FR2338562A1 - Procede de fabrication d'interrupteurs a coupure dans le vide - Google Patents

Procede de fabrication d'interrupteurs a coupure dans le vide

Info

Publication number
FR2338562A1
FR2338562A1 FR7700826A FR7700826A FR2338562A1 FR 2338562 A1 FR2338562 A1 FR 2338562A1 FR 7700826 A FR7700826 A FR 7700826A FR 7700826 A FR7700826 A FR 7700826A FR 2338562 A1 FR2338562 A1 FR 2338562A1
Authority
FR
France
Prior art keywords
switches
manufacturing vacuum
vacuum cut
cut
manufacturing
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.)
Withdrawn
Application number
FR7700826A
Other languages
English (en)
Inventor
George Albert Farrall
William Aloysius Gilhooley
Frank George Hudda
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of FR2338562A1 publication Critical patent/FR2338562A1/fr
Withdrawn legal-status Critical Current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
    • H01H33/66207—Specific housing details, e.g. sealing, soldering or brazing
    • 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
    • H01H2033/66292—Details relating to the use of multiple screens in vacuum switches
FR7700826A 1976-01-13 1977-01-13 Procede de fabrication d'interrupteurs a coupure dans le vide Withdrawn FR2338562A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US64866976A 1976-01-13 1976-01-13

Publications (1)

Publication Number Publication Date
FR2338562A1 true FR2338562A1 (fr) 1977-08-12

Family

ID=24601725

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7700826A Withdrawn FR2338562A1 (fr) 1976-01-13 1977-01-13 Procede de fabrication d'interrupteurs a coupure dans le vide

Country Status (6)

Country Link
US (1) US4063991A (fr)
JP (1) JPS52138511A (fr)
BR (1) BR7700214A (fr)
DE (1) DE2700761A1 (fr)
FR (1) FR2338562A1 (fr)
GB (1) GB1504501A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4214138A (en) * 1978-03-08 1980-07-22 General Electric Company Vapor shield support ring for a vacuum interrupter
US4158911A (en) * 1978-04-13 1979-06-26 General Electric Company Method of manufacturing a vacuum-type circuit interrupter
DE3523960A1 (de) * 1985-07-04 1987-01-08 Licentia Gmbh Verfahren zur metallisierung eines elektrisch schlecht leitenden substrates aus einem anorganischen material
DE4327714A1 (de) * 1993-08-18 1995-02-23 Abb Patent Gmbh Scheibenförmige Platte
DE19802893A1 (de) * 1998-01-21 1999-07-22 Siemens Ag Vakuumschaltkammer mit ringförmigem Isolator
DE10030187A1 (de) * 2000-06-20 2002-01-03 Siemens Ag Verfahren zum Öffnen der Schaltstrecke einer Vakuumschaltröhre
JP4034056B2 (ja) * 2000-09-13 2008-01-16 日本板硝子株式会社 非晶質材料の加工方法
JP4818530B2 (ja) * 2001-04-19 2011-11-16 三菱電機株式会社 真空バルブ
CN103400714B (zh) * 2013-08-15 2015-05-20 平顶山市绝缘制品股份有限公司 一种固封极柱复合保护层的加工方法
US10600592B2 (en) * 2013-12-18 2020-03-24 Hubbell Incorporated Single bottle interrupter

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2390404A (en) * 1943-04-07 1945-12-04 Aincin Inc Method for manufacturing optical lenses and the like
US3527628A (en) * 1967-07-19 1970-09-08 Sylvania Electric Prod Method for reclaiming cathode ray tube screen panels

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1358061A (en) * 1971-05-21 1974-06-26 Glaverbel Methods of strengthening glass articles
NL7107454A (fr) * 1971-05-29 1972-12-01
US4029921A (en) * 1975-07-01 1977-06-14 General Electric Company Vacuum-type circuit interrupter with two sets of contacts electrically in parallel

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2390404A (en) * 1943-04-07 1945-12-04 Aincin Inc Method for manufacturing optical lenses and the like
US3527628A (en) * 1967-07-19 1970-09-08 Sylvania Electric Prod Method for reclaiming cathode ray tube screen panels

Also Published As

Publication number Publication date
US4063991A (en) 1977-12-20
GB1504501A (en) 1978-03-22
BR7700214A (pt) 1977-09-20
DE2700761A1 (de) 1977-07-14
JPS52138511A (en) 1977-11-18

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Legal Events

Date Code Title Description
ST Notification of lapse