GB1275403A - Fluid control valves - Google Patents

Fluid control valves

Info

Publication number
GB1275403A
GB1275403A GB05168/68A GB1516868A GB1275403A GB 1275403 A GB1275403 A GB 1275403A GB 05168/68 A GB05168/68 A GB 05168/68A GB 1516868 A GB1516868 A GB 1516868A GB 1275403 A GB1275403 A GB 1275403A
Authority
GB
United Kingdom
Prior art keywords
closure member
port
pilot valve
fluid
seat
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
GB05168/68A
Inventor
Harry Simister Bottoms
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.)
ZF International UK Ltd
Original Assignee
Lucas Industries Ltd
Joseph Lucas Industries 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 Lucas Industries Ltd, Joseph Lucas Industries Ltd filed Critical Lucas Industries Ltd
Priority to GB05168/68A priority Critical patent/GB1275403A/en
Publication of GB1275403A publication Critical patent/GB1275403A/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
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/02—Means in valves for absorbing fluid energy for preventing water-hammer or noise
    • F16K47/023—Means in valves for absorbing fluid energy for preventing water-hammer or noise for preventing water-hammer, e.g. damping of the valve movement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D37/00—Arrangements in connection with fuel supply for power plant
    • B64D37/005—Accessories not provided for in the groups B64D37/02 - B64D37/28

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Driven Valves (AREA)
  • Details Of Valves (AREA)

Abstract

1275403 Fluid-pressure servomotor systems JOSEPH LUCAS (INDUSTRIES) Ltd 23 May 1969 [29 March 1968] 15168/68 Heading G3P A closure member 17 is moved relative to a seat 16 to control flow between an inlet 13 and an outlet 14 by fluid-pressure in chamber 25 which is controlled by a pilot valve connected to port 23 and responsive to liquid level. A fixed member 24 with an outward end taper 24b extends through a port 22 in the closure member to control the position thereof in conjunction with the pilot valve opening and when the closure member is moving towards the seat with the pilot valve closed the tapering portion 24b will reduce the effective area of port 22 to slow the speed of movement of the closure member and prevent water hammer.
GB05168/68A 1968-03-29 1968-03-29 Fluid control valves Expired GB1275403A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB05168/68A GB1275403A (en) 1968-03-29 1968-03-29 Fluid control valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB05168/68A GB1275403A (en) 1968-03-29 1968-03-29 Fluid control valves

Publications (1)

Publication Number Publication Date
GB1275403A true GB1275403A (en) 1972-05-24

Family

ID=10054233

Family Applications (1)

Application Number Title Priority Date Filing Date
GB05168/68A Expired GB1275403A (en) 1968-03-29 1968-03-29 Fluid control valves

Country Status (1)

Country Link
GB (1) GB1275403A (en)

Cited By (1)

* 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

Cited By (1)

* 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

Similar Documents

Publication Publication Date Title
GB1069509A (en) Automatically responsive shut-off valve
IE35083B1 (en) Improvements in controls for valves
GB1068447A (en) Fluid pressure regulator
GB1179811A (en) Improvements in or relating to a servovalve
GB1291659A (en) Flow regulating device
GB1077319A (en) Improvements in or relating to fluid flow control
GB945961A (en) Fluid flow control valves
GB1297541A (en)
GB1427466A (en) Multi-way fluid control valve
GB1096312A (en) Drain valves
GB1275403A (en) Fluid control valves
GB1085111A (en) Fluid control valve
GB1385008A (en) Valve for the pressure medium in hydraulic or pneumatic lifting devices
GB1016694A (en) Improvements relating to fluid flow control valves
GB981894A (en) Improvements in or relating to fluid flow control valves
GB1128164A (en) Improvements in or relating to fluid flow control valves
GB1078576A (en) Improvements in and relating to centrifugal pumps
GB1262428A (en) Fluid control valve
GB1278612A (en) Improvements in or relating to pilot-operated safety valves
GB1250387A (en)
GB959476A (en) Fluid flow control valves
GB1176513A (en) Improved hydraulic control system
GB1242552A (en) Improvements in and relating to pilot controlled pressure limiting valves
GB1046148A (en) Pressure sensing control device
GB1414838A (en) Stop valves

Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees