GB561319A - An improvement in or relating to valves for water mains - Google Patents

An improvement in or relating to valves for water mains

Info

Publication number
GB561319A
GB561319A GB135843A GB135843A GB561319A GB 561319 A GB561319 A GB 561319A GB 135843 A GB135843 A GB 135843A GB 135843 A GB135843 A GB 135843A GB 561319 A GB561319 A GB 561319A
Authority
GB
United Kingdom
Prior art keywords
valves
relating
improvement
water mains
compartment
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
GB135843A
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.)
FREDRICK AUGUST KLOUMAN
Original Assignee
FREDRICK AUGUST KLOUMAN
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 FREDRICK AUGUST KLOUMAN filed Critical FREDRICK AUGUST KLOUMAN
Priority to GB135843A priority Critical patent/GB561319A/en
Publication of GB561319A publication Critical patent/GB561319A/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)
  • Control Of Non-Electrical Variables (AREA)

Abstract

561,319. Valves. BLAKEBOROUGH, R. A., and KLOUMAN, F. A. Jan. 27, 1943, No. 1358. Addition to 552,268. [Class 135] The chambers e, f of the parent Specification are divided into a mercury compartment i and a compartment for non-toxic buffer liquid, communication between the compartments being controlled by float in the mercury compartment..
GB135843A 1943-01-27 1943-01-27 An improvement in or relating to valves for water mains Expired GB561319A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB135843A GB561319A (en) 1943-01-27 1943-01-27 An improvement in or relating to valves for water mains

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB135843A GB561319A (en) 1943-01-27 1943-01-27 An improvement in or relating to valves for water mains

Publications (1)

Publication Number Publication Date
GB561319A true GB561319A (en) 1944-05-15

Family

ID=9720624

Family Applications (1)

Application Number Title Priority Date Filing Date
GB135843A Expired GB561319A (en) 1943-01-27 1943-01-27 An improvement in or relating to valves for water mains

Country Status (1)

Country Link
GB (1) GB561319A (en)

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