GB8818451D0 - Improvements in & relating to pumps - Google Patents

Improvements in & relating to pumps

Info

Publication number
GB8818451D0
GB8818451D0 GB888818451A GB8818451A GB8818451D0 GB 8818451 D0 GB8818451 D0 GB 8818451D0 GB 888818451 A GB888818451 A GB 888818451A GB 8818451 A GB8818451 A GB 8818451A GB 8818451 D0 GB8818451 D0 GB 8818451D0
Authority
GB
United Kingdom
Prior art keywords
pumps
relating
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Withdrawn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
GB888818451A
Other versions
GB2224076A (en
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.)
UK Atomic Energy Authority
Original Assignee
UK Atomic Energy Authority
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 UK Atomic Energy Authority filed Critical UK Atomic Energy Authority
Priority to GB8818451A priority Critical patent/GB2224076A/en
Publication of GB8818451D0 publication Critical patent/GB8818451D0/en
Publication of GB2224076A publication Critical patent/GB2224076A/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Withdrawn legal-status Critical Current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
    • F04D15/0027—Varying behaviour or the very pump
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/14—Preswirling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
GB8818451A 1988-08-03 1988-08-03 Controlling pumps Withdrawn GB2224076A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8818451A GB2224076A (en) 1988-08-03 1988-08-03 Controlling pumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8818451A GB2224076A (en) 1988-08-03 1988-08-03 Controlling pumps

Publications (2)

Publication Number Publication Date
GB8818451D0 true GB8818451D0 (en) 1988-09-07
GB2224076A GB2224076A (en) 1990-04-25

Family

ID=10641550

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8818451A Withdrawn GB2224076A (en) 1988-08-03 1988-08-03 Controlling pumps

Country Status (1)

Country Link
GB (1) GB2224076A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH693345A5 (en) * 1999-01-13 2003-06-13 Frideco Ag Device for regulating delivery of circulating pumps includes deflection plate in part of inflow cross-section above sluice to divert fluid in opposite direction in event of full flow

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB455512A (en) * 1935-05-29 1936-10-22 Davidson & Co Ltd Improvements in or relating to the control of centrifugal fans, pumps and the like
US3922108A (en) * 1974-03-18 1975-11-25 Wallace Murray Corp Pre-whirl turbo charger apparatus
GB1595452A (en) * 1978-04-13 1981-08-12 Atomic Energy Authority Uk Regulating the output of dynamic pumps
IT8024009A0 (en) * 1979-09-03 1980-08-05 Klein Schanzlin & Becker Ag DEVICE TO IMPROVE THE CAVITATION BEHAVIOR OF CENTRIFUGAL PUMPS.
NZ203561A (en) * 1982-04-28 1986-04-11 Blackman Keith Ltd Centrifugal fan with co-axial damper to regulate output at constant impellor speed
SE445061B (en) * 1984-10-10 1986-05-26 Do Politekh Inst FLEET WITH DEVICE FOR ROTATING THE AIR FLOW INCOMING
DE3529281C1 (en) * 1985-08-16 1986-09-11 Daimler-Benz Ag, 7000 Stuttgart Device for changing the direction of an air flow entering through the inlet of a compressor of an exhaust gas turbocharger of an internal combustion engine

Also Published As

Publication number Publication date
GB2224076A (en) 1990-04-25

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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)