JP2010236682A5 - - Google Patents

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Publication number
JP2010236682A5
JP2010236682A5 JP2009088102A JP2009088102A JP2010236682A5 JP 2010236682 A5 JP2010236682 A5 JP 2010236682A5 JP 2009088102 A JP2009088102 A JP 2009088102A JP 2009088102 A JP2009088102 A JP 2009088102A JP 2010236682 A5 JP2010236682 A5 JP 2010236682A5
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JP
Japan
Prior art keywords
movable member
valve
function
valve body
denotes
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.)
Granted
Application number
JP2009088102A
Other languages
Japanese (ja)
Other versions
JP5259477B2 (en
JP2010236682A (en
Filing date
Publication date
Application filed filed Critical
Priority to JP2009088102A priority Critical patent/JP5259477B2/en
Priority claimed from JP2009088102A external-priority patent/JP5259477B2/en
Priority to EP10158839A priority patent/EP2236872A1/en
Priority to US12/751,262 priority patent/US20100243938A1/en
Publication of JP2010236682A publication Critical patent/JP2010236682A/en
Publication of JP2010236682A5 publication Critical patent/JP2010236682A5/ja
Application granted granted Critical
Publication of JP5259477B2 publication Critical patent/JP5259477B2/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Description

特開昭５７−１１４０６８号公報（特許文献２）は「ボール弁」に関するものであって、弁構造体の熱膨張に対して流路の密閉性を保つために可動部材を備える。可動部材は介設される弾性部材の弾発力により弁体に当接する方向に付勢されており、前記可動部材は弁体を保持する機能を有するとともに、シート機能も有する。一方、可動部材が弁体を保持する機能を達成するのみでシート機能を有しない場合もある。
Japanese Patent Application Laid-Open No. 57-111068 (Patent Document 2) relates to a “ball valve”, and includes a movable member in order to maintain the hermeticity of the flow path against the thermal expansion of the valve structure. The movable member is urged in a direction to contact the valve body by the elastic force of the interposed elastic member, and the movable member has a function of holding the valve body and also has a seat function. On the other hand, when having neither the sheet work only in the movable member to accomplish the function of the valve body to hold.

なお、図中、参照符号１０６、１０７は、前記ＥＧＲバルブ２０を強制的に冷却するための図示しない冷却水供給用パイプに連通する孔部を示し、参照符号１０８はシール９６と転がり軸受９４との間に設けられた金属製の押さえ板を示す。さらに、参照符号１１０は、前記シャフト軸９０を回動するためのアクチュエータを示す。前記アクチュエータ１１０は、ボディ本体２２の上部にロータ８８を包被するように固着される。 In the figure, reference numerals 106 and 107 denote holes communicating with a cooling water supply pipe (not shown) for forcibly cooling the EGR valve 20, and reference numeral 108 denotes a seal 96, a rolling bearing 94, and the like. A metal holding plate provided between the two is shown. Further, reference numeral 110 denotes an actuator for rotating the shaft axis 90. The actuator 110 is fixed to the upper portion of the body main body 22 so as to cover the rotor 88.

JP2009088102A 2009-03-31 2009-03-31 Channel open / close valve Expired - Fee Related JP5259477B2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2009088102A JP5259477B2 (en) 2009-03-31 2009-03-31 Channel open / close valve
EP10158839A EP2236872A1 (en) 2009-03-31 2010-03-31 Fluid passage valve and method of assembling same
US12/751,262 US20100243938A1 (en) 2009-03-31 2010-03-31 Fluid passage valve and method of assembling same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009088102A JP5259477B2 (en) 2009-03-31 2009-03-31 Channel open / close valve

Publications (3)

Publication Number Publication Date
JP2010236682A JP2010236682A (en) 2010-10-21
JP2010236682A5 true JP2010236682A5 (en) 2012-03-01
JP5259477B2 JP5259477B2 (en) 2013-08-07

Family

ID=43091177

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009088102A Expired - Fee Related JP5259477B2 (en) 2009-03-31 2009-03-31 Channel open / close valve

Country Status (1)

Country Link
JP (1) JP5259477B2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106762250A (en) * 2015-11-23 2017-05-31 宁波思明汽车科技股份有限公司 Diesel engine egr valve
JP6796002B2 (en) * 2017-02-28 2020-12-02 株式会社Ｓｕｂａｒｕ EGR valve and EGR device
JP7035586B2 (en) * 2018-02-08 2022-03-15 株式会社デンソー Cooling water control valve device
CN111022693A (en) * 2019-12-11 2020-04-17 安徽信息工程学院 Novel sealing valve
CN114413003B (en) * 2022-03-14 2023-06-23 国工控股集团有限公司 Bidirectional multi-bias metal sealing butterfly valve

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55140865U (en) * 1979-03-29 1980-10-08
JPS57114068A (en) * 1980-12-29 1982-07-15 Nippon Boorubarubu Kk Ball valve
JPH0352473U (en) * 1989-09-28 1991-05-21
JPH0395029U (en) * 1990-01-19 1991-09-27
JP2509790Y2 (en) * 1990-02-05 1996-09-04 株式会社キッツ Ball valve
JPH03255277A (en) * 1990-03-02 1991-11-14 Takahashi Sangyo Kk Ball valve
JP2000346213A (en) * 1999-06-04 2000-12-15 Matsui Kiki Kogyo Kk Seal member for valve
JP2003172211A (en) * 2001-12-06 2003-06-20 Hitachi Metals Ltd Exhaust gas recirculation valve
CN101589218B (en) * 2006-12-28 2012-08-22 三菱电机株式会社 Exhaust gas recirculating valve

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