BRPI1010521A2 - "fluid pumping system for a power transmission device" - Google Patents

"fluid pumping system for a power transmission device"

Info

Publication number
BRPI1010521A2
BRPI1010521A2 BRPI1010521A BRPI1010521A BRPI1010521A2 BR PI1010521 A2 BRPI1010521 A2 BR PI1010521A2 BR PI1010521 A BRPI1010521 A BR PI1010521A BR PI1010521 A BRPI1010521 A BR PI1010521A BR PI1010521 A2 BRPI1010521 A2 BR PI1010521A2
Authority
BR
Brazil
Prior art keywords
power transmission
transmission device
pumping system
fluid pumping
fluid
Prior art date
Application number
BRPI1010521A
Other languages
Portuguese (pt)
Inventor
Florin Stratulat
Gil Hadar
Peter Krug
Peter Lit Ming Chang
Original Assignee
Sst Technologies Inc A Joint Venture Of Magna Powertrain Inc And Shw Gmbh
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 Sst Technologies Inc A Joint Venture Of Magna Powertrain Inc And Shw Gmbh filed Critical Sst Technologies Inc A Joint Venture Of Magna Powertrain Inc And Shw Gmbh
Publication of BRPI1010521A2 publication Critical patent/BRPI1010521A2/en

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
    • 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
    • F04C14/223—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 using a movable cam
    • 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
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16N—LUBRICATING
    • F16N13/00—Lubricating-pumps
    • F16N13/20—Rotary pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/0434—Features relating to lubrication or cooling or heating relating to lubrication supply, e.g. pumps ; Pressure control
    • F16H57/0436—Pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Rotary Pumps (AREA)
BRPI1010521A 2009-03-05 2010-02-23 "fluid pumping system for a power transmission device" BRPI1010521A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15760109P 2009-03-05 2009-03-05
PCT/CA2010/000269 WO2010099599A1 (en) 2009-03-05 2010-02-23 Direct control linear variable displacement vane pump

Publications (1)

Publication Number Publication Date
BRPI1010521A2 true BRPI1010521A2 (en) 2016-03-15

Family

ID=42709165

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1010521A BRPI1010521A2 (en) 2009-03-05 2010-02-23 "fluid pumping system for a power transmission device"

Country Status (8)

Country Link
US (1) US20120093672A1 (en)
EP (1) EP2404062A4 (en)
JP (1) JP2012519253A (en)
KR (1) KR20120006977A (en)
CN (1) CN102333956A (en)
BR (1) BRPI1010521A2 (en)
CA (1) CA2753511A1 (en)
WO (1) WO2010099599A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103363279B (en) * 2012-04-05 2016-09-07 同济大学 A kind of vane type stepless variable lubricating oil pump of step motor control
KR101333959B1 (en) * 2012-05-31 2013-11-27 울산대학교 산학협력단 Variable oil pump with inner actuator
ITTO20130735A1 (en) * 2013-09-11 2015-03-12 Vhit Spa VARIABLE DISPLACEMENT PUMP WITH ELECTRIC CONTROL ADJUSTMENT AND ADJUSTMENT METHOD OF ITS DISPLACEMENT
CN103742775A (en) * 2013-12-30 2014-04-23 东风汽车公司 Vane variable displacement oil pump
CN104314637B (en) * 2014-08-19 2018-03-02 湖南机油泵股份有限公司 The lubricating oil pump of internal combustion engine
US10253772B2 (en) 2016-05-12 2019-04-09 Stackpole International Engineered Products, Ltd. Pump with control system including a control system for directing delivery of pressurized lubricant
DE102016209171A1 (en) * 2016-05-25 2017-11-30 Mahle International Gmbh Pendulum slider machine, in particular oil pump, for an internal combustion engine of a motor vehicle
DE102017106546A1 (en) * 2017-03-27 2018-09-27 Robert Bosch Gmbh Oil pump with electrically adjustable displacement
CN110714917B (en) * 2019-10-09 2021-05-28 太原理工大学 Variable mechanism of single-acting vane pump for continuously and proportionally adjusting flow
CN111648836A (en) * 2020-07-03 2020-09-11 湖南机油泵股份有限公司 Variable displacement oil pump slide block control mechanism
EP4253802A4 (en) * 2020-12-30 2024-01-10 Huawei Digital Power Technologies Co., Ltd. Control method and device

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3650642A (en) * 1970-04-14 1972-03-21 Chandler Evans Inc Pumping system including variable displacement vane pump
US4439117A (en) * 1982-08-17 1984-03-27 The Bendix Corporation Variable displacement vane pump
JPS6131675A (en) * 1984-07-24 1986-02-14 Nippon Denso Co Ltd Variable capacity radial plunger pump
GB9012848D0 (en) * 1990-06-08 1990-08-01 Lucas Ind Plc Fuel pump
ATE197504T1 (en) * 1991-12-13 2000-11-11 Abbott Lab DETERMINATION OF TRICYCLIC ANTIDEPRESSANTS IN THE PRESENCE OF DISRUPTIVE SUBSTANCES
DE4302610C2 (en) * 1993-01-30 1996-08-08 Daimler Benz Ag Process for regulating the pump output of lubricant pumps and lubricant pump therefor
DE4319200C1 (en) * 1993-06-09 1994-07-21 Glyco Metall Werke Multi-stage controller for lubricant pumps with continuously variable delivery volumes
DE10103386A1 (en) * 2001-01-26 2002-10-10 Audi Ag Volumetric flow regulated lubricant pump, especially for internal combustion engine, has pressure dependent and temperature dependent volumetric flow regulation
FR2829535B1 (en) * 2001-09-12 2005-08-12 Pierburg VARIABLE CYLINDREE PALLET PUMP
US6763797B1 (en) * 2003-01-24 2004-07-20 General Motors Corporation Engine oil system with variable displacement pump
ITBO20040008A1 (en) * 2004-01-09 2004-04-09 Pierburg Spa PUMPING PLANT
WO2006032132A1 (en) * 2004-09-20 2006-03-30 Magna Powertrain Inc. Pump with selectable outlet pressure
WO2006045190A1 (en) * 2004-10-25 2006-05-04 Magna Powertrain Inc. Variable capacity vane pump with force reducing chamber on displacement ring
US7640736B2 (en) * 2005-07-22 2010-01-05 Ashradan Holdings Ltd. Self-contained hydraulic actuator system
US8011909B2 (en) * 2007-03-28 2011-09-06 Goodrich Pump & Engine Control Systems, Inc. Balanced variable displacement vane pump with floating face seals and biased vane seals
US8128386B2 (en) * 2008-06-26 2012-03-06 Hamilton Sundstrand Corporation Variable flow pumping system

Also Published As

Publication number Publication date
EP2404062A4 (en) 2014-01-15
EP2404062A1 (en) 2012-01-11
CA2753511A1 (en) 2010-09-10
WO2010099599A1 (en) 2010-09-10
US20120093672A1 (en) 2012-04-19
KR20120006977A (en) 2012-01-19
CN102333956A (en) 2012-01-25
JP2012519253A (en) 2012-08-23

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Legal Events

Date Code Title Description
B15I Others concerning applications: loss of priority
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 5A E 6A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2384 DE 13-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.