EP2610049A3 - Procédé de commande d'une presse hydraulique - Google Patents

Procédé de commande d'une presse hydraulique Download PDF

Info

Publication number
EP2610049A3
EP2610049A3 EP20120008248 EP12008248A EP2610049A3 EP 2610049 A3 EP2610049 A3 EP 2610049A3 EP 20120008248 EP20120008248 EP 20120008248 EP 12008248 A EP12008248 A EP 12008248A EP 2610049 A3 EP2610049 A3 EP 2610049A3
Authority
EP
European Patent Office
Prior art keywords
electric motor
main
switched
main electric
pump
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.)
Granted
Application number
EP20120008248
Other languages
German (de)
English (en)
Other versions
EP2610049B2 (fr
EP2610049B1 (fr
EP2610049A2 (fr
Inventor
Josef Heitzler
Ulrich Salamon
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
L Schuler GmbH
Original Assignee
L Schuler GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=47602715&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP2610049(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by L Schuler GmbH filed Critical L Schuler GmbH
Publication of EP2610049A2 publication Critical patent/EP2610049A2/fr
Publication of EP2610049A3 publication Critical patent/EP2610049A3/fr
Application granted granted Critical
Publication of EP2610049B1 publication Critical patent/EP2610049B1/fr
Publication of EP2610049B2 publication Critical patent/EP2610049B2/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • B30B15/166—Electrical control arrangements
    • 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
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/14—Energy-recuperation means
    • 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
    • F15B2211/20—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
    • 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
    • F15B2211/30505—Non-return valves, i.e. check valves
    • 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
    • F15B2211/80—Other types of control related to particular problems or conditions
    • F15B2211/88—Control measures for saving energy

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
EP12008248.2A 2012-01-02 2012-12-11 Procédé de commande d'une presse hydraulique Active EP2610049B2 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102012000017A DE102012000017A1 (de) 2012-01-02 2012-01-02 Verfahren zur Steuerung einer hydraulischen Presse

Publications (4)

Publication Number Publication Date
EP2610049A2 EP2610049A2 (fr) 2013-07-03
EP2610049A3 true EP2610049A3 (fr) 2014-09-03
EP2610049B1 EP2610049B1 (fr) 2017-07-26
EP2610049B2 EP2610049B2 (fr) 2022-02-09

Family

ID=47602715

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12008248.2A Active EP2610049B2 (fr) 2012-01-02 2012-12-11 Procédé de commande d'une presse hydraulique

Country Status (3)

Country Link
EP (1) EP2610049B2 (fr)
DE (1) DE102012000017A1 (fr)
ES (1) ES2644874T5 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103112192A (zh) * 2013-02-05 2013-05-22 张伟伟 一种工位式液压成型机
DE102015105400B4 (de) * 2015-04-09 2022-06-02 Langenstein & Schemann Gmbh Umformmaschine, insbesondere Schmiedehammer, und Verfahren zum Steuern einer Umformmaschine
CN105082610B (zh) * 2015-09-07 2017-04-26 华中科技大学 一种用于降低液压机装机功率的动力装置及其应用
CN107344425A (zh) * 2016-05-04 2017-11-14 叶明坦 一种全自动生物质燃料加速增压成型机及其控制方法
DE102018108415A1 (de) 2018-04-10 2019-10-10 Siempelkamp Maschinen- Und Anlagenbau Gmbh Verfahren zum Betrieb eines hydraulischen Systems
CN109434425B (zh) * 2018-12-11 2021-06-04 山东省科学院激光研究所 压力机系统
CN111022439B (zh) * 2019-12-13 2022-03-01 三一重机有限公司 一种回转制动防反转方法、装置及工程机械

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57207049A (en) * 1981-06-15 1982-12-18 Matsushita Electric Works Ltd Compression molder
DE4243578A1 (de) * 1992-12-22 1994-06-23 Faun Umwelttechnik Gmbh Nutzfahrzeughydraulik
US6460332B1 (en) * 1998-11-04 2002-10-08 Komatsu Ltd. Pressure oil energy recover/regenation apparatus
DE102006055931A1 (de) * 2006-11-27 2008-06-05 Robert Bosch Gmbh Hydrostatischer Antrieb mit einer Summenleistungsregelvorrichtung
DE102008038992A1 (de) * 2008-08-13 2010-02-18 Schuler Smg Gmbh & Co. Kg Hydraulische Presse
US20110072810A1 (en) * 2008-05-30 2011-03-31 Kayaba Industry Co., Ltd. Controller of hybrd construction machine
TR201008886A2 (tr) * 2010-10-27 2011-04-21 Coşkunöz Metal Form Maki̇na Endüstri̇ Ve Ti̇c. A.Ş. Bir servo hidrolik pres

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4429782A1 (de) 1993-09-02 1995-03-09 Mueller Weingarten Maschf Verfahren zur Regelung des Antriebs einer hydraulischen Presse und Vorrichtung zur Durchführung des Verfahrens
JP4291759B2 (ja) 2004-08-26 2009-07-08 キャタピラージャパン株式会社 流体圧駆動回路
JP4703362B2 (ja) 2005-10-24 2011-06-15 カヤバ工業株式会社 駆動機構兼用発電装置
DE102006058630B4 (de) 2006-12-13 2012-12-06 Schuler Pressen Gmbh & Co. Kg Elektrohydraulische Pressenhaupt- oder Nebenantriebseinrichtung, insbesondere elektrohydraulischer Ziehkissenantrieb
DE102008003106A1 (de) * 2008-01-01 2009-07-02 Dieffenbacher Gmbh + Co. Kg Verfahren zum energiesparenden Betreiben einer hydraulischen Presse und eine energiesparende und wartungsarme hydraulische Presse
KR101617609B1 (ko) 2008-02-12 2016-05-18 파커-한니핀 코포레이션 유압 작업 기계용 흐름 관리 시스템
DE102008053766A1 (de) * 2008-10-21 2010-04-22 Voith Patent Gmbh Hydraulischer Pressenantrieb und Verfahren zum Betreiben eines hydraulischen Pressenantriebs

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57207049A (en) * 1981-06-15 1982-12-18 Matsushita Electric Works Ltd Compression molder
DE4243578A1 (de) * 1992-12-22 1994-06-23 Faun Umwelttechnik Gmbh Nutzfahrzeughydraulik
US6460332B1 (en) * 1998-11-04 2002-10-08 Komatsu Ltd. Pressure oil energy recover/regenation apparatus
DE102006055931A1 (de) * 2006-11-27 2008-06-05 Robert Bosch Gmbh Hydrostatischer Antrieb mit einer Summenleistungsregelvorrichtung
US20110072810A1 (en) * 2008-05-30 2011-03-31 Kayaba Industry Co., Ltd. Controller of hybrd construction machine
DE102008038992A1 (de) * 2008-08-13 2010-02-18 Schuler Smg Gmbh & Co. Kg Hydraulische Presse
TR201008886A2 (tr) * 2010-10-27 2011-04-21 Coşkunöz Metal Form Maki̇na Endüstri̇ Ve Ti̇c. A.Ş. Bir servo hidrolik pres
WO2012055579A1 (fr) * 2010-10-27 2012-05-03 Coskunöz Metal Form Makina Endüstri Ve Tic. A.S. Presse servo-hydraulique

Also Published As

Publication number Publication date
ES2644874T3 (es) 2017-11-30
EP2610049B2 (fr) 2022-02-09
EP2610049B1 (fr) 2017-07-26
DE102012000017A1 (de) 2013-07-04
ES2644874T5 (es) 2022-04-27
EP2610049A2 (fr) 2013-07-03

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