DE69832071D1 - Regelvorrichtung für mehrfachpumpen - Google Patents

Regelvorrichtung für mehrfachpumpen

Info

Publication number
DE69832071D1
DE69832071D1 DE69832071T DE69832071T DE69832071D1 DE 69832071 D1 DE69832071 D1 DE 69832071D1 DE 69832071 T DE69832071 T DE 69832071T DE 69832071 T DE69832071 T DE 69832071T DE 69832071 D1 DE69832071 D1 DE 69832071D1
Authority
DE
Germany
Prior art keywords
control unit
multiple pumps
pumps
unit
control
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.)
Expired - Lifetime
Application number
DE69832071T
Other languages
English (en)
Other versions
DE69832071T2 (de
Inventor
L Killion
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.)
Metaldyne Machining and Assembly Co Inc
Original Assignee
Metaldyne Machining and Assembly Co 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 Metaldyne Machining and Assembly Co Inc filed Critical Metaldyne Machining and Assembly Co Inc
Application granted granted Critical
Publication of DE69832071D1 publication Critical patent/DE69832071D1/de
Publication of DE69832071T2 publication Critical patent/DE69832071T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B23/00—Pumping installations or systems
    • F04B23/04—Combinations of two or more pumps
    • 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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/007—Installations or systems with two or more pumps or pump cylinders, wherein the flow-path through the stages can be changed, e.g. from series to parallel
    • 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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/02—Stopping, starting, unloading or idling control
    • F04B49/03—Stopping, starting, unloading or idling control by means of valves
    • F04B49/035—Bypassing
    • 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
    • F04C14/06—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations specially adapted for stopping, starting, idling or no-load operation
    • 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
    • F01M1/02—Pressure lubrication using lubricating pumps
    • F01M2001/0253—Pressure lubrication using lubricating pumps characterised by the pump driving means
    • F01M2001/0276—Pressure lubrication using lubricating pumps characterised by the pump driving means driven by a balancer shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
DE69832071T 1997-05-02 1998-05-01 Steuervorrichtung für mehrfachpumpen Expired - Lifetime DE69832071T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US4547097P 1997-05-02 1997-05-02
US45470P 1997-05-02
US69807 1998-04-29
US09/069,807 US5918573A (en) 1997-05-02 1998-04-29 Energy efficient fluid pump
PCT/US1998/008944 WO1998050698A1 (en) 1997-05-02 1998-05-01 Multiple pump control arrangement

Publications (2)

Publication Number Publication Date
DE69832071D1 true DE69832071D1 (de) 2005-12-01
DE69832071T2 DE69832071T2 (de) 2006-07-20

Family

ID=26722809

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69832071T Expired - Lifetime DE69832071T2 (de) 1997-05-02 1998-05-01 Steuervorrichtung für mehrfachpumpen
DE19882536T Withdrawn DE19882536T1 (de) 1997-05-02 1998-05-01 Doppelpumpenanlage

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE19882536T Withdrawn DE19882536T1 (de) 1997-05-02 1998-05-01 Doppelpumpenanlage

Country Status (5)

Country Link
US (1) US5918573A (de)
EP (1) EP0991865B1 (de)
DE (2) DE69832071T2 (de)
GB (1) GB2344620B (de)
WO (1) WO1998050698A1 (de)

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US6167978B1 (en) * 1998-07-02 2001-01-02 Navistar International Transportation Corp Integration of an engine lubrication system with an engine fuel system
US7086366B1 (en) 1999-04-20 2006-08-08 Metaldyne Machining And Assembly Company, Inc. Energy efficient fluid pump
JP4080120B2 (ja) * 1999-11-12 2008-04-23 本田技研工業株式会社 内燃機関の潤滑構造
WO2001053678A1 (en) * 2000-01-21 2001-07-26 Simpson Industries, Inc. Improved energy efficient fluid pump
GB2368883B (en) * 2000-09-13 2002-12-31 Sauer Danfoss Regulating fluid flow from tandem gear pump assemblies
US7674095B2 (en) * 2000-12-12 2010-03-09 Borgwarner Inc. Variable displacement vane pump with variable target regulator
US6790013B2 (en) 2000-12-12 2004-09-14 Borgwarner Inc. Variable displacement vane pump with variable target regulator
DE10161131B4 (de) * 2000-12-12 2013-11-07 Slw Automotive Inc. Flügelpumpe veränderlicher Verdrängung
US6655340B2 (en) * 2001-10-01 2003-12-02 General Motors Corporation Engine with balancer for second order pitching couple
US6688851B2 (en) * 2001-12-28 2004-02-10 Visteon Global Technologies, Inc. Oil pump for controlling planetary system torque
US7726948B2 (en) 2002-04-03 2010-06-01 Slw Automotive Inc. Hydraulic pump with variable flow and variable pressure and electric control
DE60333503D1 (de) * 2002-04-03 2010-09-02 Slw Automotive Inc Pumpe mit variabler Förderleistung und Steuerung dafür
US7037088B2 (en) * 2002-05-31 2006-05-02 Tesma International Inc. Dual balance shaft pump assembly
JP3962341B2 (ja) * 2003-02-14 2007-08-22 株式会社クボタ エンジン
US7287507B2 (en) * 2003-02-28 2007-10-30 Aisin Seiki Kabushiki Kaisha Engine oil supply apparatus
CN100562649C (zh) * 2003-02-28 2009-11-25 爱信精机株式会社 发动机供油装置
GB0515494D0 (en) * 2005-07-28 2005-08-31 Bamford Excavators Ltd Fluid pumping apparatus
KR101421306B1 (ko) * 2006-03-01 2014-08-13 마그나 파워트레인 인크. 베인 펌프 및 동적 평형기
US7370843B2 (en) * 2006-05-03 2008-05-13 Vidir Machine, Inc. Retractable load support system
JP2007309234A (ja) * 2006-05-19 2007-11-29 Honda Motor Co Ltd 内燃機関の潤滑装置
DE102006033428A1 (de) * 2006-07-19 2008-01-31 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH System mit einem Verdichter und einem Verbraucher in einem Kraftfahrzeug
US20080273992A1 (en) * 2007-05-03 2008-11-06 Metaldyne Company Llc. Cavitation-deterring energy-efficient fluid pump system and method of operation
US8302406B2 (en) * 2008-10-15 2012-11-06 Woodward, Inc. Fuel delivery and control system including a positive displacement actuation pump with a variable pressure regulator supplementing a fixed displacement main fuel pump
US8166765B2 (en) * 2008-10-15 2012-05-01 Woodward, Inc. Fuel delivery and control system including a variable displacement actuation pump supplementing a fixed displacement main pump
KR101090708B1 (ko) * 2009-03-16 2011-12-08 기아자동차주식회사 하이브리드 차량용 구동계에서의 기어 백래시 진동을 저감시키기 위한 방법
US8596993B2 (en) * 2010-01-07 2013-12-03 Woodward, Inc. Dual-pump supply system with bypass-controlled flow regulator
US8468995B2 (en) 2010-05-17 2013-06-25 GM Global Technology Operations LLC Compact second order balance shaft arrangement with low inertia driven shaft
US8801396B2 (en) 2010-06-04 2014-08-12 Chrysler Group Llc Oil pump system for an engine
JP5360120B2 (ja) * 2010-06-21 2013-12-04 マツダ株式会社 エンジンのバランサ装置
US8523537B2 (en) 2010-08-23 2013-09-03 Woodward, Inc. Integral plus proportional dual pump switching system
JP5535848B2 (ja) * 2010-09-16 2014-07-02 本田技研工業株式会社 可変流量オイルポンプを備えたエンジン
JP5232842B2 (ja) * 2010-09-16 2013-07-10 株式会社山田製作所 可変流量オイルポンプ
US9103246B2 (en) 2010-11-02 2015-08-11 Ford Global Technologies, Llc System and method for reducing vacuum degradation in a vehicle
US8355859B2 (en) * 2010-11-02 2013-01-15 Ford Global Technologies, Llc Accessory drive for a stop/start vehicle
US8267072B2 (en) * 2010-11-02 2012-09-18 Ford Global Technologies, Llc Efficient vacuum for a vehicle
US8834134B2 (en) 2010-12-20 2014-09-16 Woodward, Inc. Flow sensing dual pump switching system and method
US20130330205A1 (en) * 2012-06-08 2013-12-12 RPM Industries, LLC Variable fluid flow techniques for machine fluid systems
US9759385B2 (en) 2012-06-08 2017-09-12 RPM Industries, LLC Supplemental filtration for machine fluid systems
US9353655B2 (en) * 2013-03-08 2016-05-31 GM Global Technology Operations LLC Oil pump control systems and methods for noise minimization
US20140261281A1 (en) * 2013-03-14 2014-09-18 GM Global Technology Operations LLC Dry Sump Scavenge Pump System With Balance Shaft Capability For Application To Flat Plane V8 Engines
JP6588888B2 (ja) 2013-03-15 2019-10-09 アールピーエム インダストリーズ, エルエルシーRpm Industries, Llc 機械システムのための流体動作の制御
JP6443623B2 (ja) * 2015-02-17 2018-12-26 日立オートモティブシステムズ株式会社 内燃機関のバランサ装置
WO2017065281A1 (ja) * 2015-10-16 2017-04-20 ヤマハ発動機株式会社 鞍乗型車両用ドライブユニット

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FR904757A (fr) * 1944-05-30 1945-11-15 Cem Comp Electro Mec Dispositif permettant d'augmenter automatiquement aux allures lentes le débit d'huile de graissage des auxiliaires actionnés par des machines à vitesse variable
DE2003740C3 (de) * 1970-01-28 1981-05-07 Robert Bosch Gmbh, 7000 Stuttgart Hydraulikanlage mit wenigstens zwei Pumpen
JPS5127281B2 (de) * 1972-07-10 1976-08-12
US4002027A (en) * 1973-10-01 1977-01-11 Tyrone Hydraulics, Inc. Multiple pump control system
DE2825578C2 (de) * 1978-06-10 1984-01-26 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Automatisches Zuschaltventil für Hydrauliksysteme
US4245964A (en) * 1978-11-08 1981-01-20 United Technologies Corporation Efficiency fluid pumping system including sequential unloading of a plurality of pumps by a single pressure responsive control valve
GB2166098B (en) * 1984-10-31 1987-10-28 Trw Cam Gears Ltd Vehicle hydraulic servo system
US4832579A (en) * 1985-01-22 1989-05-23 Peter Norton Plural hydraulic pump system with automatic displacement control and pressure relief valve
US4813858A (en) * 1986-05-20 1989-03-21 Mannesmann Rexroth Gmbh Gerotor pump with pressure valve and suction opening for each pressure chamber
US4703724A (en) * 1986-05-29 1987-11-03 Chrysler Motors Corporation Engine balancing device with a lubricant side discharge
JPH03179177A (ja) * 1989-12-06 1991-08-05 Saitama Kiki Kk オイルポンプ装置
US5464330A (en) * 1993-03-09 1995-11-07 Applied Power Inc. Cyclic hydraulic pump improvements
ES2101441T3 (es) * 1993-06-09 1997-07-01 Eaton Corp Transmision intermedia gemela y dispositivo de toma de fuerza mejorado para la misma.
US5535643A (en) * 1993-11-12 1996-07-16 General Motors Corporation Anti-rattle engine balancer which drives associated oil pump
US5460211A (en) * 1994-02-23 1995-10-24 Minati; Frank E. Component hydraulic log splitter
TW323324B (de) * 1996-02-06 1997-12-21 Honda Motor Co Ltd

Also Published As

Publication number Publication date
GB2344620A (en) 2000-06-14
GB2344620B (en) 2001-08-08
DE69832071T2 (de) 2006-07-20
EP0991865B1 (de) 2005-10-26
GB9929336D0 (en) 2000-02-02
EP0991865A1 (de) 2000-04-12
EP0991865A4 (de) 2002-07-24
DE19882536T1 (de) 2000-07-06
US5918573A (en) 1999-07-06
WO1998050698A1 (en) 1998-11-12

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition