Device for expanding liquefied gas with separate vaporizing element
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IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
F02M-053/02
F02M-053/00
출원번호
US-0486194
(2000-12-20)
국제출원번호
PCT/FR00/003609
(2000-12-20)
§371/§102 date
20040723
(20040723)
국제공개번호
WO02/050416
(2002-06-27)
발명자
/ 주소
Di Gennaro,Antoine
출원인 / 주소
Di Gennaro,Antoine
대리인 / 주소
Greenblum &
인용정보
피인용 횟수 :
0인용 특허 :
8
초록▼
Arrangement for expanding liquefied gas. The arrangement includes a vaporizing element having a heat exchanger. The heat exchanger has an impermeable enclosure containing a heating fluid and a vaporizing tube made of a heat conducting material through which the liquefied gas passes. The vaporizing t
Arrangement for expanding liquefied gas. The arrangement includes a vaporizing element having a heat exchanger. The heat exchanger has an impermeable enclosure containing a heating fluid and a vaporizing tube made of a heat conducting material through which the liquefied gas passes. The vaporizing tube includes an intake connected to a supply reservoir and an outlet supplying vaporized gas. An element is provided for regulating a flow rate and a pressure of vaporized gas. A tube connects the outlet of the vaporizing tube to the element for regulating a flow rate and a pressure of vaporized gas. The element for regulating a flow rate and a pressure of vaporized gas is connected to an engine. This Abstract is not intended to define the invention disclosed in the specification, nor intended to limit the scope of the invention in any way.
대표청구항▼
I claim: 1. An arrangement for expanding liquefied gas, the arrangement comprising: a vaporizing element comprising a heat exchanger; the heat exchanger comprising an impermeable enclosure containing a heating fluid and a vaporizing tube made of a heat conducting material through which the liquefie
I claim: 1. An arrangement for expanding liquefied gas, the arrangement comprising: a vaporizing element comprising a heat exchanger; the heat exchanger comprising an impermeable enclosure containing a heating fluid and a vaporizing tube made of a heat conducting material through which the liquefied gas passes, wherein the vaporizing tube comprises an intake connected to a supply reservoir and an outlet supplying vaporized gas; an element regulating a flow rate and a pressure of the vaporized gas; the flow rate and the pressure of the vaporized gas being regulated within a housing of the element; and a tube connecting the vaporizing tube to the element for regulating a flow rate and a pressure of vaporized gas, wherein the element for regulating a flow rate and a pressure of the vaporized gas is connected to an engine, and wherein the housing comprises a bottom, a cover and an intake, a flexible membrane arranged between the bottom and the cover, and a valve coupled to the intake. 2. The arrangement of claim 1, wherein the valve comprises a decelerating valve. 3. An arrangement for expanding liquefied gas, the arrangement comprising: a vaporizing element comprising a heat exchanger; the heat exchanger comprising an impermeable enclosure containing a heating fluid and a vaporizing tube made of a heat conducting material through which the liquefied gas passes, wherein the vaporizing tube comprises an intake connected to a supply reservoir and an outlet supplying vaporized gas; an element regulating a flow rate and a pressure of the vaporized gas; the flow rate and the pressure of the vaporized gas being regulated within a housing of the element; and a tube connecting the vaporizing tube to the element for regulating a flow rate and a pressure of vaporized gas, wherein the element for regulating a flow rate and a pressure of the vaporized gas is connected to an engine, and wherein the impermeable enclosure comprises a reinforced rubber tube having two ends, and angled connectors arranged on each of the two ends. 4. The arrangement of claim 3, wherein the vaporizing tube passes through each of the angled connectors. 5. An arrangement for expanding liquefied gas, the arrangement comprising: a vaporizing element comprising a heat exchanger; the heat exchanger comprising an impermeable enclosure containing a heating fluid and a vaporizing tube made of a heat conducting material through which the liquefied gas passes, wherein the vaporizing tube comprises an intake connected to a supply reservoir and an outlet supplying vaporized gas; an element regulating a flow rate and a pressure of the vaporized gas; the flow rate and the pressure of the vaporized gas being regulated within a housing of the element; a tube connecting the vaporizing tube to the element for regulating a flow rate and a pressure of vaporized gas; and a low-voltage electric heating cord wound about the vaporizing tube, wherein the element for regulating a flow rate and a pressure of the vaporized gas is connected to an engine. 6. An arrangement for expanding liquefied gas, the arrangement comprising: a vaporizing element comprising a heat exchanger; the heat exchanger comprising an impermeable enclosure containing a heating fluid and a vaporizing tube made of a heat conducting material through which the liquefied gas passes, wherein the vaporizing tube comprises an intake connected to a supply reservoir and an outlet supplying vaporized gas; an element regulating a flow rate and a pressure of the vaporized gas; the flow rate and the pressure of the vaporized gas being regulated within a housing of the element; and a tube connecting the vaporizing tube to the element for regulating a flow rate and a pressure of vaporized gas, wherein the element for regulating a flow rate and a pressure of the vaporized gas is connected to an engine, and wherein the vaporizing element further comprises a valve for stopping the liquefied gas. 7. The arrangement of claim 6, wherein the valve is arranged at the intake. 8. The arrangement of claim 6, wherein the valve is controlled by a pressure sensor. 9. An arrangement for expanding liquefied gas, the arrangement comprising: a vaporizing element comprising a heat exchanger; the heat exchanger comprising an impermeable enclosure containing a heating fluid and a vaporizing tube made of a heat conducting material through which the liquefied gas passes, wherein the vaporizing tube comprises an intake connected to a supply reservoir and an outlet supplying vaporized gas; an element regulating a flow rate and a pressure of the vaporized gas; the flow rate and the pressure of the vaporized gas being regulated within a housing of the element; a tube connecting the vaporizing tube to the element for regulating a flow rate and a pressure of vaporized gas; and a system for controlling a flow rate of the heating fluid, wherein the element for regulating a flow rate and a pressure of the vaporized gas is connected to an engine. 10. An arrangement for expanding liquefied gas, the arrangement comprising: a vaporizing element comprising a heat exchanger; the heat exchanger comprising an impermeable enclosure containing a heating fluid and a vaporizing tube made of a heat conducting material through which the liquefied gas passes, wherein the vaporizing tube comprises an intake connected to a supply reservoir and an outlet supplying vaporized gas; an element regulating a flow rate and a pressure of the vaporized gas; the flow rate and the pressure of the vaporized gas being regulated within a housing of the element; and a tube connecting the vaporizing tube to the element for regulating a flow rate and a pressure of vaporized gas, wherein the element for regulating a flow rate and a pressure of the vaporized gas is connected to an engine, and wherein the vaporizing element comprises a system for controlling a flow rate of the heating fluid. 11. The arrangement of claim 10, wherein the system is controlled by a temperature sensor. 12. A system for supplying vaporized LPG to a boat engine, the system comprising: a heat exchanger comprising an impermeable enclosure containing a heating fluid and a vaporizing tube made of a heat conducting material through which the LPG passes, wherein the vaporizing tube comprises an intake connected to a supply reservoir and an outlet supplying vaporized LPG; a regulating device regulating a flow rate and a pressure of the vaporized LPG; the regulating device comprising a housing having an intake and an outlet, the housing containing therein a flexible membrane engaged between a bottom portion of the housing and a cover portion of the housing and a valve located at the intake; and a tube connecting the outlet of the vaporizing tube to the intake of the regulating device, wherein the regulating device is connected to the boat engine. 13. A method of supplying vaporized liquefied petroleum gas (LPG) to a boat engine using the system of claim 12, the method comprising: moving the heating fluid though the heat exchanger; moving the LPG from the supply reservoir to the intake and through the vaporizing tube; heating the LPG within the vaporizing tube with the heating fluid such that the vaporized LPG is created within the vaporizing tube; moving the vaporized LPG through the tube connecting the outlet of the vaporizing tube to the regulating device; regulating the flow rate and the pressure of the vaporized LPG; and supplying the vaporized LPG to the boat engine. 14. An arrangement for expanding liquefied gas, the arrangement comprising: a vaporizing element comprising a heat exchanger; the heat exchanger comprising an impermeable enclosure containing a heating fluid and a vaporizing tube made of a heat conducting material through which the liquefied gas passes, wherein the vaporizing tube comprises an intake connected to a supply reservoir and an outlet supplying vaporized gas; an element regulating a flow rate and a pressure of the vaporized gas; the flow rate and the pressure of the vaporized gas being regulated within a housing of the element; and a tube connecting the vaporizing tube to the element for regulating a flow rate and a pressure of vaporized gas, wherein the element for regulating a flow rate and a pressure of the vaporized gas is connected to an engine, and wherein the housing comprises an intake and an outlet and containing therein a valve arranged at the intake and a flexible membrane engaged between a bottom portion of the housing and a cover portion of the housing. 15. A system for delivering vaporized LPG to an engine, the system comprising: a heat exchanger comprising an impermeable enclosure containing a heating fluid and a vaporizing tube made of a heat conducting material through which the LPG passes, wherein the vaporizing tube comprises an intake connected to a supply reservoir and an outlet supplying vaporized LPG; a regulating device regulating a flow rate and a pressure of the vaporized LPG; the flow rate and the pressure of the vaporized LPG being regulated within a housing of the regulating device; and a tube connecting the outlet of the vaporizing tube to the regulating device, wherein the regulating device is connected to the engine, and wherein the housing comprises an intake and an outlet and containing therein and a valve arranged at the intake and a flexible membrane having a peripheral portion that is engaged between a bottom portion of the housing and a cover portion of the housing.
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