JP5473607B2 - エレクトロハイドロリック制御装置 - Google Patents
エレクトロハイドロリック制御装置 Download PDFInfo
- Publication number
- JP5473607B2 JP5473607B2 JP2009548582A JP2009548582A JP5473607B2 JP 5473607 B2 JP5473607 B2 JP 5473607B2 JP 2009548582 A JP2009548582 A JP 2009548582A JP 2009548582 A JP2009548582 A JP 2009548582A JP 5473607 B2 JP5473607 B2 JP 5473607B2
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- adjustment
- control device
- fluid pump
- control circuit
- 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 - Fee Related
Links
Images
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)
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 (3)
| Publication Number | Publication Date |
|---|---|
| JP2010517819A JP2010517819A (ja) | 2010-05-27 |
| JP2010517819A5 JP2010517819A5 (enExample) | 2011-02-17 |
| JP5473607B2 true JP5473607B2 (ja) | 2014-04-16 |
Family
ID=39321449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009548582A Expired - Fee Related JP5473607B2 (ja) | 2007-02-08 | 2007-12-18 | エレクトロハイドロリック制御装置 |
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)
| 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 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3919823C3 (de) | 1989-06-14 | 1998-04-09 | Mannesmann Ag | Spritzgießmaschine mit hydraulischen Verbrauchern |
| 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 |
| DE4335403C1 (de) * | 1993-10-18 | 1994-12-15 | Karl Hehl | Hydraulikeinrichtung |
| 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 |
-
2007
- 2007-02-08 DE DE102007007005.7A patent/DE102007007005B4/de active Active
- 2007-12-18 CN CN200780050611.5A patent/CN101594977B/zh active Active
- 2007-12-18 JP JP2009548582A patent/JP5473607B2/ja not_active Expired - Fee Related
- 2007-12-18 EP EP07856849.0A patent/EP2121280B1/de active Active
- 2007-12-18 WO PCT/EP2007/011124 patent/WO2008095525A1/de not_active Ceased
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 |
| CN101594977B (zh) | 2014-03-19 |
| EP2121280A1 (de) | 2009-11-25 |
| DE102007007005A1 (de) | 2008-08-14 |
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