SE8205817D0 - diverter valve - Google Patents

diverter valve

Info

Publication number
SE8205817D0
SE8205817D0 SE8205817A SE8205817A SE8205817D0 SE 8205817 D0 SE8205817 D0 SE 8205817D0 SE 8205817 A SE8205817 A SE 8205817A SE 8205817 A SE8205817 A SE 8205817A SE 8205817 D0 SE8205817 D0 SE 8205817D0
Authority
SE
Sweden
Prior art keywords
drive pin
spools
pilot pressure
valve
pilot
Prior art date
Application number
SE8205817A
Other languages
Swedish (sv)
Other versions
SE8205817L (en
Inventor
T Uehara
Original Assignee
Aida Eng 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 Aida Eng Ltd filed Critical Aida Eng Ltd
Publication of SE8205817D0 publication Critical patent/SE8205817D0/en
Publication of SE8205817L publication Critical patent/SE8205817L/en

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
    • F16K31/082—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 using a electromagnet and a permanent magnet
    • 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
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/42—Actuating devices; Operating means; Releasing devices actuated by fluid by means of electrically-actuated members in the supply or discharge conduits of the fluid motor
    • F16K31/423—Actuating devices; Operating means; Releasing devices actuated by fluid by means of electrically-actuated members in the supply or discharge conduits of the fluid motor the actuated members consisting of multiple way valves
    • F16K31/426—Actuating devices; Operating means; Releasing devices actuated by fluid by means of electrically-actuated members in the supply or discharge conduits of the fluid motor the actuated members consisting of multiple way valves the actuated valves being cylindrical sliding valves

Landscapes

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

Abstract

A switching valve for an oil pressure control circuit has a drive pin (10) of ferromagnetic material journalled on a shaft (11) and having electromagnetic coils (12) wound thereon respectively at either side of the drive pin. A pair of permanent magnets (15) of different polarities are disposed respectively at either side of the drive pin and pilot valves (18) are operable by the drive pin to open and close a pilot pressure path (19) leading to a valve chest (24, 24a) containing respective spools (27, 27a) associated with respective valve seats (30, 30a). The spools are moved by the pilot pressure to control the supply and discharge of pressurized fluid. <IMAGE>
SE8205817A 1982-04-30 1982-10-13 diverter valve SE8205817L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57072778A JPS591888A (en) 1982-04-30 1982-04-30 2-way selector valve

Publications (2)

Publication Number Publication Date
SE8205817D0 true SE8205817D0 (en) 1982-10-13
SE8205817L SE8205817L (en) 1983-10-31

Family

ID=13499179

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8205817A SE8205817L (en) 1982-04-30 1982-10-13 diverter valve

Country Status (6)

Country Link
JP (1) JPS591888A (en)
DE (1) DE3307215A1 (en)
FR (1) FR2526117A1 (en)
GB (1) GB2119481A (en)
IT (1) IT1153620B (en)
SE (1) SE8205817L (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04134311U (en) * 1991-02-05 1992-12-14 日本フエラス工業株式会社 Spacing device for mesh formwork
AUPM866594A0 (en) * 1994-10-07 1994-11-03 Chatwin, Ian Malcolm Solenoid actuated pilot valve and toilet cistern incorporating same
US5622095A (en) * 1995-06-28 1997-04-22 Foster; Raymond K. Hydraulic drive and control system
FR3005891B1 (en) * 2013-05-27 2015-05-22 Sidel Participations "FORMING INSTALLATION COMPRISING A VALVE CONTROLLED BY A STEERING FLUID AND EQUIPPED WITH MAGNETIC ASSISTANCE"
BE1024089B1 (en) 2015-08-03 2017-11-13 Safran Aero Boosters S.A. Fluidic valve
CN105545852B (en) * 2015-12-30 2017-05-17 浙江大学 High-speed switch pilot proportioning valve
CN108005982B (en) * 2017-12-01 2020-06-05 特技阀门集团有限公司 Large-flow electromagnetic ball valve without leakage at transition position

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB694059A (en) * 1950-12-19 1953-07-15 Dowty Equipment Ltd Improvements in hydraulic slide valves
US2924241A (en) * 1956-11-30 1960-02-09 Ex Cell O Corp Electro hydraulic servo valve
FR2178356A5 (en) * 1972-03-29 1973-11-09 Sopelem
DE2311354A1 (en) * 1973-03-08 1974-09-12 Bbc Brown Boveri & Cie HYDRAULIC DEVICE
DE2938100C2 (en) * 1979-09-20 1982-09-30 Daimler-Benz Ag, 7000 Stuttgart Valve

Also Published As

Publication number Publication date
SE8205817L (en) 1983-10-31
GB2119481A (en) 1983-11-16
FR2526117A1 (en) 1983-11-04
DE3307215A1 (en) 1983-11-03
IT1153620B (en) 1987-01-14
JPS591888A (en) 1984-01-07
IT8224072A0 (en) 1982-11-04

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