GB997863A - Improvements relating to centrifugal pumps - Google Patents

Improvements relating to centrifugal pumps

Info

Publication number
GB997863A
GB997863A GB28402/62A GB2840262A GB997863A GB 997863 A GB997863 A GB 997863A GB 28402/62 A GB28402/62 A GB 28402/62A GB 2840262 A GB2840262 A GB 2840262A GB 997863 A GB997863 A GB 997863A
Authority
GB
United Kingdom
Prior art keywords
inlet
pass
flow
passage
effect
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
GB28402/62A
Other languages
English (en)
Inventor
Stanley Peerman Hutton
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.)
B S A Harford Pumps Ltd
Original Assignee
B S A Harford Pumps Ltd
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 B S A Harford Pumps Ltd filed Critical B S A Harford Pumps Ltd
Priority to GB28402/62A priority Critical patent/GB997863A/en
Priority to DEH42799U priority patent/DE1877836U/de
Priority to AT572963A priority patent/AT263549B/de
Priority to US297006A priority patent/US3286639A/en
Priority to LU44117D priority patent/LU44117A1/xx
Priority to CH921363A priority patent/CH398321A/fr
Publication of GB997863A publication Critical patent/GB997863A/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)
  • Lubricants (AREA)
  • Medicines Containing Plant Substances (AREA)
GB28402/62A 1962-07-24 1962-07-24 Improvements relating to centrifugal pumps Expired GB997863A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB28402/62A GB997863A (en) 1962-07-24 1962-07-24 Improvements relating to centrifugal pumps
DEH42799U DE1877836U (de) 1962-07-24 1962-09-27 Zentrifugalpumpe.
AT572963A AT263549B (de) 1962-07-24 1963-07-17 Zentrifugalpumpe
US297006A US3286639A (en) 1962-07-24 1963-07-23 Pumps
LU44117D LU44117A1 (de) 1962-07-24 1963-07-23
CH921363A CH398321A (fr) 1962-07-24 1963-07-24 Pompe centrifuge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB28402/62A GB997863A (en) 1962-07-24 1962-07-24 Improvements relating to centrifugal pumps

Publications (1)

Publication Number Publication Date
GB997863A true GB997863A (en) 1965-07-07

Family

ID=10275053

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28402/62A Expired GB997863A (en) 1962-07-24 1962-07-24 Improvements relating to centrifugal pumps

Country Status (6)

Country Link
US (1) US3286639A (de)
AT (1) AT263549B (de)
CH (1) CH398321A (de)
DE (1) DE1877836U (de)
GB (1) GB997863A (de)
LU (1) LU44117A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4533293A (en) * 1981-12-22 1985-08-06 Thomassen International Method of improving the part-load behavior of a turbo machine, and a compressor or pump adapted for use of such method

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3925042A (en) * 1971-12-18 1975-12-09 Gutehoffnungshuette Sterkrade Apparatus for treating a gas current which is obtained by coal gasification
AT342425B (de) * 1976-05-12 1978-04-10 Vogel Pumpen Selbstansaugende kreiselpumpe
US4964783A (en) * 1988-04-20 1990-10-23 Hanning Electro-Werke Gmbh & Co. Device for emptying a liquid-collection tank in a water-conducting household appliance
DE69013788T2 (de) * 1989-07-31 1995-03-09 Asmo Co., Ltd., Kosai, Shizuoka Windschutzscheiben-Waschanlagenpumpe für Fahrzeuge.
US5141390A (en) * 1990-05-29 1992-08-25 Haentjens Walter D Vertical axis centilevered pump provided with a stabilizing by-pass flow
DE19544173C1 (de) * 1995-11-14 1997-06-05 Grundfos As Gehäuse für eine Kreiselpumpe
NZ336855A (en) * 1999-07-21 2002-03-01 Unitec Inst Of Technology Multi-phase flow pump with vanes having large spaces there between
US8202040B2 (en) * 2006-03-27 2012-06-19 Koenig Kevin J Pump header and implementation thereof
US7507066B2 (en) * 2006-03-27 2009-03-24 Koenig Kevin J Pump header body and modular manifold
FR2970465B1 (fr) * 2011-01-19 2013-10-11 Aircelle Sa Nacelle pour un turboreacteur d'aeronef double flux.

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190917195A (en) * 1909-07-23 1910-07-25 Otto Wolf Improvements in or relating to Apparatus for Supplying Gas for Illuminating and like purposes.
US1216119A (en) * 1911-07-21 1917-02-13 Pokorny & Wittekind Maschb Ag Rotary compressor and the method of operating it.
US1467331A (en) * 1921-08-24 1923-09-11 Mcdonald Klein Distributing Co Liquid-circulating pump
FR580080A (fr) * 1924-04-12 1924-10-29 Bloc moto-pompe
US2449002A (en) * 1946-08-30 1948-09-07 Lewis F Moody Apparatus for regulating centrifugal machines
GB745630A (en) * 1951-01-04 1956-02-29 Snecma Fluid flow control device for jet propulsion nozzles
US2865297A (en) * 1952-12-22 1958-12-23 Thompson Prod Inc Injector cover for pumps
US3029011A (en) * 1955-10-13 1962-04-10 Bristol Siddeley Engines Ltd Rotary compressors or turbines
FR1230297A (fr) * 1958-07-18 1960-09-14 Richardsons Perfectionnement aux turbines, soufflantes ou analogues

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4533293A (en) * 1981-12-22 1985-08-06 Thomassen International Method of improving the part-load behavior of a turbo machine, and a compressor or pump adapted for use of such method

Also Published As

Publication number Publication date
US3286639A (en) 1966-11-22
LU44117A1 (de) 1963-09-23
CH398321A (fr) 1966-03-15
AT263549B (de) 1968-07-25
DE1877836U (de) 1963-08-14

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