CN102465985B - 车辆液压制动系统的主缸与柱塞密封构造 - Google Patents

车辆液压制动系统的主缸与柱塞密封构造 Download PDF

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Publication number
CN102465985B
CN102465985B CN201010552473.4A CN201010552473A CN102465985B CN 102465985 B CN102465985 B CN 102465985B CN 201010552473 A CN201010552473 A CN 201010552473A CN 102465985 B CN102465985 B CN 102465985B
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China
Prior art keywords
wall
ring
plunger
master cylinder
sealing collar
Prior art date
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CN201010552473.4A
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English (en)
Chinese (zh)
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CN102465985A (zh
Inventor
陈德三
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Individual
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
    • B60T11/10—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
    • B60T11/16—Master control, e.g. master cylinders
    • B60T11/232—Recuperation valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
    • B60T11/10—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
    • B60T11/16—Master control, e.g. master cylinders
    • B60T11/236—Piston sealing arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Of Braking Force In Braking Systems (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Sealing Devices (AREA)
CN201010552473.4A 2010-11-05 2010-11-22 车辆液压制动系统的主缸与柱塞密封构造 Active CN102465985B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TW099138126A TW201219249A (en) 2010-11-05 2010-11-05 allowing return-oil fluid to pass a seal ring through simultaneous formation of two oil return passages while significantly reducing the pressure-release impedance in the hydraulic cylinder
TW099138126 2010-11-05

Publications (2)

Publication Number Publication Date
CN102465985A CN102465985A (zh) 2012-05-23
CN102465985B true CN102465985B (zh) 2016-05-11

Family

ID=46018339

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201010552473.4A Active CN102465985B (zh) 2010-11-05 2010-11-22 车辆液压制动系统的主缸与柱塞密封构造

Country Status (3)

Country Link
US (1) US20120110994A1 (enExample)
CN (1) CN102465985B (enExample)
TW (1) TW201219249A (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102996792B (zh) * 2012-12-24 2015-11-25 北京七星华创电子股份有限公司 一种金属密封圈
CN105492269B (zh) * 2013-08-30 2017-11-03 日立汽车系统株式会社 主缸
CN103697092A (zh) * 2013-12-31 2014-04-02 贵州永兴风能制动器有限责任公司 一种高抗压液压缸
DE102014215518A1 (de) * 2014-08-06 2016-02-11 Schaeffler Technologies AG & Co. KG Geberzylinder mit Führungshülse für Dichtlippe des Schnüffelsystems
EP3336378B1 (en) * 2016-12-19 2025-04-09 Safran Landing Systems UK Ltd Centre seeking actuator

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1060144A (zh) * 1991-11-07 1992-04-08 机械电子工业部武汉材料保护研究所 全金属粘弹性超高压密封
US7181911B2 (en) * 2003-04-23 2007-02-27 Bosch Corporation Plunger type master cylinder
US7401468B2 (en) * 2004-09-30 2008-07-22 Hitachi, Ltd. Master cylinder
CN101808869A (zh) * 2007-08-10 2010-08-18 博世株式会社 杯形密封件和使用它的主缸
CN201606495U (zh) * 2009-12-29 2010-10-13 深圳市富洋密封件有限公司 一种密气液压防尘密封圈结构

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5328178A (en) * 1992-10-14 1994-07-12 General Motors Corporation Brake master cylinder seal
JP4141548B2 (ja) * 1998-09-30 2008-08-27 株式会社日立製作所 マスタシリンダ
JP2001301603A (ja) * 2000-04-19 2001-10-31 Bosch Braking Systems Co Ltd マスタシリンダ
CN100526130C (zh) * 2004-09-30 2009-08-12 株式会社日立制作所 主缸
JP2007071329A (ja) * 2005-09-08 2007-03-22 Nok Corp バックアップリング
DE102006040487B3 (de) * 2006-08-30 2007-11-08 Lucas Automotive Gmbh Dichtelement für einen Bremszylinder einer Fahrzeugbremsanlage
US20080087016A1 (en) * 2006-10-13 2008-04-17 Robert H. Shepherd Piston to seal configuration for a fixed seal master cylinder
US8407996B2 (en) * 2006-10-23 2013-04-02 Bosch Corporation Common rail and method of manufacturing common rail
JP5201648B2 (ja) * 2006-10-31 2013-06-05 ボッシュ株式会社 カップシールおよびこれを用いたマスタシリンダ
KR100979956B1 (ko) * 2008-08-22 2010-09-06 주식회사 만도 마스터실린더용 실링부재 및 이를 갖춘 마스터실린더
DE102008063241A1 (de) * 2008-12-16 2010-06-17 Gustav Magenwirth Gmbh & Co. Kg Hauptzylinder
FR2944761B1 (fr) * 2009-04-22 2015-08-28 Bosch Gmbh Robert Joint d'etancheite et maitre-cylindre pour systeme de freinage muni de ce joint

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1060144A (zh) * 1991-11-07 1992-04-08 机械电子工业部武汉材料保护研究所 全金属粘弹性超高压密封
US7181911B2 (en) * 2003-04-23 2007-02-27 Bosch Corporation Plunger type master cylinder
US7401468B2 (en) * 2004-09-30 2008-07-22 Hitachi, Ltd. Master cylinder
CN101808869A (zh) * 2007-08-10 2010-08-18 博世株式会社 杯形密封件和使用它的主缸
CN201606495U (zh) * 2009-12-29 2010-10-13 深圳市富洋密封件有限公司 一种密气液压防尘密封圈结构

Also Published As

Publication number Publication date
CN102465985A (zh) 2012-05-23
US20120110994A1 (en) 2012-05-10
TWI405683B (enExample) 2013-08-21
TW201219249A (en) 2012-05-16

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