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GB1389055A - Electromagnetically operated valves - Google Patents

Electromagnetically operated valves

Info

Publication number
GB1389055A
GB1389055A GB1281072A GB1281072A GB1389055A GB 1389055 A GB1389055 A GB 1389055A GB 1281072 A GB1281072 A GB 1281072A GB 1281072 A GB1281072 A GB 1281072A GB 1389055 A GB1389055 A GB 1389055A
Authority
GB
United Kingdom
Prior art keywords
armature
core
vent port
outlet
inlet bore
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
GB1281072A
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.)
WABCO WESTINGHOUSE GmbH
Original Assignee
WABCO WESTINGHOUSE GmbH
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 WABCO WESTINGHOUSE GmbH filed Critical WABCO WESTINGHOUSE GmbH
Publication of GB1389055A publication Critical patent/GB1389055A/en
Expired legal-status Critical Current

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
    • F16K31/0603—Multiple-way valves
    • F16K31/0624—Lift valves
    • F16K31/0627—Lift valves with movable valve member positioned between seats
    • 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
    • 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
    • F16K31/0603—Multiple-way valves
    • F16K31/0606—Multiple-way valves fluid passing through the solenoid coil

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • Transportation (AREA)
  • Magnetically Actuated Valves (AREA)

Abstract

1389055 Valves WABCO WESTINGHOUSE GmbH 20 March 1972 [18 March 1971] 12810/72 Addition to 1384764 Heading F2V An electromagnetically operated valve, which is suitable for use in anti-skid braking systems of motor vehicles, comprises a magnetic core 1 having an inlet bore 13 extending there-through, armature 2 which is energizable against the bias of a weak spring 18 to the position shown, a non- magnetic armature guide tube 3, and a chamber 7 which has an outlet port 9, and a vent port 8, the vent port being closable by an elastic sealing element 11 carried by the armature 2. In the state of the valve shown, inlet bore 13 is substantially closed by the metal-to-metal engagement of a peripheral projection 15 on the armature 2 with a plane surface 14 of the core 1. Accordingly outlet 9 communicates with vent port 8. On de-energizing coil 4, the armature is moved by spring 18 to close vent port 8 and the inlet bore 13 is placed in communication with outlet 9 by way of axial grooves 17 formed in the armature 2. Rapid change over between the above two mentioned states is ensured by the formation of a shallow recess 16 within the confines of the armature peripheral projection. Such recess may, in modified embodiments, be formed by providing either the core or both the core and the armature with a projecting portion. The provision of such recess increases the surface area of the armature upon which inlet presure acts.
GB1281072A 1971-03-18 1972-03-20 Electromagnetically operated valves Expired GB1389055A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2113001 1971-03-18

Publications (1)

Publication Number Publication Date
GB1389055A true GB1389055A (en) 1975-04-03

Family

ID=5801913

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1281072A Expired GB1389055A (en) 1971-03-18 1972-03-20 Electromagnetically operated valves

Country Status (5)

Country Link
DE (1) DE2113001B1 (en)
FR (1) FR2129780A5 (en)
GB (1) GB1389055A (en)
IT (1) IT952892B (en)
SE (1) SE379581B (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983002811A1 (en) * 1982-02-09 1983-08-18 Laszlo Jeno Nyers Solenoid operated flow control module
US4951917A (en) * 1989-12-06 1990-08-28 Slautterback Corporation Dynamic response time for electromagnetic valving
US5464191A (en) * 1994-01-06 1995-11-07 Envirovac, Inc. Solenoid actuated valve
EP1127764A3 (en) * 2000-02-26 2001-09-05 WABCO GmbH & CO. OHG Construction of a brake pressure modulator for a trailer with electronic braking system
EP1065116A3 (en) * 1999-06-30 2003-04-16 Kelsey Hayes Company Isolation valve armature configured to reduce Bernoulli force during normal braking operation
CN108626268A (en) * 2017-03-24 2018-10-09 福特全球技术公司 One-way clutch for vehicle
CN111998095A (en) * 2020-09-10 2020-11-27 西安中科宇航动力技术有限公司 Novel two-position three-way electromagnetic valve
CN113983227A (en) * 2020-07-27 2022-01-28 纬湃汽车电子(芜湖)有限公司 Magnetic carbon tank electromagnetic valve and manufacturing method thereof
CN114664583A (en) * 2020-12-22 2022-06-24 西安西电高压开关有限责任公司 Automatic drainage system and mechanism box

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3514442A1 (en) * 1985-04-20 1986-10-23 Mannesmann AG, 4000 Düsseldorf Valve for a liquid circuit
CN119196345A (en) * 2024-12-02 2024-12-27 江苏恩迪汽车系统有限公司 Magnetic holding solenoid valve

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983002811A1 (en) * 1982-02-09 1983-08-18 Laszlo Jeno Nyers Solenoid operated flow control module
US4951917A (en) * 1989-12-06 1990-08-28 Slautterback Corporation Dynamic response time for electromagnetic valving
US5464191A (en) * 1994-01-06 1995-11-07 Envirovac, Inc. Solenoid actuated valve
EP1065116A3 (en) * 1999-06-30 2003-04-16 Kelsey Hayes Company Isolation valve armature configured to reduce Bernoulli force during normal braking operation
EP1127764A3 (en) * 2000-02-26 2001-09-05 WABCO GmbH & CO. OHG Construction of a brake pressure modulator for a trailer with electronic braking system
US6467854B2 (en) 2000-02-26 2002-10-22 Wabco Gmbh & Co., Ohg Braking pressure modulator for a trailer with electronic braking system
CN108626268A (en) * 2017-03-24 2018-10-09 福特全球技术公司 One-way clutch for vehicle
CN113983227A (en) * 2020-07-27 2022-01-28 纬湃汽车电子(芜湖)有限公司 Magnetic carbon tank electromagnetic valve and manufacturing method thereof
CN111998095A (en) * 2020-09-10 2020-11-27 西安中科宇航动力技术有限公司 Novel two-position three-way electromagnetic valve
CN114664583A (en) * 2020-12-22 2022-06-24 西安西电高压开关有限责任公司 Automatic drainage system and mechanism box
CN114664583B (en) * 2020-12-22 2023-07-14 西安西电高压开关有限责任公司 An automatic drainage system and a mechanism box

Also Published As

Publication number Publication date
SE379581B (en) 1975-10-13
IT952892B (en) 1973-07-30
DE2113001B1 (en) 1972-02-03
FR2129780A5 (en) 1972-10-27

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Legal Events

Date Code Title Description
PS Patent sealed