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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0914492 (1978-06-12) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 1 인용 특허 : 3 |
An internal combustion engine having an exhaust system is shown provided with an air pump which is effective for supplying air to the exhaust system to oxidize unburned hydrocarbons within the exhaust gases of the exhaust system; a valve assembly, operatively interposed between the air pump and the
The combination of an internal combustion engine having intake and exhaust manifolds, an air pump, means operatively connecting said air pump to said engine in order to drive said pump in relation to engine speed, conduit means for delivering air from said pump to said exhaust manifold, first means
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