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특허 상세정보

Muffler with catalytic converter arrangement; and method

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F01N-001/24   
미국특허분류(USC) 181/258 ; 181/232 ; 181/252 ; 60/299
출원번호 US-0889949 (1992-06-02)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 44  인용 특허 : 0
초록

An apparatus for modifying an exhaust stream of a diesel engine is provided. The apparatus includes a muffler arrangement having an exhaust inlet and an exhaust outlet in construct and arrange for sound attenuation therein. The apparatus also includes a catalytic converter arrangement positioned within the muffler arrangement between the exhaust inlet and exhaust outlet. During operation, the exhaust flow is directed both through the muffler arrangement and the catalytic converter arrangement, to advantage.

대표
청구항

An apparatus for modifying an exhaust stream of a diesel engine, said apparatus comprising: (a) a muffler arrangement having an exhaust inlet, an exhaust outlet and means for sound attenuation; (b) a catalytic converter arrangement positioned within said muffler arrangement between said exhaust inlet and exhaust outlet; (i) said catalytic converter arrangement including a porous core member having an upstream face; (c) means for directing flow of exhaust gases through said catalytic converter arrangement whenever exhaust gases operably flow through said ...

이 특허를 인용한 특허 피인용횟수: 44

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