FR1298072A - Improvements to vacuum switches - Google Patents

Improvements to vacuum switches

Info

Publication number
FR1298072A
FR1298072A FR870451A FR870451A FR1298072A FR 1298072 A FR1298072 A FR 1298072A FR 870451 A FR870451 A FR 870451A FR 870451 A FR870451 A FR 870451A FR 1298072 A FR1298072 A FR 1298072A
Authority
FR
France
Prior art keywords
vacuum switches
switches
vacuum
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
FR870451A
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston 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 US48907A external-priority patent/US3048681A/en
Application filed by Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Priority to FR870451A priority Critical patent/FR1298072A/en
Application granted granted Critical
Publication of FR1298072A publication Critical patent/FR1298072A/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
    • H01H33/662—Housings or protective screens
    • H01H33/66261—Specific screen details, e.g. mounting, materials, multiple screens or specific electrical field considerations
    • 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
    • H01H33/662—Housings or protective screens
    • H01H33/66261—Specific screen details, e.g. mounting, materials, multiple screens or specific electrical field considerations
    • H01H2033/66276—Details relating to the mounting of screens in vacuum switches
FR870451A 1960-08-11 1961-08-09 Improvements to vacuum switches Expired FR1298072A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR870451A FR1298072A (en) 1960-08-11 1961-08-09 Improvements to vacuum switches

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US48907A US3048681A (en) 1960-08-11 1960-08-11 Shield mounting arrangement for a vacuum circuit interrupter
FR870451A FR1298072A (en) 1960-08-11 1961-08-09 Improvements to vacuum switches

Publications (1)

Publication Number Publication Date
FR1298072A true FR1298072A (en) 1962-07-06

Family

ID=26191831

Family Applications (1)

Application Number Title Priority Date Filing Date
FR870451A Expired FR1298072A (en) 1960-08-11 1961-08-09 Improvements to vacuum switches

Country Status (1)

Country Link
FR (1) FR1298072A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1571685A1 (en) * 2004-03-02 2005-09-07 Schneider Electric Industries SAS Mounting device for a shield in an electrical interrupter, preferably in a vacuum interrupter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1571685A1 (en) * 2004-03-02 2005-09-07 Schneider Electric Industries SAS Mounting device for a shield in an electrical interrupter, preferably in a vacuum interrupter
FR2867306A1 (en) * 2004-03-02 2005-09-09 Schneider Electric Ind Sas DEVICE FOR FIXING A SCREEN IN AN ELECTRIC SWITCH, IN PARTICULAR A VACUUM SWITCH

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