CA2898451A1 - Electric pump for a hybrid vehicle - Google Patents

Electric pump for a hybrid vehicle Download PDF

Info

Publication number
CA2898451A1
CA2898451A1 CA2898451A CA2898451A CA2898451A1 CA 2898451 A1 CA2898451 A1 CA 2898451A1 CA 2898451 A CA2898451 A CA 2898451A CA 2898451 A CA2898451 A CA 2898451A CA 2898451 A1 CA2898451 A1 CA 2898451A1
Authority
CA
Canada
Prior art keywords
pump
electric pump
electric
engine
hybrid
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.)
Abandoned
Application number
CA2898451A
Other languages
English (en)
French (fr)
Inventor
Thomas A. Wright
Ronald E. Dailey
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.)
Allison Transmission Inc
Original Assignee
Allison Transmission 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 Allison Transmission Inc filed Critical Allison Transmission Inc
Publication of CA2898451A1 publication Critical patent/CA2898451A1/en
Abandoned 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
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
    • B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/50—Architecture of the driveline characterised by arrangement or kind of transmission units
    • B60K6/54—Transmission for changing ratio
    • B60K6/547—Transmission for changing ratio the transmission being a stepped gearing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
    • 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
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/0021—Generation or control of line pressure
    • F16H61/0025—Supply of control fluid; Pumps therefore
    • F16H61/0031—Supply of control fluid; Pumps therefore using auxiliary pumps, e.g. pump driven by a different power source than the engine
    • 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
    • F04C2230/00—Manufacture
    • F04C2230/60—Assembly methods
    • 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
    • F04C2240/80—Other components
    • F04C2240/805—Fastening means, e.g. bolts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Hybrid Electric Vehicles (AREA)
CA2898451A 2013-03-14 2013-12-19 Electric pump for a hybrid vehicle Abandoned CA2898451A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361781458P 2013-03-14 2013-03-14
US61/781,458 2013-03-14
PCT/US2013/076472 WO2014143303A1 (en) 2013-03-14 2013-12-19 Electric pump for a hybrid vehicle

Publications (1)

Publication Number Publication Date
CA2898451A1 true CA2898451A1 (en) 2014-09-18

Family

ID=51537475

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2898451A Abandoned CA2898451A1 (en) 2013-03-14 2013-12-19 Electric pump for a hybrid vehicle

Country Status (7)

Country Link
US (1) US20150132163A1 (ko)
EP (1) EP2973961A4 (ko)
KR (1) KR102225785B1 (ko)
CN (1) CN105284040A (ko)
AU (1) AU2013381385B2 (ko)
CA (1) CA2898451A1 (ko)
WO (1) WO2014143303A1 (ko)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9840143B1 (en) 2015-05-20 2017-12-12 Hydro-Gear Limited Partnership Cooling pump assembly and cooling system for utility vehicle
US10106027B1 (en) 2015-06-01 2018-10-23 Hydro-Gear Limited Partnership Generator/cooling assembly and system for utility vehicle
US10358040B1 (en) 2015-06-01 2019-07-23 Hydro-Gear Limited Partnership Drive assembly and system for utility vehicle
US10391854B1 (en) 2015-06-15 2019-08-27 Hydro-Gear Limited Partnership Drive and cooling system for utility vehicle
KR101694023B1 (ko) * 2015-06-30 2017-01-09 현대자동차주식회사 하이브리드 차량의 엔진 제어 장치 및 방법
US10093169B1 (en) 2015-07-09 2018-10-09 Hydro-Gear Limited Partnership Power and cooling system for utility vehicle
DE102015120440A1 (de) * 2015-11-25 2017-06-01 Getrag Getriebe- Und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie Kg Pumpenanordnung und Hydraulikanordnung für Kraftfahrzeug-Antriebsstrang
DE102015223804B4 (de) * 2015-12-01 2019-12-19 Zf Friedrichshafen Ag Hydraulische Steuerung für ein Automatikgetriebe sowie Verfahren zur Montage eines hydraulischen Steuergerätes
US9863528B2 (en) * 2015-12-10 2018-01-09 Hyundai Motor Company Hydraulic pressure supply system of automatic transmission
JPWO2018131403A1 (ja) * 2017-01-11 2019-11-07 パナソニックＩｐマネジメント株式会社 電動オイルポンプ
CN106655632B (zh) * 2017-03-15 2019-04-26 北京新能源汽车股份有限公司 一种油冷回路系统、驱动电机、动力系统及汽车
CN107830079B (zh) * 2017-08-30 2019-07-30 日本电产东测（浙江）有限公司 液压控制装置以及动力传递控制装置
US10618423B2 (en) * 2017-09-15 2020-04-14 Ford Global Technologies, Llc Isolated dual bus hybrid vehicle drivetrain
DE102017221355A1 (de) * 2017-11-29 2019-05-29 Zf Friedrichshafen Ag Hydraulische Getriebesteuerung mit integrierter Pumpe
JP6965818B2 (ja) * 2018-04-19 2021-11-10 トヨタ自動車株式会社 車両用電動オイルポンプ
US11313359B2 (en) * 2019-10-01 2022-04-26 St9 Gas And Oil, Llc Electric drive pump for well stimulation
DE102020207779A1 (de) 2020-06-23 2021-12-23 Deere & Company Getriebebaugruppe, Kupplungsmodul und Fahrzeug
US11614158B2 (en) * 2020-07-13 2023-03-28 GM Global Technology Operations LLC Hydraulic Gerotor pump for automatic transmission
DE102020122867A1 (de) * 2020-09-01 2022-03-03 Schwäbische Hüttenwerke Automotive GmbH Pumpen-Motor-Einheit mit integrativem Gehäusedeckel
US11680565B2 (en) 2021-02-08 2023-06-20 Schaeffler Technologies AG & Co. KG Motor-pump system
US20230417240A1 (en) * 2022-06-27 2023-12-28 Schaeffler Technologies AG & Co. KG Hybrid module with multi-gerotor pump

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2251202A (en) * 1938-01-06 1941-07-29 Holo Krome Screw Corp Drive pin
US2223871A (en) * 1938-12-21 1940-12-03 Russell W Johnson Taper pin
US2372816A (en) * 1942-09-16 1945-04-03 Bendix Aviat Corp Engine accessory
US2711286A (en) * 1952-08-01 1955-06-21 Wetmore Hodges Motor-pump or compressor
US5145329A (en) * 1990-06-29 1992-09-08 Eaton Corporation Homoplanar brushless electric gerotor
DE4106060C2 (de) * 1991-02-27 1995-11-30 Fresenius Ag Pumpe, insbesondere gekapselte medizinische Pumpe
US6935450B1 (en) * 1999-10-01 2005-08-30 Aisin Aw Co., Ltd. Hybrid vehicle driving device
JP4085558B2 (ja) * 1999-10-01 2008-05-14 アイシン・エィ・ダブリュ株式会社 ハイブリット車用駆動装置
JP4298150B2 (ja) * 2000-09-26 2009-07-15 アイシン・エィ・ダブリュ株式会社 ハイブリット車用駆動装置
US6742976B2 (en) * 2001-11-20 2004-06-01 Paul Groll Ribbed dowel
US6743003B2 (en) * 2002-09-13 2004-06-01 Parker-Hannifin Corporation Hydraulic device with balanced rotor
US20050031465A1 (en) * 2003-08-07 2005-02-10 Dreiman Nelik I. Compact rotary compressor
US20050084392A1 (en) * 2003-10-20 2005-04-21 United Dominion Industries, Inc. Pump drive alignment apparatus and method
CN101048594A (zh) * 2004-10-28 2007-10-03 诺信公司 旋转泵
US7226277B2 (en) * 2004-12-22 2007-06-05 Pratt & Whitney Canada Corp. Pump and method
JP4237731B2 (ja) * 2005-05-31 2009-03-11 株式会社日立製作所 モータ一体型内接歯車式ポンプ及びその製造方法並びに電子機器
US7641457B2 (en) * 2006-03-28 2010-01-05 Jtekt Corporation Internal gear pump
JP5126588B2 (ja) * 2008-01-08 2013-01-23 アイシン精機株式会社 電動ポンプ
US8257068B2 (en) * 2008-06-05 2012-09-04 White Drive Products, Inc. Cooling system for gerotor motor
US8182235B2 (en) * 2008-11-25 2012-05-22 Toyota Motor Engineering & Manufacturing North America, Inc. Multi-drive fluid pump
US8696326B2 (en) * 2009-05-14 2014-04-15 Magna Powertrain Inc. Integrated electrical auxiliary oil pump
DE102009028148A1 (de) * 2009-07-31 2011-02-03 Robert Bosch Gmbh Zahnradpumpe
JP5564974B2 (ja) * 2009-12-01 2014-08-06 株式会社ジェイテクト 電動ポンプ及び電動ポンプの取付け構造
JP5757082B2 (ja) * 2009-12-01 2015-07-29 株式会社ジェイテクト 電動ポンプ
US8376720B2 (en) * 2010-03-05 2013-02-19 GM Global Technology Operations LLC Outer ring driven gerotor pump
US9446763B2 (en) * 2010-12-23 2016-09-20 Magna Powertrain Inc. Controlled gerotor actuated pre-trans parallel hybrid
US8840385B2 (en) * 2011-03-03 2014-09-23 Ti Group Automotive Systems, L.L.C. Positive displacement fluid pump

Also Published As

Publication number Publication date
US20150132163A1 (en) 2015-05-14
EP2973961A4 (en) 2016-10-12
KR20150129320A (ko) 2015-11-19
EP2973961A1 (en) 2016-01-20
AU2013381385A1 (en) 2015-08-20
KR102225785B1 (ko) 2021-03-11
CN105284040A (zh) 2016-01-27
WO2014143303A1 (en) 2014-09-18
AU2013381385B2 (en) 2016-08-18

Similar Documents

Publication Publication Date Title
AU2013381385B2 (en) Electric pump for a hybrid vehicle
EP2675681B1 (en) Modulation control system and method for a hybrid transmission
CA2829627C (en) Clogged filter detection system and method
AU2011299058B2 (en) Hybrid system
EP2723617B1 (en) Low level oil detection system and method
AU2015203774B2 (en) Modulation control system and method for a hybrid transmission

Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20171219