FR1242644A - Electric contact - Google Patents

Electric contact

Info

Publication number
FR1242644A
FR1242644A FR812642A FR812642A FR1242644A FR 1242644 A FR1242644 A FR 1242644A FR 812642 A FR812642 A FR 812642A FR 812642 A FR812642 A FR 812642A FR 1242644 A FR1242644 A FR 1242644A
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
FR812642A
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
Application filed by BBC Brown Boveri AG Switzerland, BBC Brown Boveri France SA filed Critical BBC Brown Boveri AG Switzerland
Application granted granted Critical
Publication of FR1242644A publication Critical patent/FR1242644A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/76—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid wherein arc-extinguishing gas is evolved from stationary parts; Selection of material therefor
FR812642A 1958-12-23 1959-12-10 Electric contact Expired FR1242644A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1242644X 1958-12-23

Publications (1)

Publication Number Publication Date
FR1242644A true FR1242644A (en) 1960-09-30

Family

ID=4564710

Family Applications (1)

Application Number Title Priority Date Filing Date
FR812642A Expired FR1242644A (en) 1958-12-23 1959-12-10 Electric contact

Country Status (1)

Country Link
FR (1) FR1242644A (en)

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