[특허]Independent compartment temperature control for single-pack operation

Independent compartment temperature control for single-pack operation 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	F25D-009/00
출원번호	US-0363736 (1994-12-23)
발명자 / 주소	Drew Diane G. (Suffield CT) Christians Douglas L. (Vernon CT)
출원인 / 주소	United Technologies Corp. (Hartford CT 02)
인용정보	피인용 횟수 : 25 인용 특허 : 0

초록 ▼

A dual-pack, aircraft environmental control system has each pack dedicated to providing a temperature-controlled air supply to a corresponding compartment, either the crew or passenger, of the aircraft. Each refrigeration pack is fed hot, compressed bleed air from an associated turbine engine on the aircraft. During normal operation, the pack associated with a particular compartment on the aircraft provides the air supply with independent temperature control to that compartment. However, during failure of one of the refrigeration packs and the resulting operation of the other pack, the environmental control system is able to provide independent temperature control of the air supplied to each compartment.

대표청구항 ▼

An aircraft environmental control system for conditioning and controlling air supplied to two or more compartments on the aircraft, the environmental control system comprising: a. a first source of air; b. a second source of air; c. first refrigeration pack means for conditioning the air from the first source of air and for supplying an amount of first conditioned air at a predetermined temperature at a first entrance duct to a first compartment on the aircraft; d. second refrigeration pack means for conditioning the air from the second source of air and for supplying an amount of second conditioned air at a predetermined temperature at a second entrance duct to a second compartment on the aircraft; e. first valve means for regulating the amount of the air from the first source provided in a first valve duct and input to the first refrigeration pack means; f. second valve means for regulating the amount of the air from the second source provided in a second valve duct and input to the second refrigeration pack means; g. first crossover duct means for intermixing the first conditioned air from the first refrigeration pack means with the second conditioned air from the second refrigeration pack means prior to the first conditioned air being supplied in the first entrance duct to the first compartment on the aircraft and prior to the second conditioned air being supplied in the second entrance duct to the second compartment on the aircraft; h. first temperature controller means for controlling the predetermined temperature of the first conditioned air supplied to the first compartment on the aircraft independent of the predetermined temperature of the second conditioned air supplied to the second compartment on the aircraft; i. second temperature controller means for controlling the predetermined temperature of the second conditioned air supplied to the second compartment on the aircraft independent of the predetermined temperature of the first conditioned air supplied to the first compartment on the aircraft; j. wherein in an event of inoperability of the first refrigeration pack means and operability of the second refrigeration pack means, the first temperature controller means comprises means for controlling the first valve means for regulating the amount of air from the second source and providing the regulated air to the first entrance duct where it mixes with the second conditioned air and is provided to the first compartment on the aircraft; and k. wherein in an event of inoperability of the second refrigeration pack means and operability of the first refrigeration pack means, the second temperature controller means comprises means for controlling the second valve means for regulating the amount of air from the first source and providing the regulated air to the first entrance duct where it mixes with the second conditioned air and is provided to the first compartment on the aircraft.

이 특허를 인용한 특허 (25)

Axe, Richard James; Hunt, Richard Grant, Air conditioning system.
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Brutscher,Norbert; Haas,Joachim, Air conditioning system.
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Scherer, Thomas; Schmidt, Ruediger; Solntsev, Alexander, Air supply for an aircraft.
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Steinmaier, Frank; Maidhof, Norbert, Air-conditioning system with a redundant feed of supply air.
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Koenig, Markus; Chen, Paul, Aircraft air conditioning system and method of operating an aircraft air conditioning system.
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Bruno, Louis J; Zywiak, Thomas M., Aircraft environmental control system selectively powered by three bleed ports.
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Uwe Albert Buchholz DE; Juergen Kelnhofer DE, Cooling air arrangement for a heat exchanger of an aircraft air conditioning unit.
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Scherer, Thomas; Schwan, Torsten; Mühlthaler, Georg; Dittmar, Jan, Device and process for temperature regulation of sections of the interior of an aircraft.
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Olivarez, Jason; Isella, Giorgio, Distributed bleed system temperature management.
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Rohrbach, Eric; Maljanian, Jr., John M., Distributed electronic control for air conditioning system.
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Bruno, Louis J.; D'Orlando, Paul M.; Army, Jr., Donald E.; Zywiak, Thomas M.; Hipsky, Harold W.; Kline, Erin G.; Rusich, Richard; Maljanian, Jr., John M.; Surawski, Eric, Environmental control system mixing cabin discharge air with bleed air during a cycle.
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Bruno, Louis J.; Surawski, Eric; Army, Jr., Donald E.; Zywiak, Thomas M.; Hipsky, Harold W.; Kline, Erin G.; Rusich, Richard; Maljanian, Jr., John M.; D'Orlando, Paul M., Environmental control system utilizing cabin discharge air to power a cycle.
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Bruno, Louis J., Environmental control system utilizing shoestring cycle to maximize efficiency.
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Bruno, Louis J., Environmental control system utilizing shoestring cycle to maximize efficiency.
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Gephart, John D.; Strickland, Kenneth, Gate latch.
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Army Jr.,Donald E.; Christians,Douglas L.; Peacos, III,Frederick, Manifold for pack and a half condensing cycle pack with combined heat exchangers.
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Kelnhofer, Juergen, Method and device for controlling an aircraft air conditioning system.
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Beaven, Frank; Howard, Julia Ann; Horabin, Robert William, Method for diagnosing a fault in an air-conditioning pack of an aircraft.
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Haillot, Jean-Michel, Method for optimizing the operability of an aircraft propulsive unit, and self-contained power unit for implementing same.
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Horabin, Robert William; Howard, Julia Ann; Beaven, Frank, Method for predicting a fault in an air-conditioning pack of an aircraft.
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DeValve, Timothy D., Modular environmental air conditioning system.
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Army, Jr.,Donald E.; Christians,Douglas L.; Peacos, III,Frederick, Pack and a half condensing cycle pack with combined heat exchangers.
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Army, Jr., Donald E.; Zywiak, Thomas M.; Anderson, Jr., David, Primary heat exchanger crossover bypass manifold.
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Brutscher, Norbert; Haas, Joachim, System for the preparation of compressed air.
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Hamstra, Jeffrey W.; Miller, Daniel N.; Ginn, Kerry B., System, method, and apparatus for pulsed-jet-enhanced heat exchanger.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

내보내기 구분	파일저장 인쇄 메일전송
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저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
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Independent compartment temperature control for single-pack operation 원문보기

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Independent compartment temperature control for single-pack operation 원문보기

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이 특허를 인용한 특허 (25)

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