AU522289B2 - Solenoid valve - Google Patents

Solenoid valve

Info

Publication number
AU522289B2
AU522289B2 AU40534/78A AU4053478A AU522289B2 AU 522289 B2 AU522289 B2 AU 522289B2 AU 40534/78 A AU40534/78 A AU 40534/78A AU 4053478 A AU4053478 A AU 4053478A AU 522289 B2 AU522289 B2 AU 522289B2
Authority
AU
Australia
Prior art keywords
solenoid valve
solenoid
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.)
Expired
Application number
AU40534/78A
Other versions
AU4053478A (en
Inventor
W Wei Rich
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.)
Gewerkschaft Eisenhutte Westfalia GmbH
Original Assignee
Gewerkschaft Eisenhutte Westfalia 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 Gewerkschaft Eisenhutte Westfalia GmbH filed Critical Gewerkschaft Eisenhutte Westfalia GmbH
Publication of AU4053478A publication Critical patent/AU4053478A/en
Application granted granted Critical
Publication of AU522289B2 publication Critical patent/AU522289B2/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D23/00—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor
    • E21D23/16—Hydraulic or pneumatic features, e.g. circuits, arrangement or adaptation of valves, setting or retracting devices
    • E21D23/26—Hydraulic or pneumatic control
    • 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
    • F15B13/042—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure
    • F15B13/043—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure with electrically-controlled pilot valves
    • F15B13/0431—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure with electrically-controlled pilot valves the electrical control resulting in an on-off function

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Servomotors (AREA)
  • Valve Housings (AREA)
  • Fluid-Driven Valves (AREA)
AU40534/78A 1977-11-29 1978-10-09 Solenoid valve Expired AU522289B2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GBGB49640/77 1977-11-29
GB4964077A GB1598332A (en) 1977-11-29 1977-11-29 Hydraulic control units and valve assemblies usable therewith
GB488878 1978-02-07
GBGB4888/78 1978-02-07

Publications (2)

Publication Number Publication Date
AU4053478A AU4053478A (en) 1980-04-17
AU522289B2 true AU522289B2 (en) 1982-05-27

Family

ID=26239447

Family Applications (1)

Application Number Title Priority Date Filing Date
AU40534/78A Expired AU522289B2 (en) 1977-11-29 1978-10-09 Solenoid valve

Country Status (5)

Country Link
AU (1) AU522289B2 (en)
DE (1) DE2850590A1 (en)
ES (1) ES475537A1 (en)
FR (1) FR2410200A1 (en)
GB (1) GB1598332A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE14919T1 (en) * 1981-01-16 1985-08-15 Heilmeier & Weinlein MULTI-POSITION, MULTI-PORT, SOLENOID ACTUATED HYDRAULIC VALVE.
DE3106532A1 (en) * 1981-02-21 1982-10-21 Dipl.-Ing. Friedrich Tuschka KG, 7770 Überlingen Valve arrangement for controlling a hydraulic servomotor
DE3541870A1 (en) * 1985-11-27 1987-06-04 Ecker Gmbh Maschbau HYDRAULIC VALVE FOR MINING
US5320497A (en) * 1991-06-26 1994-06-14 Smc Kabushiki Kaisha Vacuum feeding apparatus
CN201696385U (en) * 2009-11-20 2011-01-05 Abb技术股份有限公司 Control valve device
CN109869177B (en) * 2019-03-28 2020-10-23 中国矿业大学 Electro-hydraulic servo valve control hydraulic frame moving system and displacement control method thereof

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2641279A (en) * 1948-06-10 1953-06-09 Weston Hydraulies Ltd Control valve for hydraulic actuating cylinders
DE831787C (en) * 1950-04-28 1952-02-18 Concordia Maschinen U Elek Zit Shut-off or control valve
DE1032052B (en) * 1954-05-22 1958-06-12 Erich Herion Multi-way or control valve actuated by the medium flowing through acting on a piston or the like and control via a pressure-relieved electromagnetic auxiliary valve
US3171435A (en) * 1961-12-05 1965-03-02 Parker Hannifin Corp Solenoid operated valve assembly
DE1920879U (en) * 1964-02-19 1965-08-05 Erich Herion SWITCHING VALVE WITH SELF-ACTING SWITCHING USING AN AUXILIARY VALVE.
ES310711A1 (en) * 1964-03-23 1965-12-01 S A Des Etablissements Lecq Relay for the transmission of pneumatic signals. (Machine-translation by Google Translate, not legally binding)
DE1917499C3 (en) * 1969-04-05 1979-02-22 Christian 7119 Ingelfingen Buerkert Multi-way valve
DE2058097A1 (en) * 1970-04-09 1971-10-21 Orsta Hydraulik Veb K Pilot operated directional valve
DE2109770A1 (en) * 1971-03-02 1972-09-07 Hartmann & Laemmle Magnetic control valve
DE2162183B2 (en) * 1971-12-15 1977-11-24 Zu einer Steuereinheit vereinigte Schaltglieder G.L. Rexroth GmbH, 8770 Lohr Switching component for hydraulic control - is in form of stackable plates containing pump and tank linking channels
US3766832A (en) * 1972-03-13 1973-10-23 Sanders Associates Inc Hydraulic control system

Also Published As

Publication number Publication date
DE2850590A1 (en) 1979-05-31
GB1598332A (en) 1981-09-16
ES475537A1 (en) 1979-04-01
AU4053478A (en) 1980-04-17
FR2410200B1 (en) 1981-05-29
FR2410200A1 (en) 1979-06-22

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