FR1282250A - Improvements to extinguishing chambers for magnetic blow-off switch - Google Patents

Improvements to extinguishing chambers for magnetic blow-off switch

Info

Publication number
FR1282250A
FR1282250A FR848979A FR848979A FR1282250A FR 1282250 A FR1282250 A FR 1282250A FR 848979 A FR848979 A FR 848979A FR 848979 A FR848979 A FR 848979A FR 1282250 A FR1282250 A FR 1282250A
Authority
FR
France
Prior art keywords
switch
magnetic blow
extinguishing chambers
extinguishing
chambers
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
FR848979A
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 CH20860A external-priority patent/CH376556A/en
Application filed by BROWN, Brown Boveri und Cie AG Germany filed Critical BROWN
Priority to FR848979A priority Critical patent/FR1282250A/en
Application granted granted Critical
Publication of FR1282250A publication Critical patent/FR1282250A/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
FR848979A 1960-01-09 1961-01-06 Improvements to extinguishing chambers for magnetic blow-off switch Expired FR1282250A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR848979A FR1282250A (en) 1960-01-09 1961-01-06 Improvements to extinguishing chambers for magnetic blow-off switch

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH20860A CH376556A (en) 1960-01-09 1960-01-09 Switch with multiple spark chambers and magnetic blowing
FR848979A FR1282250A (en) 1960-01-09 1961-01-06 Improvements to extinguishing chambers for magnetic blow-off switch

Publications (1)

Publication Number Publication Date
FR1282250A true FR1282250A (en) 1962-01-19

Family

ID=25683883

Family Applications (1)

Application Number Title Priority Date Filing Date
FR848979A Expired FR1282250A (en) 1960-01-09 1961-01-06 Improvements to extinguishing chambers for magnetic blow-off switch

Country Status (1)

Country Link
FR (1) FR1282250A (en)

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