HK1201506A1 - 用於材料搬運車輛的液壓再生系統和方法 - Google Patents

用於材料搬運車輛的液壓再生系統和方法

Info

Publication number
HK1201506A1
HK1201506A1 HK15102170.1A HK15102170A HK1201506A1 HK 1201506 A1 HK1201506 A1 HK 1201506A1 HK 15102170 A HK15102170 A HK 15102170A HK 1201506 A1 HK1201506 A1 HK 1201506A1
Authority
HK
Hong Kong
Prior art keywords
material handling
handling vehicle
regeneration system
hydraulic regeneration
hydraulic
Prior art date
Application number
HK15102170.1A
Other languages
English (en)
Inventor
‧亞內爾
Original Assignee
Raymond Corp
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 Raymond Corp filed Critical Raymond Corp
Publication of HK1201506A1 publication Critical patent/HK1201506A1/zh

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, 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
    • B66F9/00Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06Devices 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
    • B66F9/075Constructional features or details
    • B66F9/20Means for actuating or controlling masts, platforms, or forks
    • B66F9/22Hydraulic devices or systems
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B1/00Installations or systems with accumulators; Supply reservoir or sump assemblies
    • F15B1/02Installations or systems with accumulators
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B21/00Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/14Energy-recuperation means
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00Circuits for servomotor systems
    • F15B2211/20Fluid pressure source, e.g. accumulator or variable axial piston pump
    • F15B2211/205Systems with pumps
    • F15B2211/2053Type of pump
    • F15B2211/20569Type of pump capable of working as pump and motor
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00Circuits for servomotor systems
    • F15B2211/30Directional control
    • F15B2211/305Directional control characterised by the type of valves
    • F15B2211/3056Assemblies of multiple valves
    • F15B2211/30565Assemblies of multiple valves having multiple valves for a single output member, e.g. for creating higher valve function by use of multiple valves like two 2/2-valves replacing a 5/3-valve
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00Circuits for servomotor systems
    • F15B2211/30Directional control
    • F15B2211/35Directional control combined with flow control
    • F15B2211/353Flow control by regulating means in return line, i.e. meter-out control
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00Circuits for servomotor systems
    • F15B2211/40Flow control
    • F15B2211/405Flow control characterised by the type of flow control means or valve
    • F15B2211/40515Flow control characterised by the type of flow control means or valve with variable throttles or orifices
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00Circuits for servomotor systems
    • F15B2211/40Flow control
    • F15B2211/415Flow control characterised by the connections of the flow control means in the circuit
    • F15B2211/41581Flow control characterised by the connections of the flow control means in the circuit being connected to an output member and a return line
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00Circuits for servomotor systems
    • F15B2211/60Circuit components or control therefor
    • F15B2211/625Accumulators
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00Circuits for servomotor systems
    • F15B2211/60Circuit components or control therefor
    • F15B2211/63Electronic controllers
    • F15B2211/6303Electronic controllers using input signals
    • F15B2211/6346Electronic controllers using input signals representing a state of input means, e.g. joystick position
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00Circuits for servomotor systems
    • F15B2211/60Circuit components or control therefor
    • F15B2211/665Methods of control using electronic components
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00Circuits for servomotor systems
    • F15B2211/60Circuit components or control therefor
    • F15B2211/665Methods of control using electronic components
    • F15B2211/6654Flow rate control
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00Circuits for servomotor systems
    • F15B2211/70Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/705Output members, e.g. hydraulic motors or cylinders or control therefor characterised by the type of output members or actuators
    • F15B2211/7051Linear output members
    • F15B2211/7052Single-acting output members
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00Circuits for servomotor systems
    • F15B2211/70Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/75Control of speed of the output member
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00Circuits for servomotor systems
    • F15B2211/70Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/76Control of force or torque of the output member
    • F15B2211/761Control of a negative load, i.e. of a load generating hydraulic energy

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Geology (AREA)
  • Civil Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Fluid-Pressure Circuits (AREA)
HK15102170.1A 2013-03-14 2015-03-04 用於材料搬運車輛的液壓再生系統和方法 HK1201506A1 (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13/803,861 US9360023B2 (en) 2013-03-14 2013-03-14 Hydraulic regeneration system and method for a material handling vehicle

Publications (1)

Publication Number Publication Date
HK1201506A1 true HK1201506A1 (zh) 2015-09-04

Family

ID=50277009

Family Applications (1)

Application Number Title Priority Date Filing Date
HK15102170.1A HK1201506A1 (zh) 2013-03-14 2015-03-04 用於材料搬運車輛的液壓再生系統和方法

Country Status (6)

Country Link
US (1) US9360023B2 (zh)
EP (1) EP2778113B1 (zh)
CN (1) CN104045028B (zh)
AU (1) AU2014200737B2 (zh)
CA (1) CA2845512C (zh)
HK (1) HK1201506A1 (zh)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014109004A1 (ja) * 2013-01-08 2014-07-17 株式会社小松製作所 バッテリ式フォークリフト
CN104039680B (zh) * 2013-01-08 2016-06-08 株式会社小松制作所 蓄电池式叉车
EP2857345B1 (en) * 2013-10-07 2017-04-26 Hyster-Yale Group, Inc. Reach truck
EP3261865B1 (en) * 2015-02-26 2019-05-22 Sistemi Sospensioni S.p.A. Hydro-mechanical suspension for vehicle
EP3348514A1 (en) * 2017-01-17 2018-07-18 The Raymond Corporation Variable hydraulic pressure relief systems and methods for a material handling vehicle
EP3483453B1 (en) * 2017-11-09 2019-10-23 Danfoss Power Solutions GmbH & Co. OHG Electro-hydraulic work vehicle with energy recovery
US10662621B2 (en) 2017-11-14 2020-05-26 Deere & Company Control of variable gravity driven hydraulic loads
DE102018104586A1 (de) * 2018-02-28 2019-08-29 Jungheinrich Aktiengesellschaft Flurförderzeug mit mindestens einem hydraulischen Masthubzylinder
DK3610837T3 (da) * 2018-08-16 2023-03-06 Autolift S R L Kørestolslift med lavt energiforbrug
JP7231014B2 (ja) * 2019-04-01 2023-03-01 株式会社島津製作所 電気式産業車両における油圧回路
JP7200886B2 (ja) * 2019-08-29 2023-01-10 株式会社豊田自動織機 エンジン式フォークリフト
CN110778537A (zh) * 2019-11-05 2020-02-11 宁波路佳机械科技有限公司 一种节能型液压站
EP3839269A1 (en) * 2019-12-20 2021-06-23 Dana Motion Systems Italia S.R.L. Hydraulic system with energy recovery
CN111608964B (zh) * 2020-04-16 2021-04-06 浙江大学 一种能回收支撑相下压动作能量的机器人及其控制方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0228498A (ja) 1988-07-13 1990-01-30 Toyota Autom Loom Works Ltd バッテリ式産業車両における油圧装置
DE4133892C1 (zh) * 1991-10-12 1992-12-24 Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De
DE19744429A1 (de) * 1997-10-08 1999-04-22 Still Wagner Gmbh & Co Kg Flurförderfahrzeug mit einer Lastaufnahmevorrichtung und Verfahren zum Absenken der Lastaufnahmevorrichtung
DE10048215A1 (de) 2000-09-28 2002-04-11 Still Wagner Gmbh & Co Kg Hydraulische Hubvorrichtung
DE20208577U1 (de) * 2002-06-03 2003-12-11 Hawe Hydraulik Gmbh & Co. Kg Elektrohydraulische Hubsteuervorrichtung für Flurförerfahrzeuge
US6789387B2 (en) * 2002-10-01 2004-09-14 Caterpillar Inc System for recovering energy in hydraulic circuit
US7240771B2 (en) 2004-05-25 2007-07-10 The Raymond Corporation Mast staging hydraulic circuit
SE531309C2 (sv) * 2006-01-16 2009-02-17 Volvo Constr Equip Ab Styrsystem för en arbetsmaskin och förfarande för styrning av en hydraulcylinder hos en arbetsmaskin
DE102006003414B3 (de) 2006-01-24 2007-08-02 Sauer-Danfoss Gmbh & Co Ohg Hydraulische Schaltungsanordnung
US7444809B2 (en) 2006-01-30 2008-11-04 Caterpillar Inc. Hydraulic regeneration system
DE102006060351B8 (de) * 2006-12-20 2008-07-24 Sauer-Danfoss Gmbh & Co Ohg Hydraulische Schaltungsanordnung mit Energierückgewinnung
EP2333351B1 (de) 2009-12-11 2013-03-20 HAWE Hydraulik SE Elektrohydraulisches Hubmodul
JP5352663B2 (ja) * 2011-12-26 2013-11-27 株式会社豊田自動織機 フォークリフトの油圧制御装置
AU2013202926B2 (en) * 2012-01-13 2015-02-12 Crown Equipment Corporation Warm up cycle for a materials handling vehicle

Also Published As

Publication number Publication date
CA2845512C (en) 2020-09-22
AU2014200737B2 (en) 2017-12-14
US20140260222A1 (en) 2014-09-18
CN104045028A (zh) 2014-09-17
EP2778113B1 (en) 2016-08-17
CN104045028B (zh) 2017-12-12
US9360023B2 (en) 2016-06-07
CA2845512A1 (en) 2014-09-14
EP2778113A1 (en) 2014-09-17
AU2014200737A1 (en) 2014-10-02

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