GB527057A - An automatic discharge device for centrifugal pumps - Google Patents

An automatic discharge device for centrifugal pumps

Info

Publication number
GB527057A
GB527057A GB9951/39A GB995139A GB527057A GB 527057 A GB527057 A GB 527057A GB 9951/39 A GB9951/39 A GB 9951/39A GB 995139 A GB995139 A GB 995139A GB 527057 A GB527057 A GB 527057A
Authority
GB
United Kingdom
Prior art keywords
valve
discharge device
centrifugal pumps
automatic discharge
march
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
GB9951/39A
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.)
Klein Schanzlin and Becker AG
Original Assignee
Klein Schanzlin and Becker AG
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 Klein Schanzlin and Becker AG filed Critical Klein Schanzlin and Becker AG
Publication of GB527057A publication Critical patent/GB527057A/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
    • F04D15/0005—Control, e.g. regulation, of pumps, pumping installations or systems by using valves
    • F04D15/0011—Control, e.g. regulation, of pumps, pumping installations or systems by using valves by-pass valves

Landscapes

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

Abstract

527,057. Fluid actuated valves. KLEIN, SCHANZLIN & BECKER AKT.-GES. March 30, 1939, No. 9951. Convention date, March 31, 1938. Addition to 484,206. [Class 135] [Also in Group XXVI] A non-return valve c in the discharge pipe of a continuously - operated centrifugal pump controls the pump leak off h a: described in the parent Specification. The part b of the valve is conical tc allow of an increasing flow past the valve a while the byepass h is closing.
GB9951/39A 1938-03-31 1939-03-30 An automatic discharge device for centrifugal pumps Expired GB527057A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE527057X 1938-03-31

Publications (1)

Publication Number Publication Date
GB527057A true GB527057A (en) 1940-10-01

Family

ID=6553185

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9951/39A Expired GB527057A (en) 1938-03-31 1939-03-30 An automatic discharge device for centrifugal pumps

Country Status (1)

Country Link
GB (1) GB527057A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994007032A1 (en) * 1992-09-14 1994-03-31 Holter Regelarmaturen Gmbh & Co. Kg Pump protecting slide valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994007032A1 (en) * 1992-09-14 1994-03-31 Holter Regelarmaturen Gmbh & Co. Kg Pump protecting slide valve

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