SE0200376D0 - Hydraulsystem för ett fordon samt fordon innefattande ett sådant hydraulsystem - Google Patents

Hydraulsystem för ett fordon samt fordon innefattande ett sådant hydraulsystem

Info

Publication number
SE0200376D0
SE0200376D0 SE0200376A SE0200376A SE0200376D0 SE 0200376 D0 SE0200376 D0 SE 0200376D0 SE 0200376 A SE0200376 A SE 0200376A SE 0200376 A SE0200376 A SE 0200376A SE 0200376 D0 SE0200376 D0 SE 0200376D0
Authority
SE
Sweden
Prior art keywords
hydraulic
hydraulic system
order
vehicle
vehicles
Prior art date
Application number
SE0200376A
Other languages
English (en)
Other versions
SE521188C2 (sv
SE0200376L (sv
Inventor
Jan Loenn
Original Assignee
Kalmar Ind Sverige Ab
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 Kalmar Ind Sverige Ab filed Critical Kalmar Ind Sverige Ab
Priority to SE0200376A priority Critical patent/SE521188C2/sv
Publication of SE0200376D0 publication Critical patent/SE0200376D0/sv
Priority to US10/503,736 priority patent/US7069722B2/en
Priority to JP2003567804A priority patent/JP4088590B2/ja
Priority to CNB038032937A priority patent/CN100410163C/zh
Priority to AU2003207240A priority patent/AU2003207240B2/en
Priority to PCT/SE2003/000205 priority patent/WO2003068660A1/en
Priority to EP03703620.9A priority patent/EP1474353B1/en
Publication of SE0200376L publication Critical patent/SE0200376L/sv
Publication of SE521188C2 publication Critical patent/SE521188C2/sv

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B66F9/075—Constructional features or details
    • B66F9/20—Means for actuating or controlling masts, platforms, or forks
    • B66F9/22—Hydraulic devices or systems
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/20—Drives; Control devices
    • E02F9/22—Hydraulic or pneumatic drives
    • E02F9/2221—Control of flow rate; Load sensing arrangements
    • E02F9/2232—Control of flow rate; Load sensing arrangements using one or more variable displacement pumps
    • E02F9/2235—Control of flow rate; Load sensing arrangements using one or more variable displacement pumps including an electronic controller
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/20—Drives; Control devices
    • E02F9/22—Hydraulic or pneumatic drives
    • E02F9/2221—Control of flow rate; Load sensing arrangements
    • E02F9/2239—Control of flow rate; Load sensing arrangements using two or more pumps with cross-assistance
    • E02F9/2242—Control of flow rate; Load sensing arrangements using two or more pumps with cross-assistance including an electronic controller
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/20—Drives; Control devices
    • E02F9/22—Hydraulic or pneumatic drives
    • E02F9/2278—Hydraulic circuits
    • E02F9/2292—Systems with two or more pumps
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/20—Drives; Control devices
    • E02F9/22—Hydraulic or pneumatic drives
    • E02F9/2278—Hydraulic circuits
    • E02F9/2296—Systems with a variable displacement pump
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/16—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors
    • F15B11/17—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors using two or more pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
    • F15B2211/205—Systems with pumps
    • F15B2211/2053—Type of pump
    • F15B2211/20538—Type of pump constant capacity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
    • F15B2211/205—Systems with pumps
    • F15B2211/2053—Type of pump
    • F15B2211/20546—Type of pump variable capacity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
    • F15B2211/205—Systems with pumps
    • F15B2211/20576—Systems with pumps with multiple pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/30—Directional control
    • F15B2211/305—Directional control characterised by the type of valves
    • F15B2211/30505—Non-return valves, i.e. check valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/40—Flow control
    • F15B2211/405—Flow control characterised by the type of flow control means or valve
    • F15B2211/40515—Flow control characterised by the type of flow control means or valve with variable throttles or orifices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/40—Flow control
    • F15B2211/42—Flow control characterised by the type of actuation
    • F15B2211/426—Flow control characterised by the type of actuation electrically or electronically
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/40—Flow control
    • F15B2211/455—Control of flow in the feed line, i.e. meter-in control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/60—Circuit components or control therefor
    • F15B2211/63—Electronic controllers
    • F15B2211/6303—Electronic controllers using input signals
    • F15B2211/6306—Electronic controllers using input signals representing a pressure
    • F15B2211/6316—Electronic controllers using input signals representing a pressure the pressure being a pilot pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/60—Circuit components or control therefor
    • F15B2211/665—Methods of control using electronic components
    • F15B2211/6654—Flow rate control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/75—Control of speed of the output member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/76—Control of force or torque of the output member
    • F15B2211/763—Control of torque of the output member by means of a variable capacity motor, i.e. by a secondary control on the motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Forklifts And Lifting Vehicles (AREA)
SE0200376A 2002-02-11 2002-02-11 Hydraulsystem för ett fordon, fordon innefattande ett sådant hydraulsystem samt en tilläggsenhet för ett sådant fordon SE521188C2 (sv)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE0200376A SE521188C2 (sv) 2002-02-11 2002-02-11 Hydraulsystem för ett fordon, fordon innefattande ett sådant hydraulsystem samt en tilläggsenhet för ett sådant fordon
US10/503,736 US7069722B2 (en) 2002-02-11 2003-02-07 Hydraulic system for a vehicle, a vehicle including such a hydraulic system and a suplementary unit for such a vehicle
JP2003567804A JP4088590B2 (ja) 2002-02-11 2003-02-07 車両用の油圧システム、同油圧システム及び補助ユニットを備えた車両
CNB038032937A CN100410163C (zh) 2002-02-11 2003-02-07 车用液压系统、包括该液压系统的车辆以及用于该车辆的辅助部件
AU2003207240A AU2003207240B2 (en) 2002-02-11 2003-02-07 A hydraulic system for a vehicle, a vehicle including such a hydraulic system and a supplementary unit for such a vehicle
PCT/SE2003/000205 WO2003068660A1 (en) 2002-02-11 2003-02-07 A hydraulic system for a vehicle, a vehicle including such a hydraulic system and a suplementary unit for such a vehicle
EP03703620.9A EP1474353B1 (en) 2002-02-11 2003-02-07 A hydraulic system for a vehicle, a vehicle including such a hydraulic system and a supplementary unit for such a vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0200376A SE521188C2 (sv) 2002-02-11 2002-02-11 Hydraulsystem för ett fordon, fordon innefattande ett sådant hydraulsystem samt en tilläggsenhet för ett sådant fordon

Publications (3)

Publication Number Publication Date
SE0200376D0 true SE0200376D0 (sv) 2002-02-11
SE0200376L SE0200376L (sv) 2003-08-12
SE521188C2 SE521188C2 (sv) 2003-10-07

Family

ID=20286907

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0200376A SE521188C2 (sv) 2002-02-11 2002-02-11 Hydraulsystem för ett fordon, fordon innefattande ett sådant hydraulsystem samt en tilläggsenhet för ett sådant fordon

Country Status (7)

Country Link
US (1) US7069722B2 (sv)
EP (1) EP1474353B1 (sv)
JP (1) JP4088590B2 (sv)
CN (1) CN100410163C (sv)
AU (1) AU2003207240B2 (sv)
SE (1) SE521188C2 (sv)
WO (1) WO2003068660A1 (sv)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114180292A (zh) * 2021-12-10 2022-03-15 烟台杰瑞石油服务集团股份有限公司 运输计量装置

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JP4715183B2 (ja) * 2004-12-13 2011-07-06 株式会社アドヴィックス ブレーキ液圧による車両制御装置
JP4835040B2 (ja) * 2005-05-20 2011-12-14 株式会社豊田自動織機 産業車両の制御装置、産業車両、及び産業車両の制御方法
US8002073B2 (en) * 2008-04-22 2011-08-23 Kanzaki Kokyukoki Mfg. Co., Ltd. Hydraulic drive working vehicle
US7967099B2 (en) * 2008-06-19 2011-06-28 Caterpillar Paving Products Inc. Method and arrangement of a plurality of propel pumps in a hydrostatically driven compactor
US8347529B2 (en) 2009-04-09 2013-01-08 Vermeer Manufacturing Company Machine attachment based speed control system
IT1393494B1 (it) * 2009-04-10 2012-04-27 Interpump Hydraulics Spa Sistema di comando per un dispositivo ad azionamento idraulico
EP2454490B1 (de) * 2009-07-16 2013-05-01 Schaeffler Technologies AG & Co. KG Hydrauliksystem
EP2339073A1 (en) * 2009-12-23 2011-06-29 Perkins Engines Company Limited A hydraulic system for a machine, a machine and a method of use
KR20140010042A (ko) * 2011-02-10 2014-01-23 이턴 코포레이션 과부하의 경우 대기 모드로 부하 감지 제어
CN102168695B (zh) * 2011-04-18 2013-08-14 徐州开元世纪重型锻压有限公司 液压机落料缓冲装置的液压系统
JP5222975B2 (ja) * 2011-05-18 2013-06-26 株式会社小松製作所 作業機械のエンジン制御装置およびそのエンジン制御方法
CN102320520B (zh) * 2011-08-18 2013-05-22 南通润邦重机有限公司 一种风电安装起重机液压控制回路
JP5921123B2 (ja) 2011-09-27 2016-05-24 ニチユ三菱フォークリフト株式会社 フォークリフト
CN102384817B (zh) * 2011-11-29 2015-09-09 上海汇益控制系统股份有限公司 一种液压测量仪表的批量检测系统
DE102012101949A1 (de) * 2012-03-08 2013-09-12 Linde Material Handling Gmbh Hubvorrichtung eines Flurförderzeugs
TW201431771A (zh) * 2013-02-07 2014-08-16 bo-jun Chen 堆高機負載對應式功率變化系統
WO2015114125A2 (en) * 2014-01-31 2015-08-06 Borgwarner Torqtransfer Systems Ab A hydraulic system for a vehicle
US11644027B2 (en) 2014-03-20 2023-05-09 Danfoss Power Solutions Inc. Electronic torque and pressure control for load sensing pumps
US9416779B2 (en) * 2014-03-24 2016-08-16 Caterpillar Inc. Variable pressure limiting for variable displacement pumps
DE102016216863A1 (de) 2016-09-06 2018-03-08 Jungheinrich Aktiengesellschaft Boostfunktion für Hubeinrichtung
US10501298B2 (en) 2017-04-04 2019-12-10 Tyri International, Inc. Linear actuator system for moving tines of a work vehicle
CN113156880A (zh) * 2021-02-02 2021-07-23 中船第九设计研究院工程有限公司 一种液压台车控制系统

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CN2049642U (zh) * 1989-01-21 1989-12-20 机械电子部北京起重运输机械研究所 一种新型叉车液压系统
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JPH03159879A (ja) * 1989-11-20 1991-07-09 Toyota Autom Loom Works Ltd 産業車両の荷役制御装置
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114180292A (zh) * 2021-12-10 2022-03-15 烟台杰瑞石油服务集团股份有限公司 运输计量装置

Also Published As

Publication number Publication date
US7069722B2 (en) 2006-07-04
AU2003207240A1 (en) 2003-09-04
CN100410163C (zh) 2008-08-13
EP1474353A1 (en) 2004-11-10
JP2005517611A (ja) 2005-06-16
JP4088590B2 (ja) 2008-05-21
SE521188C2 (sv) 2003-10-07
WO2003068660A1 (en) 2003-08-21
EP1474353B1 (en) 2016-07-13
CN1628071A (zh) 2005-06-15
AU2003207240B2 (en) 2007-07-12
US20050160726A1 (en) 2005-07-28
SE0200376L (sv) 2003-08-12

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