GB375495A - Improvements in or relating to centrifugal fluid pumps - Google Patents

Improvements in or relating to centrifugal fluid pumps

Info

Publication number
GB375495A
GB375495A GB1415131A GB1415131A GB375495A GB 375495 A GB375495 A GB 375495A GB 1415131 A GB1415131 A GB 1415131A GB 1415131 A GB1415131 A GB 1415131A GB 375495 A GB375495 A GB 375495A
Authority
GB
United Kingdom
Prior art keywords
relating
pump
fluid pumps
centrifugal fluid
byepass
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
GB1415131A
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
Priority to GB1415131A priority Critical patent/GB375495A/en
Publication of GB375495A publication Critical patent/GB375495A/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
    • F04D9/00—Priming; Preventing vapour lock
    • F04D9/007—Preventing loss of prime, siphon breakers

Landscapes

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

Abstract

375,495. Centrifugal pumps. MORRIS, A. G., 31, St. Mary's Road, Golders Green, London. May 13, 1931, No. 14151. [Class 110 (i).] In a centrifugal pump the delivery space 13 above the impeller 10 is connected to the inlet passage 15 by a byepass 20, which allows air to pass without draining the liquid from the impeller. When the pump is working, the byepass is closed by a floatactuated valve 21. In another form, the inlet passage is a pipe separate from the body of the pump.
GB1415131A 1931-05-13 1931-05-13 Improvements in or relating to centrifugal fluid pumps Expired GB375495A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1415131A GB375495A (en) 1931-05-13 1931-05-13 Improvements in or relating to centrifugal fluid pumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1415131A GB375495A (en) 1931-05-13 1931-05-13 Improvements in or relating to centrifugal fluid pumps

Publications (1)

Publication Number Publication Date
GB375495A true GB375495A (en) 1932-06-30

Family

ID=10035934

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1415131A Expired GB375495A (en) 1931-05-13 1931-05-13 Improvements in or relating to centrifugal fluid pumps

Country Status (1)

Country Link
GB (1) GB375495A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2902940A (en) * 1953-05-12 1959-09-08 Atkinson Guy F Co Self-priming pumping system
FR2584777A1 (en) * 1985-07-10 1987-01-16 Iwaki Co Ltd AUTOMATIC PRIME PUMP
GB2250059A (en) * 1990-10-02 1992-05-27 Zanussi Elettrodomestici Circulating pump for dishwashers
EP0601220A1 (en) * 1992-11-30 1994-06-15 Siemens Aktiengesellschaft Hydraulic pump system, in particular liquid drain pump
WO2006136868A1 (en) * 2005-06-21 2006-12-28 Csorba Jozsef Wastewater lifting pump with improved features
US20140370409A1 (en) * 2013-06-13 2014-12-18 Hyundai Motor Company Cooling pump driving system

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2902940A (en) * 1953-05-12 1959-09-08 Atkinson Guy F Co Self-priming pumping system
FR2584777A1 (en) * 1985-07-10 1987-01-16 Iwaki Co Ltd AUTOMATIC PRIME PUMP
GB2250059A (en) * 1990-10-02 1992-05-27 Zanussi Elettrodomestici Circulating pump for dishwashers
EP0601220A1 (en) * 1992-11-30 1994-06-15 Siemens Aktiengesellschaft Hydraulic pump system, in particular liquid drain pump
TR27455A (en) * 1992-11-30 1995-05-29 Siemens Ag Fluid pump layout, especially solution pump.
WO2006136868A1 (en) * 2005-06-21 2006-12-28 Csorba Jozsef Wastewater lifting pump with improved features
US20140370409A1 (en) * 2013-06-13 2014-12-18 Hyundai Motor Company Cooling pump driving system

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