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특허 상세정보

Compact liquid cooled, air through galley chiller

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) A47B-031/02    A47B-031/06    B64D-011/04    F25D-017/08    F25D-021/14    B64D-013/06   
출원번호 US-0754593 (2015-06-29)
등록번호 US-10016055 (2018-07-10)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Suchy, Donna P.
인용정보 피인용 횟수 : 0  인용 특허 : 14

A chiller for an aircraft galley beverage cart compartment is disclosed wherein a liquid cooled chiller is located in the cart compartment vertically oriented against a back wall. The chiller engages the carts and circulates chilled air efficiently with a reduced footprint, allowing the depth of the cart compartment to be reduced. The unit includes a proportioning valve to control the amount of fluid through the heat exchanger and a distribution block on the post-cooling side to efficiently route the spent refrigerant.


1. An air through liquid refrigerant aircraft galley chiller for disposition in a galley cart compartment, comprising: a liquid refrigerant inlet and a liquid refrigerant outlet for connection to an external pumping system;a heat exchanger;a supply air port and a return air port for delivering air to and receiving air from an adjacent galley cart, respectively;a three way proportioning valve connected to the liquid refrigerant inlet for controlling the flow of refrigerant through the heat exchanger, wherein a controller controls the three way proportioni...

이 특허에 인용된 특허 (14)

  1. Creighton Peter G. (Fort Lauderdale FL). Air conditioning system with enhanced dehumidification feature. USP1994095346127.
  2. Lu, Qiao; Godecker, William. Aircraft galley liquid cooling system. USP2015119188380.
  3. Zeigler, Terry A.; Bracey, John S.; Connell, Brett Sean; Sloan, Scott. Combined heating and air conditioning system for vehicles. USP2013088517087.
  4. Montminy, Jeffrey E.; Insixiengmay, Kyta; Mann, III, James W.; Newell, Benjamin E.; Newell, Ty A.. Compact, modularized air conditioning system that can be mounted upon an airplane ground support equipment cart. USP2012028117864.
  5. Schroder, Bruce R.. Compartment cooling loss identification for efficient system operation. USP2012058171745.
  6. Buck, Gilbert W.. Control system for an aircraft galley cooler. USP2005016845627.
  7. Rigney,Richard N.; Oswald,Ian D.. Cooling system for a commercial aircraft galley. USP2007067231778.
  8. Rubbright Harry A. (Lancaster OH) Springer Donald A. (North Ridge CA). Food preparation process. USP1982044323110.
  9. Spanoudis Louis (Toledo OH). Gas temperature and flow control system. USP1976093982584.
  10. Zywiak,Thomas; Drew,Diane. Integrated control system for combined galley refrigeration unit and cabin air conditioning system. USP2008067380408.
  11. Simadiris, George; Oswald, Ian Douglas. Liquid galley refrigeration system for aircraft. USP2005046880351.
  12. Novotny, Shlomo D.; Menoche, John P.; Roden, David W.. Modular scalable coolant distribution unit. USP2012108297069.
  13. Blain Edward S. (Rockford IL). Panel air chiller. USP1982114361014.
  14. Leroy, Luc; Alquier, Bruno; Halphen, Bertrand; Tevels, Roland. Process for keeping chilled the food on board aircraft and means for implementing. USP2005096941764.