FR1060475A - Perfectionnements aux disjoncteurs pneumatiques - Google Patents

Perfectionnements aux disjoncteurs pneumatiques

Info

Publication number
FR1060475A
FR1060475A FR1060475DA FR1060475A FR 1060475 A FR1060475 A FR 1060475A FR 1060475D A FR1060475D A FR 1060475DA FR 1060475 A FR1060475 A FR 1060475A
Authority
FR
France
Prior art keywords
circuit breakers
pneumatic circuit
pneumatic
breakers
circuit
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
English (en)
French (fr)
Inventor
Andre Latour
Albert Viboud
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 FR1060475A publication Critical patent/FR1060475A/fr
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
    • H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
    • H01H33/56—Gas reservoirs
    • 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
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
    • H01H33/121—Load break switches
FR1060475D 1952-07-22 1952-07-22 Perfectionnements aux disjoncteurs pneumatiques Expired FR1060475A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1060475T 1952-07-22

Publications (1)

Publication Number Publication Date
FR1060475A true FR1060475A (fr) 1954-04-02

Family

ID=9599632

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1060475D Expired FR1060475A (fr) 1952-07-22 1952-07-22 Perfectionnements aux disjoncteurs pneumatiques

Country Status (2)

Country Link
FR (1) FR1060475A (show.php)
NL (1) NL149201C (show.php)

Also Published As

Publication number Publication date
NL149201C (show.php)

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