MX2019002487A - Sistema de bomba de entrada dual. - Google Patents

Sistema de bomba de entrada dual.

Info

Publication number
MX2019002487A
MX2019002487A MX2019002487A MX2019002487A MX2019002487A MX 2019002487 A MX2019002487 A MX 2019002487A MX 2019002487 A MX2019002487 A MX 2019002487A MX 2019002487 A MX2019002487 A MX 2019002487A MX 2019002487 A MX2019002487 A MX 2019002487A
Authority
MX
Mexico
Prior art keywords
pump
shaft
external gear
engine
motor
Prior art date
Application number
MX2019002487A
Other languages
English (en)
Inventor
MUIZELAAR Richard
Kowalski Andrzej
Original Assignee
Stackpole Int Engineered Products Ltd
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 Stackpole Int Engineered Products Ltd filed Critical Stackpole Int Engineered Products Ltd
Publication of MX2019002487A publication Critical patent/MX2019002487A/es

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
    • 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
    • F04C11/00—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations
    • F04C11/001—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations of similar working principle
    • F04C11/003—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations of similar working principle having complementary function
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N11/00—Starting of engines by means of electric motors
    • F02N11/08—Circuits or control means specially adapted for starting of engines
    • F02N11/0814—Circuits or control means specially adapted for starting of engines comprising means for controlling automatic idle-start-stop
    • 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
    • F04C11/00—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations
    • F04C11/001—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations of similar working principle
    • 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
    • F04C14/02—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations specially adapted for several machines or pumps connected in series or in parallel
    • 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
    • F04C15/0061—Means for transmitting movement from the prime mover to driven parts of the pump, e.g. clutches, couplings, transmissions
    • 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
    • F04C15/06—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • 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
    • F04C2/082—Details specially related to intermeshing engagement type machines or pumps
    • F04C2/084—Toothed wheels
    • 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
    • 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
    • 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
    • F04C2240/00—Components
    • F04C2240/30—Casings or housings
    • 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
    • F04C2240/40—Electric motor
    • 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
    • F04C2240/50—Bearings
    • 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
    • F04C2240/60—Shafts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2210/00—Working fluid
    • F05B2210/10—Kind or type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/50—Bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/60—Shafts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00—Function
    • F05B2260/40—Transmission of power

Abstract

Un sistema de bomba de fluido de entrada dual para acoplar una transmisión o un mecanismo y un motor eléctrico. El sistema puede incluir un primer engranaje externo, una paleta, un engranaje interno o una bomba tipo gerotor, una segunda bomba de engranaje externo y un eje de conexión. Los engranajes de la segunda bomba incluyen rodamientos de embrague unidireccional que permiten el funcionamiento del sistema en múltiples modos, incluidos el modo de solo mecanismo; el modo de sólo motor; un modo combinado en el que el motor opera la primera bomba a través del eje y el motor opera la segunda bomba con un engranaje externo que gira en su dirección de bombeo a una velocidad mayor que el eje; un impulso de entrada y un modo de desconexión. También se incluye una bomba que tiene un primer eje para acoplar el motor a un primer engranaje externo y un segundo eje para acoplar el motor a un segundo engranaje externo, así como un rodamiento de embrague unidireccional que funciona de manera similar.
MX2019002487A 2016-09-02 2017-08-30 Sistema de bomba de entrada dual. MX2019002487A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662383160P 2016-09-02 2016-09-02
PCT/IB2017/055227 WO2018042354A1 (en) 2016-09-02 2017-08-30 Dual input pump and system

Publications (1)

Publication Number Publication Date
MX2019002487A true MX2019002487A (es) 2019-07-01

Family

ID=61282021

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019002487A MX2019002487A (es) 2016-09-02 2017-08-30 Sistema de bomba de entrada dual.

Country Status (8)

Country Link
US (1) US10815991B2 (es)
EP (1) EP3507156B1 (es)
JP (1) JP7008689B2 (es)
KR (1) KR102355730B1 (es)
CN (1) CN109890675B (es)
CA (1) CA3035635C (es)
MX (1) MX2019002487A (es)
WO (1) WO2018042354A1 (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10920772B2 (en) * 2017-10-09 2021-02-16 Chilldyne, Inc. Dual motor gear pump
DE102018200225B3 (de) * 2018-01-09 2019-03-07 Magna Powertrain Bad Homburg GmbH Pumpenanordnung für ein Fahrzeug, sowie Steuerung für eine Pumpenanordnung und Verfahren
US20190331079A1 (en) * 2018-04-26 2019-10-31 Paccar Inc Fuel delivery systems and methods
DE102019203239A1 (de) * 2019-03-11 2020-09-17 Zf Friedrichshafen Ag Verfahren zur Versorgung von Verbrauchern eines Ölversorgungsystems für ein Fahrzeug-Getriebe mit Öl
CN110360098B (zh) * 2019-06-11 2022-03-25 浙江大学 径向力平衡的三联齿轮泵
DE102019208847A1 (de) * 2019-06-18 2020-12-24 Vitesco Technologies GmbH Pumpenstufenanordnung, Außenzahnradpumpe, Verwendung einer Pumpenstufenanordnung und Fahrzeuggetriebe
DE102019208845A1 (de) 2019-06-18 2020-12-24 Vitesco Technologies GmbH Pumpenstufenanordnung, Außenzahnradpumpe, Verwendung einer Pumpenstufenanordnung und Fahrzeuggetriebe
DE102020116069A1 (de) * 2019-08-16 2021-02-18 Schaeffler Technologies AG & Co. KG Gerotorpumpe mit geteilter leistung
GB2609345A (en) * 2019-09-18 2023-02-01 Terex Gb Ltd Machine with configurable power system
CN110630490B (zh) * 2019-09-29 2021-06-29 江苏军源装备制造有限公司 一种叶片泵
US11624363B2 (en) * 2020-05-15 2023-04-11 Hanon Systems EFP Canada Ltd. Dual drive gerotor pump
US11473575B2 (en) * 2020-05-15 2022-10-18 Hanon Systems EFP Canada Ltd. Dual drive vane pump
CN113833545B (zh) * 2021-10-15 2022-08-23 潍柴动力股份有限公司 一种混合动力汽车发动机润滑的方法、装置及电子设备
CN116816663B (zh) * 2023-06-16 2024-04-19 浙江大学 一种双输入式叶片泵供能的液压系统

Family Cites Families (63)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3244111A (en) 1965-09-14 1966-04-05 Dura Corp Dual pump
JPS5118082B2 (es) * 1972-05-19 1976-06-07
US4519755A (en) 1980-05-09 1985-05-28 Sargent-Welch Scientific Company Gerotor vacuum pump
US4586885A (en) 1983-03-08 1986-05-06 Parker-Hannifin Corporation Compact high torque hydraulic motors
US4501536A (en) 1983-03-08 1985-02-26 W. H. Nichols Company Compact high torque gerotor-type hydraulic motor
US4639202A (en) 1985-02-06 1987-01-27 Mahanay Joseph W Gerotor device with dual valving plates
JP3343660B2 (ja) 1992-12-10 2002-11-11 本田技研工業株式会社 オイルポンプ駆動装置
JP3289533B2 (ja) 1995-01-30 2002-06-10 株式会社エクォス・リサーチ ハイブリッド型車両
NL1001279C2 (nl) 1995-09-25 1997-03-26 Doornes Transmissie Bv Continu variabele transmissie.
JPH09133084A (ja) * 1995-11-10 1997-05-20 Kubota Corp 多連式ギヤポンプ
DE19750675C1 (de) 1997-11-15 1998-08-13 Zahnradfabrik Friedrichshafen Ölpumpe
DE19821794A1 (de) 1998-05-15 1999-11-18 Continental Teves Ag & Co Ohg Motorpumpenaggregat
US7186101B2 (en) 1998-07-31 2007-03-06 The Texas A&M University System Gerotor apparatus for a quasi-isothermal Brayton cycle Engine
US7726959B2 (en) 1998-07-31 2010-06-01 The Texas A&M University Gerotor apparatus for a quasi-isothermal Brayton cycle engine
ATE226283T1 (de) 1998-12-24 2002-11-15 Mannesmann Rexroth Ag Pumpenanordnung mit zwei hydropumpen
JP3550068B2 (ja) * 2000-01-24 2004-08-04 本田技研工業株式会社 ハイブリッド車両の制御装置
US6634866B2 (en) 2001-08-17 2003-10-21 Borgwarner, Inc. Method and apparatus for providing a hydraulic transmission pump assembly having a one way clutch
US7008200B2 (en) 2002-02-05 2006-03-07 The Texas A&M University System Gerotor apparatus for a quasi-isothermal brayton cycle engine
JP4200679B2 (ja) 2002-02-18 2008-12-24 アイシン・エィ・ダブリュ株式会社 車輌の制御装置
JP4065721B2 (ja) * 2002-05-14 2008-03-26 社団法人日本航空宇宙工業会 直列並列切り替え用ダブルギアポンプおよび切り替え回路
JP2005030517A (ja) * 2003-07-08 2005-02-03 Toyota Motor Corp オイルポンプの駆動装置
JP2005194890A (ja) * 2003-12-26 2005-07-21 Mitsubishi Materials Corp 内接型ギヤポンプ
CA2554277A1 (en) 2004-01-23 2005-08-11 Starrotor Corporation Gerotor apparatus for a quasi-isothermal brayton cycle engine
US7494439B2 (en) 2004-08-26 2009-02-24 Gm Global Technology Operations, Inc. Dual drive pump with dual chain and roller clutch and method
JP2006233771A (ja) * 2005-02-22 2006-09-07 Mitsubishi Materials Pmg Corp ポンプロータ
DE102005013137A1 (de) 2005-03-22 2006-09-28 Zf Friedrichshafen Ag Verfahren und Vorrichtung zur Steuerung einer Ölversorgung für ein Automatgetriebe und ein Anfahrelement
US20070224067A1 (en) * 2006-03-27 2007-09-27 Manfred Arnold Variable displacement sliding vane pump
DE102007032103B4 (de) 2007-05-16 2022-02-24 Robert Bosch Gmbh Pumpeneinheit mit einer Hauptpumpe und einer in ihrem Fördervolumen verstellbaren Ladepumpe
US20090041593A1 (en) 2007-08-09 2009-02-12 Kabushiki Kaisha Toyota Jidoshokki Variable displacement type gear pump
US8042331B2 (en) 2008-04-01 2011-10-25 GM Global Technology Operations LLC On-demand hydraulic pump for a transmission and method of operation
US8182235B2 (en) 2008-11-25 2012-05-22 Toyota Motor Engineering & Manufacturing North America, Inc. Multi-drive fluid pump
WO2010077560A2 (en) * 2008-12-09 2010-07-08 Borgwarner Inc. Automatic transmission for a hybrid vehicle
US9611847B2 (en) * 2009-04-16 2017-04-04 Eaton Industrial Corporation Aircraft main engine fuel pump with multiple gear stages using shared journals
US8714942B2 (en) 2009-06-09 2014-05-06 Magna Powertrain Inc. Dual power input fluid pump
CN102022303B (zh) * 2009-09-15 2013-05-08 上海华普汽车有限公司 一种双驱动油泵及其控制系统
US20110129359A1 (en) 2009-11-30 2011-06-02 Caterpillar Inc. Variable output pump
US8826760B2 (en) 2009-12-31 2014-09-09 Borgwarner Inc. Automatic transmission having high pressure actuation and low pressure lube hydraulic circuit
US8640452B2 (en) 2010-01-19 2014-02-04 GM Global Technology Operations LLC Hydraulic circuit for a power transmission device
JP5297429B2 (ja) 2010-09-24 2013-09-25 アイシン・エィ・ダブリュ株式会社 液圧発生装置及び駆動装置
US8951025B2 (en) * 2010-09-30 2015-02-10 Gm Global Technology Operations, Llc Dual drive pump system
US8561502B2 (en) 2010-11-16 2013-10-22 GM Global Technology Operations LLC Dual drive pump system with one way clutches
JP5100819B2 (ja) * 2010-11-17 2012-12-19 本田技研工業株式会社 ハイブリッド車両
CA2827626C (en) 2011-02-17 2018-05-15 Allison Transmission, Inc. Modulation control system and method for a hybrid transmission
US8795118B2 (en) 2011-03-04 2014-08-05 Chrysler Group Llc Electric motor assist for transmission electric oil pump
JP2012207637A (ja) 2011-03-30 2012-10-25 Hitachi Automotive Systems Ltd 電動オイルポンプ
JP5801637B2 (ja) 2011-07-27 2015-10-28 株式会社ミクニ 変速機用油圧回路
US9976576B2 (en) 2011-10-24 2018-05-22 Eaton Intelligent Power Limited Hydraulic distribution system employing a dual pump
JP2013095260A (ja) 2011-10-31 2013-05-20 Aisin Aw Co Ltd ハイブリッド駆動装置
JP2013234635A (ja) * 2012-05-11 2013-11-21 Toyota Industries Corp 外接ギヤポンプ
JP5987524B2 (ja) 2012-07-24 2016-09-07 株式会社アドヴィックス ギヤポンプ装置
US20140056732A1 (en) 2012-08-22 2014-02-27 Magna Powertrain Hybrid variable external gear pump
KR101394039B1 (ko) * 2012-09-03 2014-05-12 현대자동차 주식회사 차량용 자동변속기의 유압공급시스템
US9556721B2 (en) 2012-12-07 2017-01-31 Schlumberger Technology Corporation Dual-pump formation fracturing
DE102012112722A1 (de) 2012-12-20 2014-06-26 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Pumpe
DE102012112720B4 (de) 2012-12-20 2017-01-12 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Pumpe
US9109597B2 (en) * 2013-01-15 2015-08-18 Stackpole International Engineered Products Ltd Variable displacement pump with multiple pressure chambers where a circumferential extent of a first portion of a first chamber is greater than a second portion
DE112014000998T5 (de) 2013-02-26 2015-11-05 Honda Motor Co., Ltd. Hydraulische Druckversorgungsvorrichtung
JP5669878B2 (ja) 2013-03-25 2015-02-18 トヨタ自動車株式会社 ハイブリッド車両の動力伝達装置
US9534519B2 (en) * 2014-12-31 2017-01-03 Stackpole International Engineered Products, Ltd. Variable displacement vane pump with integrated fail safe function
WO2016131427A1 (zh) * 2015-02-19 2016-08-25 江苏金鼎汽车科技有限公司 一种液压节能装置
US20170058895A1 (en) * 2015-08-26 2017-03-02 GM Global Technology Operations LLC Dual pump system for automatic transmission augmentation, extended stop and start, and sailing
US9926928B2 (en) 2016-01-26 2018-03-27 Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Wuerzburg Oil pump
DE102016107447A1 (de) 2016-04-21 2017-11-09 Schwäbische Hüttenwerke Automotive GmbH Rotationspumpe mit Schmiernut im Dichtsteg

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US20180066655A1 (en) 2018-03-08
EP3507156B1 (en) 2022-08-24
WO2018042354A1 (en) 2018-03-08
JP7008689B2 (ja) 2022-01-25
WO2018042354A4 (en) 2018-04-26
CN109890675B (zh) 2022-07-12
KR102355730B1 (ko) 2022-01-26
CN109890675A (zh) 2019-06-14
KR20190045924A (ko) 2019-05-03
US10815991B2 (en) 2020-10-27
EP3507156A1 (en) 2019-07-10
JP2019533108A (ja) 2019-11-14

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