ITMI942286A0 - Valvola azionata elettromagneticamente in particolare per impianti idraulici di frenatura a slittamento regolato in autoveicoli - Google Patents

Valvola azionata elettromagneticamente in particolare per impianti idraulici di frenatura a slittamento regolato in autoveicoli

Info

Publication number
ITMI942286A0
ITMI942286A0 ITMI942286A ITMI942286A ITMI942286A0 IT MI942286 A0 ITMI942286 A0 IT MI942286A0 IT MI942286 A ITMI942286 A IT MI942286A IT MI942286 A ITMI942286 A IT MI942286A IT MI942286 A0 ITMI942286 A0 IT MI942286A0
Authority
IT
Italy
Prior art keywords
motor vehicles
operated valve
braking systems
electromagnetically operated
valve particularly
Prior art date
Application number
ITMI942286A
Other languages
English (en)
Inventor
Martin Oehler
Guenther Hohl
Norbert Mittwollen
Hans-Juergen Herderich
Stephan Jonas
Original Assignee
Bosch Gmbh Robert
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 Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of ITMI942286A0 publication Critical patent/ITMI942286A0/it
Publication of ITMI942286A1 publication Critical patent/ITMI942286A1/it
Application granted granted Critical
Publication of IT1276877B1 publication Critical patent/IT1276877B1/it

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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/0686—Braking, pressure equilibration, shock absorbing
    • F16K31/0693—Pressure equilibration of the armature
    • 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
    • B60T15/00—Construction arrangement, or operation of valves incorporated in power brake systems and not covered by groups B60T11/00 or B60T13/00
    • B60T15/02—Application and release valves
    • B60T15/025—Electrically controlled valves
    • B60T15/028—Electrically controlled valves in hydraulic systems
    • 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
    • B60T8/363—Electromagnetic valves specially adapted for anti-lock brake and traction control systems in hydraulic systems
    • 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
    • B60T8/363—Electromagnetic valves specially adapted for anti-lock brake and traction control systems in hydraulic systems
    • B60T8/365—Electromagnetic valves specially adapted for anti-lock brake and traction control systems in hydraulic systems combining a plurality of functions in one unit, e.g. pressure relief
    • 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
    • B60T8/50—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 having means for controlling the rate at which pressure is reapplied to or released from the brake
    • B60T8/5018—Pressure reapplication using restrictions
    • B60T8/5025—Pressure reapplication using restrictions in hydraulic brake systems
    • 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
    • G05D16/2022—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 actuated by a proportional solenoid

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Electromagnetism (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Magnetically Actuated Valves (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Lift Valve (AREA)
  • Regulating Braking Force (AREA)
IT94MI002286A 1993-11-22 1994-11-11 Valvola azionata elettromagneticamente in particolare per impianti idraulici di frenatura a slittamento regolato in autoveicoli IT1276877B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4339694A DE4339694A1 (de) 1993-11-22 1993-11-22 Elektromagnetisch betätigtes Ventil, insbesondere für schlupfgeregelte hydraulische Bremsanlagen in Kraftfahrzeugen

Publications (3)

Publication Number Publication Date
ITMI942286A0 true ITMI942286A0 (it) 1994-11-11
ITMI942286A1 ITMI942286A1 (it) 1996-05-11
IT1276877B1 IT1276877B1 (it) 1997-11-03

Family

ID=6503101

Family Applications (1)

Application Number Title Priority Date Filing Date
IT94MI002286A IT1276877B1 (it) 1993-11-22 1994-11-11 Valvola azionata elettromagneticamente in particolare per impianti idraulici di frenatura a slittamento regolato in autoveicoli

Country Status (5)

Country Link
US (1) US5476243A (it)
JP (1) JPH07190231A (it)
DE (1) DE4339694A1 (it)
GB (1) GB2284877B (it)
IT (1) IT1276877B1 (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4332368A1 (de) * 1993-09-23 1995-03-30 Bosch Gmbh Robert Elektromagnetisch betätigbares Ventil, insbesondere für schlupfgeregelte hydraulische Bremsanlagen in Kraftfahrzeugen
DE4426796A1 (de) * 1994-07-28 1996-02-01 Bosch Gmbh Robert Elektromagnetventil, insbesondere für schlupfgeregelte hydraulische Bremsanlagen in Kraftfahrzeugen
DE4433364A1 (de) * 1994-09-20 1996-03-21 Bosch Gmbh Robert Elektromagnetisch betätigtes Ventil, insbesondere für schlupfgeregelte hydraulische Bremsanlagen in Kraftfahrzeugen
DE4438336A1 (de) * 1994-10-27 1996-05-02 Bosch Gmbh Robert Magnetventil mit Druckbegrenzung für schlupfgeregelte Kraftfahrzeug-Bremsanlagen
DE19536619B4 (de) * 1995-09-30 2006-01-26 Robert Bosch Gmbh Ventil für eine hydraulische Bremsanlage für Kraftfahrzeuge
US5603483A (en) * 1995-12-11 1997-02-18 General Motors Corporation Solenoid valve
WO1998024669A1 (de) 1996-12-06 1998-06-11 Continental Teves Ag & Co. Ohg Mehrwegeventil
DE19710353A1 (de) * 1997-03-13 1998-09-17 Bosch Gmbh Robert Magnetventil mit integriertem Rückschlagventil
US6453930B1 (en) * 2000-09-09 2002-09-24 Kelsey-Hayes Company Control valves for a hydraulic control unit and method of assembly
US6679567B1 (en) 2000-09-09 2004-01-20 Kelsey-Hayes Company Control valve with overmolded armature for a hydraulic control unit
KR20060132379A (ko) * 2005-06-18 2006-12-21 주식회사 만도 안티록 브레이크 시스템
DE102008042731A1 (de) * 2008-10-10 2010-04-15 Robert Bosch Gmbh Magnetventil
JP5271216B2 (ja) * 2009-09-17 2013-08-21 日立オートモティブシステムズ株式会社 ノーマルオープン型電磁弁
CN111720565A (zh) * 2019-03-19 2020-09-29 浙江盾安禾田金属有限公司 电磁阀

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2208183A1 (de) * 1972-02-22 1973-08-30 Bosch Gmbh Robert Magnetventil
DE3934771C1 (it) * 1989-10-18 1991-03-28 Lucas Industries P.L.C., Birmingham, West Midlands, Gb
DE4137123A1 (de) * 1991-11-12 1993-05-13 Teves Gmbh Alfred Drucksteuerventil

Also Published As

Publication number Publication date
DE4339694A1 (de) 1995-05-24
JPH07190231A (ja) 1995-07-28
ITMI942286A1 (it) 1996-05-11
GB2284877A (en) 1995-06-21
GB2284877B (en) 1997-07-23
GB9423488D0 (en) 1995-01-11
IT1276877B1 (it) 1997-11-03
US5476243A (en) 1995-12-19

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