FR2033911A5 - - Google Patents

Info

Publication number
FR2033911A5
FR2033911A5 FR7003795A FR7003795A FR2033911A5 FR 2033911 A5 FR2033911 A5 FR 2033911A5 FR 7003795 A FR7003795 A FR 7003795A FR 7003795 A FR7003795 A FR 7003795A FR 2033911 A5 FR2033911 A5 FR 2033911A5
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
FR7003795A
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.)
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
Application granted granted Critical
Publication of FR2033911A5 publication Critical patent/FR2033911A5/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
    • H01H33/666—Operating arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/58—Electric connections to or between contacts; Terminals
    • H01H1/5822—Flexible connections between movable contact and terminal
    • 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
    • H01H2033/66246—Details relating to the guiding of the contact rod in vacuum switch belows
    • 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
    • H01H33/666—Operating arrangements
    • H01H2033/6667—Details concerning lever type driving rod arrangements
    • 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
    • H01H33/02—Details
    • H01H33/022—Details particular to three-phase circuit breakers
    • 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
    • H01H33/6606—Terminal arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/503—Means for increasing the opening stroke of the contacts
FR7003795A 1969-02-03 1970-02-03 Expired FR2033911A5 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79606269A 1969-02-03 1969-02-03

Publications (1)

Publication Number Publication Date
FR2033911A5 true FR2033911A5 (it) 1970-12-04

Family

ID=25167177

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7003795A Expired FR2033911A5 (it) 1969-02-03 1970-02-03

Country Status (5)

Country Link
US (1) US3582587A (it)
JP (1) JPS4915748B1 (it)
DE (1) DE2004660C3 (it)
FR (1) FR2033911A5 (it)
GB (1) GB1264603A (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4205206A1 (de) * 1992-02-20 1993-08-26 Siemens Ag Kontaktanordnung fuer vakuumschalter

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3720867A (en) * 1972-02-04 1973-03-13 Gen Electric Fail safe vacuum type circuit interrupter and associated load current tap changer for electric induction apparatus
US4225763A (en) * 1978-03-23 1980-09-30 General Electric Company Means for suppressing contact-separation at the end of a vacuum circuit-breaker closing operation
US4247745A (en) * 1978-09-13 1981-01-27 Westinghouse Electric Corp. Vacuum-type contactor assembly
US4479042A (en) * 1983-04-19 1984-10-23 Westinghouse Electric Corp. Contact overtravel adjustment apparatus for a vacuum contactor
DE3414016A1 (de) * 1984-04-12 1985-10-17 Siemens AG, 1000 Berlin und 8000 München Vakuumschaltgeraet mit einer antriebsvorrichtung sowie mit einer an dem beweglichen anschlussbolzen der schaltroehre abgestuetzten feder
DE3447314A1 (de) * 1984-12-24 1986-06-26 Calor-Emag Elektrizitäts-Aktiengesellschaft, 4030 Ratingen Einrichtung fuer eine vakuum-schaltroehre
GB9614169D0 (en) * 1996-07-05 1996-09-04 Whipp & Bourne Ltd Electrical circuit breakers
JP6136597B2 (ja) * 2013-06-06 2017-05-31 株式会社明電舎 封止形リレー
CN115064412B (zh) * 2022-06-28 2023-03-14 山东国信电力科技有限公司 一种高压电容器投切开关及其控制方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3164700A (en) * 1959-04-13 1965-01-05 Ite Circuit Breaker Ltd Current limiting circuit breaker with improved auxiliary toggle mechanism
US3050073A (en) * 1959-07-13 1962-08-21 Jean A Mcmillan Dishwasher apparatus
US3418439A (en) * 1965-10-21 1968-12-24 Gen Electric High-voltage electric circuit breaker
NL142271B (nl) * 1967-01-27 1974-05-15 Terasaki Denki Sangyo Kk Automatische schakelinrichting met beweegbare contactstangen openend onder invloed van elektrodynamische krachten.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4205206A1 (de) * 1992-02-20 1993-08-26 Siemens Ag Kontaktanordnung fuer vakuumschalter

Also Published As

Publication number Publication date
DE2004660B2 (de) 1980-01-17
DE2004660A1 (de) 1970-08-06
DE2004660C3 (de) 1980-10-02
GB1264603A (it) 1972-02-23
JPS4915748B1 (it) 1974-04-17
US3582587A (en) 1971-06-01

Similar Documents

Publication Publication Date Title
AU2270770A (it)
AU465452B2 (it)
AU429630B2 (it)
AU450150B2 (it)
AU2355770A (it)
AU442375B2 (it)
AU427401B2 (it)
AU470301B1 (it)
AU442380B2 (it)
AU425297B2 (it)
AU428074B2 (it)
AU428129B2 (it)
AU428131B2 (it)
AU417208B2 (it)
AU442554B2 (it)
AU438128B2 (it)
AU442538B2 (it)
AU442285B2 (it)
AU442322B2 (it)
AU442357B2 (it)
AU414607B2 (it)
AT308690B (it)
AU442463B2 (it)
AU442535B2 (it)
AU470661B1 (it)

Legal Events

Date Code Title Description
ST Notification of lapse