GB1118673A - Improvements relating to control systems for fluid-flow-regulating valves - Google Patents

Improvements relating to control systems for fluid-flow-regulating valves

Info

Publication number
GB1118673A
GB1118673A GB2842365A GB2842365A GB1118673A GB 1118673 A GB1118673 A GB 1118673A GB 2842365 A GB2842365 A GB 2842365A GB 2842365 A GB2842365 A GB 2842365A GB 1118673 A GB1118673 A GB 1118673A
Authority
GB
United Kingdom
Prior art keywords
fluid
flow
control systems
improvements relating
regulating valves
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
GB2842365A
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.)
Reavell Fahie Ltd
Original Assignee
Reavell Fahie 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 Reavell Fahie Ltd filed Critical Reavell Fahie Ltd
Publication of GB1118673A publication Critical patent/GB1118673A/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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/44—Details of seats or valve members of double-seat valves
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Flow Control (AREA)

Abstract

1,118,673. Valves. REAVELL-FAHIE Ltd. 5 July, 1965 [4 July, 1964], No. 28423/65. Addition to 1,064,816. Heading F2V. [Also in Division G3] The control system of the parent Specification is operated with a valve having no fluid damper by using a high frequency of pulses, e.g. 5 to 50 per second so that more than 10 pulses occur during the opening or closing time.
GB2842365A 1964-07-04 1965-07-05 Improvements relating to control systems for fluid-flow-regulating valves Expired GB1118673A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEW0037111 1964-07-04

Publications (1)

Publication Number Publication Date
GB1118673A true GB1118673A (en) 1968-07-03

Family

ID=7601390

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2842365A Expired GB1118673A (en) 1964-07-04 1965-07-05 Improvements relating to control systems for fluid-flow-regulating valves

Country Status (1)

Country Link
GB (1) GB1118673A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2528873A1 (en) * 1974-06-28 1976-01-15 Gen Signal Corp FAST RESPONSE VALVE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2528873A1 (en) * 1974-06-28 1976-01-15 Gen Signal Corp FAST RESPONSE VALVE

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