FR2083741A6 - - Google Patents

Info

Publication number
FR2083741A6
FR2083741A6 FR7010269A FR7010269A FR2083741A6 FR 2083741 A6 FR2083741 A6 FR 2083741A6 FR 7010269 A FR7010269 A FR 7010269A FR 7010269 A FR7010269 A FR 7010269A FR 2083741 A6 FR2083741 A6 FR 2083741A6
Authority
FR
France
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
FR7010269A
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.)
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
Priority to FR7010269A priority Critical patent/FR2083741A6/fr
Application granted granted Critical
Publication of FR2083741A6 publication Critical patent/FR2083741A6/fr
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
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/664—Contacts; Arc-extinguishing means, e.g. arcing rings
    • H01H33/6644—Contacts; Arc-extinguishing means, e.g. arcing rings having coil-like electrical connections between contact rod and the proper contact
    • 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
    • H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
    • H01H9/541—Contacts shunted by semiconductor devices
    • H01H9/542—Contacts shunted by static switch means
FR7010269A 1970-03-20 1970-03-20 Expired FR2083741A6 (ref)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7010269A FR2083741A6 (ref) 1970-03-20 1970-03-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7010269A FR2083741A6 (ref) 1970-03-20 1970-03-20

Publications (1)

Publication Number Publication Date
FR2083741A6 true FR2083741A6 (ref) 1971-12-17

Family

ID=9052688

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7010269A Expired FR2083741A6 (ref) 1970-03-20 1970-03-20

Country Status (1)

Country Link
FR (1) FR2083741A6 (ref)

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