Mixing bleed and ram air using a two turbine architecture with an outflow heat exchanger
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B64D-013/02
B64D-013/08
F01D-005/06
F04D-025/04
F04D-029/58
B64D-013/06
출원번호
US-0604517
(2017-05-24)
등록번호
US-10144517
(2018-12-04)
발명자
/ 주소
Bruno, Louis J.
Hipsky, Harold W.
출원인 / 주소
HAMILTON SUNDSTRAND CORPORATION
대리인 / 주소
Cantor Colburn LLP
인용정보
피인용 횟수 :
0인용 특허 :
22
초록▼
An airplane is provided. The airplane includes a first medium at a first pressure, a second medium at a second pressure, a third medium at a third pressure; and an air conditioning system. The air conditioning system includes a compressor, a first heat exchanger configured to transfer heat from the
An airplane is provided. The airplane includes a first medium at a first pressure, a second medium at a second pressure, a third medium at a third pressure; and an air conditioning system. The air conditioning system includes a compressor, a first heat exchanger configured to transfer heat from the first medium to the third medium, a second heat exchanger configured to reject heat from the first medium, a third heat exchanger configured to reject heat from the second medium, a first turbine configured to receive the first medium, and a second turbine configured to receive the second medium.
대표청구항▼
1. An airplane comprising: a first medium at a first pressure;a second medium at a second pressure;a third medium at a third pressure; andan air conditioning system comprising: a compressor,a first heat exchanger configured to transfer heat from the first medium to the third medium,a second heat exc
1. An airplane comprising: a first medium at a first pressure;a second medium at a second pressure;a third medium at a third pressure; andan air conditioning system comprising: a compressor,a first heat exchanger configured to transfer heat from the first medium to the third medium,a second heat exchanger configured to reject heat from the first medium,a third heat exchanger configured to reject heat from the second medium,a first turbine configured to receive the first medium, anda second turbine configured to receive the second medium,wherein the first medium comprises fresh air compressed by the compressor. 2. The airplane of claim 1, wherein the first heat exchanger is downstream of the compressor. 3. The airplane of claim 2, wherein the second heat exchanger is downstream of the first heat exchanger. 4. The airplane of claim 3, wherein the first heat exchanger is upstream of the first turbine. 5. The airplane of claim 1, wherein the second medium comprises pressured air sourced from a pressurized volume. 6. The airplane of claim 5, wherein the third heat exchanger is configured to receive the pressured air. 7. The airplane of claim 6, wherein the third heat exchanger is upstream of the second turbine. 8. The airplane of claim 7, wherein the first and second medium mix downstream of the second turbine. 9. The airplane of claim 1, wherein the third medium comprises cabin discharge air. 10. An airplane comprising a first medium at a first pressure;a second medium at a second pressure;a third medium at a third pressure; andan air conditioning system comprising: a compressor,a first heat exchanger configured to transfer heat from the first medium to the third medium,a second heat exchanger configured to reject heat from the second medium,a first turbine configured to receive the first medium and the third medium, anda second turbine configured to receive the second medium,wherein the first medium comprises fresh air compressed by the compressor. 11. The airplane of claim 10, wherein the first heat exchanger is downstream of the compressor. 12. The airplane of claim 11, wherein the first heat exchanger is upstream of the first turbine. 13. The airplane of claim 10, wherein the second medium comprises pressured air from a pressurized volume. 14. The airplane of claim 13, wherein the second heat exchanger is configured to receive the pressured air. 15. The airplane of claim 14, wherein a third heat exchanger of the air conditioning system is upstream of the second turbine. 16. The airplane of claim 15, wherein the first and second medium mix downstream of the second turbine. 17. The airplane of claim 1, wherein the third medium comprises cabin discharge air.
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이 특허에 인용된 특허 (22)
Sauterleute, Alfred; Schlagenhaft, Engelbert, Air conditioning system for airplanes.
Atkey, Warren A.; Bernier, Alan T.; Bowman, Michael D.; Campbell, Thomas A.; Cruse, Jonathan M.; Fiterman, Charles J.; Meis, Charles S.; Ng, Casey; Nozari, Farhad; Zielinski, Edward, Electric-based secondary power system architectures for aircraft.
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