GB9412229D0 - Switching valve - Google Patents

Switching valve

Info

Publication number
GB9412229D0
GB9412229D0 GB9412229A GB9412229A GB9412229D0 GB 9412229 D0 GB9412229 D0 GB 9412229D0 GB 9412229 A GB9412229 A GB 9412229A GB 9412229 A GB9412229 A GB 9412229A GB 9412229 D0 GB9412229 D0 GB 9412229D0
Authority
GB
United Kingdom
Prior art keywords
switching valve
switching
valve
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.)
Withdrawn
Application number
GB9412229A
Other versions
GB2279726A (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.)
HYDRAULIC RING ANTRIEBS und ST
Original Assignee
HYDRAULIC RING ANTRIEBS und ST
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 HYDRAULIC RING ANTRIEBS und ST filed Critical HYDRAULIC RING ANTRIEBS und ST
Publication of GB9412229D0 publication Critical patent/GB9412229D0/en
Publication of GB2279726A publication Critical patent/GB2279726A/en
Withdrawn legal-status Critical Current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
    • F16K31/08—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Magnetically Actuated Valves (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Seal Device For Vehicle (AREA)
  • Fluid-Driven Valves (AREA)
GB9412229A 1993-06-17 1994-06-17 Switching valve Withdrawn GB2279726A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4320017A DE4320017A1 (en) 1993-06-17 1993-06-17 Switching valve

Publications (2)

Publication Number Publication Date
GB9412229D0 true GB9412229D0 (en) 1994-08-10
GB2279726A GB2279726A (en) 1995-01-11

Family

ID=6490514

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9412229A Withdrawn GB2279726A (en) 1993-06-17 1994-06-17 Switching valve

Country Status (4)

Country Link
DE (1) DE4320017A1 (en)
FR (1) FR2706571B1 (en)
GB (1) GB2279726A (en)
IT (1) IT1270221B (en)

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3326236A (en) * 1964-06-24 1967-06-20 Beckett Harcum Company Magnetically detented valve and method of adjustment
DE1962069C2 (en) * 1969-12-11 1982-09-16 Robert Bosch Gmbh, 7000 Stuttgart Multi-way valve with a longitudinal slide that is electromagnetically held in its working position
US3847371A (en) * 1972-10-30 1974-11-12 Sayler R Spool valve
DE2331061A1 (en) * 1973-06-19 1975-01-16 Schrupp & Co Gmbh Two duct valve with magnet - which with corresponding armature holds poppet valve in position
US3888278A (en) * 1973-11-29 1975-06-10 Horton Mfg Co Inc Thermal-magnetic snap action valve
US3964510A (en) * 1974-11-25 1976-06-22 G & R Industries, Inc. Live well valve
DE2621272C2 (en) * 1975-05-16 1982-11-11 Regie Nationale Des Usines Renault, 92109 Boulogne-Billancourt, Hauts-De-Seine Electromagnetic actuator
US3994473A (en) * 1976-01-12 1976-11-30 Koehring Company Magnetic detent mechanism for use with spool valves
GB1556942A (en) * 1976-12-27 1979-12-05 Detroit Coil Co Solenoid operated valve
GB2062175A (en) * 1979-10-30 1981-05-20 Lucas Industries Ltd Solenoid-operated valve
JPS57177468A (en) * 1981-04-23 1982-11-01 Sadayoshi Yamazaki Safety valve
DE3402118A1 (en) * 1984-01-23 1985-07-25 Robert Bosch Gmbh, 7000 Stuttgart CONTROL VALVE
JPS6124882A (en) * 1984-07-11 1986-02-03 Jeol Ltd Constant pressure release valve
DE3814765A1 (en) * 1988-04-30 1989-11-09 Messerschmitt Boelkow Blohm MAGNETIC VALVE
GB2227547B (en) * 1988-12-14 1992-10-28 Tokico Ltd Adjustable damping force hydraulic shock absorber
GB9018771D0 (en) * 1990-08-28 1990-10-10 Trans Nordic Hydraulics Limite Electrical operation of hydraulic control spool valves

Also Published As

Publication number Publication date
IT1270221B (en) 1997-04-29
ITMI941238A0 (en) 1994-06-14
DE4320017A1 (en) 1994-12-22
FR2706571B1 (en) 1997-08-08
GB2279726A (en) 1995-01-11
ITMI941238A1 (en) 1995-12-14
FR2706571A1 (en) 1994-12-23

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)