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특허 상세정보

Axisymmetric thrust augmenting ejector with discrete primary air slot nozzles

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B64C-015/00   
미국특허분류(USC) 239/26517 ; 239/DIG ; 7 ; 417/197
출원번호 US-0401163 (1982-07-23)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 107  인용 특허 : 3
초록

A circular thrust augmenting ejector has an annular wall which defines a central passageway and a convergent contoured inlet section, a constant area cylindrical mixing section and a divergent conical diffuser outlet section. The inlet, mixing and outlet sections merge one into the next in axisymmetric serial relationship. The ejector also has a plurality of discrete primary nozzles arranged about the periphery of the annular wall at the entrance to the inlet section thereof for injecting a primary flow of high velocity air into the inlet section and the...

대표
청구항

A circular thrust augmenting ejector, comprising: (a) a contoured inlet section having a surface; (b) a constant area mixing section; (c) a conical diffuser outlet section; (d) said inlet, mixing and outlet sections merging one into the next in serial relationship, having a common central axis, and defining a central passageway; and (e) a plurality of discrete primary nozzles positioned at the entrance but spaced from the surface of said contoured inlet section for injecting a primary flow of high velocity air into said inlet section with a trajectory ge...

이 특허를 인용한 특허 피인용횟수: 107

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