DE2004660C3 - Vakuumschalter - Google Patents

Vakuumschalter

Info

Publication number
DE2004660C3
DE2004660C3 DE2004660A DE2004660A DE2004660C3 DE 2004660 C3 DE2004660 C3 DE 2004660C3 DE 2004660 A DE2004660 A DE 2004660A DE 2004660 A DE2004660 A DE 2004660A DE 2004660 C3 DE2004660 C3 DE 2004660C3
Authority
DE
Germany
Prior art keywords
stop
lever
rod
switching
switch
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
DE2004660A
Other languages
German (de)
English (en)
Other versions
DE2004660A1 (de
DE2004660B2 (de
Inventor
Philip Media Pa. Barkan (V.St.A.)
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 DE2004660A1 publication Critical patent/DE2004660A1/de
Publication of DE2004660B2 publication Critical patent/DE2004660B2/de
Application granted granted Critical
Publication of DE2004660C3 publication Critical patent/DE2004660C3/de
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

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
DE2004660A 1969-02-03 1970-02-03 Vakuumschalter Expired DE2004660C3 (de)

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
DE2004660A1 DE2004660A1 (de) 1970-08-06
DE2004660B2 DE2004660B2 (de) 1980-01-17
DE2004660C3 true DE2004660C3 (de) 1980-10-02

Family

ID=25167177

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2004660A Expired DE2004660C3 (de) 1969-02-03 1970-02-03 Vakuumschalter

Country Status (5)

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

Families Citing this family (10)

* 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
DE4205206C2 (de) * 1992-02-20 1994-12-08 Siemens Ag Kontaktanordnung für Vakuumschalter
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.

Also Published As

Publication number Publication date
DE2004660A1 (de) 1970-08-06
JPS4915748B1 (enrdf_load_stackoverflow) 1974-04-17
GB1264603A (enrdf_load_stackoverflow) 1972-02-23
DE2004660B2 (de) 1980-01-17
US3582587A (en) 1971-06-01
FR2033911A5 (enrdf_load_stackoverflow) 1970-12-04

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Legal Events

Date Code Title Description
BF Willingness to grant licences
C3 Grant after two publication steps (3rd publication)
8330 Complete disclaimer