GB2084252B - Improvements in or relating to adjusting drive devices - Google Patents

Improvements in or relating to adjusting drive devices

Info

Publication number
GB2084252B
GB2084252B GB8030119A GB8030119A GB2084252B GB 2084252 B GB2084252 B GB 2084252B GB 8030119 A GB8030119 A GB 8030119A GB 8030119 A GB8030119 A GB 8030119A GB 2084252 B GB2084252 B GB 2084252B
Authority
GB
United Kingdom
Prior art keywords
relating
drive devices
adjusting drive
adjusting
devices
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
Application number
GB8030119A
Other versions
GB2084252A (en
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.)
Siemens Building Technologies AG
Original Assignee
Elektrowatt 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 Elektrowatt AG filed Critical Elektrowatt AG
Publication of GB2084252A publication Critical patent/GB2084252A/en
Application granted granted Critical
Publication of GB2084252B publication Critical patent/GB2084252B/en
Expired 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
    • F15B15/18—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)
  • Reciprocating Pumps (AREA)
  • Surgical Instruments (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
GB8030119A 1979-10-02 1980-09-18 Improvements in or relating to adjusting drive devices Expired GB2084252B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH884579A CH640610A5 (en) 1979-10-02 1979-10-02 ACTUATOR.

Publications (2)

Publication Number Publication Date
GB2084252A GB2084252A (en) 1982-04-07
GB2084252B true GB2084252B (en) 1983-09-14

Family

ID=4345390

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8030119A Expired GB2084252B (en) 1979-10-02 1980-09-18 Improvements in or relating to adjusting drive devices

Country Status (5)

Country Link
CH (1) CH640610A5 (en)
DE (1) DE3034294A1 (en)
FR (1) FR2466653A1 (en)
GB (1) GB2084252B (en)
SE (1) SE443844B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3510546A1 (en) * 1985-04-04 1986-10-02 Elektrowatt AG, Zürich ELECTROHYDRAULIC ACTUATOR FOR CONTINUOUS CONTROL
DE20302534U1 (en) 2003-02-17 2003-06-18 TRW Fahrwerksysteme GmbH & Co. KG, 40547 Düsseldorf Motor-pump assembly

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7722186U1 (en) * 1978-11-02 Elektro-Mechanik Gmbh, 5963 Wenden Electro-hydraulic actuator
CH288540A (en) * 1948-12-23 1953-01-31 Elmeg Device with an electromagnetically driven pump.
US2722891A (en) * 1954-02-08 1955-11-08 Mcgraw Electric Co Electromagnetic pump
FR1311466A (en) * 1961-11-24 1962-12-07 Electro-hydraulic device with servomotor and self-decompressor
US3175500A (en) * 1962-05-14 1965-03-30 Fisher Governor Co Electro-hydraulic actuator
FR90478E (en) * 1966-05-27 1967-12-22 Martin Moulet & Cie Electro-magnetic pump
US3501099A (en) * 1967-09-27 1970-03-17 Physics Int Co Electromechanical actuator having an active element of electroexpansive material
GB1465674A (en) * 1973-02-26 1977-02-23 Sperry Rand Ltd Electrically-operated fluid actuator
DE2410766C3 (en) * 1974-03-07 1983-01-13 Danfoss A/S, 6430 Nordborg Adjusting device with an axial adjusting motor, in particular for actuating gas heating valves
CH591651A5 (en) * 1975-09-19 1977-09-30 Landis & Gyr Ag

Also Published As

Publication number Publication date
SE443844B (en) 1986-03-10
SE8006335L (en) 1981-04-03
DE3034294A1 (en) 1981-04-09
FR2466653B1 (en) 1985-05-17
FR2466653A1 (en) 1981-04-10
GB2084252A (en) 1982-04-07
CH640610A5 (en) 1984-01-13

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940918