FR1320669A - Improvements to the control of arc discharges - Google Patents

Improvements to the control of arc discharges

Info

Publication number
FR1320669A
FR1320669A FR896217A FR896217A FR1320669A FR 1320669 A FR1320669 A FR 1320669A FR 896217 A FR896217 A FR 896217A FR 896217 A FR896217 A FR 896217A FR 1320669 A FR1320669 A FR 1320669A
Authority
FR
France
Prior art keywords
control
arc discharges
discharges
arc
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
FR896217A
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.)
Associated Electrical Industries Ltd
Original Assignee
Associated Electrical Industries Ltd
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 GB15881/61A external-priority patent/GB1014509A/en
Application filed by Associated Electrical Industries Ltd filed Critical Associated Electrical Industries Ltd
Priority to FR896217A priority Critical patent/FR1320669A/en
Application granted granted Critical
Publication of FR1320669A publication Critical patent/FR1320669A/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
    • H01H33/60—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
    • 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
FR896217A 1961-05-02 1962-05-02 Improvements to the control of arc discharges Expired FR1320669A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR896217A FR1320669A (en) 1961-05-02 1962-05-02 Improvements to the control of arc discharges

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB15881/61A GB1014509A (en) 1961-05-02 1961-05-02 Improvements in and relating to vacuum switches
FR896217A FR1320669A (en) 1961-05-02 1962-05-02 Improvements to the control of arc discharges

Publications (1)

Publication Number Publication Date
FR1320669A true FR1320669A (en) 1963-03-08

Family

ID=26195484

Family Applications (1)

Application Number Title Priority Date Filing Date
FR896217A Expired FR1320669A (en) 1961-05-02 1962-05-02 Improvements to the control of arc discharges

Country Status (1)

Country Link
FR (1) FR1320669A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2337415A1 (en) * 1975-12-29 1977-07-29 Gen Electric PERFECTED VACUUM CUT-OFF SWITCH

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2337415A1 (en) * 1975-12-29 1977-07-29 Gen Electric PERFECTED VACUUM CUT-OFF SWITCH

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