ATE342445T1 - Pumpsystem - Google Patents

Pumpsystem

Info

Publication number
ATE342445T1
ATE342445T1 AT02738300T AT02738300T ATE342445T1 AT E342445 T1 ATE342445 T1 AT E342445T1 AT 02738300 T AT02738300 T AT 02738300T AT 02738300 T AT02738300 T AT 02738300T AT E342445 T1 ATE342445 T1 AT E342445T1
Authority
AT
Austria
Prior art keywords
pumping system
reservoir
closure
fluid
drive shaft
Prior art date
Application number
AT02738300T
Other languages
English (en)
Inventor
Colin Andrew Mead
Stephen Arthur Pointer
Alan Thomas Parsons
Mark Arwyn Bennett
Original Assignee
Qinetiq 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 Qinetiq Ltd filed Critical Qinetiq Ltd
Application granted granted Critical
Publication of ATE342445T1 publication Critical patent/ATE342445T1/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/22—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by means of valves
    • F04B49/24—Bypassing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B23/00—Pumping installations or systems
    • F04B23/02—Pumping installations or systems having reservoirs
    • F04B23/021—Pumping installations or systems having reservoirs the pump being immersed in the reservoir
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/20—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by changing the driving speed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B2201/00—Pump parameters
    • F04B2201/12—Parameters of driving or driven means
    • F04B2201/124—Coupling parameters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B2201/00—Pump parameters
    • F04B2201/12—Parameters of driving or driven means
    • F04B2201/124—Coupling parameters
    • F04B2201/1241—Engagement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B2203/00—Motor parameters
    • F04B2203/02—Motor parameters of rotating electric motors
    • F04B2203/0209—Rotational speed

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Eye Examination Apparatus (AREA)
  • Fluid-Driven Valves (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
AT02738300T 2001-05-15 2002-05-13 Pumpsystem ATE342445T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0111823A GB2375572A (en) 2001-05-15 2001-05-15 A pumping system with bypass means

Publications (1)

Publication Number Publication Date
ATE342445T1 true ATE342445T1 (de) 2006-11-15

Family

ID=9914652

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02738300T ATE342445T1 (de) 2001-05-15 2002-05-13 Pumpsystem

Country Status (6)

Country Link
US (1) US7033143B2 (de)
EP (1) EP1387958B1 (de)
AT (1) ATE342445T1 (de)
DE (1) DE60215334D1 (de)
GB (1) GB2375572A (de)
WO (1) WO2002093012A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2021339466A1 (en) * 2020-09-09 2023-05-25 Y&R Allum Pty Ltd Balanced piston pump for subsea use

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB924674A (en) * 1959-05-08 1963-05-01 Lucas Industries Ltd Fuel pumps
US6179574B1 (en) * 1997-01-22 2001-01-30 Jetec Company Apparatus for pressurizing fluids and using them to perform work
GB9713973D0 (en) * 1997-07-03 1997-09-10 Secr Defence Depth control device

Also Published As

Publication number Publication date
EP1387958B1 (de) 2006-10-11
DE60215334D1 (de) 2006-11-23
EP1387958A1 (de) 2004-02-11
US20040131474A1 (en) 2004-07-08
GB2375572A (en) 2002-11-20
US7033143B2 (en) 2006-04-25
GB0111823D0 (en) 2001-07-04
WO2002093012A1 (en) 2002-11-21

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties