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WO2008156169A1 - 防振装置 - Google Patents

防振装置 Download PDF

Info

Publication number
WO2008156169A1
WO2008156169A1 PCT/JP2008/061338 JP2008061338W WO2008156169A1 WO 2008156169 A1 WO2008156169 A1 WO 2008156169A1 JP 2008061338 W JP2008061338 W JP 2008061338W WO 2008156169 A1 WO2008156169 A1 WO 2008156169A1
Authority
WO
WIPO (PCT)
Prior art keywords
short
flow path
circuit flow
liquid chamber
damping device
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.)
Ceased
Application number
PCT/JP2008/061338
Other languages
English (en)
French (fr)
Inventor
Masaaki Oohashi
Akira Ueki
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.)
Bridgestone Corp
Original Assignee
Bridgestone 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 Bridgestone Corp filed Critical Bridgestone Corp
Priority to JP2009520556A priority Critical patent/JP5325780B2/ja
Publication of WO2008156169A1 publication Critical patent/WO2008156169A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
    • F16F13/04—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper
    • F16F13/06—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper
    • F16F13/08—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper the plastics spring forming at least a part of the wall of the fluid chamber of the damper
    • F16F13/10—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper the plastics spring forming at least a part of the wall of the fluid chamber of the damper the wall being at least in part formed by a flexible membrane or the like
    • F16F13/105—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper the plastics spring forming at least a part of the wall of the fluid chamber of the damper the wall being at least in part formed by a flexible membrane or the like characterised by features of partitions between two working chambers
    • F16F13/106—Design of constituent elastomeric parts, e.g. decoupling valve elements, or of immediate abutments therefor, e.g. cages

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Combined Devices Of Dampers And Springs (AREA)

Abstract

　仕切部材４４の中央に、主液室８４と副液室８６とを連通する短絡流路Ｒと、短絡流路Ｒを開閉する板バネ支持逆止弁９０とが設けられ、板バネ支持逆止弁９０は、主液室８４内が所定圧力以上の場合に短絡流路Ｒを閉塞し、主液室８４内が所定圧力未満の場合に短絡流路Ｒを開口することを特徴とする。本発明に拠れば、キャビテーションによる異音や振動の発生を防止するとともに、広振動域において低動倍化が可能な防振装置を提供可能である。
PCT/JP2008/061338 2007-06-21 2008-06-20 防振装置 Ceased WO2008156169A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2009520556A JP5325780B2 (ja) 2007-06-21 2008-06-20 防振装置

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007163663 2007-06-21
JP2007-163663 2007-06-21
JP2007283770 2007-10-31
JP2007-283770 2007-10-31

Publications (1)

Publication Number Publication Date
WO2008156169A1 true WO2008156169A1 (ja) 2008-12-24

Family

ID=40156328

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/061338 Ceased WO2008156169A1 (ja) 2007-06-21 2008-06-20 防振装置

Country Status (2)

Country Link
JP (1) JP5325780B2 (ja)
WO (1) WO2008156169A1 (ja)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012205228A1 (de) * 2012-03-30 2013-10-02 Zf Friedrichshafen Ag Hydraulisches Aggregatlager
DE102012217427A1 (de) * 2012-09-26 2014-05-28 Bayerische Motoren Werke Aktiengesellschaft Hydrolager, insbesondere Aggregatlager für ein Kraftfahrzeug
CN104395636A (zh) * 2012-06-25 2015-03-04 株式会社普利司通 减振装置
JP2016003716A (ja) * 2014-06-17 2016-01-12 株式会社ブリヂストン 液封防振装置
JP2016138615A (ja) * 2015-01-28 2016-08-04 株式会社ブリヂストン 防振装置
US20190111772A1 (en) * 2017-10-16 2019-04-18 Hyundai Motor Company Hydraulic mount having unidirectional damping membrane
JP2019203543A (ja) * 2018-05-22 2019-11-28 株式会社ブリヂストン 防振装置
JP2019203541A (ja) * 2018-05-22 2019-11-28 株式会社ブリヂストン 防振装置
JP2019203542A (ja) * 2018-05-22 2019-11-28 株式会社ブリヂストン 防振装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60234145A (ja) * 1984-05-04 1985-11-20 ボ−ゲ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツンク 油圧制動ゴム支持体
JPS61171931A (ja) * 1985-01-19 1986-08-02 ボ−ゲ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツンク 油圧緩衝ゴム軸受
JPS6266064U (ja) * 1985-10-15 1987-04-24
JPH0583383U (ja) * 1992-04-13 1993-11-12 日東工器株式会社 ポンプ用リード弁
JP2003148548A (ja) * 2001-11-08 2003-05-21 Tokai Rubber Ind Ltd 流体封入式防振装置
JP2005273684A (ja) * 2004-03-22 2005-10-06 Tokai Rubber Ind Ltd 流体封入式防振装置
JP2005351350A (ja) * 2004-06-10 2005-12-22 Toyo Tire & Rubber Co Ltd 液封入式防振装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6018632A (ja) * 1983-07-11 1985-01-30 Bridgestone Corp 防振装置
JP4263143B2 (ja) * 2004-07-21 2009-05-13 株式会社ブリヂストン 防振装置
JP2007270910A (ja) * 2006-03-30 2007-10-18 Tokai Rubber Ind Ltd 流体封入式防振装置
JP4861998B2 (ja) * 2008-01-17 2012-01-25 東海ゴム工業株式会社 流体封入式防振装置
JP5130094B2 (ja) * 2008-03-31 2013-01-30 東海ゴム工業株式会社 圧力感応切換式オリフィス通路を備えた流体封入式防振装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60234145A (ja) * 1984-05-04 1985-11-20 ボ−ゲ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツンク 油圧制動ゴム支持体
JPS61171931A (ja) * 1985-01-19 1986-08-02 ボ−ゲ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツンク 油圧緩衝ゴム軸受
JPS6266064U (ja) * 1985-10-15 1987-04-24
JPH0583383U (ja) * 1992-04-13 1993-11-12 日東工器株式会社 ポンプ用リード弁
JP2003148548A (ja) * 2001-11-08 2003-05-21 Tokai Rubber Ind Ltd 流体封入式防振装置
JP2005273684A (ja) * 2004-03-22 2005-10-06 Tokai Rubber Ind Ltd 流体封入式防振装置
JP2005351350A (ja) * 2004-06-10 2005-12-22 Toyo Tire & Rubber Co Ltd 液封入式防振装置

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012205228B4 (de) 2012-03-30 2021-09-30 Boge Elastmetall Gmbh Hydraulisches Aggregatlager
DE102012205228A1 (de) * 2012-03-30 2013-10-02 Zf Friedrichshafen Ag Hydraulisches Aggregatlager
CN104395636A (zh) * 2012-06-25 2015-03-04 株式会社普利司通 减振装置
EP2865919A4 (en) * 2012-06-25 2016-05-11 Bridgestone Corp DEVICE FOR DAMPING VIBRATIONS
US9400030B2 (en) 2012-06-25 2016-07-26 Bridgestone Corporation Vibration-damping device
DE102012217427A1 (de) * 2012-09-26 2014-05-28 Bayerische Motoren Werke Aktiengesellschaft Hydrolager, insbesondere Aggregatlager für ein Kraftfahrzeug
JP2016003716A (ja) * 2014-06-17 2016-01-12 株式会社ブリヂストン 液封防振装置
JP2016138615A (ja) * 2015-01-28 2016-08-04 株式会社ブリヂストン 防振装置
US10549621B2 (en) * 2017-10-16 2020-02-04 Hyundai Motor Company Hydraulic mount having unidirectional damping membrane
US20190111772A1 (en) * 2017-10-16 2019-04-18 Hyundai Motor Company Hydraulic mount having unidirectional damping membrane
JP2019203543A (ja) * 2018-05-22 2019-11-28 株式会社ブリヂストン 防振装置
JP2019203541A (ja) * 2018-05-22 2019-11-28 株式会社ブリヂストン 防振装置
JP2019203542A (ja) * 2018-05-22 2019-11-28 株式会社ブリヂストン 防振装置

Also Published As

Publication number Publication date
JPWO2008156169A1 (ja) 2010-08-26
JP5325780B2 (ja) 2013-10-23

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