GB1264603A - - Google Patents

Info

Publication number
GB1264603A
GB1264603A GB1264603DA GB1264603A GB 1264603 A GB1264603 A GB 1264603A GB 1264603D A GB1264603D A GB 1264603DA GB 1264603 A GB1264603 A GB 1264603A
Authority
GB
United Kingdom
Prior art keywords
current
stop
short
stops
interrupter
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
Other languages
English (en)
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 filed Critical
Publication of GB1264603A publication Critical patent/GB1264603A/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
    • H01H33/666—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)
GB1264603D 1969-02-03 1970-01-27 Expired GB1264603A (ja)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1264603A true GB1264603A (ja) 1972-02-23

Family

ID=25167177

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1264603D Expired GB1264603A (ja) 1969-02-03 1970-01-27

Country Status (5)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115064412A (zh) * 2022-06-28 2022-09-16 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

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
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

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 (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115064412A (zh) * 2022-06-28 2022-09-16 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
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

Also Published As

Publication number Publication date
DE2004660C3 (de) 1980-10-02
US3582587A (en) 1971-06-01
JPS4915748B1 (ja) 1974-04-17
DE2004660A1 (de) 1970-08-06
DE2004660B2 (de) 1980-01-17
FR2033911A5 (ja) 1970-12-04

Similar Documents

Publication Publication Date Title
US4532486A (en) Remote controlled circuit breaker
US2895028A (en) Pushbutton-operated overload switch
US4484046A (en) Vacuum load break switch
GB1264603A (ja)
GB1326186A (en) Circuit breaker with on off and trip indication
GB1167057A (en) Improvements in Electric Circuit Breakers with Electromagnetic Means for Opposing Contact-Repulsion Forces.
GB635516A (en) Automatic electric circuit-breaker
GB1197705A (en) Circuit Breaker with Improved Contact Structure.
GB1282155A (en) Circuit breaker with improved trip means
GB1135169A (en) Metal enclosed switchgear
GB778952A (en) Automatic electric circuit breakers
US4928079A (en) Circuit breaker auxiliary switch assembly
GB1290386A (ja)
GB1442794A (en) Circuit interrupter protective device
GB420042A (en) Improvements in and relating to arc extinguishing arrangements for electric circuit breakers
GB1193222A (en) Current Limiting Circuit Breakers
US3784940A (en) Circuit breaker with overcurrent and auxiliary releases
GB1082126A (en) Improvements in or relating to circuit breakers
US3273089A (en) Circuit breaker linkage auxiliary tripping arrangement
GB712482A (en) Improvements in and relating to automatic electric circuit breakers
GB1041407A (en) Pushbutton-controlled polyphase overload circuit breaker
US3340375A (en) Electric circuit breaker with auxiliary switch means
GB1132521A (en) An automatic current limiting circuit breaker
GB927374A (en) Automatic air circuit breaker
US3183325A (en) Trip indicating circuit breakers

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee