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FR1082650A - Hydraulic control for switches - Google Patents

Hydraulic control for switches

Info

Publication number
FR1082650A
FR1082650A FR1082650DA FR1082650A FR 1082650 A FR1082650 A FR 1082650A FR 1082650D A FR1082650D A FR 1082650DA FR 1082650 A FR1082650 A FR 1082650A
Authority
FR
France
Prior art keywords
switches
hydraulic control
hydraulic
control
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
Other languages
French (fr)
Inventor
Louis Debuit
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.)
Merlin Gerin SA
Original Assignee
Merlin Gerin SA
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 Merlin Gerin SA filed Critical Merlin Gerin SA
Application granted granted Critical
Publication of FR1082650A publication Critical patent/FR1082650A/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
    • F15B7/00—Systems in which the movement produced is definitely related to the output of a volumetric pump; Telemotors
    • F15B7/06—Details
    • F15B7/10—Compensation of the liquid content in a system
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
    • H01H33/30—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator
    • H01H33/34—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator hydraulic

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
FR1082650D 1953-03-20 1953-03-25 Hydraulic control for switches Expired FR1082650A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1015898X 1953-03-20

Publications (1)

Publication Number Publication Date
FR1082650A true FR1082650A (en) 1954-12-30

Family

ID=9573328

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1073119D Expired FR1073119A (en) 1953-03-20 1953-03-20 Leak compensation device
FR1082650D Expired FR1082650A (en) 1953-03-20 1953-03-25 Hydraulic control for switches

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR1073119D Expired FR1073119A (en) 1953-03-20 1953-03-20 Leak compensation device

Country Status (2)

Country Link
DE (1) DE1015898B (en)
FR (2) FR1073119A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1244276B (en) * 1956-04-18 1967-07-13 Jean Louis Gratzmuller Arrangement for controlling a hydraulic actuation device for electrical disconnectors

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1153441B (en) * 1959-02-17 1963-08-29 Kurt Goehre K G Dr Electrical disconnector operated by a hydraulic drive

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE301145C (en) *
US2041726A (en) * 1932-08-17 1936-05-26 George E Pray Fluid controlled switch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1244276B (en) * 1956-04-18 1967-07-13 Jean Louis Gratzmuller Arrangement for controlling a hydraulic actuation device for electrical disconnectors

Also Published As

Publication number Publication date
FR1073119A (en) 1954-09-20
DE1015898B (en) 1957-09-19

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