JP5875694B2 - バルブ - Google Patents

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Publication number
JP5875694B2
JP5875694B2 JP2014539512A JP2014539512A JP5875694B2 JP 5875694 B2 JP5875694 B2 JP 5875694B2 JP 2014539512 A JP2014539512 A JP 2014539512A JP 2014539512 A JP2014539512 A JP 2014539512A JP 5875694 B2 JP5875694 B2 JP 5875694B2
Authority
JP
Japan
Prior art keywords
valve shaft
valve
seal member
inner peripheral
peripheral surface
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
Application number
JP2014539512A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2014054118A1 (ja
Inventor
貴好 水田
貴好 水田
壮士 井階
壮士 井階
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
Application granted granted Critical
Publication of JP5875694B2 publication Critical patent/JP5875694B2/ja
Publication of JPWO2014054118A1 publication Critical patent/JPWO2014054118A1/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • F16K41/00—Spindle sealings
    • F16K41/02—Spindle sealings with stuffing-box ; Sealing rings
    • F16K41/08—Spindle sealings with stuffing-box ; Sealing rings with at least one ring provided with axially-protruding peripheral closing-lip
    • 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
    • F02M26/50—Arrangements or methods for preventing or reducing deposits, corrosion or wear caused by impurities
    • 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
    • F02M26/67—Pintles; Spindles; Springs; Bearings; Sealings; Connections to actuators
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
    • F16J15/3208—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip provided with tension elements, e.g. elastic rings
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/56—Other sealings for reciprocating rods

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Details Of Valves (AREA)
  • Lift Valve (AREA)
  • Sealing Devices (AREA)
JP2014539512A 2012-10-02 2012-10-02 バルブ Expired - Fee Related JP5875694B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2012/075539 WO2014054118A1 (ja) 2012-10-02 2012-10-02 バルブ

Publications (2)

Publication Number Publication Date
JP5875694B2 true JP5875694B2 (ja) 2016-03-02
JPWO2014054118A1 JPWO2014054118A1 (ja) 2016-08-25

Family

ID=50434479

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014539512A Expired - Fee Related JP5875694B2 (ja) 2012-10-02 2012-10-02 バルブ

Country Status (3)

Country Link
JP (1) JP5875694B2 (zh)
CN (1) CN204420296U (zh)
WO (1) WO2014054118A1 (zh)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016067464A1 (ja) * 2014-10-31 2016-05-06 三菱電機株式会社 流体制御バルブ
DE112015006805T5 (de) * 2015-08-13 2018-05-17 Mitsubishi Electric Corporation Solenoidventil
CN106949251A (zh) * 2016-01-06 2017-07-14 浙江三花汽车零部件有限公司 伺服阀
JP6793945B2 (ja) * 2016-12-26 2020-12-02 株式会社不二工機 電気的駆動弁
RU176497U1 (ru) * 2017-04-05 2018-01-22 Евгений Владимирович Абшеев Уплотнительный узел шпинделя клиновой задвижки
CN108087160B (zh) * 2017-12-13 2024-03-26 博格华纳排放系统（宁波）有限公司 耐高温egr阀
JP6864652B2 (ja) * 2018-06-19 2021-04-28 株式会社鷺宮製作所 電動弁および冷凍サイクルシステム
CN113431520B (zh) * 2021-07-29 2023-05-02 苏州比林特流体控制有限公司 一种石油开采用可取出管道内杂质的井口阀门

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01135988A (ja) * 1987-11-20 1989-05-29 Komatsu Ltd 油圧機器の異物捕捉装置
JPH09159028A (ja) * 1995-12-08 1997-06-17 Riken Corp ピストンロッド用シール装置
JP2008190504A (ja) * 2007-02-07 2008-08-21 Mitsubishi Electric Corp 軸シール保持用リング
JP2008261364A (ja) * 2007-04-10 2008-10-30 Riken Corp スタフィングボックス
JP2009257447A (ja) * 2008-04-16 2009-11-05 Denso Corp 電磁式２次空気制御弁
WO2010018650A1 (ja) * 2008-08-13 2010-02-18 三菱電機株式会社 排気ガス循環バルブ装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4938040A (zh) * 1972-08-14 1974-04-09
JPH0222524Y2 (zh) * 1985-05-20 1990-06-18

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01135988A (ja) * 1987-11-20 1989-05-29 Komatsu Ltd 油圧機器の異物捕捉装置
JPH09159028A (ja) * 1995-12-08 1997-06-17 Riken Corp ピストンロッド用シール装置
JP2008190504A (ja) * 2007-02-07 2008-08-21 Mitsubishi Electric Corp 軸シール保持用リング
JP2008261364A (ja) * 2007-04-10 2008-10-30 Riken Corp スタフィングボックス
JP2009257447A (ja) * 2008-04-16 2009-11-05 Denso Corp 電磁式２次空気制御弁
WO2010018650A1 (ja) * 2008-08-13 2010-02-18 三菱電機株式会社 排気ガス循環バルブ装置

Also Published As

Publication number Publication date
JPWO2014054118A1 (ja) 2016-08-25
WO2014054118A1 (ja) 2014-04-10
CN204420296U (zh) 2015-06-24

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