GB969225A - Improved surge suppressor - Google Patents

Improved surge suppressor

Info

Publication number
GB969225A
GB969225A GB8236/61A GB823661A GB969225A GB 969225 A GB969225 A GB 969225A GB 8236/61 A GB8236/61 A GB 8236/61A GB 823661 A GB823661 A GB 823661A GB 969225 A GB969225 A GB 969225A
Authority
GB
United Kingdom
Prior art keywords
valve
valve member
pressure
surge suppressor
pipe line
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
GB8236/61A
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.)
GILBERT ARMSTRONG KERR
Original Assignee
GILBERT ARMSTRONG KERR
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 GILBERT ARMSTRONG KERR filed Critical GILBERT ARMSTRONG KERR
Priority to GB8236/61A priority Critical patent/GB969225A/en
Publication of GB969225A publication Critical patent/GB969225A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0077—Safety measures
    • F04D15/0083—Protection against sudden pressure change, e.g. check valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

969,225. Water supply surge suppressors. G. A. KERR. March 7, 1961, No. 8236/61. Heading E1X. In a water supply system a relief valve 3 is so fitted in parallel with a pump 4 or stop valve in a supply pipe line 6 and connected with an air tank 7 that the pressure in the pipe line acts on one side of the valve member of the relief valve and the pressure in the tank acts on the other side of the valve member which is open or closed according to pressure differential control means associated with the valve member.
GB8236/61A 1961-03-07 1961-03-07 Improved surge suppressor Expired GB969225A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8236/61A GB969225A (en) 1961-03-07 1961-03-07 Improved surge suppressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8236/61A GB969225A (en) 1961-03-07 1961-03-07 Improved surge suppressor

Publications (1)

Publication Number Publication Date
GB969225A true GB969225A (en) 1964-09-09

Family

ID=9848587

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8236/61A Expired GB969225A (en) 1961-03-07 1961-03-07 Improved surge suppressor

Country Status (1)

Country Link
GB (1) GB969225A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103758763A (en) * 2014-01-02 2014-04-30 上海啡忆实业有限公司 Pressure-variable water pump and application thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103758763A (en) * 2014-01-02 2014-04-30 上海啡忆实业有限公司 Pressure-variable water pump and application thereof

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