DE60333503D1 - Pumpe mit variabler Förderleistung und Steuerung dafür - Google Patents

Pumpe mit variabler Förderleistung und Steuerung dafür

Info

Publication number
DE60333503D1
DE60333503D1 DE60333503T DE60333503T DE60333503D1 DE 60333503 D1 DE60333503 D1 DE 60333503D1 DE 60333503 T DE60333503 T DE 60333503T DE 60333503 T DE60333503 T DE 60333503T DE 60333503 D1 DE60333503 D1 DE 60333503D1
Authority
DE
Germany
Prior art keywords
pump
control
variable capacity
variable
capacity
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 - Lifetime
Application number
DE60333503T
Other languages
English (en)
Inventor
Douglas Hunter
Dennis Koenig
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.)
SLW Automotive Inc
Original Assignee
SLW Automotive Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=29739609&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE60333503(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by SLW Automotive Inc filed Critical SLW Automotive Inc
Application granted granted Critical
Publication of DE60333503D1 publication Critical patent/DE60333503D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • F01M1/16—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
    • F04C2270/00—Control; Monitoring or safety arrangements
    • F04C2270/01—Load
    • 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
    • F04C2270/00—Control; Monitoring or safety arrangements
    • F04C2270/05—Speed
    • F04C2270/052—Speed angular
    • 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
    • F04C2270/00—Control; Monitoring or safety arrangements
    • F04C2270/18—Pressure
DE60333503T 2002-04-03 2003-04-03 Pumpe mit variabler Förderleistung und Steuerung dafür Expired - Lifetime DE60333503D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US36982902P 2002-04-03 2002-04-03
US10/406,575 US7018178B2 (en) 2002-04-03 2003-04-03 Variable displacement pump and control therefore for supplying lubricant to an engine

Publications (1)

Publication Number Publication Date
DE60333503D1 true DE60333503D1 (de) 2010-09-02

Family

ID=29739609

Family Applications (2)

Application Number Title Priority Date Filing Date
DE60333503T Expired - Lifetime DE60333503D1 (de) 2002-04-03 2003-04-03 Pumpe mit variabler Förderleistung und Steuerung dafür
DE60317399.3T Expired - Lifetime DE60317399T3 (de) 2002-04-03 2003-04-03 Regelbare Verdrängerpump sowie Steursystem dafür

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE60317399.3T Expired - Lifetime DE60317399T3 (de) 2002-04-03 2003-04-03 Regelbare Verdrängerpump sowie Steursystem dafür

Country Status (4)

Country Link
US (2) US7018178B2 (de)
EP (1) EP1350930B2 (de)
JP (2) JP2004251267A (de)
DE (2) DE60333503D1 (de)

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DE60317399T2 (de) 2008-10-16
US20030231965A1 (en) 2003-12-18
DE60317399T3 (de) 2016-04-28
EP1350930B1 (de) 2007-11-14
JP5280318B2 (ja) 2013-09-04
EP1350930B2 (de) 2016-01-27
US20060127229A1 (en) 2006-06-15
DE60317399D1 (de) 2007-12-27
US7018178B2 (en) 2006-03-28
US7396214B2 (en) 2008-07-08
JP2010014120A (ja) 2010-01-21
EP1350930A1 (de) 2003-10-08
JP2004251267A (ja) 2004-09-09

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