DE59706158D1 - ELECTROHYDRAULIC LIFTING DEVICE - Google Patents

ELECTROHYDRAULIC LIFTING DEVICE

Info

Publication number
DE59706158D1
DE59706158D1 DE59706158T DE59706158T DE59706158D1 DE 59706158 D1 DE59706158 D1 DE 59706158D1 DE 59706158 T DE59706158 T DE 59706158T DE 59706158 T DE59706158 T DE 59706158T DE 59706158 D1 DE59706158 D1 DE 59706158D1
Authority
DE
Germany
Prior art keywords
lifting device
electrohydraulic lifting
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
DE59706158T
Other languages
German (de)
Inventor
Guenter 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 DE59706158D1 publication Critical patent/DE59706158D1/en
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
  • Types And Forms Of Lifts (AREA)
  • Elevator Control (AREA)
DE59706158T 1996-03-01 1997-02-27 ELECTROHYDRAULIC LIFTING DEVICE Expired - Lifetime DE59706158D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19607917A DE19607917A1 (en) 1996-03-01 1996-03-01 Electro-hydraulic lifting device
PCT/EP1997/000961 WO1997032138A1 (en) 1996-03-01 1997-02-27 Electrohydraulic lifting device

Publications (1)

Publication Number Publication Date
DE59706158D1 true DE59706158D1 (en) 2002-03-14

Family

ID=7786934

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19607917A Withdrawn DE19607917A1 (en) 1996-03-01 1996-03-01 Electro-hydraulic lifting device
DE59706158T Expired - Lifetime DE59706158D1 (en) 1996-03-01 1997-02-27 ELECTROHYDRAULIC LIFTING DEVICE

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19607917A Withdrawn DE19607917A1 (en) 1996-03-01 1996-03-01 Electro-hydraulic lifting device

Country Status (4)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012106031B3 (en) * 2012-07-05 2013-07-11 Römer Fördertechnik GmbH Electrohydraulic lifting device and method for controlling the electrohydraulic lifting device

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 (en) * 1979-07-20 1981-01-29 Elmeg Electrohydraulic servo with centrifugal pump - has elastic components separating hydraulic liq. from air
GB2117828B (en) * 1982-03-26 1985-08-14 Moog Inc Linear actuator with piston position transducer
SE436072B (en) * 1983-03-22 1984-11-05 Hara Ab POTENTIOMETER DEVICE FOR DETERMINATION OF PHYSICAL HYDRAULIC PISTONS AND SIMILAR
DE3424935C1 (en) * 1984-07-06 1985-10-24 Klöckner-Becorit GmbH, 4620 Castrop-Rauxel Thrust-piston mechanism operated by pressure medium
DE3520199A1 (en) * 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 (en) * 1992-11-10 2002-10-24 Zf Sachs Ag Hydraulic actuator, in particular for a motor vehicle friction clutch

Also Published As

Publication number Publication date
EP0823965B1 (en) 2002-01-23
ES2170363T3 (en) 2002-08-01
EP0823965A1 (en) 1998-02-18
DE19607917A1 (en) 1997-09-04
WO1997032138A1 (en) 1997-09-04

Similar Documents

Publication Publication Date Title
NO970694L (en) Electrohydraulic well control device
DE69727209D1 (en) HYDRAULIC DRIVE DEVICE
PT944548E (en) LIFTING DEVICE
DE69727659D1 (en) HYDRAULIC DRIVE DEVICE
DE59702293D1 (en) ELECTROHYDRAULIC CONTROL DEVICE
DE69713729D1 (en) Hydraulic balancing device
DE59508412D1 (en) Lifting device
DE69410580D1 (en) Lifting device
DK1012101T3 (en) Lifting arrangement
IT1277654B1 (en) DRAWING HYDRAULIC DEVICE
FI963987A0 (en) lifting device
DE59705151D1 (en) Hydraulic control device
DE69507815D1 (en) LIFTING DEVICE
FI940157A0 (en) lifting device
DE59706158D1 (en) ELECTROHYDRAULIC LIFTING DEVICE
ATA801697A (en) LIFTING UNIT
KR980002833U (en) Lifting device
ATA166595A (en) LIFTING DEVICE
KR960005659U (en) Lifting device
NO970746D0 (en) lifting device
SE9602865L (en) Hydraulic device
FI972602A0 (en) lifting device
FI971554A0 (en) lifting device
FI970243A0 (en) lifting device
FI1316U1 (en) lifting device

Legal Events

Date Code Title Description
8364 No opposition during term of opposition