FR1424278A - Perfectionnements aux interrupteurs sous vide - Google Patents

Perfectionnements aux interrupteurs sous vide

Info

Publication number
FR1424278A
FR1424278A FR5022A FR5022A FR1424278A FR 1424278 A FR1424278 A FR 1424278A FR 5022 A FR5022 A FR 5022A FR 5022 A FR5022 A FR 5022A FR 1424278 A FR1424278 A FR 1424278A
Authority
FR
France
Prior art keywords
vacuum interrupters
interrupters
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
FR5022A
Other languages
English (en)
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
Application filed by Associated Electrical Industries Ltd filed Critical Associated Electrical Industries Ltd
Application granted granted Critical
Publication of FR1424278A publication Critical patent/FR1424278A/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
    • H01H33/662—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
    • 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
    • H01H33/66238—Specific bellows details
FR5022A 1964-02-12 1965-02-10 Perfectionnements aux interrupteurs sous vide Expired FR1424278A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB588864A GB1093231A (en) 1964-02-12 1964-02-12 Improvements relating to vacuum switches

Publications (1)

Publication Number Publication Date
FR1424278A true FR1424278A (fr) 1966-01-07

Family

ID=9804527

Family Applications (1)

Application Number Title Priority Date Filing Date
FR5022A Expired FR1424278A (fr) 1964-02-12 1965-02-10 Perfectionnements aux interrupteurs sous vide

Country Status (2)

Country Link
FR (1) FR1424278A (fr)
GB (1) GB1093231A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3066311A1 (fr) * 2017-05-15 2018-11-16 Schneider Electric Industries Sas Dispositif de centrage d'un ecran metallique dans une ampoule a vide, et ampoule a vide comportant un tel dispositif

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5139352B1 (fr) * 1971-06-09 1976-10-27
JPS4890156U (fr) * 1972-02-05 1973-10-30
DE2534954C3 (de) * 1975-08-05 1979-05-23 Siemens Ag, 1000 Berlin Und 8000 Muenchen Vakuumschaltrohr
US4088859A (en) * 1977-02-23 1978-05-09 Westinghouse Electric Corp. Normal open low voltage vacuum shorting switch
USRE31797E (en) * 1978-06-23 1985-01-08 Kabushiki Kaisha Meidensha Arc-shield supporting structure of a vacuum power interrupter
JPS59671Y2 (ja) * 1978-06-23 1984-01-10 株式会社明電舎 真空しや断器
US4233480A (en) * 1978-09-20 1980-11-11 Westinghouse Electric Corp. Low voltage vacuum switch with three internal contacts including a center floating contact
US4386249A (en) * 1980-11-25 1983-05-31 Westinghouse Electric Corp. Vacuum circuit interrupter with auxiliary contact for plural arc path device with arc rotating means associated with the primary and auxiliary contacts
DE9303207U1 (de) * 1993-03-05 1993-04-22 ABB Patent GmbH, 6800 Mannheim Vakuumschaltkammer
US6417473B1 (en) 2000-07-14 2002-07-09 Eaton Corporation Method and apparatus for mounting vapor shield in vacuum interrupter and vacuum interrupter incorporating same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3066311A1 (fr) * 2017-05-15 2018-11-16 Schneider Electric Industries Sas Dispositif de centrage d'un ecran metallique dans une ampoule a vide, et ampoule a vide comportant un tel dispositif
EP3404688A1 (fr) * 2017-05-15 2018-11-21 Schneider Electric Industries SAS Dispositif de centrage d'un écran métallique dans une ampoule à vide, et ampoule à vide comportant un tel dispositif

Also Published As

Publication number Publication date
GB1093231A (en) 1967-11-29

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