[특허]Dry low NOx multi-nozzle combustion liner cap assembly

Dry low NOx multi-nozzle combustion liner cap assembly 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	F23R-003/32 F02C-007/20
출원번호	US-0859007 (1992-03-30)
발명자 / 주소	Fitts David O. (Charlton NY)
출원인 / 주소	General Electric Company (Schenectady NY 02)
인용정보	피인용 횟수 : 77 인용 특허 : 0

초록 ▼

A modular combustion liner cap assembly (42) for use in a multi-nozzle combustor of a gas turbine includes a substantially cylindrical first sleeve (46) having a rearward end and a forward end; a rear plate (48) fixed to the rearward end of the sleeve (46), the rear plate (48) provided with a first plurality of openings (52) for receiving a corresponding number of fuel nozzles (32); a forward plate subassembly (68) fixed to the forward end of the sleeve (46), the forward plate provided with a second plurality of openings (80) in substantial alignment with the first plurality of openings in the rear plate (48); a plurality of open ended premix tubes having forward and rearward ends, each tube (96) extending axially within the sleeve (46) between the rear plate (48) and the forward plate assembly (68), each premix tube (96) supported within a corresponding one of the first plurality of openings (52) at its rearward end and a corresponding one of the second plurality of openings (80) at its forward end.

대표청구항 ▼

A combustion liner cap assembly for use in a multi-nozzle combustor of a gas turbine comprising: a substantially cylindrical first sleeve having a rearward end and a forward end; a rear plate fixed to the rearward end of said sleeve, said rear plate provided with a first plurality of openings for receiving a corresponding number of fuel nozzles; a forward plate subassembly fixed to the forward end of said sleeve, said forward plate provided with a second plurality of openings in substantial alignment with said first plurality of openings in said rear plate; a plurality of open ended premix tubes having forward and rearward edges, said tubes extending axially within said sleeve between said rear plate and asia forward plate assembly, each premix tube supported within a corresponding one of said first plurality of openings at its rearward edge and a corresponding one of said second plurality of openings adjacent its forward edge in non-fixed relation thereto.

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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

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연합인증

Dry low NOx multi-nozzle combustion liner cap assembly 원문보기

초록 ▼

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Dry low NOx multi-nozzle combustion liner cap assembly 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

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이 특허를 인용한 특허 (77)

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