CH591651A5 - - Google Patents

Info

Publication number
CH591651A5
CH591651A5 CH1220675A CH1220675A CH591651A5 CH 591651 A5 CH591651 A5 CH 591651A5 CH 1220675 A CH1220675 A CH 1220675A CH 1220675 A CH1220675 A CH 1220675A CH 591651 A5 CH591651 A5 CH 591651A5
Authority
CH
Switzerland
Application number
CH1220675A
Original Assignee
Landis & Gyr 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
Application filed by Landis & Gyr Ag filed Critical Landis & Gyr Ag
Priority to CH1220675A priority Critical patent/CH591651A5/xx
Publication of CH591651A5 publication Critical patent/CH591651A5/xx

Links

Classifications

    • 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
    • F15B15/00Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/18Combined units comprising both motor and pump
CH1220675A 1975-09-19 1975-09-19 CH591651A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH1220675A CH591651A5 (en) 1975-09-19 1975-09-19

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CH1220675A CH591651A5 (en) 1975-09-19 1975-09-19
DE19752547074 DE2547074A1 (en) 1975-09-19 1975-10-17 CONTROL DEVICE FOR AN ELECTRO-HYDRAULIC ACTUATOR BY A PISTON SYSTEM AGAINST THE FORCE OF A RESET SPRING
GB3784876A GB1509368A (en) 1975-09-19 1976-09-13 Control arrangements for an adjustment device actuated electrohydraulically
FR7627676A FR2324914A1 (en) 1975-09-19 1976-09-15 CONTROL DEVICE FOR ADJUSTING UNIT ELECTRO-HYDRAULICALLY ACTUATED BY A PISTON SYSTEM AGAINST THE FORCE OF A RETURN SPRING

Publications (1)

Publication Number Publication Date
CH591651A5 true CH591651A5 (en) 1977-09-30

Family

ID=4380880

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1220675A CH591651A5 (en) 1975-09-19 1975-09-19

Country Status (4)

Country Link
CH (1) CH591651A5 (en)
DE (1) DE2547074A1 (en)
FR (1) FR2324914A1 (en)
GB (1) GB1509368A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3081821A1 (en) * 2015-04-14 2016-10-19 Siemens Aktiengesellschaft Valve drives and valve assemblies

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH640610A5 (en) * 1979-10-02 1984-01-13 Elektrowatt Ag ACTUATOR.
DE3510546C2 (en) * 1985-04-04 1993-09-02 Elektrowatt Ag, Zuerich, Ch
DE102007023412A1 (en) * 2007-05-18 2008-11-20 Rehau Ag + Co. Hydraulic drive unit for shifting two vehicle body elements together, has reservoir for hydraulic fluid extracted by hydraulic pump, where reservoir is accommodated within housing
DE102008035523A1 (en) * 2008-07-30 2010-02-04 Wittenstein Ag Modular spindle unit for forming multi-spindle machining head at transverse drive of machine tool i.e. drill, has drive motor supported and axially shifted in module housing by driving of axial actuating device together with drive spindle
DE102013212493B3 (en) * 2013-06-27 2014-09-25 Schaeffler Technologies Gmbh & Co. Kg Switchable locking device, which includes an actuator and a rotary valve

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH288540A (en) * 1948-12-23 1953-01-31 Elmeg Device with an electromagnetically driven pump.
FR1327841A (en) * 1962-04-10 1963-05-24 Low inertia hydraulic pump for regulator, servo and the like
GB1222953A (en) * 1967-04-05 1971-02-17 Nu Way Heating Plants Ltd Fluid fuel burner control systems
DE2101457A1 (en) * 1971-01-14 1972-08-03 Bbc Brown Boveri & Cie Electrically driven adjustment device with hydraulic power amplification
CH549896A (en) * 1972-09-22 1974-05-31 Landis & Gyr Ag ROCKER - PISTON PUMP.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3081821A1 (en) * 2015-04-14 2016-10-19 Siemens Aktiengesellschaft Valve drives and valve assemblies

Also Published As

Publication number Publication date
GB1509368A (en) 1978-05-04
DE2547074A1 (en) 1977-03-31
FR2324914A1 (en) 1977-04-15

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Legal Events

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PL Patent ceased