GB201020178D0 - Variable output fluid pump system - Google Patents

Variable output fluid pump system

Info

Publication number
GB201020178D0
GB201020178D0 GBGB1020178.8A GB201020178A GB201020178D0 GB 201020178 D0 GB201020178 D0 GB 201020178D0 GB 201020178 A GB201020178 A GB 201020178A GB 201020178 D0 GB201020178 D0 GB 201020178D0
Authority
GB
United Kingdom
Prior art keywords
pump system
fluid pump
variable output
output fluid
variable
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.)
Granted
Application number
GBGB1020178.8A
Other versions
GB2472551A (en
GB2472551B (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.)
Metaldyne Co LLC
Original Assignee
Metaldyne Co LLC
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 Metaldyne Co LLC filed Critical Metaldyne Co LLC
Publication of GB201020178D0 publication Critical patent/GB201020178D0/en
Publication of GB2472551A publication Critical patent/GB2472551A/en
Application granted granted Critical
Publication of GB2472551B publication Critical patent/GB2472551B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
    • F04C2/102—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member the two members rotating simultaneously around their respective axes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C11/00—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations
    • F04C11/001—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations of similar working principle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/06—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations specially adapted for stopping, starting, idling or no-load operation
    • F04C14/065—Capacity control using a multiplicity of units or pumping capacities, e.g. multiple chambers, individually switchable or controllable

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
GB1020178.8A 2008-05-30 2009-06-01 Variable output fluid pump system Expired - Fee Related GB2472551B (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US5780108P 2008-05-30 2008-05-30
US5906908P 2008-06-05 2008-06-05
US15022509P 2009-02-05 2009-02-05
PCT/US2009/045838 WO2009146448A2 (en) 2008-05-30 2009-06-01 Variable output fluid pump system

Publications (3)

Publication Number Publication Date
GB201020178D0 true GB201020178D0 (en) 2011-01-12
GB2472551A GB2472551A (en) 2011-02-09
GB2472551B GB2472551B (en) 2012-11-21

Family

ID=41377888

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1020178.8A Expired - Fee Related GB2472551B (en) 2008-05-30 2009-06-01 Variable output fluid pump system

Country Status (5)

Country Link
US (1) US20090297363A1 (en)
KR (1) KR20110014691A (en)
DE (1) DE112009001302T5 (en)
GB (1) GB2472551B (en)
WO (1) WO2009146448A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9322401B2 (en) * 2014-02-10 2016-04-26 General Electric Company Linear compressor
DE102018212497A1 (en) 2018-07-26 2020-01-30 Eckerle Technologies GmbH Fluid delivery device

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Also Published As

Publication number Publication date
KR20110014691A (en) 2011-02-11
WO2009146448A3 (en) 2010-03-04
GB2472551A (en) 2011-02-09
WO2009146448A2 (en) 2009-12-03
DE112009001302T5 (en) 2011-04-14
US20090297363A1 (en) 2009-12-03
GB2472551B (en) 2012-11-21

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20130601