ES2124583T3 - Disposicion reguladora para accionamientos hidraulicos. - Google Patents

Disposicion reguladora para accionamientos hidraulicos.

Info

Publication number
ES2124583T3
ES2124583T3 ES95929851T ES95929851T ES2124583T3 ES 2124583 T3 ES2124583 T3 ES 2124583T3 ES 95929851 T ES95929851 T ES 95929851T ES 95929851 T ES95929851 T ES 95929851T ES 2124583 T3 ES2124583 T3 ES 2124583T3
Authority
ES
Spain
Prior art keywords
pressure
valve
medium
hydraulic drives
regulatory
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 - Lifetime
Application number
ES95929851T
Other languages
English (en)
Other versions
ES2124583T5 (es
Inventor
Stefan Schmidt
Michael Reinert
Joachim Neumann
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.)
Bosch Rexroth AG
Original Assignee
Mannesmann Rexroth AG
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=6525602&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2124583(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mannesmann Rexroth AG filed Critical Mannesmann Rexroth AG
Publication of ES2124583T3 publication Critical patent/ES2124583T3/es
Application granted granted Critical
Publication of ES2124583T5 publication Critical patent/ES2124583T5/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/20—Control of fluid pressure characterised by the use of electric means
    • G05D16/2006—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means
    • G05D16/2013—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Punching Or Piercing (AREA)
  • Control Of Presses (AREA)

Abstract

LA INVENCION SE REFIERE A UNA DISPOSICION DE REGULACION PARA ACCIONAMIENTO HIDRAULICO, EN PARTICULAR CILINDRO HIDRAULICO, DONDE ES CONTROLABLE LA VIA DE MEDIO A PRESION ENTRE EL ACCIONAMIENTO, LA FUENTE DE MEDIO A PRESION Y UNA VALVULA QUE CONTROLA EL TANQUE POR MEDIO DE UNA ELECTRONICA DE REGULACION. LAS VARIABLES DEL ESTADO DEL ACCIONAMIENTO SON DETECTADAS MEDIANTE UN SENSOR A PRESION Y MEDIANTE UN CIRCUITO, QUE DIFERENCIA LOS VALORES DE MEDICION DE PRESION EN CUANTO AL TIEMPO. LA SEÑAL DE CAMBIO DE PRESION SE UTILIZA PARA ACCIONAR LA VALVULA, PARA MEJORAR LAS CARACTERISTICAS DE CONTROL POR MEDIO DE UN SISTEMA DE CONTROL DE ESTADO, PARA ATENUAR VIBRACIONES EN EL MEDIO DE FLUJO O PARA REDUCIR LOS RUIDOS DE GOLPEO PRODUCIDOS POR MAQUINAS DE PUNZONADO, RECORTE CON PUNZONADO O CIZALLAMIENTO.
ES95929851T 1994-08-12 1995-08-11 Disposicion reguladora para accionamientos hidraulicos. Expired - Lifetime ES2124583T5 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4428691A DE4428691A1 (de) 1994-08-12 1994-08-12 Regelanordnung für hydraulische Antriebe

Publications (2)

Publication Number Publication Date
ES2124583T3 true ES2124583T3 (es) 1999-02-01
ES2124583T5 ES2124583T5 (es) 2002-09-16

Family

ID=6525602

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95929851T Expired - Lifetime ES2124583T5 (es) 1994-08-12 1995-08-11 Disposicion reguladora para accionamientos hidraulicos.

Country Status (7)

Country Link
US (1) US5857333A (es)
EP (1) EP0775337B2 (es)
JP (1) JPH10504371A (es)
DE (2) DE4428691A1 (es)
ES (1) ES2124583T5 (es)
FI (1) FI970595A (es)
WO (1) WO1996005543A1 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE203488T1 (de) 1998-09-08 2001-08-15 Palfinger Ag Kran
JP3851137B2 (ja) * 2001-10-26 2006-11-29 Ｓｍｃ株式会社 加圧シリンダの高速駆動方法及びその装置
US6705079B1 (en) * 2002-09-25 2004-03-16 Husco International, Inc. Apparatus for controlling bounce of hydraulically powered equipment
JP4200284B2 (ja) * 2003-03-20 2008-12-24 Ｓｍｃ株式会社 加圧シリンダの高速駆動方法及びそのシステム
DE102005053106A1 (de) * 2005-11-04 2007-05-10 Bosch Rexroth Ag Hydraulischer Antrieb
US7460936B2 (en) * 2006-05-12 2008-12-02 Delphi Technologies, Inc. System and method for controlling vehicle hydraulic system
US8286652B2 (en) * 2009-09-22 2012-10-16 Eaton Corporation Configurable active jerk control
US8365762B1 (en) * 2010-01-14 2013-02-05 Air Tractors, Inc. Hydraulic control system
CN105291471B (zh) * 2015-08-21 2017-03-01 浙江大学舟山海洋研究中心 重载大冲程高速冲床的液压驱动系统
DE102020213293A1 (de) 2020-10-21 2022-04-21 Robert Bosch Gesellschaft mit beschränkter Haftung Verfahren zum Betreiben eines hydraulischen Antriebs
CN114808815A (zh) * 2022-06-07 2022-07-29 安徽酷哇机器人有限公司 清扫装置及其控制方法、清扫车

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4336745A (en) * 1978-07-31 1982-06-29 Mts Systems Corporation Servovalve flow linearization circuit
SU928093A1 (ru) * 1980-09-12 1982-05-15 Дальневосточный Ордена Трудового Красного Знамени Политехнический Институт Им.В.В.Куйбышева Электрогидравлический след щий привод
FR2494785A1 (fr) * 1980-11-21 1982-05-28 Thomson Csf Commande electro-hydraulique a servo-valve et asservissement comprenant une telle commande
DE3532931C3 (de) * 1985-09-14 1993-09-30 Rexroth Mannesmann Gmbh Hydraulische Antriebsvorrichtung
DE3600364A1 (de) * 1986-01-09 1987-07-16 Rexroth Mannesmann Gmbh Verfahren und vorrichtung zum ausgleich des auf einen hydraulischen antrieb wirkenden veraenderlichen gewichtes einer masse, insbesondere fuer den senkrecht stehenden antriebszylinder einer laeppmaschine
EP0308762B1 (de) * 1987-09-24 1992-05-13 Siemens Aktiengesellschaft Einrichtung zum Regeln der Lage eines hydraulischen Vorschubantriebs, insbesondere einer hydraulischen Presse oder Stanze
DE3909693A1 (de) * 1988-05-26 1989-11-30 Rexroth Mannesmann Gmbh Elektrisch verstellbares ventil, insbesondere drosselventil
US5230272A (en) * 1988-06-29 1993-07-27 Mannesmann Rexroth Gmbh Hydraulic positioning drive with pressure and position feedback control
DE3844334C1 (es) * 1988-12-30 1990-06-28 Robert Bosch Gmbh, 7000 Stuttgart, De
DE3918418A1 (de) * 1989-04-17 1990-10-18 Rexroth Mannesmann Gmbh Elektrische messwerterfassung fuer ein regelventil
JPH0790400B2 (ja) * 1989-10-18 1995-10-04 アイダエンジニアリング株式会社 プレスのダイクッション装置
JPH03244804A (ja) * 1990-02-22 1991-10-31 Daikin Ind Ltd 往復駆動装置

Also Published As

Publication number Publication date
EP0775337B2 (de) 2002-01-23
DE4428691A1 (de) 1996-02-15
FI970595A0 (fi) 1997-02-12
EP0775337A1 (de) 1997-05-28
US5857333A (en) 1999-01-12
FI970595A (fi) 1997-02-12
JPH10504371A (ja) 1998-04-28
ES2124583T5 (es) 2002-09-16
DE59503872D1 (de) 1998-11-12
EP0775337B1 (de) 1998-10-07
WO1996005543A1 (de) 1996-02-22

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