[특허]Dual fuel heating source

Deng, David

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특허 상세정보

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내보내기 페이스북 공유 트위터 공유 카카오톡 공유

Dual fuel heating source

특허상세정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	F16K-011/076 F16K-011/20 F16K-011/22 F24C-001/02 F23N-001/00
미국특허분류(USC)	137/595; 137/597; 137/625.11; 137/625.16; 137/625.19; 137/625.42; 137/637.3; 431/280; 431/281; 431/284; 126/116R
출원번호	US-0797530 (2010-06-09)
등록번호	US-8757202 (2014-06-24)
발명자 / 주소	Deng, David
출원인 / 주소	Deng, David
대리인 / 주소	Knobbe Martens Olson & Bear LLP
인용정보	피인용 횟수 : 8 인용 특허 : 126

초록

A dual fuel heating source can have a dual entry valve unit with a main body at least partially defining a certain flow paths or channels therethrough. The dual entry valve can have first and second inlets and first and second outlets. The dual fuel heating source may also include a pressure regulator, an exit valve, a control valve and/or a manifold connected to the dual entry valve unit.

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1. A dual fuel heating source comprising: a dual pressure regulating unit for regulating the pressure of either of two different fuels at different pressures, comprising: a first main body at least partially defining a first flow path and a second flow path;a first regulating unit outlet port; anda second regulating unit outlet port; wherein the first flow path ends in the first regulating unit outlet port and the second flow path ends in the second regulating unit outlet port;a dual entry valve unit comprising: a second main body at least partially defining a third flow path and a fourth flow path;a first valve unit inlet;a second valve unit inlet;a first valve unit outlet port; anda second valve unit outlet port; andan exit valve comprising: a third main body at least partially defining a fifth flow path, a sixth flow path, a seventh flow path and an eighth flow path;a first exit valve inlet;a second exit valve inlet;a first exit valve outlet port;a second exit valve outlet port;a third exit valve outlet port; anda fourth exit valve outlet port;wherein both the dual pressure regulating unit and the exit valve are connected to the dual entry valve unit in different positions and the exit valve is connected to the dual ent valve unit along a rotational axis wherein the exit valve and the dual ent valve unit both rotate about the rotational axis. 2. The dual fuel heating source of claim 1, wherein the second main body defining a planar interface surface surrounding the first valve unit outlet port and the second valve unit outlet port. 3. The dual fuel heating source of claim 2, further comprising a control valve, the control valve configured to divide a flow of fuel from the dual entry valve unit into two separate flows and is configured to control the flow of fuel from the dual entry valve unit to the exit valve. 4. The dual fuel heating source of claim 3, wherein the control valve comprises at least one of a manual valve, and an automatic valve. 5. The dual fuel heating source of claim 4, wherein the control valve comprising the automatic valve having a corresponding planar interface surface for connecting to the dual entry valve. 6. The dual fuel heating source of claim 5, comprising both the automatic valve and the manual valve and wherein manual valve is connected to the automatic valve. 7. The dual fuel heating source of claim 3, wherein the control valve comprises at least one of an AC solenoid valve, a DC solenoid valve, a thermostat and a flame adjustment motor. 8. The dual fuel heating source of claim 3, wherein the dual fuel heating source is configured to be interchangeable between the automatic valve and the manual valve. 9. The dual fuel heating source of claim 1, further comprising a manifold having a surface for connecting to the dual entry valve and the exit valve, wherein the manifold has three channels and combines two outlets of the dual entry valve into one channel through the manifold and maintains two inlets on the exit valve as two separate channels through the manifold. 10. A dual fuel heating source comprising: a dual entry valve unit comprising: a first main body at least partially defining a first flow path and a second flow path;a first valve unit inlet;a second valve unit inlet;a first valve unit outlet; anda second valve unit outlet;an exit valve comprising: a second main body at least partially defining a third flow path, a fourth flow path, a fifth flow path and an sixth flow path;a first exit valve inlet;a second exit valve inlet;a first exit valve outlet port;a second exit valve outlet port;a third exit valve outlet port; anda fourth exit valve outlet port; anda control valve, the control valve configured to divide a flow of fuel from the dual entry valve unit into two separate flows and is configured to control the flow of fuel from the dual entry valve unit to the exit valve. 11. The dual fuel heating source of claim 10, wherein the first main body defining a planar interface surface surrounding the first valve unit outlet port and the second valve unit outlet port and the second main body defining co-planar interface surface surrounding the first exit valve inlet and the second exit valve inlet. 12. The dual fuel heating source of claim 11, wherein the control valve comprises an automatic valve having a corresponding planar interface surface for connecting to the dual entry valve and the exit valve. 13. The dual fuel heating source of claim 12, comprising both the automatic valve and a manual valve and wherein manual valve is connected to the automatic valve. 14. The dual fuel heating source of claim 10, wherein the control valve comprises at least one of a manual valve, and an automatic valve. 15. The dual fuel heating source of claim 14, wherein the control valve comprises the automatic valve which comprises at least one of an AC solenoid valve, a DC solenoid valve, a thermostat and a flame adjustment motor. 16. The dual fuel heating source of claim 10, further comprising a dual pressure regulating unit comprising: a third main body at least partially defining a seventh flow path and an eighth flow path;a first regulating unit outlet port; anda second regulating unit outlet port. 17. A dual fuel heating source comprising: a dual pressure regulating unit for regulating the pressure of either of two different fuels at different pressures, comprising: a first main body at least partially defining a first flow path and a second flow path;a first regulating unit outlet port; anda second regulating unit outlet port; wherein the first flow path ends in the first regulating unit outlet port and the second flow path ends in the second regulating unit outlet port;a dual entry valve unit comprising: a second main body at least partially defining a third flow path and a fourth flow path;a first valve unit inlet;a second valve unit inlet;a first valve unit outlet port; anda second valve unit outlet port, the second main body defining a planar interface surface surrounding the first valve unit outlet port and the second valve unit outlet port;an exit valve comprising: a third main body at least partially defining a fifth flow path, a sixth flow path, a seventh flow path and an eighth flow path;a first exit valve inlet;a second exit valve inlet;a first exit valve outlet port;a second exit valve outlet port;a third exit valve outlet port; anda fourth exit valve outlet port; anda control valve configured to divide a flow of fuel from the dual entry valve unit into two separate flows and to control the flow of fuel from the dual entry valve unit to the exit valve;wherein both the dual pressure regulating unit and the exit valve are connected to the dual entry valve unit in different positions. 18. The dual fuel heating source of claim 17, wherein the control valve comprises at least one of a manual valve, and an automatic valve. 19. The dual fuel heating source of claim 18, wherein the control valve comprises the automatic valve which comprises at least one of an AC solenoid valve, a DC solenoid valve, a thermostat and a flame adjustment motor. 20. The dual fuel heating source of claim 19, wherein the automatic valve has a corresponding planar interface surface for connecting to the dual entry valve. 21. The dual fuel heating source of claim 18, comprising both the automatic valve and the manual valve and wherein manual valve is connected to the automatic valve. 22. The dual fuel heating source of claim 17, further comprising a manifold having a corresponding planar interface surface for connecting to the dual entry valve and the exit valve, wherein the manifold has three channels and combines two outlets of the dual entry valve into one channel through the manifold and maintains two inlets on the exit valve as two separate channels through the manifold. 23. A dual fuel heating source comprising: a dual pressure regulating unit for regulating the pressure of either of two different fuels at different pressures, comprising: a first main body at least partially defining a first flow path and a second flow path;a first regulating unit outlet port; anda second regulating unit outlet port; wherein the first flow path ends in the first regulating unit outlet port and the second flow path ends in the second regulating unit outlet port;a dual entry valve unit comprising: a second main body at least partially defining a third flow path and a fourth flow path;a first valve unit inlet;a second valve unit inlet;a first valve unit outlet port; anda second valve unit outlet port;an exit valve comprising: a third main body at least partially defining a fifth flow path, a sixth flow path, a seventh flow path and an eighth flow path;a first exit valve inlet;a second exit valve inlet;a first exit valve outlet port;a second exit valve outlet port;a third exit valve outlet port; anda fourth exit valve outlet port; anda manifold having a planar interface surface for connecting to the dual entry valve and the exit valve, wherein the manifold has three channels and combines two outlets of the dual entry valve into one channel through the manifold and maintains two inlets on the exit valve as two separate channels through the manifold;wherein both the dual pressure regulating unit and the exit valve are connected to the dual entry valve unit in different positions.

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Dual fuel heating source

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특허 상세정보

Dual fuel heating source

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이 특허에 인용된 특허 (126)

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