GB1131520A - Improvements in high voltage electric circuit breakers - Google Patents

Improvements in high voltage electric circuit breakers

Info

Publication number
GB1131520A
GB1131520A GB40560/66A GB4056066A GB1131520A GB 1131520 A GB1131520 A GB 1131520A GB 40560/66 A GB40560/66 A GB 40560/66A GB 4056066 A GB4056066 A GB 4056066A GB 1131520 A GB1131520 A GB 1131520A
Authority
GB
United Kingdom
Prior art keywords
switches
high voltage
vacuum
insulators
casing
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
GB40560/66A
Other languages
English (en)
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 GB1131520A publication Critical patent/GB1131520A/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
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/008—Pedestal mounted switch gear combinations
    • 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
    • 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
    • H01H2033/146—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc using capacitors, e.g. for the voltage division over the different switches

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Breakers (AREA)
GB40560/66A 1965-10-21 1966-09-12 Improvements in high voltage electric circuit breakers Expired GB1131520A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US499205A US3418439A (en) 1965-10-21 1965-10-21 High-voltage electric circuit breaker

Publications (1)

Publication Number Publication Date
GB1131520A true GB1131520A (en) 1968-10-23

Family

ID=23984278

Family Applications (1)

Application Number Title Priority Date Filing Date
GB40560/66A Expired GB1131520A (en) 1965-10-21 1966-09-12 Improvements in high voltage electric circuit breakers

Country Status (7)

Country Link
US (1) US3418439A (es)
JP (1) JPS4321211B1 (es)
CH (1) CH448214A (es)
DE (1) DE1640182A1 (es)
ES (1) ES332238A1 (es)
FR (1) FR1499529A (es)
GB (1) GB1131520A (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3566054A (en) * 1968-02-13 1971-02-23 Gen Electric High voltage circuit breaker comprising a mechanical linkage interconnecting its components for synchronized operation thereof
US3527910A (en) * 1968-04-25 1970-09-08 Gen Electric Polyphase vacuum type circuit breaker
US3527911A (en) * 1968-07-22 1970-09-08 Gen Electric Mounting arrangement for a vacuum circuit interrupter
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
US3582587A (en) * 1969-02-03 1971-06-01 Gen Electric Vacuum-type circuit interrupter having a stroke length dependent upon current magnitude
US3594525A (en) * 1969-04-21 1971-07-20 Gen Electric Common parallel operating means for series-connected, laterally offset vacuum switches
US3671907A (en) * 1970-11-23 1972-06-20 Allis Chalmers Mfg Co Vacuum switch with power fuse
US3728508A (en) * 1971-10-26 1973-04-17 Ite Imperial Corp Operating mechanism for vacuum circuit breaker including contact pressure springs
DE2348091C2 (de) * 1973-09-25 1975-08-28 Maschinenfabrik Reinhausen Gebrueder Scheubeck Kg, 8400 Regensburg Dreiphasiger zylindrischer Lastumschalter für Stufenschalter von Stufentransformatoren
FR2447090A1 (fr) * 1979-01-16 1980-08-14 Hitachi Ltd Disposition et commande d'un disjoncteur haute tension blinde a gaz isolant
FR2713392B1 (fr) * 1993-11-30 1996-01-05 Gec Alsthom T & D Sa Mécanisme de manÓoeuvre d'un pôle de disjoncteur à deux chambres de coupure en T ou en V et procédé de montage de ce mécanisme.
CN101162659A (zh) * 2006-10-13 2008-04-16 Abb技术有限公司 用于电力系统中的开关设备
WO2013178787A1 (en) * 2012-05-31 2013-12-05 Abb Technology Ag High-voltage switch with multiple metal enclosures
JP2015056239A (ja) * 2013-09-10 2015-03-23 株式会社東芝 開閉器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3123698A (en) * 1961-02-10 1964-03-03 Circuit breakers having interrupting contacts
DE1152740B (de) * 1961-07-11 1963-08-14 Liebknecht Transformat Hochspannungsdruckgasschalter
US3214557A (en) * 1963-02-11 1965-10-26 Allis Chalmers Mfg Co Motion translating means
US3352988A (en) * 1965-04-09 1967-11-14 Allis Chalmers Mfg Co Means for mounting and electrically interconnecting circuit interrupting devices

Also Published As

Publication number Publication date
JPS4321211B1 (es) 1968-09-11
CH448214A (de) 1967-12-15
US3418439A (en) 1968-12-24
DE1640182A1 (de) 1970-05-27
ES332238A1 (es) 1967-07-16
FR1499529A (fr) 1967-10-27

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