary skill in the art would recognize that the thermochromic compound is available in powder, liquid, and other forms. Further, a person having ordinary skill in the art would recognize that the thermochromic compound may be embedded within a subject material, such as the coating 225, or coated under it. The ballast 230 is a dense material integrated within the end of the lower arm 215 away from the float 205 to help orient and stabilize the float 205 in fluids. The gas bladder 235 is filled with a gas, such as air, to help control the buoyancy of the float 205 in fluids. The combination of the ballast 230 and the gas bladder 235 are configured to control buoyancy, orientation, and stabilization of the float 205 in fluids. A person having ordinary skill in the art would recognize that the choice of the materials for the core 220 and the ballast 230, along with the dimensions and location of the gas bladder 235 would result in controlling the floatation location of the float 205 in fluids in a desired manner, in particular whether the float 205 floats on top of fluids, suspended within fluids, or sinks to the bottom of fluids. The floatation location increases the accuracy of the detected properties depending on the nature of the fluid and the desired properties.
[0028] The embodiment of the present invention shown in FIGS. 1, 2A, and 2B floats in fluids and the temperature of thermally conductive core 220 complies with the fluid temperature. The thermochromic coating 225 responds to the temperature of the core 220 by changing color, which is propagated across the entire float 205, the side arms 210 and the lower arm 215. A person having ordinary skill in the art would recognize that the thermochromic coating 225 can be fabricated to present specific colors and specific temperatures according to the intended use case. Thus, shortly after placing the float assembly in a desired fluid, the color of the float 205 changes, which visually transmits the fluid temperature to the user.
[0029] With reference to FIG. 1, in one embodiment the float 105, three side arms 110, and lower arm 115 have dimensions to fit a standard baby milk bottle. In this embodiment, the dimensions of the float assembly are such that the float assembly is larger than the opening of a milk bottle, requiring pushing and flexing the side arms to 110 to insert the float assembly into a milk bottle. Thus, the float assembly is entrapped in the bottle and does not accidentally exit the bottle in the absence of a deliberate action by the user. The user is subsequently informed about the milk temperature that is optimal for a baby.
[0030] FIG. 3 shows an extraction arm 337 attached to the top of the float 305. The extraction arm 337 facilitates the removal of the float 305 from a container, such as a milk bottle. The extraction arm 337 is configured to allow the user to grab the top of the extraction arm 337 by normal means, pull it up, and remove the float assembly from the container.
[0031] FIG. 4 shows a perspective view of an electronic device for remote fluid properties detection and reporting 400, which is a different embodiment of the present invention. As shown, the float 405 comprises an electronic sensor array 440 fabricated to detect at least one fluid property such as, but not limited to, temperature, density, impurity, colloidal particles, viscosity, color, gas content, and chemical composition.
[0032] FIG. 5A shows the top view of the electronic embodiment of the present invention having the float 505 and the electronic sensor array 540. Section B-B is identified and referenced in FIG. 5B.
[0033] FIG. 5B is section B-B showing the float 505, the ballast 530, the gas bladder 535, the electronic sensor array 540, a battery 545, a microcontroller 550, an electronic transmitter 555, and a wire harness 560. The ballast 530 and the gas bladder 535 provide the aforementioned function of orienting, stabilizing, and controlling the floatation location of the float 505 in fluids. A person having ordinary skill in the art would recognize that the electronic sensor array 540, the battery 545, the microcontroller 550, and the electronic transmitter 555, are connected together via the wire harness 560. In this configuration the fluid properties of interest are detected by the electronic sensor array 540, processed by the microcontroller 550, and wirelessly transmitted to a remote receiver via the electronic transmitter 555. The battery 545 provides power to the aforementioned components. The battery is recharged via one of replacement, wired recharging, and induction.
[0034] The embodiment of the present invention shown in FIGS. 4, 5A, and 56 floats in fluids, detects the desired fluid properties via the electronic sensor array 540, and wirelessly transmits the detected properties to the user via a remote receiver.
[0035] While the present invention has been described above in terms of specific embodiments, it is to be understood that the invention is not limited to these disclosed embodiments. Many modifications and other embodiments of the invention will come to mind of those skilled in the art to which this invention pertains, and which are intended to be and are covered by both this disclosure and the appended claims. It is indeed intended that the scope of the invention should be determined by proper interpretation and construction of the appended claims and their legal equivalents, as understood by those of skill in the art relying upon the disclosure in this specification and the attached drawings.
