DE102014226236A1 - Hydraulische Schaltung und Maschine mit einer hydraulischen Schaltung - Google Patents
Hydraulische Schaltung und Maschine mit einer hydraulischen Schaltung Download PDFInfo
- Publication number
- DE102014226236A1 DE102014226236A1 DE102014226236.4A DE102014226236A DE102014226236A1 DE 102014226236 A1 DE102014226236 A1 DE 102014226236A1 DE 102014226236 A DE102014226236 A DE 102014226236A DE 102014226236 A1 DE102014226236 A1 DE 102014226236A1
- Authority
- DE
- Germany
- Prior art keywords
- valve
- control
- hydraulic
- machine
- pressure
- 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.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D24/00—Special deep-drawing arrangements in, or in connection with, presses
- B21D24/10—Devices controlling or operating blank holders independently, or in conjunction with dies
- B21D24/14—Devices controlling or operating blank holders independently, or in conjunction with dies pneumatically or hydraulically
-
- 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
- F15B11/02—Systems essentially incorporating special features for controlling the speed or actuating force of an output member
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/16—Control arrangements for fluid-driven presses
-
- 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
- E02F9/2289—Closed circuit
-
- 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
-
- 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
- F15B11/08—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor
-
- 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
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
- F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
- F15B13/044—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by electrically-controlled means, e.g. solenoids, torque-motors
-
- 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
- F15B2211/2053—Type of pump
- F15B2211/20561—Type of pump reversible
-
- 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
- F15B2211/20569—Type of pump capable of working as pump and 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
- F15B2211/20576—Systems with pumps with multiple pumps
- F15B2211/20584—Combinations of pumps with high and low 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
- F15B2211/21—Systems with pressure sources other than pumps, e.g. with a pyrotechnical charge
- F15B2211/212—Systems with pressure sources other than pumps, e.g. with a pyrotechnical charge the pressure sources being accumulators
-
- 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
- F15B2211/265—Control of multiple pressure sources
- F15B2211/2654—Control of multiple pressure sources one or more pressure sources having priority
-
- 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
- F15B2211/27—Directional control by means of the pressure source
-
- 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
- F15B2211/30525—Directional control valves, e.g. 4/3-directional control valve
-
- 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
- F15B2211/61—Secondary circuits
- F15B2211/613—Feeding circuits
-
- 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
-
- 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
- F15B2211/6653—Pressure 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
- F15B2211/765—Control of position or angle of the output member
- F15B2211/7656—Control of position or angle of the output member with continuous position 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
- F15B7/00—Systems in which the movement produced is definitely related to the output of a volumetric pump; Telemotors
- F15B7/005—With rotary or crank input
- F15B7/006—Rotary pump input
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Fluid-Pressure Circuits (AREA)
- Punching Or Piercing (AREA)
- Control Of Presses (AREA)
- Press Drives And Press Lines (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102014226236.4A DE102014226236A1 (de) | 2014-09-29 | 2014-12-17 | Hydraulische Schaltung und Maschine mit einer hydraulischen Schaltung |
CN201510625737.7A CN105465066B (zh) | 2014-09-29 | 2015-09-28 | 液压线路和具有液压线路的机器 |
JP2015190837A JP6899627B2 (ja) | 2014-09-29 | 2015-09-29 | 流体回路および流体回路を有する機械 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102014114149 | 2014-09-29 | ||
DE102014114149.0 | 2014-09-29 | ||
DE102014226236.4A DE102014226236A1 (de) | 2014-09-29 | 2014-12-17 | Hydraulische Schaltung und Maschine mit einer hydraulischen Schaltung |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102014226236A1 true DE102014226236A1 (de) | 2016-03-31 |
Family
ID=55485829
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102014226236.4A Pending DE102014226236A1 (de) | 2014-09-29 | 2014-12-17 | Hydraulische Schaltung und Maschine mit einer hydraulischen Schaltung |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP6899627B2 (ja) |
CN (1) | CN105465066B (ja) |
AT (1) | AT516316B1 (ja) |
DE (1) | DE102014226236A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102016113294A1 (de) * | 2016-07-19 | 2018-01-25 | Dorst Technologies Gmbh & Co. Kg | Hydraulische Antriebseinrichtung |
DE102021205065A1 (de) | 2021-05-19 | 2022-11-24 | Robert Bosch Gesellschaft mit beschränkter Haftung | Ziehkissen und Verfahren zum Steuern desselben |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105955192B (zh) * | 2016-04-29 | 2022-01-04 | 上海新暴威电子科技有限公司 | 伺服压装机的实时压装监控方法 |
US11048281B2 (en) * | 2018-06-12 | 2021-06-29 | Robert Bosch Gmbh | Real-time capable control strategy for hydraulic systems while systematically taking into consideration control (rate) and state variable constraints |
JP7267879B2 (ja) * | 2019-09-06 | 2023-05-02 | 株式会社東芝 | 蒸気タービン弁駆動装置 |
JP7408494B2 (ja) | 2020-06-15 | 2024-01-05 | 株式会社東芝 | 蒸気タービン弁異常監視システム、蒸気タービン弁駆動装置、蒸気タービン弁装置および蒸気タービンプラント |
DE102021121461A1 (de) * | 2021-08-18 | 2023-02-23 | Dorst Technologies Gmbh & Co. Kg | Pulverpresse mit hydraulischem Pressenantrieb |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012019665A1 (de) | 2012-10-08 | 2014-04-10 | Robert Bosch Gmbh | Hydraulische Steueranordnung und Presse mit einer derartigen Steueranordnung |
DE102013221410A1 (de) | 2013-10-22 | 2015-04-23 | Robert Bosch Gmbh | Antriebseinheit und schnell laufende Maschine mit einer derartigen Antriebseinheit |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0673737B2 (ja) * | 1988-09-30 | 1994-09-21 | 宇部興産株式会社 | 加圧鋳造方法および装置 |
JPH1137106A (ja) * | 1997-07-16 | 1999-02-09 | Kayaba Ind Co Ltd | 操作制御回路 |
DE19831624A1 (de) * | 1998-07-15 | 2000-01-20 | Mueller Weingarten Maschf | Hydraulischer Antrieb für eine Presse |
DE29920122U1 (de) * | 1999-11-16 | 2000-03-23 | TRW Fahrwerksysteme GmbH & Co KG, 40547 Düsseldorf | Elektro-hydraulisches Lenksystem |
JP2005076781A (ja) * | 2003-09-01 | 2005-03-24 | Shin Caterpillar Mitsubishi Ltd | 作業機械の駆動装置 |
US7234298B2 (en) * | 2005-10-06 | 2007-06-26 | Caterpillar Inc | Hybrid hydraulic system and work machine using same |
CN101341342B (zh) * | 2006-06-02 | 2011-05-18 | 布鲁宁赫斯海诺马帝克有限公司 | 具有容积流量补偿的静液压驱动机构 |
DE102006045442A1 (de) * | 2006-09-26 | 2008-03-27 | Robert Bosch Gmbh | Hydrostatische Antriebseinheit |
US7775040B2 (en) * | 2006-11-08 | 2010-08-17 | Caterpillar Inc | Bidirectional hydraulic transformer |
JP4844363B2 (ja) * | 2006-11-28 | 2011-12-28 | コベルコ建機株式会社 | 油圧駆動装置及びこれを備えた作業機械 |
US20080155975A1 (en) * | 2006-12-28 | 2008-07-03 | Caterpillar Inc. | Hydraulic system with energy recovery |
DE102009043034A1 (de) * | 2009-09-25 | 2011-03-31 | Robert Bosch Gmbh | Vorgespannter hydraulischer Antrieb mit drehzahlvariabler Pumpe |
DE102010012126A1 (de) * | 2010-03-20 | 2011-09-22 | Robert Bosch Gmbh | Presse mit vorgespanntem Rahmen |
CN201679799U (zh) * | 2010-04-30 | 2010-12-22 | 海特克液压有限公司 | 一种两点电控带压力控制型变量马达 |
EP2688761B1 (en) * | 2011-03-21 | 2015-12-16 | Dana Belgium N.V. | Accumulator assisted hydrostatic driveline and optimization method thereof |
KR101595193B1 (ko) * | 2011-06-23 | 2016-02-17 | 가부시기가이샤니레꼬 | 전기 유압 하이브리드 구동 장치 |
WO2014073338A1 (ja) * | 2012-11-07 | 2014-05-15 | 日立建機株式会社 | 建設機械の油圧駆動装置 |
CN104903595B (zh) * | 2013-01-08 | 2017-03-08 | 日立建机株式会社 | 工作机械的液压系统 |
DE102013216346A1 (de) * | 2013-06-25 | 2015-01-08 | Robert Bosch Gmbh | Vierkammerzylinder für eine hydraulische Stellvorrichtung mit Notfunktion und hydraulische Stellvorrichtung damit |
CN103362171B (zh) * | 2013-07-29 | 2015-04-29 | 哈尔滨工业大学 | 切换控制的液压混合动力挖掘机液压系统 |
-
2014
- 2014-12-17 DE DE102014226236.4A patent/DE102014226236A1/de active Pending
-
2015
- 2015-09-21 AT ATA50805/2015A patent/AT516316B1/de active
- 2015-09-28 CN CN201510625737.7A patent/CN105465066B/zh active Active
- 2015-09-29 JP JP2015190837A patent/JP6899627B2/ja active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012019665A1 (de) | 2012-10-08 | 2014-04-10 | Robert Bosch Gmbh | Hydraulische Steueranordnung und Presse mit einer derartigen Steueranordnung |
DE102013221410A1 (de) | 2013-10-22 | 2015-04-23 | Robert Bosch Gmbh | Antriebseinheit und schnell laufende Maschine mit einer derartigen Antriebseinheit |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102016113294A1 (de) * | 2016-07-19 | 2018-01-25 | Dorst Technologies Gmbh & Co. Kg | Hydraulische Antriebseinrichtung |
DE102021205065A1 (de) | 2021-05-19 | 2022-11-24 | Robert Bosch Gesellschaft mit beschränkter Haftung | Ziehkissen und Verfahren zum Steuern desselben |
Also Published As
Publication number | Publication date |
---|---|
AT516316B1 (de) | 2017-11-15 |
JP2016070500A (ja) | 2016-05-09 |
CN105465066B (zh) | 2019-11-19 |
JP6899627B2 (ja) | 2021-07-07 |
AT516316A2 (de) | 2016-04-15 |
AT516316A3 (de) | 2016-11-15 |
CN105465066A (zh) | 2016-04-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AT516316B1 (de) | Verfahren zur Steuerung einer hydraulisch angetriebenen Maschine | |
EP1714764A2 (de) | Hydraulische Formschliesseinheit | |
EP3317088B1 (de) | Elektrohydraulische antriebseinheit | |
EP1710445A2 (de) | Hydraulische Steuerung | |
DE102016113882A1 (de) | Elektro-hydrostatisches Antriebssystem | |
EP0311779B1 (de) | Hydraulische Steuereinrichtung für eine Presse | |
DE102011056894A1 (de) | Hydraulischer Linearantrieb | |
DE102011011750A1 (de) | Druckspeicherlose hydraulische Antriebsanordnung für und mit einem Verbraucher, insbesondere für Pressen sowie Verfahren zum Betreiben einer solchen druckspeicherlosen hydraulischen Antriebsanordnung | |
WO2018177640A1 (de) | Vorrichtung zum regeln einer hydraulischen maschine | |
EP3837446B1 (de) | Elektrohydrostatisches aktuatorsystem mit nachsaugbehälter | |
WO2018108615A1 (de) | Hydraulischer antrieb mit eil- und lasthub | |
EP3101281B1 (de) | Hydraulische schaltung zur druckmittelversorgung eines hydraulischen verbrauchers in einem geschlossenen hydraulischen kreis | |
DE102012016838B4 (de) | Hydraulische Steuerschaltung für eine hydraulisch betätigte Gießeinheit | |
EP3601806B1 (de) | Vorrichtung zum regeln einer hydraulischen maschine | |
DE102017000523A1 (de) | Hydraulikvorrichtung für eine Formgebungsmaschine | |
DE102009005768B4 (de) | Druckregelung einer hydraulischen Antriebseinheit | |
DE102012019665A1 (de) | Hydraulische Steueranordnung und Presse mit einer derartigen Steueranordnung | |
EP2824334A1 (de) | Hydraulischer Linearantrieb | |
DE102020201216A1 (de) | Hydraulische Gießeinheit | |
DE102018222425A1 (de) | Hydrostatischer Antrieb, insbesondere für eine Presse oder eine Spritzgießmaschine | |
DE102011079691B3 (de) | Steuerkolbenzentrierung für hydrostatische servoverstelleinrichtungen von hydraulikmaschinen | |
DE102018203367A1 (de) | Hydrostatischer Linearantrieb | |
DE102014101616B4 (de) | Hydraulisches Ziehkissen einer Ziehpresse und Verfahren zum Betreiben des hydraulischen Ziehkissens | |
DE613588C (de) | Mittelbar wirkende Regelvorrichtung fuer Kraftmaschinen, insbesondere Wasserturbinen, mit hydraulischem Servomotor | |
EP3523120B1 (de) | Elektrohydraulische antriebseinheit |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
R012 | Request for examination validly filed | ||
R016 | Response to examination communication |