JP5295972B2 - 熱い排出ガス酸素センサーのための取り付けデバイスを備えた触媒コンバーター - Google Patents
熱い排出ガス酸素センサーのための取り付けデバイスを備えた触媒コンバーター Download PDFInfo
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- JP5295972B2 JP5295972B2 JP2009539243A JP2009539243A JP5295972B2 JP 5295972 B2 JP5295972 B2 JP 5295972B2 JP 2009539243 A JP2009539243 A JP 2009539243A JP 2009539243 A JP2009539243 A JP 2009539243A JP 5295972 B2 JP5295972 B2 JP 5295972B2
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- JP
- Japan
- Prior art keywords
- ring
- housing
- converter
- catalytic converter
- embossment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
- B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
- B01D53/9445—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC]
- B01D53/9454—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC] characterised by a specific device
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/008—Mounting or arrangement of exhaust sensors in or on exhaust apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/009—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more separate purifying devices arranged in series
- F01N13/0097—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more separate purifying devices arranged in series the purifying devices are arranged in a single housing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/14—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having thermal insulation
- F01N13/141—Double-walled exhaust pipes or housings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2450/00—Methods or apparatus for fitting, inserting or repairing different elements
- F01N2450/18—Methods or apparatus for fitting, inserting or repairing different elements by using quick-active type locking mechanisms, e.g. clips
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Biomedical Technology (AREA)
- Exhaust Gas After Treatment (AREA)
- Exhaust Silencers (AREA)
Description
以下に、本願出願の当初の特許請求の範囲に記載された発明を付記する。
[1]ハウジングと、
前記ハウジング内に配置され、中央ベッドギャップによって分離された上流および下流触媒基板と、
前記ハウジングの開口に整列され、それを通って前記中央ベッドギャップ内に延びている排出センサーを受け入れるのに適したギャップを有するリングと、
前記リングから放射状に外側に延びており、同様の複数の位置において前記ハウジングへの前記リングの連結を可能にするように働く複数のリングエンボスメントと、
前記リングと前記エンボスメント間の前記ハウジングとの間に配置された絶縁物質の層とを備えた触媒コンバーター。
[2]前記エンボスメントは鋭い角が実質的にない[1]の触媒コンバーター。
[3]おのおのが対応エンボスメントに整列された複数のパーフォレーションを前記ハウジングにさらに備えており、各エンボスメントはくぼみを有し、くぼみは、前記エンボスメントの外表面から延びていて、対応ハウジングパーフォレーションによる前記くぼみの少なくとも一部の受け入れに適した形に作られている[1]の触媒コンバーター。
[4]各くぼみが前記対応ハウジングパーフォレーションにおいて前記ハウジングに溶接される[3]の触媒コンバーター。
[5]おのおのが襞付け手法で対応エンボスメントの一部に整列されこれを受け入れる複数のほぞ穴を前記ハウジングにさらに備えている[1]の触媒コンバーター。
Claims (2)
- 複数のパーフォレーションと、排出センサーが貫いて延びる開口を有するハウジングと、
前記ハウジング内に配置され、中央ベッドギャップによって分離された上流および下流触媒基板と、
ギャップを有するリングとを備えており、前記ギャップは、前記ハウジングの前記開口に整列され、したがって、前記排出センサーは、前記開口と前記ギャップの両方を貫いて延び、さらに、
前記リングから放射状に外側に延びている複数のリングエンボスメントと、
前記リングと前記エンボスメント間の前記ハウジングとの間に配置された絶縁物質の層とを備えており、前記エンボスメントは鋭い角がなく、各エンボスメントは、エンボスメントの外表面から延出しているボタンを有し、各パーフォレーションは対応ボタンを受け入れ、それにより前記リングが前記ハウジングに結合される触媒コンバーター。 - 各ボタンが前記対応ハウジングパーフォレーションにおいて前記ハウジングに溶接される請求項1の触媒コンバーター。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US87258806P | 2006-12-01 | 2006-12-01 | |
US60/872,588 | 2006-12-01 | ||
US11/856,931 US7897117B2 (en) | 2006-12-01 | 2007-09-18 | Catalytic converter with mounting device for a hot exhaust gas oxygen sensor |
US11/856,931 | 2007-09-18 | ||
PCT/US2007/022469 WO2008069873A2 (en) | 2006-12-01 | 2007-10-23 | Catalytic converter with mounting device for a hot exhaust gas oxygen sensor |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010511825A JP2010511825A (ja) | 2010-04-15 |
JP5295972B2 true JP5295972B2 (ja) | 2013-09-18 |
Family
ID=39475997
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009539243A Expired - Fee Related JP5295972B2 (ja) | 2006-12-01 | 2007-10-23 | 熱い排出ガス酸素センサーのための取り付けデバイスを備えた触媒コンバーター |
Country Status (9)
Country | Link |
---|---|
US (1) | US7897117B2 (ja) |
JP (1) | JP5295972B2 (ja) |
KR (1) | KR101525630B1 (ja) |
CN (2) | CN101534924B (ja) |
BR (1) | BRPI0718926A2 (ja) |
CA (1) | CA2670740C (ja) |
DE (1) | DE112007002860T5 (ja) |
MX (1) | MX2009005744A (ja) |
WO (1) | WO2008069873A2 (ja) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2110528B2 (en) * | 2008-04-18 | 2017-04-19 | Daimler AG | Apparatus for treating an exhaust gas stream with removable module |
US9010096B2 (en) * | 2012-08-24 | 2015-04-21 | Tenneco Automotive Operating Company Inc. | Exhaust component mounting system |
CN104806331A (zh) * | 2015-03-06 | 2015-07-29 | 上海天纳克排气***有限公司 | 催化转化器的壳体 |
WO2016153955A1 (en) | 2015-03-23 | 2016-09-29 | Corning Incorporated | Exhaust gas treatment article and methods of manufacturing same |
JP6364123B2 (ja) * | 2015-03-24 | 2018-07-25 | 本田技研工業株式会社 | 自動二輪車の排気装置 |
US10151230B2 (en) | 2015-05-08 | 2018-12-11 | Corning Incorporated | Housing, fluid stream treatment article, exhaust system and methods of manufacturing |
US10156171B2 (en) | 2015-08-07 | 2018-12-18 | Cummins Emission Solutions Inc. | Mounting aftertreatment systems from service joints |
EP3225982A1 (en) | 2016-03-28 | 2017-10-04 | Naturion Pte. Ltd. | Device for measuring ion concentration |
GB2561190A (en) * | 2017-04-04 | 2018-10-10 | Edwards Ltd | Purge gas feeding means, abatement systems and methods of modifying abatement systems |
JP6458122B1 (ja) * | 2017-07-21 | 2019-01-23 | 株式会社ユタカ技研 | 触媒コンバータおよびケーシングの製造方法 |
US10494973B2 (en) | 2017-07-21 | 2019-12-03 | Yutaka Giken Co., Ltd. | Catalytic converter and method for manufacturing casing |
US11608767B2 (en) * | 2019-01-22 | 2023-03-21 | Cummins Emission Solutions Inc. | Exhaust aftertreatment sensor table mounting apparatus and method of installing the same |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5724886Y2 (ja) * | 1979-03-19 | 1982-05-29 | ||
DE3908887A1 (de) * | 1989-03-17 | 1990-09-20 | Eberspaecher J | Vorrichtung zur katalytischen entgiftung oder dgl. von verbrennungsmotor-abgasen mit zwei abgas-behandlungskoerpern und einem schutzring dazwischen |
US6001314A (en) * | 1997-09-15 | 1999-12-14 | General Motors Corporation | Catalytic converter housing with deep drawn shells |
JP2000073755A (ja) * | 1998-08-26 | 2000-03-07 | Honda Motor Co Ltd | 触媒コンバータのo2 センサ取付構造 |
FR2787137B1 (fr) * | 1998-12-14 | 2001-02-23 | Ecia Equip Composants Ind Auto | Dispositif de depollution des gaz d'echappement |
CN2350044Y (zh) * | 1998-12-18 | 1999-11-24 | 邹义希 | 穴位埋线针 |
EP1422396B1 (de) * | 2002-11-20 | 2006-09-27 | J. Eberspächer GmbH & Co. KG | Mehrbettkatalysator |
US7276213B2 (en) * | 2003-02-27 | 2007-10-02 | Automotive Components Holdings, Llc | Internally shielded catalytic converter |
CN1207486C (zh) * | 2003-04-10 | 2005-06-22 | 上海交通大学 | 锥型导流双段载体式催化转化器 |
US7774936B2 (en) * | 2004-08-02 | 2010-08-17 | Emcon Technologies Llc | Catalytic converter and associated method of assembly |
US7452512B2 (en) * | 2005-02-01 | 2008-11-18 | Et Us Holdings Llc | Converter assembly with insulated sensor boss |
US7765801B2 (en) * | 2005-11-30 | 2010-08-03 | Benteler Automotive Corporation | Exhaust gas treatment device with insulated housing construction |
-
2007
- 2007-09-18 US US11/856,931 patent/US7897117B2/en not_active Expired - Fee Related
- 2007-10-23 JP JP2009539243A patent/JP5295972B2/ja not_active Expired - Fee Related
- 2007-10-23 BR BRPI0718926-5A patent/BRPI0718926A2/pt not_active IP Right Cessation
- 2007-10-23 CN CN2007800407181A patent/CN101534924B/zh not_active Expired - Fee Related
- 2007-10-23 MX MX2009005744A patent/MX2009005744A/es active IP Right Grant
- 2007-10-23 CA CA2670740A patent/CA2670740C/en not_active Expired - Fee Related
- 2007-10-23 CN CN201110439745.4A patent/CN102425477B/zh not_active Expired - Fee Related
- 2007-10-23 DE DE112007002860T patent/DE112007002860T5/de not_active Withdrawn
- 2007-10-23 WO PCT/US2007/022469 patent/WO2008069873A2/en active Application Filing
- 2007-10-23 KR KR1020097013025A patent/KR101525630B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR101525630B1 (ko) | 2015-06-03 |
CA2670740A1 (en) | 2008-06-12 |
MX2009005744A (es) | 2009-08-27 |
CN101534924A (zh) | 2009-09-16 |
CN102425477A (zh) | 2012-04-25 |
CA2670740C (en) | 2013-03-26 |
KR20090086116A (ko) | 2009-08-10 |
WO2008069873A2 (en) | 2008-06-12 |
WO2008069873A3 (en) | 2008-07-24 |
DE112007002860T5 (de) | 2009-10-08 |
CN101534924B (zh) | 2012-09-05 |
BRPI0718926A2 (pt) | 2013-12-03 |
US7897117B2 (en) | 2011-03-01 |
CN102425477B (zh) | 2014-01-15 |
US20080131335A1 (en) | 2008-06-05 |
JP2010511825A (ja) | 2010-04-15 |
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