CN116324239B - 废气再循环阀 - Google Patents

废气再循环阀

Info

Publication number
CN116324239B
CN116324239B CN202080106075.1A CN202080106075A CN116324239B CN 116324239 B CN116324239 B CN 116324239B CN 202080106075 A CN202080106075 A CN 202080106075A CN 116324239 B CN116324239 B CN 116324239B
Authority
CN
China
Prior art keywords
exhaust gas
housing
wall surface
recirculation valve
gas recirculation
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
CN202080106075.1A
Other languages
English (en)
Chinese (zh)
Other versions
CN116324239A (zh
Inventor
头井拓朗
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
Publication of CN116324239A publication Critical patent/CN116324239A/zh
Application granted granted Critical
Publication of CN116324239B publication Critical patent/CN116324239B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • F02M26/74—Protection from damage, e.g. shielding means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Lift Valve (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Valve Housings (AREA)
CN202080106075.1A 2020-10-22 2020-10-22 废气再循环阀 Active CN116324239B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/039742 WO2022085157A1 (ja) 2020-10-22 2020-10-22 排気ガス再循環バルブ

Publications (2)

Publication Number Publication Date
CN116324239A CN116324239A (zh) 2023-06-23
CN116324239B true CN116324239B (zh) 2025-08-12

Family

ID=81289827

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080106075.1A Active CN116324239B (zh) 2020-10-22 2020-10-22 废气再循环阀

Country Status (3)

Country Link
JP (1) JP7237251B2 (https=)
CN (1) CN116324239B (https=)
WO (1) WO2022085157A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN223868640U (zh) * 2025-03-14 2026-02-03 陈雄 一种无转接竖列燃气比例阀

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6182646B1 (en) * 1999-03-11 2001-02-06 Borgwarner Inc. Electromechanically actuated solenoid exhaust gas recirculation valve
CN102066733A (zh) * 2008-08-13 2011-05-18 三菱电机株式会社 废气循环阀装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2016800A1 (en) * 1989-06-14 1990-12-14 Max Kueffer Throttling valve
US6422223B2 (en) 1999-03-11 2002-07-23 Borgwarner, Inc. Electromechanically actuated solenoid exhaust gas recirculation valve
JP2004340053A (ja) 2003-05-16 2004-12-02 Denso Corp 排気ガス再循環装置用バルブ
JP5242443B2 (ja) 2009-02-16 2013-07-24 アズビル株式会社 弁装置
JP2011231638A (ja) * 2010-04-26 2011-11-17 Aisan Industry Co Ltd 排気ガス再循環装置
CN203948665U (zh) * 2014-06-30 2014-11-19 广东永泉阀门科技有限公司 一种改进活塞式控制阀
WO2017216838A1 (ja) 2016-06-13 2017-12-21 三菱電機株式会社 排気ガス再循環バルブ
WO2019244346A1 (ja) 2018-06-22 2019-12-26 三菱電機株式会社 排気ガス再循環バルブ
JP7150624B2 (ja) * 2019-01-17 2022-10-11 愛三工業株式会社 Ｅｇｒバルブ

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6182646B1 (en) * 1999-03-11 2001-02-06 Borgwarner Inc. Electromechanically actuated solenoid exhaust gas recirculation valve
CN102066733A (zh) * 2008-08-13 2011-05-18 三菱电机株式会社 废气循环阀装置

Also Published As

Publication number Publication date
JP7237251B2 (ja) 2023-03-10
CN116324239A (zh) 2023-06-23
WO2022085157A1 (ja) 2022-04-28
JPWO2022085157A1 (https=) 2022-04-28

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