GB631188A - Improvements relating to stop valves, particularly for gas meters - Google Patents

Improvements relating to stop valves, particularly for gas meters

Info

Publication number
GB631188A
GB631188A GB3444246A GB3444246A GB631188A GB 631188 A GB631188 A GB 631188A GB 3444246 A GB3444246 A GB 3444246A GB 3444246 A GB3444246 A GB 3444246A GB 631188 A GB631188 A GB 631188A
Authority
GB
United Kingdom
Prior art keywords
gas meters
improvements relating
stop valves
meters
valve
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
GB3444246A
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.)
BEGWACO METERS Ltd
Original Assignee
BEGWACO METERS 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 BEGWACO METERS Ltd filed Critical BEGWACO METERS Ltd
Priority to GB3444246A priority Critical patent/GB631188A/en
Publication of GB631188A publication Critical patent/GB631188A/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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
    • G01F15/001—Means for regulating or setting the meter for a predetermined quantity
    • G01F15/002—Means for regulating or setting the meter for a predetermined quantity for gases

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanically-Actuated Valves (AREA)

Abstract

631,188. Lift valves. BEGWACO METERS, Ltd., and BUTTERWORTH, E. Nov. 20, 1946, No. 34442. [Class 135] A stop valve, particularly for use in prepayment gas meters, comprises a body or valve member b actuated by a lever and provided with a flexible diaphragm d constituting the closure surface and coacting with a seat h. The diaphragm is backed by a metal disc e and is loaded, to maintain it in a taut condition, by a spring g of relatively large diameter, i.e. at least one half the valve bore.
GB3444246A 1946-11-20 1946-11-20 Improvements relating to stop valves, particularly for gas meters Expired GB631188A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3444246A GB631188A (en) 1946-11-20 1946-11-20 Improvements relating to stop valves, particularly for gas meters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3444246A GB631188A (en) 1946-11-20 1946-11-20 Improvements relating to stop valves, particularly for gas meters

Publications (1)

Publication Number Publication Date
GB631188A true GB631188A (en) 1949-10-28

Family

ID=10365711

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3444246A Expired GB631188A (en) 1946-11-20 1946-11-20 Improvements relating to stop valves, particularly for gas meters

Country Status (1)

Country Link
GB (1) GB631188A (en)

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