JP5769824B2 - 排気ガス循環バルブ - Google Patents

排気ガス循環バルブ Download PDF

Info

Publication number
JP5769824B2
JP5769824B2 JP2013553085A JP2013553085A JP5769824B2 JP 5769824 B2 JP5769824 B2 JP 5769824B2 JP 2013553085 A JP2013553085 A JP 2013553085A JP 2013553085 A JP2013553085 A JP 2013553085A JP 5769824 B2 JP5769824 B2 JP 5769824B2
Authority
JP
Japan
Prior art keywords
valve
intake air
exhaust gas
passage
gas circulation
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.)
Active
Application number
JP2013553085A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2013105135A1 (ja
Inventor
朗優 栗原
朗優 栗原
暁 長谷川
暁 長谷川
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP2013553085A priority Critical patent/JP5769824B2/ja
Publication of JPWO2013105135A1 publication Critical patent/JPWO2013105135A1/ja
Application granted granted Critical
Publication of JP5769824B2 publication Critical patent/JP5769824B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/65—Constructional details of EGR valves
    • F02M26/66—Lift valves, e.g. poppet valves
    • F02M26/69—Lift valves, e.g. poppet valves having two or more valve-closing members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/17—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the intake system
    • F02M26/21—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the intake system with EGR valves located at or near the connection to the intake system
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/65—Constructional details of EGR valves
    • F02M26/71—Multi-way valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/02—EGR systems specially adapted for supercharged engines
    • F02M26/04—EGR systems specially adapted for supercharged engines with a single turbocharger
    • F02M26/06—Low pressure loops, i.e. wherein recirculated exhaust gas is taken out from the exhaust downstream of the turbocharger turbine and reintroduced into the intake system upstream of the compressor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/02—EGR systems specially adapted for supercharged engines
    • F02M26/09—Constructional details, e.g. structural combinations of EGR systems and supercharger systems; Arrangement of the EGR and supercharger systems with respect to the engine
    • F02M26/10—Constructional details, e.g. structural combinations of EGR systems and supercharger systems; Arrangement of the EGR and supercharger systems with respect to the engine having means to increase the pressure difference between the exhaust and intake system, e.g. venturis, variable geometry turbines, check valves using pressure pulsations or throttles in the air intake or exhaust system
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/17—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the intake system
    • F02M26/19—Means for improving the mixing of air and recirculated exhaust gases, e.g. venturis or multiple openings to the intake system

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Lift Valve (AREA)
JP2013553085A 2012-01-12 2012-01-12 排気ガス循環バルブ Active JP5769824B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2013553085A JP5769824B2 (ja) 2012-01-12 2012-01-12 排気ガス循環バルブ

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/JP2012/000159 WO2013105135A1 (fr) 2012-01-12 2012-01-12 Soupape de recirculation de gaz d'échappement
JP2013553085A JP5769824B2 (ja) 2012-01-12 2012-01-12 排気ガス循環バルブ

Publications (2)

Publication Number Publication Date
JPWO2013105135A1 JPWO2013105135A1 (ja) 2015-05-11
JP5769824B2 true JP5769824B2 (ja) 2015-08-26

Family

ID=48781118

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013553085A Active JP5769824B2 (ja) 2012-01-12 2012-01-12 排気ガス循環バルブ

Country Status (4)

Country Link
JP (1) JP5769824B2 (fr)
CN (1) CN103998757B (fr)
DE (1) DE112012005656B4 (fr)
WO (1) WO2013105135A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101338272B1 (ko) * 2013-10-23 2013-12-09 캄텍주식회사 차량용 egr 밸브
GB2541167A (en) * 2015-07-27 2017-02-15 Gm Global Tech Operations Llc A long route EGR valve for a turbocharged automotive system
CN106089508A (zh) * 2016-07-28 2016-11-09 无锡隆盛科技股份有限公司 一种流线型电动egr阀阀芯
EP3425247A1 (fr) 2017-07-07 2019-01-09 Continental Automotive GmbH Soupape de mélange de deux flux gazeux
CN108150317B (zh) * 2017-12-25 2020-09-29 潍柴动力股份有限公司 Egr调节装置及内燃机

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0690330B2 (ja) * 1984-08-27 1994-11-14 古河電気工業株式会社 光伝送線ガイド具
JPS61109984A (ja) * 1984-11-01 1986-05-28 Toshiba Mach Co Ltd ポペツト弁装置
DE9301419U1 (de) 1993-02-02 1993-04-15 Pierburg GmbH, 4040 Neuss Ventileinrichtung für die Abgasrückführung einer Diesel-Brannkraftmaschine
DE4424644C5 (de) 1994-07-13 2005-11-17 Robert Bosch Gmbh Abgasrückführungsventil
JPH08285119A (ja) * 1995-04-10 1996-11-01 Unisia Jecs Corp リニアソレノイドバルブの制御装置
JPH10121996A (ja) 1996-10-18 1998-05-12 Sumitomo Electric Ind Ltd 三方弁及びそれを用いた排気ガス処理装置
US6089019A (en) 1999-01-15 2000-07-18 Borgwarner Inc. Turbocharger and EGR system
JP2007278116A (ja) * 2006-04-04 2007-10-25 Nissan Motor Co Ltd エンジンのｅｇｒ装置
JP2008128028A (ja) * 2006-11-17 2008-06-05 Toyota Motor Corp 内燃機関の排気再循環システム
JP2009114918A (ja) * 2007-11-05 2009-05-28 Toyota Motor Corp 内燃機関の吸気通路構造
JP2009156115A (ja) 2007-12-26 2009-07-16 Aisan Ind Co Ltd 排気ガス再循環装置
JP2011074841A (ja) * 2009-09-30 2011-04-14 Denso Corp Ｅｇｒ装置

Also Published As

Publication number Publication date
WO2013105135A1 (fr) 2013-07-18
CN103998757B (zh) 2016-09-14
DE112012005656T5 (de) 2014-10-09
CN103998757A (zh) 2014-08-20
DE112012005656B4 (de) 2019-10-02
JPWO2013105135A1 (ja) 2015-05-11

Similar Documents

Publication Publication Date Title
JP5769824B2 (ja) 排気ガス循環バルブ
WO2012081049A1 (fr) Soupape de circulation des gaz d'échappement
CN106762239B (zh) 排气再循环装置
JP5966589B2 (ja) 低圧ループｅｇｒ装置
EP2330278A1 (fr) Collecteur d'admission d'air
JPWO2006129371A1 (ja) Ｅｇｒガス混合装置
CN109798205B (zh) Egr混合器及具有其的发动机
CN102959288A (zh) 流体循环阀
JP2014114715A (ja) 排気還流バルブ
US20090107130A1 (en) Diffuser Plate for Improved Mixing of EGR Gas
JP2004308470A (ja) 内燃機関の吸気装置
US9739237B2 (en) Exhaust gas recirculation device
JP2006037773A (ja) 排気ガス再循環制御装置
US10247143B2 (en) Exhaust gas recirculation apparatus
JP6126125B2 (ja) ポペット弁を有する排気ガス再循環システム
JP2012052450A (ja) 排気ガス再循環装置
JP6133771B2 (ja) ガス混合装置
CN104295413A (zh) 用于内燃机的进气系统
US20150122236A1 (en) Valves
JP2018188983A (ja) エンジンの吸気装置
JP2017106339A (ja) インテークマニホールド
JP5428786B2 (ja) 排気還流装置
KR101977900B1 (ko) 냉각성능 및 차압 조절이 가능한 배기가스 열교환기
JP6544616B2 (ja) Ｅｇｒ混合構造
JP2004308468A (ja) 内燃機関の吸気装置

Legal Events

Date Code Title Description
TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20150526

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20150623

R150 Certificate of patent or registration of utility model

Ref document number: 5769824

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313111

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350