[go: up one dir, main page]

GB2441773B - Engine Lubricant Pump Control System - Google Patents

Engine Lubricant Pump Control System

Info

Publication number
GB2441773B
GB2441773B GB0618147A GB0618147A GB2441773B GB 2441773 B GB2441773 B GB 2441773B GB 0618147 A GB0618147 A GB 0618147A GB 0618147 A GB0618147 A GB 0618147A GB 2441773 B GB2441773 B GB 2441773B
Authority
GB
United Kingdom
Prior art keywords
control system
pump control
lubricant pump
engine lubricant
engine
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 - Fee Related
Application number
GB0618147A
Other versions
GB0618147D0 (en
GB2441773A (en
Inventor
Stephen Mark Hodge
Kevin Johanson
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.)
CONCENTRIC VFP Ltd
Original Assignee
CONCENTRIC VFP 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 CONCENTRIC VFP Ltd filed Critical CONCENTRIC VFP Ltd
Priority to GB0618147A priority Critical patent/GB2441773B/en
Publication of GB0618147D0 publication Critical patent/GB0618147D0/en
Publication of GB2441773A publication Critical patent/GB2441773A/en
Application granted granted Critical
Publication of GB2441773B publication Critical patent/GB2441773B/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
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M1/00—Pressure lubrication
    • F01M1/16—Controlling lubricant pressure or quantity
    • 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
    • F04C14/18—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber
    • F04C14/20—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber by changing the form of the inner or outer contour of the working chamber
    • 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
    • F04C14/18—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber
    • F04C14/22—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber by changing the eccentricity between cooperating members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M1/00—Pressure lubrication
    • F01M1/02—Pressure lubrication using lubricating pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
GB0618147A 2006-09-15 2006-09-15 Engine Lubricant Pump Control System Expired - Fee Related GB2441773B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0618147A GB2441773B (en) 2006-09-15 2006-09-15 Engine Lubricant Pump Control System

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0618147A GB2441773B (en) 2006-09-15 2006-09-15 Engine Lubricant Pump Control System

Publications (3)

Publication Number Publication Date
GB0618147D0 GB0618147D0 (en) 2006-10-25
GB2441773A GB2441773A (en) 2008-03-19
GB2441773B true GB2441773B (en) 2011-02-23

Family

ID=37309956

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0618147A Expired - Fee Related GB2441773B (en) 2006-09-15 2006-09-15 Engine Lubricant Pump Control System

Country Status (1)

Country Link
GB (1) GB2441773B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009112789A1 (en) * 2008-03-13 2009-09-17 Concentric Vfp Limited Pump control system
US9260986B2 (en) * 2012-01-31 2016-02-16 Ford Global Technologies, Llc Oil pressure scheduling based on engine acceleration

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0284226A2 (en) * 1987-03-20 1988-09-28 Concentric Pumps Limited Variable output oil pump
WO1993021443A1 (en) * 1992-04-08 1993-10-28 Concentric Pumps Limited Variable output internal pump
US5547349A (en) * 1994-08-25 1996-08-20 Aisin Seiki Kabushiki Kaisha Oil pump system
EP0785361A1 (en) * 1996-01-19 1997-07-23 Aisin Seiki Kabushiki Kaisha Oil pump apparatus
US5787847A (en) * 1995-11-28 1998-08-04 Yamaha Hatsudoki Kabushiki Kaisha Oil supply system for a planing type boat
EP0875678A2 (en) * 1997-04-28 1998-11-04 Aisin Seiki Kabushiki Kaisha Oil pump control valve
US5842449A (en) * 1994-10-17 1998-12-01 Hermann Harle Valve train with suction-controlled ring gear/internal gear pump
JP2000018175A (en) * 1998-07-07 2000-01-18 Kayaba Ind Co Ltd Variable displacement vane pump

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0284226A2 (en) * 1987-03-20 1988-09-28 Concentric Pumps Limited Variable output oil pump
WO1993021443A1 (en) * 1992-04-08 1993-10-28 Concentric Pumps Limited Variable output internal pump
US5547349A (en) * 1994-08-25 1996-08-20 Aisin Seiki Kabushiki Kaisha Oil pump system
US5842449A (en) * 1994-10-17 1998-12-01 Hermann Harle Valve train with suction-controlled ring gear/internal gear pump
US5787847A (en) * 1995-11-28 1998-08-04 Yamaha Hatsudoki Kabushiki Kaisha Oil supply system for a planing type boat
EP0785361A1 (en) * 1996-01-19 1997-07-23 Aisin Seiki Kabushiki Kaisha Oil pump apparatus
EP0875678A2 (en) * 1997-04-28 1998-11-04 Aisin Seiki Kabushiki Kaisha Oil pump control valve
JP2000018175A (en) * 1998-07-07 2000-01-18 Kayaba Ind Co Ltd Variable displacement vane pump

Also Published As

Publication number Publication date
GB0618147D0 (en) 2006-10-25
GB2441773A (en) 2008-03-19

Similar Documents

Publication Publication Date Title
GB2444603B (en) Engine induction system
GB0617769D0 (en) An engine
EP2037126A4 (en) Tubofan engine
DE602007004952D1 (en) ENGINE CONTROL SYSTEM
DE602007002671D1 (en) lubrication system
GB0614302D0 (en) An engine arrangement
GB0724086D0 (en) System for controlling an ic engine
GB0620310D0 (en) Engine control
GB2442967B (en) An engine arrangement
EP2004957A4 (en) Piston engine
GB0724087D0 (en) System for controlling an ic engine
EP2083163A4 (en) Reciprocating engine
GB2437742B (en) Free piston engine
GB2441773B (en) Engine Lubricant Pump Control System
ZA200902958B (en) Retainer system
GB0710565D0 (en) Engine assemblies
HUE037652T2 (en) Pump system
GB0608847D0 (en) An Engine
GB2442797B (en) Engine diagnostic systems
GB0609038D0 (en) Diesel engine control
GB0613090D0 (en) Engine load control system
GB0607877D0 (en) Engine oil catch system
AU2006901761A0 (en) Oil injector system
AU2006903788A0 (en) Oil injector system
GB0620132D0 (en) Engine diagnostic systems

Legal Events

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

Effective date: 20180915