FR1277253A - Extinguishing chamber for magnetic blow-out switch - Google Patents

Extinguishing chamber for magnetic blow-out switch

Info

Publication number
FR1277253A
FR1277253A FR848978A FR848978A FR1277253A FR 1277253 A FR1277253 A FR 1277253A FR 848978 A FR848978 A FR 848978A FR 848978 A FR848978 A FR 848978A FR 1277253 A FR1277253 A FR 1277253A
Authority
FR
France
Prior art keywords
out switch
extinguishing chamber
magnetic blow
blow
magnetic
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
FR848978A
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.)
BROWN
BBC Brown Boveri AG Germany
Original Assignee
BROWN
Brown Boveri und Cie AG Germany
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
Priority claimed from CH20760A external-priority patent/CH374735A/en
Application filed by BROWN, Brown Boveri und Cie AG Germany filed Critical BROWN
Priority to FR848978A priority Critical patent/FR1277253A/en
Application granted granted Critical
Publication of FR1277253A publication Critical patent/FR1277253A/en
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
FR848978A 1960-01-09 1961-01-06 Extinguishing chamber for magnetic blow-out switch Expired FR1277253A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR848978A FR1277253A (en) 1960-01-09 1961-01-06 Extinguishing chamber for magnetic blow-out switch

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH20760A CH374735A (en) 1960-01-09 1960-01-09 Spark chamber for switches with magnetic blowing
FR848978A FR1277253A (en) 1960-01-09 1961-01-06 Extinguishing chamber for magnetic blow-out switch

Publications (1)

Publication Number Publication Date
FR1277253A true FR1277253A (en) 1961-11-24

Family

ID=25683878

Family Applications (1)

Application Number Title Priority Date Filing Date
FR848978A Expired FR1277253A (en) 1960-01-09 1961-01-06 Extinguishing chamber for magnetic blow-out switch

Country Status (1)

Country Link
FR (1) FR1277253A (en)

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