IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0506655
(2012-05-07)
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등록번호 |
US-8474381
(2013-07-02)
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발명자
/ 주소 |
- Streibich, Douglas J.
- Lancaster, Mark
- Robertson, Michael C.
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출원인 / 주소 |
- Robertson Intellectual Properties, LLC
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
4 인용 특허 :
12 |
초록
▼
A power source for applying a force to an object includes thermite in a quantity sufficient to generate a thermite reaction, and a gas producing substance disposed in association with the thermite. The gas producing substance produces a gas when the thermite reaction. The thermite reaction, the gas,
A power source for applying a force to an object includes thermite in a quantity sufficient to generate a thermite reaction, and a gas producing substance disposed in association with the thermite. The gas producing substance produces a gas when the thermite reaction. The thermite reaction, the gas, or combinations thereof provide a force to the object.
대표청구항
▼
1. A power source for actuating a subsurface tool, the power source comprising: a quantity of thermite sufficient to generate a thermite reaction when heated in excess of an ignition temperature; anda polymer disposed in association with the thermite, wherein the polymer produces a gas when the ther
1. A power source for actuating a subsurface tool, the power source comprising: a quantity of thermite sufficient to generate a thermite reaction when heated in excess of an ignition temperature; anda polymer disposed in association with the thermite, wherein the polymer produces a gas when the thermite reaction occurs, wherein the gas slows the thermite reaction, wherein pressure produced by the thermite reaction, the gas, or combinations thereof, is applied to the subsurface tool to actuate the subsurface tool, and wherein applying the pressure produced by the thermite reaction, the gas, or combinations thereof to the subsurface tool comprises applying the pressure produced by the thermite reaction, the gas, or combinations thereof to a movable member, causing the movable member to move from a first position to a second position. 2. The power source of claim 1, wherein the gas produced by the polymer is non-extinguishing of the thermite reaction. 3. The power source of claim 1, wherein the polymer comprises a container shape configured to at least partially enclose the thermite, and wherein the polymer is disposed exterior to the thermite. 4. The power source of claim 1, wherein the polymer is substantially mixed with the quantity of thermite. 5. The power source of claim 1, wherein the polymer, the gas, or combinations thereof, reduce heat transfer from the thermite reaction to an adjacent object. 6. The power source of claim 5, wherein the heat transfer from the thermite reaction to the adjacent object raises the temperature of the adjacent object by 1000 degrees Fahrenheit or less. 7. The power source of claim 1, wherein the gas slows the thermite reaction such that the thermite reaction occurs for a time greater than or equal to one minute. 8. The power source of claim 1, wherein the polymer comprises polyethylene, polypropylene, polystyrene, polyester, polyurethane, acetal, nylon, polycarbonate, vinyl, acrylin, acrylonitrile butadiene styrene, polyimide, cylic olefin copolymer, polyphenylene sulfide, polyketone, polyetheretherketone, polyetherimide, polyethersulfone, polyamide imide, styrene acrylonitrile, cellulose propionate, diallyl phthalate, melamine formaldehyde, or combinations thereof. 9. The power source of claim 1, wherein the polymer is present in a quantity ranging from 110% the quantity of thermite by weight to 250% the quantity of thermite by weight. 10. The power source of claim 1, further comprising an accelerant, wherein the accelerant increases the rate at which the thermite reaction occurs. 11. A method for applying a force to an object, the method comprising the steps of: providing a power source into association with a movable member, wherein the power source comprises: a quantity of thermite sufficient to generate a thermite reaction when heated in excess of an ignition temperature, and a gas producing substance disposed in association with the thermite and adapted to produce a gas when the thermite reaction occurs; andheating the thermite to or in excess of the ignition temperature, thereby generating the thermite reaction, wherein the gas producing substance produces the gas when the thermite reaction occurs, and wherein the gas, the thermite reaction, or combinations thereof produces a pressure, causing the movable member to move. 12. The method of claim 11, wherein the gas producing substance slows the thermite reaction. 13. The method of claim 11, wherein the gas produced by the gas producing substance is non-extinguishing of the thermite reaction. 14. The of claim 11, further comprising the step of disposing the gas producing substance exterior to the thermite for at least partially enclosing the thermite. 15. The method of claim 11, wherein the gas producing substance is substantially mixed with the quantity of thermite. 16. The method of claim 11, further comprising the step of reducing heat transfer from the thermite reaction to an adjacent object using the gas producing substance, the gas, or combinations thereof. 17. The method of claim 16, wherein the heat transfer from the thermite reaction to the adjacent object raises the temperature of the adjacent object by 1000 degrees Fahrenheit or less. 18. The method of claim 11, further comprising the step of slowing the thermite reaction by using the gas, such that the thermite reaction occurs for a time greater than or equal to one minute. 19. The method of claim 11, wherein the gas producing substance is present in a quantity ranging from 110% the quantity of thermite by weight to 250% the quantity of thermite by weight. 20. The method of claim 11, further comprising the step of using an accelerant to increase the rate at which the thermite reaction occurs.
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