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 (enExample)
JP (1) JP5473607B2 (enExample)
CN (1) CN101594977B (enExample)
DE (1) DE102007007005B4 (enExample)
WO (1) WO2008095525A1 (enExample)

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)

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US5486106A (en) * 1993-10-18 1996-01-23 Hehl; Karl Hydraulic device for supplying a hydraulic driving unit

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US5052909A (en) 1990-01-19 1991-10-01 Cincinnati Milacron Inc. Energy-conserving injection molding machine
DE4327313C2 (de) 1993-08-13 2001-07-05 Mannesmann Rexroth Ag Verfahren zur Druckregelung einer hydrostatischen Maschine mit verstellbarem Fördervolumen
DE69617207T2 (de) 1995-03-14 2002-05-08 The Boeing Co., Seattle Steuersystem für eine flugzeugflüssigkeitspumpe
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
CN101594977A (zh) 2009-12-02
WO2008095525A1 (de) 2008-08-14
JP2010517819A (ja) 2010-05-27
EP2121280B1 (de) 2014-03-05
DE102007007005B4 (de) 2021-12-02
EP2121280A1 (de) 2009-11-25
JP5473607B2 (ja) 2014-04-16
DE102007007005A1 (de) 2008-08-14

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