WO2013185127A3 - Out rotor drive electrical vane pump - Google Patents

Out rotor drive electrical vane pump Download PDF

Info

Publication number
WO2013185127A3
WO2013185127A3 PCT/US2013/044971 US2013044971W WO2013185127A3 WO 2013185127 A3 WO2013185127 A3 WO 2013185127A3 US 2013044971 W US2013044971 W US 2013044971W WO 2013185127 A3 WO2013185127 A3 WO 2013185127A3
Authority
WO
WIPO (PCT)
Prior art keywords
electric drive
drive
variable displacement
oil pump
coupled
Prior art date
Application number
PCT/US2013/044971
Other languages
French (fr)
Other versions
WO2013185127A2 (en
Inventor
Liping Wang
Richard Muizelaar
Matthew Williamson
Original Assignee
Magna Powertrain Of America, 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
Application filed by Magna Powertrain Of America, Inc. filed Critical Magna Powertrain Of America, Inc.
Publication of WO2013185127A2 publication Critical patent/WO2013185127A2/en
Publication of WO2013185127A3 publication Critical patent/WO2013185127A3/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
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0057—Driving elements, brakes, couplings, transmission specially adapted for machines or pumps
    • 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
    • F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C2/34—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members
    • F04C2/344—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • F04C2/348—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the vanes positively engaging, with circumferential play, an outer rotatable member
    • 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
    • F04C14/04—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations specially adapted for reversible machines or pumps
    • 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
    • F04C14/08—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the rotational speed
    • 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
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0057—Driving elements, brakes, couplings, transmission specially adapted for machines or pumps
    • F04C15/008—Prime movers
    • 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
    • F04C2240/00—Components
    • F04C2240/45—Hybrid prime mover

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)

Abstract

A variable displacement vane oil pump for use in a vehicle powertrain includes a mechanical drive (12) coupled to a first portion of a rotor (40) and an electrical drive (14) coupled to a second portion of the rotor (38) such that the variable displacement vane pump may be driven by either or both the mechanical and electrical drives to achieve greater efficiency and control while maintaining oil pressure under all circumstances including start/stop conditions. The oil pump, when being driven by the mechanical drive only, remains coupled to the electric drive such that it rotates the motor of the electric drive to generate electricity that may be used to recharge a source of electricity such as a battery. The electric drive further includes a four phase controller for controlling the motor of the electric drive to efficiently operate the variable displacement vane oil pump without the use of a pressure relief valve.
PCT/US2013/044971 2012-06-08 2013-06-10 Out rotor drive electrical vane pump WO2013185127A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261657280P 2012-06-08 2012-06-08
US61/657,280 2012-06-08

Publications (2)

Publication Number Publication Date
WO2013185127A2 WO2013185127A2 (en) 2013-12-12
WO2013185127A3 true WO2013185127A3 (en) 2014-05-08

Family

ID=48748496

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2013/044971 WO2013185127A2 (en) 2012-06-08 2013-06-10 Out rotor drive electrical vane pump

Country Status (2)

Country Link
US (1) US20130336808A1 (en)
WO (1) WO2013185127A2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013130497A1 (en) * 2012-02-27 2013-09-06 Magna Powertrain Of America, Inc. Electric motor -driven pump
DE102015107543A1 (en) * 2015-05-13 2016-11-17 Robert Bosch Automotive Steering Gmbh DISPLACEMENT PUMP, METHOD FOR OPERATING A DISPLACEMENT PUMP AND STEERING SYSTEM
DE102015108924B4 (en) * 2015-06-05 2017-04-13 Nidec Gpm Gmbh Mechanically driven liquid displacement pump
US11624362B2 (en) * 2015-08-07 2023-04-11 Magpumps Limited Device for pumping fluid
BE1024886B1 (en) * 2017-01-09 2018-08-10 Safran Aero Boosters S.A. Dynamo pump
DE102017110394B3 (en) * 2017-05-12 2018-06-28 Schaeffler Technologies AG & Co. KG Electric pump actuator, continuously variable transmission with electric pump actuator and control method for electric pump actuator
CN113550897A (en) * 2020-04-26 2021-10-26 纬湃汽车电子(芜湖)有限公司 Double-power drive pump of gearbox and operation method thereof
US11473575B2 (en) * 2020-05-15 2022-10-18 Hanon Systems EFP Canada Ltd. Dual drive vane pump
US11624363B2 (en) 2020-05-15 2023-04-11 Hanon Systems EFP Canada Ltd. Dual drive gerotor pump

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4658192A (en) * 1986-01-31 1987-04-14 General Electric Company Programmable deadband current regulator
WO1997043518A1 (en) * 1996-05-14 1997-11-20 Kasmer Hydristor Corporation Hydraulic vane pump with flexible band control
DE10214637A1 (en) * 2002-04-02 2003-10-23 Woco Franz Josef Wolf & Co Gmbh Hybrid drive for hybrid pump, especially for motor vehicle, has planetary drive that can be driven by electric motor and/or mechanical drive
WO2009129050A2 (en) * 2008-04-17 2009-10-22 Borgwarner Inc. Coolant pump
DE102010031622A1 (en) * 2010-07-21 2012-01-26 Robert Bosch Gmbh Kraftstofffördereinrichung
US8182235B2 (en) * 2008-11-25 2012-05-22 Toyota Motor Engineering & Manufacturing North America, Inc. Multi-drive fluid pump

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4342545A (en) 1978-07-24 1982-08-03 General Motors Corporation Variable displacement pump
US6234769B1 (en) * 1997-07-09 2001-05-22 Denso Corporation Hybrid type compressor driven by engine and electric motor
JP3700650B2 (en) * 2002-01-15 2005-09-28 株式会社デンソー Hybrid compressor and hybrid compressor device
US7042189B2 (en) * 2002-04-30 2006-05-09 Delphi Technologies, Inc. Controlling an electric motor
DE10340472B4 (en) * 2003-09-03 2008-07-03 Jungheinrich Ag Drive system for an industrial truck
JP2006242133A (en) * 2005-03-04 2006-09-14 Denso Corp Fluid machine
US8696326B2 (en) 2009-05-14 2014-04-15 Magna Powertrain Inc. Integrated electrical auxiliary oil pump

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4658192A (en) * 1986-01-31 1987-04-14 General Electric Company Programmable deadband current regulator
WO1997043518A1 (en) * 1996-05-14 1997-11-20 Kasmer Hydristor Corporation Hydraulic vane pump with flexible band control
DE10214637A1 (en) * 2002-04-02 2003-10-23 Woco Franz Josef Wolf & Co Gmbh Hybrid drive for hybrid pump, especially for motor vehicle, has planetary drive that can be driven by electric motor and/or mechanical drive
WO2009129050A2 (en) * 2008-04-17 2009-10-22 Borgwarner Inc. Coolant pump
US8182235B2 (en) * 2008-11-25 2012-05-22 Toyota Motor Engineering & Manufacturing North America, Inc. Multi-drive fluid pump
DE102010031622A1 (en) * 2010-07-21 2012-01-26 Robert Bosch Gmbh Kraftstofffördereinrichung

Also Published As

Publication number Publication date
WO2013185127A2 (en) 2013-12-12
US20130336808A1 (en) 2013-12-19

Similar Documents

Publication Publication Date Title
WO2013185127A3 (en) Out rotor drive electrical vane pump
WO2015041805A8 (en) System and method for converterless operation of motors-driven pumps
EP2754536A3 (en) Motor system for dual voltage devices
WO2012010993A3 (en) Electric motor with varying torque efficiency profile
WO2012068522A3 (en) Apparatus and method for controlling or limiting rotor orbit in moving cavity motors and pumps, such as mud motors
EP2503065A3 (en) Hybrid construction machine
WO2011148652A3 (en) Power generating apparatus of renewable energy type and method of operating the same
PE20151571A1 (en) GAS TURBINES IN MECHANICAL DRIVEN APPLICATIONS AND METHOD OF OPERATION
WO2011140026A3 (en) Brushless counter-rotating electric apparatus and system
WO2013025416A3 (en) Method and apparatus for recovering inertial energy
IL196192A0 (en) Aircraft
WO2011056518A3 (en) Control device, oil well with device and method
WO2014114321A3 (en) Method for operating a hybrid drive device of a motor vehicle, corresponding hybrid drive device and motor vehicle
WO2012054342A3 (en) Submersible pump system
WO2010107801A3 (en) Induction motor torque control in a pumping system
EP4006331A3 (en) Engine assembly for driving outdoor power equipment
WO2012047886A3 (en) Electric motor having windings operable in parallel and/or series, and related methods
WO2012162528A3 (en) Pump system
EP2705967A3 (en) Hybrid construction machine
EP2479429A3 (en) A wind turbine and a method for powering one or more hydraulic pitch actuators
EP2400658A3 (en) Method for drive-controlling electric machinery
WO2015024623A3 (en) Vehicle control system for an at least partially electrically operated vehicle
WO2011135522A3 (en) Hydraulic power converter
EP2754578A3 (en) Engine operation control device for hybrid vehicle
WO2012092344A3 (en) Integrated generator and motor pump

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 13734875

Country of ref document: EP

Kind code of ref document: A2

122 Ep: pct application non-entry in european phase

Ref document number: 13734875

Country of ref document: EP

Kind code of ref document: A2