FR1261317A - Protection device for circuit breaker or shielded switch - Google Patents

Protection device for circuit breaker or shielded switch

Info

Publication number
FR1261317A
FR1261317A FR823447A FR823447A FR1261317A FR 1261317 A FR1261317 A FR 1261317A FR 823447 A FR823447 A FR 823447A FR 823447 A FR823447 A FR 823447A FR 1261317 A FR1261317 A FR 1261317A
Authority
FR
France
Prior art keywords
circuit breaker
protection device
shielded switch
shielded
switch
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
FR823447A
Other languages
French (fr)
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.)
FORCE ET LUMIERE ELECTR SOC D
Original Assignee
FORCE ET LUMIERE ELECTR SOC D
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 FORCE ET LUMIERE ELECTR SOC D filed Critical FORCE ET LUMIERE ELECTR SOC D
Priority to FR823447A priority Critical patent/FR1261317A/en
Application granted granted Critical
Publication of FR1261317A publication Critical patent/FR1261317A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
    • H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
    • H02B13/035—Gas-insulated switchgear
    • H02B13/075—Earthing arrangements
    • 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
    • H01H33/46—Interlocking mechanisms
    • H01H33/48—Interlocking mechanisms for interlocking between casing or cover and mechanism for operating contacts
    • 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
    • H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
    • H01H33/55—Oil reservoirs or tanks; Lowering means therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR823447A 1960-04-05 1960-04-05 Protection device for circuit breaker or shielded switch Expired FR1261317A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR823447A FR1261317A (en) 1960-04-05 1960-04-05 Protection device for circuit breaker or shielded switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR823447A FR1261317A (en) 1960-04-05 1960-04-05 Protection device for circuit breaker or shielded switch

Publications (1)

Publication Number Publication Date
FR1261317A true FR1261317A (en) 1961-05-19

Family

ID=8728665

Family Applications (1)

Application Number Title Priority Date Filing Date
FR823447A Expired FR1261317A (en) 1960-04-05 1960-04-05 Protection device for circuit breaker or shielded switch

Country Status (1)

Country Link
FR (1) FR1261317A (en)

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