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GB1374160A - Pilot operated control valve - Google Patents

Pilot operated control valve

Info

Publication number
GB1374160A
GB1374160A GB4858472A GB4858472A GB1374160A GB 1374160 A GB1374160 A GB 1374160A GB 4858472 A GB4858472 A GB 4858472A GB 4858472 A GB4858472 A GB 4858472A GB 1374160 A GB1374160 A GB 1374160A
Authority
GB
United Kingdom
Prior art keywords
control valve
pilot
pilot operated
operated control
inlet
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
GB4858472A
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.)
Khvoshnyansky A S Paikin I K
Podkipsky M F
Original Assignee
Khvoshnyansky A S Paikin I K
Podkipsky M F
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 Khvoshnyansky A S Paikin I K, Podkipsky M F filed Critical Khvoshnyansky A S Paikin I K
Priority to GB4858472A priority Critical patent/GB1374160A/en
Publication of GB1374160A publication Critical patent/GB1374160A/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
    • F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
    • F16K31/38—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor in which the fluid works directly on both sides of the fluid motor, one side being connected by means of a restricted passage and the motor being actuated by operating a discharge from that side
    • F16K31/383—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor in which the fluid works directly on both sides of the fluid motor, one side being connected by means of a restricted passage and the motor being actuated by operating a discharge from that side the fluid acting on a piston

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electrically Driven Valve-Operating Means (AREA)

Abstract

1374160 Fluid-pressure servomotor systems A S KHVOSHNYANSKY I K PAIKIN and M F PODKIPSKY 21 Oct 1972 48584/72 Heading G3P In a pilot-controlled regulator valve comprising a body 1 with inlet 2 and outlet 3, the travel of the main closure member 5 relative to that of the pilot control member 13 is determined by the cross-sectional profile of a passage 8 and the shape of a through-hole 9 in the main closure member connecting the inlet to a chamber B the exit passage 10 of which is controlled by the pilot valve.
GB4858472A 1972-10-21 1972-10-21 Pilot operated control valve Expired GB1374160A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4858472A GB1374160A (en) 1972-10-21 1972-10-21 Pilot operated control valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4858472A GB1374160A (en) 1972-10-21 1972-10-21 Pilot operated control valve

Publications (1)

Publication Number Publication Date
GB1374160A true GB1374160A (en) 1974-11-13

Family

ID=10449134

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4858472A Expired GB1374160A (en) 1972-10-21 1972-10-21 Pilot operated control valve

Country Status (1)

Country Link
GB (1) GB1374160A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2150712A (en) * 1983-12-02 1985-07-03 Glyco Antriebstechnik Gmbh Controllable 2-way valve for regulating the pressure and flow of a flow of liquid
EP0361613A1 (en) * 1988-09-28 1990-04-04 Hitachi Construction Machinery Co., Ltd. Pressure control valve
EP0811795A2 (en) * 1996-06-03 1997-12-10 Geberit Technik Ag Pilot controlled water valve

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2150712A (en) * 1983-12-02 1985-07-03 Glyco Antriebstechnik Gmbh Controllable 2-way valve for regulating the pressure and flow of a flow of liquid
US4593715A (en) * 1983-12-02 1986-06-10 Glyco-Antriebstechnik Gmbh Hydraulic controllable two-port valve for a liquid stream
EP0361613A1 (en) * 1988-09-28 1990-04-04 Hitachi Construction Machinery Co., Ltd. Pressure control valve
EP0811795A2 (en) * 1996-06-03 1997-12-10 Geberit Technik Ag Pilot controlled water valve
EP0811795A3 (en) * 1996-06-03 1998-07-01 Geberit Technik Ag Pilot controlled water valve

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Legal Events

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