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Cooling air cooler for a gas turbofan engine 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F02K-003/02
  • F02C-007/12
출원번호 US-0825614 (1977-08-18)
발명자 / 주소
  • Elovic Ernest (Cincinnati OH)
출원인 / 주소
  • General Electric Company (Cincinnati OH 02)
인용정보 피인용 횟수 : 83  인용 특허 : 0

초록 ▼

An air-to-air heat exchanger is provided for a gas turbofan engine to significantly reduce the quantity of cooling air that is presently needed to effectively cool the hot turbine parts. Typically, the turbine is internally cooled with air bled from the compressor which, though cooler than the turbi

대표청구항 ▼

In a gas turbine engine of the bypass variety having a fan for pressurizing a cool flow of fan bypass air; a core engine including a compressor for pressurizing a hot flow of cooling air; a turbine of the air cooled variety; a heat exchanger for receiving a portion of the cool bypass air and a porti

이 특허를 인용한 특허 (83)

  1. Hovan, Edward J.; Zimonis, Joseph P., Air cooler for providing buffer air to a bearing compartment.
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