DE69506721D1 - Elektrisches druckregelventil für hydraulischen kreislauf - Google Patents

Elektrisches druckregelventil für hydraulischen kreislauf

Info

Publication number
DE69506721D1
DE69506721D1 DE69506721T DE69506721T DE69506721D1 DE 69506721 D1 DE69506721 D1 DE 69506721D1 DE 69506721 T DE69506721 T DE 69506721T DE 69506721 T DE69506721 T DE 69506721T DE 69506721 D1 DE69506721 D1 DE 69506721D1
Authority
DE
Germany
Prior art keywords
control valve
pressure control
hydraulic circuit
electric pressure
electric
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
DE69506721T
Other languages
English (en)
Other versions
DE69506721T2 (de
Inventor
Gilbert Kervagoret
Jean Marc Cheron
Philippe Bourlon
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.)
Bosch Systemes de Freinage SAS
Original Assignee
Bosch Systemes de Freinage SAS
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 Bosch Systemes de Freinage SAS filed Critical Bosch Systemes de Freinage SAS
Application granted granted Critical
Publication of DE69506721D1 publication Critical patent/DE69506721D1/de
Publication of DE69506721T2 publication Critical patent/DE69506721T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
    • B60T8/36—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition including a pilot valve responding to an electromagnetic force
    • B60T8/3615—Electromagnetic valves specially adapted for anti-lock brake and traction control systems
    • B60T8/3655—Continuously controlled electromagnetic valves
    • B60T8/366—Valve details
    • B60T8/367—Seat valves, e.g. poppet 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
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
    • B60T8/36—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition including a pilot valve responding to an electromagnetic force
    • B60T8/3615—Electromagnetic valves specially adapted for anti-lock brake and traction control systems
    • B60T8/3655—Continuously controlled electromagnetic valves
    • B60T8/366—Valve details
    • B60T8/3665—Sliding valves
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/20—Control of fluid pressure characterised by the use of electric means
    • G05D16/2006—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means
    • G05D16/2013—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means
    • G05D16/2024—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means the throttling means being a multiple-way valve
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/20—Control of fluid pressure characterised by the use of electric means
    • G05D16/2093—Control of fluid pressure characterised by the use of electric means with combination of electric and non-electric auxiliary power
    • G05D16/2097—Control of fluid pressure characterised by the use of electric means with combination of electric and non-electric auxiliary power using pistons within the main valve
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86574—Supply and exhaust
    • Y10T137/86622—Motor-operated

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Magnetically Actuated Valves (AREA)
DE69506721T 1994-09-08 1995-08-17 Elektrisches druckregelventil für hydraulischen kreislauf Expired - Fee Related DE69506721T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9410730A FR2724425B1 (fr) 1994-09-08 1994-09-08 Electrovalve de regulation de pression pour circuit hydraulique
PCT/FR1995/001087 WO1996007570A1 (fr) 1994-09-08 1995-08-17 Electrovalve de regulation de pression pour circuit hydraulique

Publications (2)

Publication Number Publication Date
DE69506721D1 true DE69506721D1 (de) 1999-01-28
DE69506721T2 DE69506721T2 (de) 1999-05-27

Family

ID=9466769

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69506721T Expired - Fee Related DE69506721T2 (de) 1994-09-08 1995-08-17 Elektrisches druckregelventil für hydraulischen kreislauf

Country Status (8)

Country Link
US (1) US5765930A (de)
EP (1) EP0779867B1 (de)
JP (1) JP3755108B2 (de)
BR (1) BR9508588A (de)
DE (1) DE69506721T2 (de)
ES (1) ES2125639T3 (de)
FR (1) FR2724425B1 (de)
WO (1) WO1996007570A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2735884B1 (fr) * 1995-06-26 1997-10-17 Alliedsignal Europ Services Electrovalve de regulation de pression pour circuit hydraulique
JP3901787B2 (ja) * 1997-03-19 2007-04-04 株式会社日立製作所 液圧制御弁
DE19850386A1 (de) * 1998-05-12 1999-11-18 Continental Teves Ag & Co Ohg Hydraulische Bremsanlage für Regel- und Komfortbremsungen
US20070103263A1 (en) * 2005-11-07 2007-05-10 Gutierrez Orlando E Snap ring for holding solenoid in housing
US9863355B2 (en) * 2014-03-20 2018-01-09 GM Global Technology Operations LLC Magnetic force based actuator control
DE102019133479A1 (de) * 2019-12-09 2021-06-10 Thomas Magnete Gmbh Elektromagnetventil

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60143283A (ja) * 1983-12-28 1985-07-29 Nippon Denso Co Ltd 電磁切換弁
DE3621492A1 (de) * 1985-07-23 1987-01-29 Bosch Gmbh Robert Druckverstaerker und -modulator
DE3526189A1 (de) * 1985-07-23 1987-02-05 Bosch Gmbh Robert Druckmodulator fuer abs-systeme
DE3723225A1 (de) * 1987-07-14 1989-01-26 Bosch Gmbh Robert Innendurchstroemtes magnetventil
DE3810581A1 (de) * 1988-03-29 1989-10-12 Teves Gmbh Alfred Hydraulikaggregat
US4917150A (en) * 1988-07-29 1990-04-17 Colt Industries Inc. Solenoid operated pressure control valve
US5005919A (en) * 1989-03-13 1991-04-09 General Motors Corporation ABS solenoid/isolation valve integration into single-ended solenoid body, using master cylinder actuation
DE4023660C2 (de) * 1990-07-25 1999-05-20 Lucas Ind Plc Stromregelventil für eine Fahrzeugbremsanlage
FR2683337B1 (fr) * 1991-10-31 1994-01-07 Bendix Europe Services Technique Dispositif de regulation de pression pour circuit hydraulique.
US5445189A (en) * 1992-11-20 1995-08-29 Unisia Jecs Corporation Structure for control valve

Also Published As

Publication number Publication date
FR2724425B1 (fr) 1997-01-10
JP3755108B2 (ja) 2006-03-15
FR2724425A1 (fr) 1996-03-15
DE69506721T2 (de) 1999-05-27
US5765930A (en) 1998-06-16
JPH10505307A (ja) 1998-05-26
ES2125639T3 (es) 1999-03-01
EP0779867A1 (de) 1997-06-25
WO1996007570A1 (fr) 1996-03-14
EP0779867B1 (de) 1998-12-16
BR9508588A (pt) 1997-11-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee