CN101594977B - 电动液压控制装置 - Google Patents

电动液压控制装置 Download PDF

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Publication number
CN101594977B
CN101594977B CN200780050611.5A CN200780050611A CN101594977B CN 101594977 B CN101594977 B CN 101594977B CN 200780050611 A CN200780050611 A CN 200780050611A CN 101594977 B CN101594977 B CN 101594977B
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China
Prior art keywords
pressure
electro
chain
control apparatus
hydraulic control
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CN200780050611.5A
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English (en)
Chinese (zh)
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CN101594977A (zh
Inventor
S·施米德
H·德尔
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Robert Bosch GmbH
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Robert Bosch GmbH
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Classifications

    • 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
    • F04B49/20—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 by changing the driving speed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/76—Measuring, controlling or regulating
    • B29C45/82—Hydraulic or pneumatic circuits
    • 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
    • F04B49/002—Hydraulic systems to change the pump delivery
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76003—Measured parameter
    • B29C2945/76006—Pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76003—Measured parameter
    • B29C2945/76083—Position
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76655—Location of control
    • B29C2945/76775—Fluids
    • B29C2945/76785—Fluids hydraulic fluids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76655—Location of control
    • B29C2945/76792—Auxiliary devices
    • B29C2945/76812—Auxiliary fluid supplying devices
    • 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
    • F04B2201/00—Pump parameters
    • F04B2201/02—Piston parameters
    • F04B2201/0206—Length of piston stroke
    • 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
    • F04B2201/00—Pump parameters
    • F04B2201/12—Parameters of driving or driven means
    • F04B2201/1201—Rotational speed of the axis
    • 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
    • F04B2201/00—Pump parameters
    • F04B2201/12—Parameters of driving or driven means
    • F04B2201/1204—Position of a rotating inclined plate
    • 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
    • F04B2201/00—Pump parameters
    • F04B2201/12—Parameters of driving or driven means
    • F04B2201/1205—Position of a non-rotating inclined plate
    • 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
    • F15B2211/20507—Type of prime mover
    • F15B2211/20515—Electric motor
    • 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
    • F15B2211/60—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
    • F15B2211/6313—Electronic controllers using input signals representing a pressure the pressure being a load 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
    • F15B2211/63—Electronic controllers
    • F15B2211/6303—Electronic controllers using input signals
    • F15B2211/6336—Electronic controllers using input signals representing a state of the output member, e.g. position, speed or acceleration

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
CN200780050611.5A 2007-02-08 2007-12-18 电动液压控制装置 Active CN101594977B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102007007005.7 2007-02-08
DE102007007005.7A DE102007007005B4 (de) 2007-02-08 2007-02-08 Elektrohydraulische Steueranordnung
PCT/EP2007/011124 WO2008095525A1 (de) 2007-02-08 2007-12-18 Elektrohydraulische steueranordnung

Publications (2)

Publication Number Publication Date
CN101594977A CN101594977A (zh) 2009-12-02
CN101594977B true CN101594977B (zh) 2014-03-19

Family

ID=39321449

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200780050611.5A Active CN101594977B (zh) 2007-02-08 2007-12-18 电动液压控制装置

Country Status (5)

Country Link
EP (1) EP2121280B1 (cg-RX-API-DMAC10.html)
JP (1) JP5473607B2 (cg-RX-API-DMAC10.html)
CN (1) CN101594977B (cg-RX-API-DMAC10.html)
DE (1) DE102007007005B4 (cg-RX-API-DMAC10.html)
WO (1) WO2008095525A1 (cg-RX-API-DMAC10.html)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009059025A1 (de) * 2009-12-18 2011-06-22 Robert Bosch GmbH, 70469 Verfahren zum Betrieb einer hydraulischen Arbeitsmaschine
DE102010010506A1 (de) * 2010-03-06 2011-09-08 Robert Bosch Gmbh Elektrohydraulische Druckregelanordnung und Verfahren zur Druckregelung
AT508659B1 (de) 2010-04-02 2011-03-15 Engel Austria Gmbh Hydraulische antriebseinheit für spritzgiessmaschine
DE102010027183A1 (de) * 2010-07-14 2012-01-19 Robert Bosch Gmbh Hydroaggregat
DE102010033346B3 (de) * 2010-08-04 2012-02-02 Bucyrus Hex Gmbh Verfahren zum Starten eines Elektromotors in einer hydraulisch betriebenen Arbeitsmaschine
DE102011108285A1 (de) 2010-12-22 2012-06-28 Robert Bosch Gmbh Hydraulischer Antrieb
DE102011010218B4 (de) 2011-02-03 2019-09-12 Robert Bosch Gmbh Verfahren zum Regeln des Drucks eines mittels einer drehzahlgeregelten Pumpe geförderten Fluids
FR2975774B1 (fr) * 2011-05-25 2014-01-17 Eurocopter France Procede de determination de l'effort statique developpe par une servocommande
CN102240770B (zh) * 2011-06-22 2013-07-31 李俊 专用于高强度铆钉的铆接机及液压泵站
US9000898B2 (en) * 2012-08-16 2015-04-07 Deere & Company Electrohydraulic controller feedback system and method
DE102013005774B4 (de) * 2013-04-05 2021-01-21 Robert Bosch Gmbh Nutzung einer von einem motor angetriebenen drehzahlvariablen hydraulikpumpe als hydrostatisches getriebe
FR3005703B1 (fr) * 2013-05-14 2016-08-19 Machine Smart Systeme hydraulique a controle electronique de pression et de debit
CN104416894A (zh) * 2013-08-20 2015-03-18 宁波弘讯科技股份有限公司 型坯壁厚控制系统及控制方法
JP6253369B2 (ja) * 2013-11-26 2017-12-27 第一電気株式会社 ハイブリッドアクチュエータ
CN103821783B (zh) * 2013-12-05 2016-02-03 中国第一汽车股份有限公司无锡油泵油嘴研究所 液压供油系统的恒压恒流装置
DE102014226634B3 (de) * 2014-12-19 2016-05-12 Robert Bosch Gmbh Verfahren zum Betreiben eines hydraulischen Antriebs, Recheneinheit, Computerprogramm und maschinenlesbares Speichermedium
DE102015221684A1 (de) 2015-11-05 2017-05-11 Robert Bosch Gmbh Verfahren zum durcksensorlosen Stellen des Drucks eines mittels einer drehzahlgeregelten Pumpe geförderten Fluids
DE102015119108A1 (de) * 2015-11-06 2017-05-11 Pleiger Maschinenbau Gmbh & Co. Kg Verfahren und Vorrichtung zum Ansteuern einer hydraulisch betätigten Antriebseinheit einer Armatur
DE102016011778A1 (de) * 2016-08-11 2018-02-15 M A E Maschinen- Und Apparatebau Götzen Gmbh Hydraulische, insbesondere druckspeicherlose, Antriebsanordnung für und mit einem Verbraucher, insbesondere für Pressen, sowie Verfahren zum Betreiben einer solchen hydraulischen Antriebsanordnung
DE102018202060A1 (de) 2018-02-09 2019-08-14 Robert Bosch Gmbh Hydrostatische Anordnung
AT521016B1 (de) 2018-08-24 2019-10-15 Engel Austria Gmbh Verfahren und Vorrichtung zur Zustandsüberwachung einer Hydraulikpumpe
DE102019216771A1 (de) * 2019-10-30 2021-05-06 Robert Bosch Gmbh Hydraulische Steueranordnung zur Druckmittelversorgung wenigstens zweier hydraulischer Verbraucher
CN112460010B (zh) * 2020-10-13 2023-06-09 中国煤炭科工集团太原研究院有限公司 一种矿用车载移动式乳化液泵站系统及控制方法
AT524891B1 (de) * 2021-03-29 2023-01-15 Engel Austria Gmbh Hydraulische Antriebsvorrichtung für eine Formgebungsmaschine
CN115479058B (zh) * 2021-05-31 2025-02-18 上海汽车集团股份有限公司 液压缸系统的压力控制方法
AT525047B1 (de) * 2021-06-23 2022-12-15 Engel Austria Gmbh Hydraulische Antriebsvorrichtung für eine Formgebungsmaschine
DE102022203051B3 (de) 2022-03-29 2023-10-12 Robert Bosch Gesellschaft mit beschränkter Haftung Verfahren zum Betreiben einer drehzahlvariablen Pumpe
DE102022205233B4 (de) 2022-05-25 2023-12-07 Robert Bosch Gesellschaft mit beschränkter Haftung Verfahren zum Betreiben eines Elektrohydraulikaggregats

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5486106A (en) * 1993-10-18 1996-01-23 Hehl; Karl Hydraulic device for supplying a hydraulic driving unit

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DE19930648A1 (de) 1999-07-02 2001-01-11 Daimler Chrysler Ag Elektrohydraulische Druckversorgung mit verstellbarer Pumpe und regelbarem elektrischem Antrieb
DE10110398A1 (de) 2001-03-03 2002-09-26 Mannesmann Rexroth Ag Verfahren zur Regelung der Druckmittelzufuhr zu einem hydraulisch betätigten Aktor
JP4194868B2 (ja) * 2003-03-28 2008-12-10 東京計器株式会社 液圧制御システム

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5486106A (en) * 1993-10-18 1996-01-23 Hehl; Karl Hydraulic device for supplying a hydraulic driving unit

Also Published As

Publication number Publication date
EP2121280B1 (de) 2014-03-05
CN101594977A (zh) 2009-12-02
JP5473607B2 (ja) 2014-04-16
WO2008095525A1 (de) 2008-08-14
DE102007007005B4 (de) 2021-12-02
EP2121280A1 (de) 2009-11-25
DE102007007005A1 (de) 2008-08-14
JP2010517819A (ja) 2010-05-27

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