FR1323669A - Hydraulic circuit breaker with high breaking capacity - Google Patents

Hydraulic circuit breaker with high breaking capacity

Info

Publication number
FR1323669A
FR1323669A FR889463A FR889463A FR1323669A FR 1323669 A FR1323669 A FR 1323669A FR 889463 A FR889463 A FR 889463A FR 889463 A FR889463 A FR 889463A FR 1323669 A FR1323669 A FR 1323669A
Authority
FR
France
Prior art keywords
circuit breaker
hydraulic circuit
breaking capacity
high breaking
capacity
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
FR889463A
Other languages
French (fr)
Inventor
Louis Jules Jean Cirilli
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 filed Critical
Priority to FR889463A priority Critical patent/FR1323669A/en
Application granted granted Critical
Publication of FR1323669A publication Critical patent/FR1323669A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/80—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid flow of arc-extinguishing fluid from a pressure source being controlled by a valve
    • H01H33/84—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid flow of arc-extinguishing fluid from a pressure source being controlled by a valve the fluid being liquid, e.g. oil

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
FR889463A 1962-02-28 1962-02-28 Hydraulic circuit breaker with high breaking capacity Expired FR1323669A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR889463A FR1323669A (en) 1962-02-28 1962-02-28 Hydraulic circuit breaker with high breaking capacity

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR889463A FR1323669A (en) 1962-02-28 1962-02-28 Hydraulic circuit breaker with high breaking capacity

Publications (1)

Publication Number Publication Date
FR1323669A true FR1323669A (en) 1963-04-12

Family

ID=8773679

Family Applications (1)

Application Number Title Priority Date Filing Date
FR889463A Expired FR1323669A (en) 1962-02-28 1962-02-28 Hydraulic circuit breaker with high breaking capacity

Country Status (1)

Country Link
FR (1) FR1323669A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3569651A (en) * 1965-01-21 1971-03-09 Jean Louis Gratzmuller Circuit breaker having pressurized liquified gas continuously maintained above instantaneous vapor pressure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3569651A (en) * 1965-01-21 1971-03-09 Jean Louis Gratzmuller Circuit breaker having pressurized liquified gas continuously maintained above instantaneous vapor pressure

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