Title:
大容積排気ガス処理システム
Document Type and Number:
Japanese Patent JP2014500924
Kind Code:
A
Abstract:
An exhaust system for an engine having a plurality of combustion chambers includes a housing containing a first array of parallel positioned emission treatment devices and a second array of parallel positioned emission treatment devices axially spaced apart from one another. A first exhaust passageway is in fluid communication with the combustion chambers and contains the first array of emission treatment devices. A second and separate exhaust passageway is in fluid communication with the combustion chambers and contains the second array of emission treatment devices. A first valve restricts the exhaust flow through the first exhaust passageway. A second valve restricts the exhaust flow through the second exhaust passageway.
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Inventors:
Kotorba, Adam Jay.
Popovich, Jamie
Jen, Gwangyu
Gardner, Timothy
Jetkin, Argan
Popovich, Jamie
Jen, Gwangyu
Gardner, Timothy
Jetkin, Argan
Application Number:
JP2013536665A
Publication Date:
January 16, 2014
Filing Date:
October 18, 2011
Export Citation:
Assignee:
Tenneco Automotive Operating Company, Inc.
International Classes:
F01N3/28; B01D53/94; F01N3/025; F01N3/031; F01N3/20; F01N3/24
Domestic Patent References:
| JPH08126817A | 1996-05-21 | |||
| JP2006348884A | 2006-12-28 | |||
| JPS49124414U | 1974-10-24 | |||
| JP2002013409A | 2002-01-18 | |||
| JP2005023932A | 2005-01-27 | |||
| JPH09504349A | 1997-04-28 | |||
| JPH0814033A | 1996-01-16 | |||
| JPH0647620U | 1994-06-28 | |||
| JPS62110518U | 1987-07-14 | |||
| JPH04128509A | 1992-04-30 | |||
| JPH09137716A | 1997-05-27 |
Attorney, Agent or Firm:
Kurata Masatoshi
Yoshihiro Fukuhara
Makoto Nakamura
Nobuhisa Nogawa
Toshio Shirane
Takashi Mine
Kocho Chojiro
Naoki Kono
Katsu Sunagawa
Morisezo Iseki
Tatsushi Sato
Takashi Okada
Mihoko Horiuchi
Takenori Masanori
Yoshihiro Fukuhara
Makoto Nakamura
Nobuhisa Nogawa
Toshio Shirane
Takashi Mine
Kocho Chojiro
Naoki Kono
Katsu Sunagawa
Morisezo Iseki
Tatsushi Sato
Takashi Okada
Mihoko Horiuchi
Takenori Masanori