GB191326572A - Improved Valve for Automatically Stopping the Supply of Liquid to Pipes upon Breaking of the latter. - Google Patents

Improved Valve for Automatically Stopping the Supply of Liquid to Pipes upon Breaking of the latter.

Info

Publication number
GB191326572A
GB191326572A GB191326572DA GB191326572A GB 191326572 A GB191326572 A GB 191326572A GB 191326572D A GB191326572D A GB 191326572DA GB 191326572 A GB191326572 A GB 191326572A
Authority
GB
United Kingdom
Prior art keywords
breaking
pipes
supply
liquid
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
Inventor
Ernst Meier
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB191326572A publication Critical patent/GB191326572A/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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/20—Excess-flow valves
    • F16K17/22—Excess-flow valves actuated by the difference of pressure between two places in the flow line
    • F16K17/32—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting on a servo-mechanism or on a catch-releasing mechanism

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)

Abstract

26,572. Meier, E. Nov. 19. Valves closing with rush of fluid. - A valve device adapted to close in the event of the pipe bursting comprises a lift valve c actuated by a piston d against the action of a spring d' bearing against a collar on the spindle d<2>. The piston has a permanent leak r, and is acted on at one side by inlet pressure admitted through a port f and on the other side by outlet pressure admitted through a passage k constricted at l and i and connected to the neck of a Venturi tube a through which the main flow passes. A cock m is fitted on the outlet side to enable the valve to reopen when the damage has been repaired.
GB191326572D 1913-11-19 1913-11-19 Improved Valve for Automatically Stopping the Supply of Liquid to Pipes upon Breaking of the latter. Expired GB191326572A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191326572T 1913-11-19

Publications (1)

Publication Number Publication Date
GB191326572A true GB191326572A (en) 1914-04-02

Family

ID=32372852

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191326572D Expired GB191326572A (en) 1913-11-19 1913-11-19 Improved Valve for Automatically Stopping the Supply of Liquid to Pipes upon Breaking of the latter.

Country Status (1)

Country Link
GB (1) GB191326572A (en)

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