IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0107601
(2005-04-15)
|
등록번호 |
US-7350368
(2008-04-01)
|
우선권정보 |
DE-10 2004 042 691(2004-09-01) |
발명자
/ 주소 |
- Heberle,Arthur
- Weinbrenner,Marcus
|
출원인 / 주소 |
|
대리인 / 주소 |
Leydig, Voit & Mayer, Ltd.
|
인용정보 |
피인용 횟수 :
12 인용 특허 :
15 |
초록
▼
The invention pertains to a stationary vehicle air conditioning system with a refrigerant circuit, in which at least one compressor circulates the refrigerant to at least two condensers. The at least one compressor may be powered by the vehicle's mechanical power, by an electrical source, or by a co
The invention pertains to a stationary vehicle air conditioning system with a refrigerant circuit, in which at least one compressor circulates the refrigerant to at least two condensers. The at least one compressor may be powered by the vehicle's mechanical power, by an electrical source, or by a combination of these driving forces. Depending on desired operating characteristics, the condensers may be arranged in a series or parallel configuration. A second compressor also may be added, which second compressor may be powered by a source other than the mechanical energy of the vehicle's engine.
대표청구항
▼
What is claimed is: 1. An air conditioning system for use in a vehicle and having air conditioning elements positioned within a refrigeration circuit, the air conditioning system comprising a selectively operable first compressor, a first condenser positioned downstream of the first compressor, a s
What is claimed is: 1. An air conditioning system for use in a vehicle and having air conditioning elements positioned within a refrigeration circuit, the air conditioning system comprising a selectively operable first compressor, a first condenser positioned downstream of the first compressor, a second condenser positioned downstream of the first compressor, a first selectively operable valve between the first condenser and the second condenser, a mechanically driven fan positioned to pass air through the first condenser, and an evaporator positioned downstream of the first condenser and the second condenser; wherein the refrigeration circuit includes a bypass around the second condenser, the bypass including a second selectively operable valve, and being positioned upstream of the evaporator, wherein the first and second valves can be opened and closed to allow or prevent refrigerant flow through the second condenser and the bypass. 2. The air conditioning system of claim 1, wherein the air conditioning system operates in a first operating mode when a mechanically linked vehicle engine is running and a second operating mode when the engine is stopped. 3. The air conditioning system of claim 2, wherein the first condenser is selectively coupled to the first compressor. 4. The air conditioning system of claim 3, wherein the first condenser is not coupled to the first compressor in the second operating mode. 5. The air conditioning system of claim 2, wherein the first condenser is selectively coupled to the second condenser. 6. The air conditioning system of claim 5, wherein the first condenser is coupled in series to the second condenser in the first operating mode. 7. The air conditioning system of claim 5, wherein the first condenser is coupled in series to the second condenser in the second operating mode. 8. The air conditioning system of claim 5, wherein the first condenser is not coupled to the second condenser in the first operating mode and wherein the second condenser is coupled in series to the first condenser in the second operating mode. 9. The air conditioning system of claim 5, wherein the first condenser is not coupled to the second condenser in either the first or second operating modes. 10. The air conditioning system of claim 2, further comprising a selectively operable second compressor. 11. The air conditioning system of claim 10, wherein the first condenser is selectively coupled to the second compressor. 12. The air conditioning system of claim 10, wherein the second condenser is selectively coupled to the first condenser. 13. The air conditioning system of claim 10, wherein the first condenser is not coupled to the second condenser in the first operating mode and wherein the second condenser is coupled in series to the first condenser in the second operating mode. 14. The air conditioning system of claim 10, wherein the first condenser is coupled in series to the second condenser in the first operating mode and wherein the second condenser is not coupled to the first condenser in the second operating mode. 15. The air conditioning system of claim 2, further comprising an electrically driven fan positioned to pass air through the second condenser. 16. The air conditioning system of claim 15, wherein the electrically driven fan operates does not operate simultaneously with the mechanically driven fan. 17. The air conditioning system of claim 10, wherein the second condenser is selectively coupled to the second compressor and wherein refrigerant may bypass the first condenser. 18. The air conditioning system of claim 2, wherein the second condenser is selectively coupled to the first condenser in a parallel arrangement. 19. The air conditioning system of claim 2, further comprising a receiver positioned downstream of the first condenser. 20. The air conditioning system of claim 19, further comprising a receiver positioned downstream of the second condenser. 21. The air conditioning system of claim 2, further comprising an external electric power source. 22. The air conditioning system of claim 21, wherein the external electric power source is comprised of batteries. 23. The air conditioning system of claim 21, wherein the external electric power source is comprised of a gasoline-powered generator.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.