EP1302256B1 - Einrichtung zur Steuerung eines hydraulischen Zylinders - Google Patents

Einrichtung zur Steuerung eines hydraulischen Zylinders Download PDF

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Publication number
EP1302256B1
EP1302256B1 EP20020022661 EP02022661A EP1302256B1 EP 1302256 B1 EP1302256 B1 EP 1302256B1 EP 20020022661 EP20020022661 EP 20020022661 EP 02022661 A EP02022661 A EP 02022661A EP 1302256 B1 EP1302256 B1 EP 1302256B1
Authority
EP
European Patent Office
Prior art keywords
control
circuit arrangement
safety
fact
sensors
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.)
Not-in-force
Application number
EP20020022661
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1302256A2 (de
EP1302256A3 (de
Inventor
Robert Eckert
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
Bosch 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
Priority to DE10150768A priority Critical patent/DE10150768A1/de
Priority to DE10150768 priority
Application filed by Bosch Rexroth AG filed Critical Bosch Rexroth AG
Publication of EP1302256A2 publication Critical patent/EP1302256A2/de
Publication of EP1302256A3 publication Critical patent/EP1302256A3/de
Application granted granted Critical
Publication of EP1302256B1 publication Critical patent/EP1302256B1/de
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B30PRESSES
    • B30BPRESSES IN GENERAL
    • B30B15/00Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/28Arrangements for preventing distortion of, or damage to, presses or parts thereof
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B20/00Safety arrangements for fluid actuator systems; Applications of safety devices in fluid actuator systems; Emergency measures for fluid actuator systems
    • F15B20/002Electrical failure
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B20/00Safety arrangements for fluid actuator systems; Applications of safety devices in fluid actuator systems; Emergency measures for fluid actuator systems
    • F15B20/008Valve failure
EP20020022661 2001-10-13 2002-10-10 Einrichtung zur Steuerung eines hydraulischen Zylinders Not-in-force EP1302256B1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE10150768A DE10150768A1 (de) 2001-10-13 2001-10-13 Device for controlling a hydraulic cylinder
DE10150768 2001-10-13

Publications (3)

Publication Number Publication Date
EP1302256A2 EP1302256A2 (de) 2003-04-16
EP1302256A3 EP1302256A3 (de) 2003-06-04
EP1302256B1 true EP1302256B1 (de) 2004-08-25

Family

ID=7702522

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20020022661 Not-in-force EP1302256B1 (de) 2001-10-13 2002-10-10 Einrichtung zur Steuerung eines hydraulischen Zylinders

Country Status (4)

Country Link
EP (1) EP1302256B1 (es)
AT (1) AT274384T (es)
DE (2) DE10150768A1 (es)
ES (1) ES2223023T3 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3144543A1 (en) 2015-09-17 2017-03-22 Robert Bosch Gmbh Device and method for controlling a safety valve arrangement

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10340506B4 (de) * 2003-09-03 2006-05-04 Sauer-Danfoss Aps Valve arrangement for controlling a hydraulic drive
DE10340504B4 (de) * 2003-09-03 2006-08-24 Sauer-Danfoss Aps Valve arrangement for controlling a hydraulic drive
DE102004026620A1 (de) * 2004-06-01 2005-12-29 Siemens Ag Programmable control for automation technology
FR2916536B1 (fr) * 2007-05-24 2009-08-14 Maprotec Sa Repartiteur pour des capteurs detecteurs de proximite.
DE102009020643A1 (de) 2009-05-09 2010-11-11 Robert Bosch Gmbh Ventilanordnung mit integrierter Sicherheitsfunktion
CN102303421A (zh) * 2011-09-20 2012-01-04 天津市天锻压力机有限公司 液压机运行速度的控制系统及控制方法
CN110978611B (zh) * 2020-03-03 2020-06-09 湖南师范大学 一种适用生物燃料工业分析的控制系统

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2319626C2 (es) * 1973-04-18 1984-04-26 Maschinenfabrik Mueller-Weingarten Ag, 7987 Weingarten, De
DE2649793C2 (es) * 1976-10-29 1983-09-08 Hartmann & Laemmle Gmbh & Co Kg, 7255 Rutesheim, De
DD204526A1 (de) * 1982-03-12 1983-11-30 Dietrich Richter Schaltungsanordnung zur fehlersicheren ueberwachung einer speicherprogrammierbaren pressensicherheitssteuerung
DE3440849C2 (es) * 1984-11-08 1987-04-16 Mannesmann Rexroth Gmbh, 8770 Lohr, De
DD249166A3 (de) * 1985-04-09 1987-09-02 Werkzeugmaschinenfabrik Zeulen Sicherheitsschaltung fuer pressen
DE3732717A1 (de) * 1987-09-29 1989-04-06 Smg Sueddeutsche Maschinenbau SAFETY CONTROL FOR HYDRAULIC PRESSES
GB2213086B (en) * 1987-12-04 1992-08-05 Amada Co Ltd Method and device for controlling the stroke of a press machine
DD274072A1 (de) * 1988-07-11 1989-12-06 Werkzeugmaschinenfabrik Zeulen Schaltungsanordnung fuer eine pressensicherheitssteuerung
IT1250831B (it) * 1991-07-31 1995-04-21 Fiat Auto Spa Sistema per il controllo in sicurezza intrinseca della sterzatura delle ruote posteriori di un autoveicolo.
DE19515640B4 (de) * 1995-04-28 2004-04-08 Bosch Rexroth Ag Schaltungsanordnung für die elektrische Ansteuerung eines Fluidik-Ventils
DE29901062U1 (de) * 1999-01-22 2000-06-29 Netz Horst Grundverdrahtungssystem für Elektroverteilung
DE19952023C2 (de) * 1999-10-28 2003-05-15 Grote & Hartmann connector female

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3144543A1 (en) 2015-09-17 2017-03-22 Robert Bosch Gmbh Device and method for controlling a safety valve arrangement

Also Published As

Publication number Publication date
DE50200890D1 (de) 2004-09-30
DE10150768A1 (de) 2003-04-17
ES2223023T3 (es) 2005-02-16
AT274384T (de) 2004-09-15
EP1302256A3 (de) 2003-06-04
EP1302256A2 (de) 2003-04-16

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