ES2170363T3 - Aparato de elevacion electrohidraulico. - Google Patents

Aparato de elevacion electrohidraulico.

Info

Publication number
ES2170363T3
ES2170363T3 ES97905113T ES97905113T ES2170363T3 ES 2170363 T3 ES2170363 T3 ES 2170363T3 ES 97905113 T ES97905113 T ES 97905113T ES 97905113 T ES97905113 T ES 97905113T ES 2170363 T3 ES2170363 T3 ES 2170363T3
Authority
ES
Spain
Prior art keywords
lifting device
whose
rod
elevation position
electrohydraulic lifting
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
ES97905113T
Other languages
English (en)
Inventor
Gunter Gentzsch
Torsten Gentzsch
Detlef Hinze
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.)
EMG ELTMA GmbH
Original Assignee
EMG ELTMA 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
Application filed by EMG ELTMA GmbH filed Critical EMG ELTMA GmbH
Application granted granted Critical
Publication of ES2170363T3 publication Critical patent/ES2170363T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/28—Means for indicating the position, e.g. end of stroke
    • 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
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/18—Combined units comprising both motor and pump

Abstract

EN UN DISPOSITIVO ELEVADOR ELECTRO-HIDRAULICO, EN CUYA CARCASA (1) SE HAN DISPUESTO UNA BOMBA (3) ACCIONADA POR UN MOTOR ELECTRICO (2) Y UN EMBOLO IMPULSADO POR ESTE CON FLUIDO HIDRAULICO, CUYA VARILLA DE EMBOLO (5) SOBRESALE DE LA CARCASA, SE DISPONE EN EL INTERIOR DE LA CARCASA UN DISPOSITIVO (8) PARA INDICAR LA POSICION EN ELEVACION DE LA VARILLA DE EMBOLO, QUE INDICA CONTINUAMENTE LA POSICION EN ELEVACION EN FORMA DE UNAS SEÑALES ELECTRICAS, QUE PUEDEN RECIBIRSE EXTERIORMENTE EN LA CARCASA.
ES97905113T 1996-03-01 1997-02-27 Aparato de elevacion electrohidraulico. Expired - Lifetime ES2170363T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19607917A DE19607917A1 (de) 1996-03-01 1996-03-01 Elektrohydraulisches Hubgerät

Publications (1)

Publication Number Publication Date
ES2170363T3 true ES2170363T3 (es) 2002-08-01

Family

ID=7786934

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97905113T Expired - Lifetime ES2170363T3 (es) 1996-03-01 1997-02-27 Aparato de elevacion electrohidraulico.

Country Status (4)

Country Link
EP (1) EP0823965B1 (es)
DE (2) DE19607917A1 (es)
ES (1) ES2170363T3 (es)
WO (1) WO1997032138A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012106031B3 (de) * 2012-07-05 2013-07-11 Römer Fördertechnik GmbH Elektrohydraulisches Hubgerät sowie Verfahren zur Steuerung des elektrohydraulischen Hubgerätes

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3742713A (en) * 1971-11-08 1973-07-03 E Schweitzer Hydraulic control actuator
US3828556A (en) * 1973-01-26 1974-08-13 Johnson Service Co Hydraulic actuator
DE2929442A1 (de) * 1979-07-20 1981-01-29 Elmeg Elektrohydraulisches stellgeraet
GB2117828B (en) * 1982-03-26 1985-08-14 Moog Inc Linear actuator with piston position transducer
SE436072B (sv) * 1983-03-22 1984-11-05 Hara Ab Potentiometeranordning for legesbestemning av hydraulkolvar och liknande
DE3424935C1 (de) * 1984-07-06 1985-10-24 Klöckner-Becorit GmbH, 4620 Castrop-Rauxel Druckmittelbetätigtes Schubkolbengetriebe
DE3520199A1 (de) * 1984-10-05 1986-04-10 Wabco Westinghouse Steuerungstechnik GmbH & Co, 3000 Hannover Potentiometer
US4926693A (en) * 1988-06-03 1990-05-22 The Research Corporation Of The University Of Hawaii Contactless actuator piston proximity sensor
US5144801A (en) * 1989-04-28 1992-09-08 Parker Hannifin Corporation Electro-hydraulic actuator system
DE4237853C2 (de) * 1992-11-10 2002-10-24 Zf Sachs Ag Hydraulischer Stellantrieb, insbesondere für eine Kraftfahrzeug-Reibungskupplung

Also Published As

Publication number Publication date
WO1997032138A1 (de) 1997-09-04
EP0823965A1 (de) 1998-02-18
DE59706158D1 (de) 2002-03-14
EP0823965B1 (de) 2002-01-23
DE19607917A1 (de) 1997-09-04

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