FR1293717A - Electric contact - Google Patents

Electric contact

Info

Publication number
FR1293717A
FR1293717A FR861763A FR861763A FR1293717A FR 1293717 A FR1293717 A FR 1293717A FR 861763 A FR861763 A FR 861763A FR 861763 A FR861763 A FR 861763A FR 1293717 A FR1293717 A FR 1293717A
Authority
FR
France
Prior art keywords
electric contact
electric
contact
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
FR861763A
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.)
BBC Brown Boveri AG Switzerland
BBC Brown Boveri France SA
Original Assignee
BBC Brown Boveri AG Switzerland
BBC Brown Boveri France 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
Priority claimed from CH572960A external-priority patent/CH378388A/en
Application filed by BBC Brown Boveri AG Switzerland, BBC Brown Boveri France SA filed Critical BBC Brown Boveri AG Switzerland
Priority to FR861763A priority Critical patent/FR1293717A/en
Application granted granted Critical
Publication of FR1293717A publication Critical patent/FR1293717A/en
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
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/18—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
    • 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
    • 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
    • H01H33/20—Means for extinguishing or preventing arc between current-carrying parts using arcing horns
FR861763A 1960-05-19 1961-05-15 Electric contact Expired FR1293717A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR861763A FR1293717A (en) 1960-05-19 1961-05-15 Electric contact

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH572960A CH378388A (en) 1960-05-19 1960-05-19 Electrical contact arrangement
FR861763A FR1293717A (en) 1960-05-19 1961-05-15 Electric contact

Publications (1)

Publication Number Publication Date
FR1293717A true FR1293717A (en) 1962-05-18

Family

ID=25698281

Family Applications (1)

Application Number Title Priority Date Filing Date
FR861763A Expired FR1293717A (en) 1960-05-19 1961-05-15 Electric contact

Country Status (1)

Country Link
FR (1) FR1293717A (en)

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