CN100548762C - 主缸 - Google Patents

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Publication number
CN100548762C
CN100548762C CNB2006100049812A CN200610004981A CN100548762C CN 100548762 C CN100548762 C CN 100548762C CN B2006100049812 A CNB2006100049812 A CN B2006100049812A CN 200610004981 A CN200610004981 A CN 200610004981A CN 100548762 C CN100548762 C CN 100548762C
Authority
CN
China
Prior art keywords
inner diameter
groove
sliding inner
piston
cylinder
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
CNB2006100049812A
Other languages
English (en)
Chinese (zh)
Other versions
CN1807163A (zh
Inventor
毛利友纪
甘利泰彦
舆水长典
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of CN1807163A publication Critical patent/CN1807163A/zh
Application granted granted Critical
Publication of CN100548762C publication Critical patent/CN100548762C/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B7/00—Systems in which the movement produced is definitely related to the output of a volumetric pump; Telemotors
    • F15B7/06—Details
    • F15B7/08—Input units; Master units
    • 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)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Transmission Of Braking Force In Braking Systems (AREA)
CNB2006100049812A 2005-01-21 2006-01-11 主缸 Active CN100548762C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2005013668A JP4637595B2 (ja) 2005-01-21 2005-01-21 マスタシリンダ
JP013668/05 2005-01-21

Publications (2)

Publication Number Publication Date
CN1807163A CN1807163A (zh) 2006-07-26
CN100548762C true CN100548762C (zh) 2009-10-14

Family

ID=36778524

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2006100049812A Active CN100548762C (zh) 2005-01-21 2006-01-11 主缸

Country Status (3)

Country Link
US (1) US7263830B2 (enExample)
JP (1) JP4637595B2 (enExample)
CN (1) CN100548762C (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4694445B2 (ja) 2006-08-31 2011-06-08 日立オートモティブシステムズ株式会社 マスタシリンダおよびその製造方法
JP2009173264A (ja) * 2007-12-27 2009-08-06 Hitachi Ltd マスタシリンダ
DE102012222575A1 (de) * 2012-12-07 2014-06-12 Robert Bosch Gmbh Hydropumpenaggregat für eine hydraulische Fahrzeugbremsanlage
DE102017220206A1 (de) * 2017-11-14 2019-05-16 Continental Teves Ag & Co. Ohg Hydraulisches Aggregat zum Erzeugen von Bremsdruck für eine hydraulische Bremsanlage

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2820387B1 (fr) * 2001-02-08 2003-04-04 Bosch Sist S Frenado Sl Maitre-cylindre comportant des rainures de realimentation
FR2820701B1 (fr) * 2001-02-09 2003-04-18 Bosch Sist S Frenado Sl Maitre cylindre comportant un joint d'etancheite et de realimentation
JP2003025980A (ja) * 2001-07-11 2003-01-29 Aisin Seiki Co Ltd マスタシリンダ
JP4286548B2 (ja) * 2003-01-31 2009-07-01 株式会社日立製作所 マスタシリンダ
JP4233907B2 (ja) * 2003-03-31 2009-03-04 株式会社日立製作所 マスタシリンダ
JP4578782B2 (ja) * 2003-04-08 2010-11-10 日立オートモティブシステムズ株式会社 マスタシリンダおよびマスタシリンダ本体の加工方法

Also Published As

Publication number Publication date
US7263830B2 (en) 2007-09-04
US20060174619A1 (en) 2006-08-10
CN1807163A (zh) 2006-07-26
JP2006199171A (ja) 2006-08-03
JP4637595B2 (ja) 2011-02-23

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant