[특허]Method and system for the catalytic aftertreatment of the exhaust gas of an internal-combustion engine

Method and system for the catalytic aftertreatment of the exhaust gas of an internal-combustion engine 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	F01N-003/10
출원번호	US-0925025 (2001-08-09)
우선권정보	DE-0038724 (2000-08-09)
발명자 / 주소	Kuper, Paul Brahner, Tom
출원인 / 주소	Dr. Ing. h.c.F. Porsche Aktiengesellschaft, Audi AG, Bayerische Motoren Werke Aktiengesellschaft, DaimlerChrysler AG, Volkswagen AG
대리인 / 주소	Crowell & Moring LLP
인용정보	피인용 횟수 : 5 인용 특허 : 19

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The present invention relates to a method and a corresponding system for catalytic aftertreatment of the exhaust gas of an internal-combustion engine. Two spatially separate catalyst devices are provided in the exhaust gas system. The first of these catalyst devices is arranged in a position close to the engine, and the second catalyst device is arranged in a position away from the engine. An exothermal reaction is caused to take place during warm-up for heating the second catalyst device. and removably attached to the gun handle. 9. The device of claim 8, wherein the negative contact member has a first layer being magnetic, a second layer being non-conductive, and a third layer being conductive. 10. The device of claim 1, wherein the negative contact member is further positioned on the gun barrel, such that when the housing is positioned in the gun handle, a person's hand grasping the gun barrel will simultaneously contact the gun metal frame and the negative contact member, and whe

이 특허에 인용된 특허 (19)

Lee Anson ; Pyko Jan S. ; Poublon Mark J. ; Hartwick Larry R., After-burner heated catalyst system and associated control circuit and method.
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Adamczyk ; Jr. Andrew A. (Dearborn MI) Montreuil Clifford N. (Dearborn MI) Williams Scott C. (Dearborn MI), Automotive engine having catalytic exhaust aftertreatment device and secondary air injection control system for minimum.
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Guile Donald L. (Horseheads NY) Ketcham Thomas D. (Big Flats NY), By-pass adsorber system.
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Kabasin Daniel F. (Rochester NY), Combustion detection.
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Stark Terrence L. (Washington MI), Diesel exhaust cleaner and burner system with multi-point igniters.
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Tanaka Hiroshi (Susono JPX) Itou Takaaki (Mishima JPX) Takeda Keiso (Mishima JPX) Ohnaka Hidemi (Susono JPX) Kunitake Kazuhisa (Susono JPX) Tanahashi Toshio (Susono JPX), Engine exhaust gas purification device.
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Ma Thomas Tsoi-Hei,GBX, Engine with cylinder deactivation.
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Matuoka Hiroki,JPX ; Tanaka Masaaki,JPX ; Iisaka Shigemitu,JPX ; Furuhashi Michio,JPX ; Nagai Toshinari,JPX ; Nagai Tadayuki,JPX ; Kawai Takashi,JPX ; Harima Kenji,JPX ; Gotou Yuuichi,JPX, Exhaust purifier of internal combustion engine.
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Wenger Urs,CHX ; Martin Roger,CHX, Internal combustion engine with pressure wave machine.
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Cullen Michael John ; Dinsdale Steven,GBX ; Davey Christopher K., Method and apparatus for estimating and controlling no x trap temperature.
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Hrtel Gnter (Neuss DEX) Schrfeld Armin (Meerbusch DEX), Method and apparatus for heating a catalytic converter upon cold engine starting.
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Mizuno Hiroshige,JPX ; Noda Naomi,JPX ; Shibagaki Yukinari,JPX ; Takahashi Akira,JPX, Method for exhaust gas purification and system for exhaust gas purification used therein.
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Schmidt Jurgen,DEX ; Tiefenbacher Gerd,DEX ; Waltner Anton,DEX, Method for operating an internal combustion engine and system and with sulfur-rich exhaust gas purification component and an internal combustion engine system operable therewith.
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Strehlau Wolfgang,DEX ; Lox Egbert,DEX ; Kreuzer Thomas,DEX ; Hohne Jurgen,DEX, Method of purifying a lean exhaust gas and catalytic system therefor.
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Ma Thomas T. (South Woodham Ferrers GB3), Operation of an internal combustion engine.
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Ma Thomas T. (South Woodham Ferrers GB3) Collings Nicholas (Cambridge GB3), Operation of an internal combustion engine.
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Ma Thomas T. (South Woodham Ferrers GBX), Operation of an internal combustion engine.
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Ross Phillip T. (Indianapolis IN), Pilot flame tube.
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Iwai Akira (Susono JPX) Yoshioka Mamoru (Susono JPX) Tsutsumi Yasuhito (Toyota JPX), Warming up control device for a catalytic converter for an internal combustion engine.
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이 특허를 인용한 특허 (5)

Nishimura,Hidehiro; Ooba,Junichi; Takii,Osamu, Exhaust system for an engine.
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Sisken, Kevin Dean, Internal combustion engine with NOx adsorber.
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Frank,Michael; Huppertz,Torsten; Wundling,Claus; Scherrer,Daniel, Method and device for operating an internal combustion engine having a catalytic converter.
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Etou, Toyochika, Snowmobile.
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Etou,Toyochika, Snowmobile exhaust system.
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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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Method and system for the catalytic aftertreatment of the exhaust gas of an internal-combustion engine 원문보기