GB1423340A - Solenoid valve mechanism particularly for antilock vehicle brake systems - Google Patents

Solenoid valve mechanism particularly for antilock vehicle brake systems

Info

Publication number
GB1423340A
GB1423340A GB2858672A GB2858672A GB1423340A GB 1423340 A GB1423340 A GB 1423340A GB 2858672 A GB2858672 A GB 2858672A GB 2858672 A GB2858672 A GB 2858672A GB 1423340 A GB1423340 A GB 1423340A
Authority
GB
United Kingdom
Prior art keywords
valve member
orifice
armature
antiskid
spring
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
Application number
GB2858672A
Other languages
English (en)
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.)
Philips Components Ltd
Original Assignee
Mullard 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 Mullard Ltd filed Critical Mullard Ltd
Priority to GB2858672A priority Critical patent/GB1423340A/en
Priority to NL7308323A priority patent/NL7308323A/xx
Priority to SE7308435A priority patent/SE400514B/xx
Priority to IT6878973A priority patent/IT986473B/it
Priority to DE19732330683 priority patent/DE2330683C3/de
Priority to JP6859073A priority patent/JPS4976232A/ja
Priority to CA174,319A priority patent/CA997651A/en
Priority to FR7322283A priority patent/FR2189673B1/fr
Priority to BE132461A priority patent/BE801144A/xx
Publication of GB1423340A publication Critical patent/GB1423340A/en
Expired legal-status Critical Current

Links

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
    • 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
    • B60T8/341—Systems characterised by their 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
    • B60T8/363—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
    • B60T8/40—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 comprising an additional fluid circuit including fluid pressurising means for modifying the pressure of the braking fluid, e.g. including wheel driven pumps for detecting a speed condition, or pumps which are controlled by means independent of the braking system
    • B60T8/404—Control of the pump unit
    • B60T8/4059—Control of the pump unit involving the rate of delivery
    • 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
    • B60T8/42—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 expanding chambers for controlling pressure, i.e. closed systems
    • B60T8/4275—Pump-back systems
    • B60T8/4283—Pump-back systems having a pressure sensitive inlet valve
    • 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
    • B60T8/88—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 with failure responsive means, i.e. means for detecting and indicating faulty operation of the speed responsive control means
    • B60T8/92—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 with failure responsive means, i.e. means for detecting and indicating faulty operation of the speed responsive control means automatically taking corrective action
    • B60T8/94—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 with failure responsive means, i.e. means for detecting and indicating faulty operation of the speed responsive control means automatically taking corrective action on a fluid pressure regulator
    • 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
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/08—Servomotor systems incorporating electrically operated control means

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Electromagnetism (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Regulating Braking Force (AREA)
  • Magnetically Actuated Valves (AREA)
GB2858672A 1972-06-19 1972-06-19 Solenoid valve mechanism particularly for antilock vehicle brake systems Expired GB1423340A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
GB2858672A GB1423340A (en) 1972-06-19 1972-06-19 Solenoid valve mechanism particularly for antilock vehicle brake systems
NL7308323A NL7308323A (enrdf_load_stackoverflow) 1972-06-19 1973-06-15
SE7308435A SE400514B (sv) 1972-06-19 1973-06-15 Magnetventilmekanism for ett lasningsfritt bromssystem
IT6878973A IT986473B (it) 1972-06-19 1973-06-15 Dispositivo antibloccaggio per freni di veicoli
DE19732330683 DE2330683C3 (de) 1972-06-19 1973-06-16 Blockiergeschützte druckmittelbetätigte Bremsanlage für Fahrzeuge
JP6859073A JPS4976232A (enrdf_load_stackoverflow) 1972-06-19 1973-06-18
CA174,319A CA997651A (en) 1972-06-19 1973-06-18 Anti-lock vehicle brake systems
FR7322283A FR2189673B1 (enrdf_load_stackoverflow) 1972-06-19 1973-06-19
BE132461A BE801144A (fr) 1972-06-19 1973-06-19 Mecanisme de soupape a solenoide pour dispositif de freinage antibloquant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2858672A GB1423340A (en) 1972-06-19 1972-06-19 Solenoid valve mechanism particularly for antilock vehicle brake systems

Publications (1)

Publication Number Publication Date
GB1423340A true GB1423340A (en) 1976-02-04

Family

ID=10277951

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2858672A Expired GB1423340A (en) 1972-06-19 1972-06-19 Solenoid valve mechanism particularly for antilock vehicle brake systems

Country Status (8)

Country Link
JP (1) JPS4976232A (enrdf_load_stackoverflow)
BE (1) BE801144A (enrdf_load_stackoverflow)
CA (1) CA997651A (enrdf_load_stackoverflow)
DE (1) DE2330683C3 (enrdf_load_stackoverflow)
FR (1) FR2189673B1 (enrdf_load_stackoverflow)
GB (1) GB1423340A (enrdf_load_stackoverflow)
IT (1) IT986473B (enrdf_load_stackoverflow)
NL (1) NL7308323A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008089783A1 (en) * 2007-01-22 2008-07-31 Imi Webber Limited Solenoid valve having a two piece moving valve element
CN102748523A (zh) * 2012-06-29 2012-10-24 宁波三安制阀有限公司 高压电磁阀

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2524236C2 (de) * 1975-05-31 1984-01-12 Knorr-Bremse GmbH, 8000 München Sicherheitseinrichtung für eine Gleitschutzeinrichtung für druckmittelbetätigte Bremsen
JPH03279062A (ja) * 1990-03-28 1991-12-10 Nissan Motor Co Ltd 流体圧作動系の作動圧制御アクチュエータ

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1277424A (fr) * 1960-10-21 1961-12-01 Renault Dispositif d'antiblocage pour freins de véhicules
GB1248787A (en) * 1968-12-13 1971-10-06 Mullard Ltd Improvements in or relating to anti-lock brake systems
US3617098A (en) * 1969-07-31 1971-11-02 Teldix Gmbh Inlet vlave for antilocking brake control system
GB1295424A (enrdf_load_stackoverflow) * 1970-06-26 1972-11-08

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008089783A1 (en) * 2007-01-22 2008-07-31 Imi Webber Limited Solenoid valve having a two piece moving valve element
CN101663523B (zh) * 2007-01-22 2011-09-21 Imi韦伯有限公司 具有两件运动阀元件的电磁阀
US8215611B2 (en) 2007-01-22 2012-07-10 Imi Webber Limited Solenoid valve having a two piece moving valve element
CN102748523A (zh) * 2012-06-29 2012-10-24 宁波三安制阀有限公司 高压电磁阀

Also Published As

Publication number Publication date
NL7308323A (enrdf_load_stackoverflow) 1973-12-21
CA997651A (en) 1976-09-28
FR2189673B1 (enrdf_load_stackoverflow) 1976-09-17
BE801144A (fr) 1973-12-19
DE2330683A1 (de) 1974-01-17
DE2330683B2 (de) 1981-04-23
FR2189673A1 (enrdf_load_stackoverflow) 1974-01-25
JPS4976232A (enrdf_load_stackoverflow) 1974-07-23
IT986473B (it) 1975-01-30
DE2330683C3 (de) 1981-12-24

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee