Compact tuned exhaust system for aircraft with reciprocating engines
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
F02B-027/02
출원번호
US-0123921
(2002-04-17)
발명자
/ 주소
Thomas, Robin G.
인용정보
피인용 횟수 :
3인용 특허 :
23
초록▼
A tuned exhaust system for a multi-cylinder, reciprocating, internal combustion engine is disclosed. Each exhaust tube has approximately the same overall length resulting in a predetermined resonant frequency. The overall length includes the sum of the header tube length and the internal length of t
A tuned exhaust system for a multi-cylinder, reciprocating, internal combustion engine is disclosed. Each exhaust tube has approximately the same overall length resulting in a predetermined resonant frequency. The overall length includes the sum of the header tube length and the internal length of the collector assembly portions of the exhaust channels in the heat exchanger box. Calculating the correct length and bending the pipes to fit in the space available resulted in increased horsepower, reduced fuel consumption, cooler cylinder head temperatures, reduced noise and vibration for four-cylinder and six-cylinder aircraft engines.
대표청구항▼
A tuned exhaust system for a multi-cylinder, reciprocating, internal combustion engine is disclosed. Each exhaust tube has approximately the same overall length resulting in a predetermined resonant frequency. The overall length includes the sum of the header tube length and the internal length of t
A tuned exhaust system for a multi-cylinder, reciprocating, internal combustion engine is disclosed. Each exhaust tube has approximately the same overall length resulting in a predetermined resonant frequency. The overall length includes the sum of the header tube length and the internal length of the collector assembly portions of the exhaust channels in the heat exchanger box. Calculating the correct length and bending the pipes to fit in the space available resulted in increased horsepower, reduced fuel consumption, cooler cylinder head temperatures, reduced noise and vibration for four-cylinder and six-cylinder aircraft engines. 880200, Ray, 210/640; US-4813632, 19890300, Woodhouse; US-4863637, 19890900, Matsumoto et al., 210/694; US-5174902, 19921200, Shubert et al., 210/669; US-5256268, 19931000, Goto et al.; US-5607595, 19970300, Hiasa et al.; US-5795843, 19980800, Endo; US-5857324, 19990100, Scappatura et al.; US-6030698, 20000200, Burchell et al.; US-6398965, 20020600, Arba et al., 210/900
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (23)
Cabral Richard E. (Tewksbury MA), Compact cogeneration system.
Ptz Heinrich (Much DEX) Nowitzki Friedhelm (Engelskirchen DEX) Damm Gunter (Cologne DEX) Bathelt Hartmut (Weinsberg DEX) Krmer Gnter (Heilbronn DEX) Hoffmann Henning (Neckarsulm DEX) Pischke Reiner (, Method and apparatus for producing a homogeneous exhaust gas mixture in an exhaust system for an internal combustion eng.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.