JP6789077B2 - 排気還流弁 - Google Patents

排気還流弁 Download PDF

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Publication number
JP6789077B2
JP6789077B2 JP2016221274A JP2016221274A JP6789077B2 JP 6789077 B2 JP6789077 B2 JP 6789077B2 JP 2016221274 A JP2016221274 A JP 2016221274A JP 2016221274 A JP2016221274 A JP 2016221274A JP 6789077 B2 JP6789077 B2 JP 6789077B2
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JP
Japan
Prior art keywords
valve
flow path
rotating shaft
wall portion
housing
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
JP2016221274A
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English (en)
Japanese (ja)
Other versions
JP2018080584A (ja
Inventor
吉岡　衛
衛 吉岡
貴樹 稲垣
貴樹 稲垣
成人 伊東
成人 伊東
河井　伸二
伸二 河井
昭夫 村石
昭夫 村石
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.)
Aisan Industry Co Ltd
Original Assignee
Aisan Industry Co Ltd
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 Aisan Industry Co Ltd filed Critical Aisan Industry Co Ltd
Priority to JP2016221274A priority Critical patent/JP6789077B2/ja
Priority to CN201711007363.8A priority patent/CN108071526B/zh
Publication of JP2018080584A publication Critical patent/JP2018080584A/ja
Application granted granted Critical
Publication of JP6789077B2 publication Critical patent/JP6789077B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • F02M26/70—Flap valves; Rotary valves; Sliding valves; Resilient 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
    • F02M26/65—Constructional details of EGR valves
    • F02M26/72—Housings

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Lift Valve (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Details Of Valves (AREA)
  • Valve Housings (AREA)
JP2016221274A 2016-11-14 2016-11-14 排気還流弁 Active JP6789077B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2016221274A JP6789077B2 (ja) 2016-11-14 2016-11-14 排気還流弁
CN201711007363.8A CN108071526B (zh) 2016-11-14 2017-10-25 排气回流阀

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2016221274A JP6789077B2 (ja) 2016-11-14 2016-11-14 排気還流弁

Publications (2)

Publication Number Publication Date
JP2018080584A JP2018080584A (ja) 2018-05-24
JP6789077B2 true JP6789077B2 (ja) 2020-11-25

Family

ID=62159458

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016221274A Active JP6789077B2 (ja) 2016-11-14 2016-11-14 排気還流弁

Country Status (2)

Country Link
JP (1) JP6789077B2 (zh)
CN (1) CN108071526B (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102062615B1 (ko) * 2018-11-06 2020-01-06 캄텍주식회사 차량용 egr 밸브
JP7150624B2 (ja) * 2019-01-17 2022-10-11 愛三工業株式会社 Ｅｇｒバルブ
CN110374766A (zh) * 2019-06-21 2019-10-25 温州盛广机电有限公司 一种自清洁废气循环阀以及废气循环阀的自清洁方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57181969U (zh) * 1981-05-12 1982-11-18
US7104522B2 (en) * 2002-10-02 2006-09-12 Delphi Technologies, Inc. Coking-resistant shaft/bushing mechanism for an exhaust gas recirculation valve
JP2007285173A (ja) * 2006-04-14 2007-11-01 Denso Corp バルブ開閉制御装置
JP5154888B2 (ja) * 2007-10-19 2013-02-27 大豊工業株式会社 バルブアセンブリ
DE102007055422B4 (de) * 2007-11-20 2015-04-02 BorgWarner Esslingen GmbH Ventil zur Steuerung des Durchflusses eines gasförmigen oder flüssigen Mediums
JP2009185982A (ja) * 2008-02-08 2009-08-20 Nissan Motor Co Ltd 開閉弁、燃料電池システムおよび燃料電池システムの制御方法
JP2012041827A (ja) * 2010-08-16 2012-03-01 Denso Corp 流体制御弁
JP5903958B2 (ja) * 2012-03-16 2016-04-13 株式会社デンソー バルブ装置
JP5924247B2 (ja) * 2012-11-27 2016-05-25 株式会社デンソー バルブ装置
CN108302206B (zh) * 2013-12-25 2021-07-09 爱三工业株式会社 双偏心阀
WO2016002599A1 (ja) * 2014-06-30 2016-01-07 愛三工業株式会社 二重偏心弁
JP6459606B2 (ja) * 2015-02-19 2019-01-30 株式会社デンソー バルブ装置

Also Published As

Publication number Publication date
CN108071526A (zh) 2018-05-25
JP2018080584A (ja) 2018-05-24
CN108071526B (zh) 2020-07-14

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