GB2243406A - Centrifugal pump - Google Patents

Centrifugal pump Download PDF

Info

Publication number
GB2243406A
GB2243406A GB8820806A GB8820806A GB2243406A GB 2243406 A GB2243406 A GB 2243406A GB 8820806 A GB8820806 A GB 8820806A GB 8820806 A GB8820806 A GB 8820806A GB 2243406 A GB2243406 A GB 2243406A
Authority
GB
United Kingdom
Prior art keywords
pump
sleeve
pumping chamber
inlet
volume
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.)
Withdrawn
Application number
GB8820806A
Other languages
English (en)
Other versions
GB8820806D0 (en
Inventor
Trevor Stanley Smith
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.)
ZF International UK Ltd
Original Assignee
Lucas Industries 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 Lucas Industries Ltd filed Critical Lucas Industries Ltd
Publication of GB8820806D0 publication Critical patent/GB8820806D0/en
Publication of GB2243406A publication Critical patent/GB2243406A/en
Withdrawn legal-status Critical Current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
    • F04D15/0022—Control, e.g. regulation, of pumps, pumping installations or systems by using valves throttling valves or valves varying the pump inlet opening or the outlet opening
    • 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)
GB8820806A 1987-10-07 1988-08-25 Centrifugal pump Withdrawn GB2243406A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8723500 1987-10-07

Publications (2)

Publication Number Publication Date
GB8820806D0 GB8820806D0 (en) 1991-07-10
GB2243406A true GB2243406A (en) 1991-10-30

Family

ID=10624900

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8820806A Withdrawn GB2243406A (en) 1987-10-07 1988-08-25 Centrifugal pump

Country Status (3)

Country Link
FR (1) FR2664663A1 (it)
GB (1) GB2243406A (it)
IT (1) IT1233500B (it)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5582505A (en) * 1992-11-03 1996-12-10 Ksb Aktiengesellschaft Bore-hole pump
DE102008059462B4 (de) * 2007-12-03 2013-11-07 Tcg Unitech Systemtechnik Gmbh Radialpumpe
DE102010010223B4 (de) * 2009-03-24 2014-07-31 Tcg Unitech Systemtechnik Gmbh Radialpumpe

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1060395A (en) * 1962-10-02 1967-03-01 Hitachi Ltd Methods and apparatus for reducing water hammer in the tailrace or suction line of a water turbine, pump turbine, or pump
GB1132485A (en) * 1966-06-10 1968-11-06 Alexandr Georgievich Ivchenko A centrifugal compressor having a surge-elimination device
GB1464369A (en) * 1973-06-12 1977-02-09 Rolls Royce Hydraulic systems

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1060395A (en) * 1962-10-02 1967-03-01 Hitachi Ltd Methods and apparatus for reducing water hammer in the tailrace or suction line of a water turbine, pump turbine, or pump
GB1132485A (en) * 1966-06-10 1968-11-06 Alexandr Georgievich Ivchenko A centrifugal compressor having a surge-elimination device
GB1464369A (en) * 1973-06-12 1977-02-09 Rolls Royce Hydraulic systems

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5582505A (en) * 1992-11-03 1996-12-10 Ksb Aktiengesellschaft Bore-hole pump
DE102008059462B4 (de) * 2007-12-03 2013-11-07 Tcg Unitech Systemtechnik Gmbh Radialpumpe
DE102010010223B4 (de) * 2009-03-24 2014-07-31 Tcg Unitech Systemtechnik Gmbh Radialpumpe

Also Published As

Publication number Publication date
GB8820806D0 (en) 1991-07-10
IT1233500B (it) 1992-04-02
FR2664663A1 (fr) 1992-01-17
IT8947978A0 (it) 1989-05-22

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)