GB1388587A - Electrically operated fluid pressure control valve - Google Patents

Electrically operated fluid pressure control valve

Info

Publication number
GB1388587A
GB1388587A GB3872172A GB3872172A GB1388587A GB 1388587 A GB1388587 A GB 1388587A GB 3872172 A GB3872172 A GB 3872172A GB 3872172 A GB3872172 A GB 3872172A GB 1388587 A GB1388587 A GB 1388587A
Authority
GB
United Kingdom
Prior art keywords
armature
seat
pressure
alternatively
closure member
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
GB3872172A
Other languages
English (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.)
Haegglund and Soener AB
Original Assignee
Haegglund and Soener AB
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 Haegglund and Soener AB filed Critical Haegglund and Soener AB
Publication of GB1388587A publication Critical patent/GB1388587A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/20—Control of fluid pressure characterised by the use of electric means
    • G05D16/2006—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means
    • G05D16/2013—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Magnetically Actuated Valves (AREA)
GB3872172A 1971-08-20 1972-08-18 Electrically operated fluid pressure control valve Expired GB1388587A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE10575/71A SE363683B (xx) 1971-08-20 1971-08-20

Publications (1)

Publication Number Publication Date
GB1388587A true GB1388587A (en) 1975-03-26

Family

ID=20292540

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3872172A Expired GB1388587A (en) 1971-08-20 1972-08-18 Electrically operated fluid pressure control valve

Country Status (4)

Country Link
JP (1) JPS4830119A (xx)
DE (1) DE2240959C2 (xx)
GB (1) GB1388587A (xx)
SE (1) SE363683B (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52121825U (xx) * 1976-03-12 1977-09-16
ZA805725B (en) * 1979-12-07 1981-09-30 Lucas Industries Ltd Fluid pressure control valve
EP0438184B1 (en) * 1987-01-17 1994-10-05 Jasco Corporation Apparatus for effecting extraction
DE3707536A1 (de) * 1987-03-09 1988-09-22 Teves Gmbh Alfred Hydraulischer druckminderer mit elektrischer ventilsteuerung
DE4035853C2 (de) * 1990-11-10 1994-02-24 Bosch Gmbh Robert Druckregelventil

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1041755B (de) * 1956-04-25 1958-10-23 Gerhard Seulen Dr Ing Stopfbuchsloses Magnetventil, insbesondere fuer Heizungsanlagen
DE1273945B (de) * 1965-03-11 1968-07-25 Buehler Ag Geb Hydralischer Druckregler mit elektromagnetischem Stellglied
FR1487472A (fr) * 1966-05-26 1967-07-07 Charbonnages De France Distributeur hydraulique
DE1650552B1 (de) * 1967-12-27 1971-05-27 Seram Elektromagnetisch betaetigter druckregler

Also Published As

Publication number Publication date
JPS4830119A (xx) 1973-04-20
SE363683B (xx) 1974-01-28
DE2240959A1 (de) 1973-03-01
DE2240959C2 (de) 1984-10-04

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee