CH466861A - Electric switch - Google Patents

Electric switch

Info

Publication number
CH466861A
CH466861A CH1725166A CH1725166A CH466861A CH 466861 A CH466861 A CH 466861A CH 1725166 A CH1725166 A CH 1725166A CH 1725166 A CH1725166 A CH 1725166A CH 466861 A CH466861 A CH 466861A
Authority
CH
Switzerland
Prior art keywords
electric switch
switch
electric
Prior art date
Application number
CH1725166A
Other languages
German (de)
Inventor
Roxburgh Albert
Jack Hall Anthony
Leigh Albert
Original Assignee
Ass Elect Ind
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 Ass Elect Ind filed Critical Ass Elect Ind
Publication of CH466861A publication Critical patent/CH466861A/en

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
    • H01H33/6661—Combination with other type of switch, e.g. for load break 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
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
    • H01H33/121—Load break switches
    • H01H33/122—Load break switches both breaker and sectionaliser being enclosed, e.g. in SF6-filled container
    • 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
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/14—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc
    • 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
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/16—Impedances connected with contacts
CH1725166A 1965-12-03 1966-12-02 Electric switch CH466861A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5141965A GB1112745A (en) 1965-12-03 1965-12-03 Improvements in and relating to circuit breakers

Publications (1)

Publication Number Publication Date
CH466861A true CH466861A (en) 1968-12-31

Family

ID=10459944

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1725166A CH466861A (en) 1965-12-03 1966-12-02 Electric switch

Country Status (6)

Country Link
CH (1) CH466861A (en)
DE (1) DE1246850B (en)
FR (1) FR1501532A (en)
GB (1) GB1112745A (en)
NL (1) NL6617053A (en)
SE (1) SE306775B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4562319A (en) * 1979-06-06 1985-12-31 Merlin Gerin Metal-clad puffer-type circuit-breaker having closing resistors

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3576961A (en) * 1968-08-02 1971-05-04 Turner Electric Corp Vacuum switch with operating means for arresting contact in an intermediate position before complete opening
US3597713A (en) * 1969-01-03 1971-08-03 Esco Mfg Co Current responsive circuit breaker with releasable coupling means, and with circuitry means disposed within a hollow terminal
CA898314A (en) * 1969-11-12 1972-04-18 Butler James Operating mechanism for multiple circuit breakers
US3676621A (en) * 1971-05-28 1972-07-11 Allis Chalmers Mfg Co High voltage electrical circuit breaker with preinsertion resistor during closing
JPS5812230A (en) * 1981-07-16 1983-01-24 富士電機株式会社 Vacuum load switch with disconnector
FR2512267A1 (en) * 1981-08-26 1983-03-04 Alsthom Atlantique COMPRESSED GAS CIRCUIT BREAKER WITH OPENING AND CLOSING RESISTORS
US4443674A (en) * 1982-03-31 1984-04-17 Westinghouse Electric Corp. Circuit interrupter closing resistance mechanism
JPS6155829A (en) * 1984-08-28 1986-03-20 株式会社東芝 Shiya disconnector
FR2655188B1 (en) * 1989-11-29 1992-02-07 Alsthom Gec HIGH VOLTAGE CIRCUIT BREAKER AT VARISTANCES.
FR2668648B1 (en) * 1990-10-24 1992-12-24 Alsthom Gec SF6 CIRCUIT BREAKER WITH INCORPORATED CAPACITOR.
FR2694986B1 (en) * 1992-07-30 1996-08-30 Soule Sa IMPROVEMENTS IN ELECTRICAL LINE BREAKING DEVICES.
FR2694444B1 (en) * 1992-07-30 1994-11-04 Soule Sa Improvements to electrical line cut-off devices.
FR2860915B1 (en) * 2003-10-09 2006-02-10 Alstom T & D Sa HIGH VOLTAGE HYBRID CIRCUIT BREAKER ACTUATION DEVICE AND CIRCUIT BREAKER THUS EQUIPPED
CN101162659A (en) * 2006-10-13 2008-04-16 Abb技术有限公司 Switch installation used for electrical power system
FR2923661B1 (en) * 2007-11-13 2010-04-30 Areva T & D Sa SWITCHING APPARATUS WITH CIRCUIT BREAKER AND DISCONNECT AND COMPRISING COMMON TRAINING MEANS
CN109637882A (en) * 2018-10-25 2019-04-16 国网宁夏电力有限公司电力科学研究院 Vacuum circuit breaker
DE102022207630A1 (en) * 2022-07-26 2024-02-01 Siemens Energy Global GmbH & Co. KG Pre-ignition device for a high-voltage vacuum interrupter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4562319A (en) * 1979-06-06 1985-12-31 Merlin Gerin Metal-clad puffer-type circuit-breaker having closing resistors

Also Published As

Publication number Publication date
FR1501532A (en) 1967-11-10
DE1246850B (en) 1967-08-10
NL6617053A (en) 1967-06-05
SE306775B (en) 1968-12-09
GB1112745A (en) 1968-05-08

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