WO2017147033A1 - Pompe entraînée par un moteur pour système de commande hydraulique - Google Patents

Pompe entraînée par un moteur pour système de commande hydraulique Download PDF

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Publication number
WO2017147033A1
WO2017147033A1 PCT/US2017/018621 US2017018621W WO2017147033A1 WO 2017147033 A1 WO2017147033 A1 WO 2017147033A1 US 2017018621 W US2017018621 W US 2017018621W WO 2017147033 A1 WO2017147033 A1 WO 2017147033A1
Authority
WO
WIPO (PCT)
Prior art keywords
pump
motor
shaft
driven
lubrication system
Prior art date
Application number
PCT/US2017/018621
Other languages
English (en)
Inventor
Chengyun Guo
Christopher A. Spangler
Keith D. Van Maanen
Original Assignee
Borgwarner 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 Borgwarner Inc. filed Critical Borgwarner Inc.
Publication of WO2017147033A1 publication Critical patent/WO2017147033A1/fr

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Classifications

    • 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
    • F16H57/0439—Pumps using multiple pumps with different power sources or a single pump with different power sources, e.g. one and the same pump may selectively be driven by either the engine or an electric motor
    • 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
    • F16H61/0028—Supply of control fluid; Pumps therefore using a single pump driven by different power sources
    • 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
    • F16H2061/0037—Generation or control of line pressure characterised by controlled fluid supply to lubrication circuits of the gearing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hybrid Electric Vehicles (AREA)

Abstract

L'invention concerne un système de commande hydraulique pour une transmission de véhicule, lequel système comprend un boîtier délimitant un perçage et une pompe disposée à l'intérieur du perçage et pouvant fonctionner de façon à délivrer un fluide à un ou plusieurs éléments dans la transmission. Le système comprend également un moteur électrique permettant de délivrer sélectivement de l'énergie à la pompe. Le moteur électrique comprend un stator disposé dans le boîtier entourant le perçage et un rotor entourant le stator.
PCT/US2017/018621 2016-02-25 2017-02-21 Pompe entraînée par un moteur pour système de commande hydraulique WO2017147033A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662299721P 2016-02-25 2016-02-25
US62/299,721 2016-02-25

Publications (1)

Publication Number Publication Date
WO2017147033A1 true WO2017147033A1 (fr) 2017-08-31

Family

ID=59685541

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2017/018621 WO2017147033A1 (fr) 2016-02-25 2017-02-21 Pompe entraînée par un moteur pour système de commande hydraulique

Country Status (1)

Country Link
WO (1) WO2017147033A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050169773A1 (en) * 2004-02-04 2005-08-04 Josef Schwarz Oil pump for an automatic transmission of a motor vehicle
US20050265858A1 (en) * 2002-11-02 2005-12-01 Andreas Klaus Motor vehicle drive arrangement
US20120141297A1 (en) * 2010-12-07 2012-06-07 Kia Motors Corporation Oil pump controlling system of hybrid vehicle and method thereof
US20130150199A1 (en) * 2011-12-09 2013-06-13 Zf Friedrichshafen Ag Pump unit with a pump and a hybrid drive
US20140255210A1 (en) * 2013-03-11 2014-09-11 Hyundai Motor Company Vehicle having variable oil pump

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050265858A1 (en) * 2002-11-02 2005-12-01 Andreas Klaus Motor vehicle drive arrangement
US20050169773A1 (en) * 2004-02-04 2005-08-04 Josef Schwarz Oil pump for an automatic transmission of a motor vehicle
US20120141297A1 (en) * 2010-12-07 2012-06-07 Kia Motors Corporation Oil pump controlling system of hybrid vehicle and method thereof
US20130150199A1 (en) * 2011-12-09 2013-06-13 Zf Friedrichshafen Ag Pump unit with a pump and a hybrid drive
US20140255210A1 (en) * 2013-03-11 2014-09-11 Hyundai Motor Company Vehicle having variable oil pump

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