GB1315007A - Pneumatically or hydraulically actuated valve - Google Patents

Pneumatically or hydraulically actuated valve

Info

Publication number
GB1315007A
GB1315007A GB2289870A GB2289870A GB1315007A GB 1315007 A GB1315007 A GB 1315007A GB 2289870 A GB2289870 A GB 2289870A GB 2289870 A GB2289870 A GB 2289870A GB 1315007 A GB1315007 A GB 1315007A
Authority
GB
United Kingdom
Prior art keywords
control housing
valve
control
closure member
magnetic element
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
GB2289870A
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.)
MAGYAR TUDAMANYOS AKADEMIA AUT
Original Assignee
MAGYAR TUDAMANYOS AKADEMIA AUT
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 MAGYAR TUDAMANYOS AKADEMIA AUT filed Critical MAGYAR TUDAMANYOS AKADEMIA AUT
Publication of GB1315007A publication Critical patent/GB1315007A/en
Expired 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
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/126—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a diaphragm, bellows, or the like
    • F16K31/1262—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a diaphragm, bellows, or the like one side of the diaphragm being spring loaded
    • 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
    • F16K31/084—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 the magnet being used only as a holding element to maintain the valve in a specific position, e.g. check valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Magnetically Actuated Valves (AREA)
  • Fluid-Driven Valves (AREA)

Abstract

1315007 Valves MAGYAR TUDAMANYOS AKADEMIA AUTOMATIZALASI KUTATO INTEZET 12 May 1970 [12 May 1969] 22989/70 Heading F2V In a flow control valve having a closure member 3, a closure member stem 4, and a control housing 8, 11, the stem 4 is connected to a diaphragm 10 which carries a magnetic element 14 and which is acted upon in the closing direction by a spring 12. The lower portion 8 of the control housing has connected thereto and disposed therein a permanent magnet 13. In operation, the force required to maintain the valve in its closed state is provided primarily by the attraction between the magnet 13 and magnetic element 14. Opening of the valve is effected by applying a fluid under pressure to control housing port 9. In modifications, not shown, both the upper and the lower portions 11, and 8, respectively, of the control housing may have control pressure ports and the permanent magnet may be replaced by an electromagnet.
GB2289870A 1969-05-12 1970-05-12 Pneumatically or hydraulically actuated valve Expired GB1315007A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HUMA001985 1969-05-12

Publications (1)

Publication Number Publication Date
GB1315007A true GB1315007A (en) 1973-04-26

Family

ID=10998433

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2289870A Expired GB1315007A (en) 1969-05-12 1970-05-12 Pneumatically or hydraulically actuated valve

Country Status (7)

Country Link
BE (1) BE750227A (en)
CS (1) CS174151B2 (en)
DE (1) DE2023119A1 (en)
FR (1) FR2049093B1 (en)
GB (1) GB1315007A (en)
LU (1) LU60873A1 (en)
PL (1) PL71539B1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2129618A (en) * 1982-10-12 1984-05-16 Mitsubishi Electric Corp Pressure responsive device having an hysteresis characteristic
GB2172093A (en) * 1985-03-07 1986-09-10 Man Technologie Gmbh Valve
GB2236357A (en) * 1989-09-26 1991-04-03 Pierburg Gmbh I.c. engine exhaust gas recycling valve
GB2289319A (en) * 1994-05-09 1995-11-15 Balzers Hochvakuum Flow control valve

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015016356A1 (en) * 2015-12-17 2017-06-22 Samson Aktiengesellschaft Fluid powered drive and field device with a fluid powered drive

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2129618A (en) * 1982-10-12 1984-05-16 Mitsubishi Electric Corp Pressure responsive device having an hysteresis characteristic
GB2172093A (en) * 1985-03-07 1986-09-10 Man Technologie Gmbh Valve
GB2236357A (en) * 1989-09-26 1991-04-03 Pierburg Gmbh I.c. engine exhaust gas recycling valve
GB2289319A (en) * 1994-05-09 1995-11-15 Balzers Hochvakuum Flow control valve
GB2289319B (en) * 1994-05-09 1998-01-21 Balzers Hochvakuum Vacuum valves

Also Published As

Publication number Publication date
PL71539B1 (en) 1974-06-29
BE750227A (en) 1970-10-16
FR2049093A1 (en) 1971-03-26
LU60873A1 (en) 1970-07-09
CS174151B2 (en) 1977-03-31
FR2049093B1 (en) 1973-02-02
DE2023119A1 (en) 1970-12-23

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee