FR1089828A - Plaques réfractaires pour chambres d'arc multiplaques - Google Patents

Plaques réfractaires pour chambres d'arc multiplaques

Info

Publication number
FR1089828A
FR1089828A FR1089828DA FR1089828A FR 1089828 A FR1089828 A FR 1089828A FR 1089828D A FR1089828D A FR 1089828DA FR 1089828 A FR1089828 A FR 1089828A
Authority
FR
France
Prior art keywords
plate arc
arc chambers
refractory plates
refractory
plates
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)
Inventor
Andre Latour
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 FR1089828A publication Critical patent/FR1089828A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
    • H01H9/341—Barrier plates carrying electrodes
FR1089828D 1953-12-23 1953-12-23 Plaques réfractaires pour chambres d'arc multiplaques Expired FR1089828A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1089828T 1953-12-23

Publications (1)

Publication Number Publication Date
FR1089828A true FR1089828A (fr) 1955-03-22

Family

ID=9614546

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1089828D Expired FR1089828A (fr) 1953-12-23 1953-12-23 Plaques réfractaires pour chambres d'arc multiplaques

Country Status (1)

Country Link
FR (1) FR1089828A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1069257B (fr) * 1956-10-18 1959-11-19

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1069257B (fr) * 1956-10-18 1959-11-19

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