GB1378702A - Valves - Google Patents

Valves

Info

Publication number
GB1378702A
GB1378702A GB1796872A GB1796872A GB1378702A GB 1378702 A GB1378702 A GB 1378702A GB 1796872 A GB1796872 A GB 1796872A GB 1796872 A GB1796872 A GB 1796872A GB 1378702 A GB1378702 A GB 1378702A
Authority
GB
United Kingdom
Prior art keywords
valves
inlet
solenoid
bore
closure members
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
GB1796872A
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.)
Heilmeier and Weinlein Fabrik fuer Oel Hydraulik GmbH and Co KG
Original Assignee
Heilmeier and Weinlein Fabrik fuer Oel Hydraulik GmbH and Co KG
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 Heilmeier and Weinlein Fabrik fuer Oel Hydraulik GmbH and Co KG filed Critical Heilmeier and Weinlein Fabrik fuer Oel Hydraulik GmbH and Co KG
Publication of GB1378702A publication Critical patent/GB1378702A/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
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • F15B13/0401—Valve members; Fluid interconnections therefor
    • F15B13/0402—Valve members; Fluid interconnections therefor for linearly sliding valves, e.g. spool valves
    • 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
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • F15B13/044—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by electrically-controlled means, e.g. solenoids, torque-motors
    • 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
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
    • F16K11/20—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by separate actuating members
    • F16K11/24—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by separate actuating members with an electromagnetically-operated valve, e.g. for washing machines
    • 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
    • F16K31/10—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid with additional mechanism between armature and closure member
    • 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
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • F15B13/0401—Valve members; Fluid interconnections therefor
    • F15B2013/0412—Valve members; Fluid interconnections therefor with three positions

Landscapes

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

Abstract

1378702 Valves HEILMEIER & WEINLEIN FABRIK FUR OEL-HYDRAULIK 18 April 1972 [20 April 1971] 17968/72 Heading F2V A solenoid-actuated valve comprises a body with a flat surface provided with an inlet port 26, a return port R and outlet ports A and B communicating with a bore 16, a pair of three-way valves 30, 32 each comprising loosely-connected balls 46, 48 as closure members accommodated in the bore and a solenoid 110 parallel to the bore which actuates the valves by means of associated lever mechanisms 106, 108. The balls are spring-biased such that ports A and B normally connect with the return port. Upon actuation of the solenoid one of the valves is actuated to connect port A or B with a central chamber 18 and hence via a filter 20 to the inlet. A chamber 94 beyond each of the outer ball closure members is connected to the inlet to balance the inlet pressure acting on the inner closure members from chamber 18 to facilitate actuation.
GB1796872A 1971-04-20 1972-04-18 Valves Expired GB1378702A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712119191 DE2119191B2 (en) 1971-04-20 1971-04-20 Double-acting solenoid operated multi-way valve

Publications (1)

Publication Number Publication Date
GB1378702A true GB1378702A (en) 1974-12-27

Family

ID=5805258

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1796872A Expired GB1378702A (en) 1971-04-20 1972-04-18 Valves

Country Status (7)

Country Link
JP (1) JPS5426729B1 (en)
AT (1) AT326436B (en)
CH (1) CH560345A5 (en)
DE (1) DE2119191B2 (en)
FR (1) FR2136516A5 (en)
GB (1) GB1378702A (en)
NL (1) NL7205285A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0950816A3 (en) * 1998-04-14 2000-04-05 Ross Operating Valve Company doing business as Ross Controls Ball-poppet pneumatic control valve
EP1336787A2 (en) * 2002-02-15 2003-08-20 Delphi Technologies, Inc. Solenoid valve, vacuum booster diaphragm subassembly, and vacuum booster assembly
CN1295442C (en) * 2005-05-31 2007-01-17 武汉航天波纹管股份有限公司 Electrohydraulic digital valve at high speed
CN112253836A (en) * 2020-10-16 2021-01-22 上海空间推进研究所 Parallel double low-temperature valve with electromagnetic dragging mechanism

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0950816A3 (en) * 1998-04-14 2000-04-05 Ross Operating Valve Company doing business as Ross Controls Ball-poppet pneumatic control valve
EP1336787A2 (en) * 2002-02-15 2003-08-20 Delphi Technologies, Inc. Solenoid valve, vacuum booster diaphragm subassembly, and vacuum booster assembly
EP1336787A3 (en) * 2002-02-15 2003-12-10 Delphi Technologies, Inc. Solenoid valve, vacuum booster diaphragm subassembly, and vacuum booster assembly
US6748846B2 (en) 2002-02-15 2004-06-15 Delphi Technologies, Inc. Solenoid valve, vacuum booster diaphragm subassembly, and vacuum booster assembly
CN1295442C (en) * 2005-05-31 2007-01-17 武汉航天波纹管股份有限公司 Electrohydraulic digital valve at high speed
CN112253836A (en) * 2020-10-16 2021-01-22 上海空间推进研究所 Parallel double low-temperature valve with electromagnetic dragging mechanism
CN112253836B (en) * 2020-10-16 2022-09-13 上海空间推进研究所 Parallel double low-temperature valve with electromagnetic dragging mechanism

Also Published As

Publication number Publication date
CH560345A5 (en) 1975-03-27
FR2136516A5 (en) 1972-12-22
ATA259472A (en) 1975-02-15
NL7205285A (en) 1972-10-24
JPS5426729B1 (en) 1979-09-05
DE2119191A1 (en) 1972-07-13
AT326436B (en) 1975-12-10
DE2119191B2 (en) 1972-07-13

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years