JPS5023505B1 - - Google Patents

Info

Publication number
JPS5023505B1
JPS5023505B1 JP45034214A JP3421470A JPS5023505B1 JP S5023505 B1 JPS5023505 B1 JP S5023505B1 JP 45034214 A JP45034214 A JP 45034214A JP 3421470 A JP3421470 A JP 3421470A JP S5023505 B1 JPS5023505 B1 JP S5023505B1
Authority
JP
Japan
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.)
Pending
Application number
JP45034214A
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 JPS5023505B1 publication Critical patent/JPS5023505B1/ja
Pending 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
    • H01H33/02—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
    • H01H33/008—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
    • H01H33/60—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
    • H01H33/02—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
    • 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
    • H01H33/66207—Specific housing details, e.g. sealing, soldering or brazing
    • H01H2033/6623—Details relating to the encasing or the outside layers of the vacuum switch housings

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Gas-Insulated Switchgears (AREA)
JP45034214A 1969-04-21 1970-04-21 Pending JPS5023505B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US81784969A 1969-04-21 1969-04-21

Publications (1)

Publication Number Publication Date
JPS5023505B1 true JPS5023505B1 (ja) 1975-08-08

Family

ID=25224016

Family Applications (1)

Application Number Title Priority Date Filing Date
JP45034214A Pending JPS5023505B1 (ja) 1969-04-21 1970-04-21

Country Status (5)

Country Link
US (1) US3594525A (ja)
JP (1) JPS5023505B1 (ja)
DE (1) DE2018968A1 (ja)
FR (1) FR2046305A5 (ja)
GB (1) GB1299749A (ja)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3780354A (en) * 1972-03-07 1973-12-18 Gen Electric Vacuum type circuit breaker comprising series-connected vacuum interrupters, individual ones of which are readily removable and replaceable
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
JPS54164262A (en) * 1978-06-19 1979-12-27 Tokyo Shibaura Electric Co Switching gear for vacuum switch
US4672156A (en) * 1986-04-04 1987-06-09 Westinghouse Electric Corp. Vacuum interrupter with bellows shield
FR2679695B1 (fr) * 1991-07-26 1993-09-24 Alsthom Gec Ampoule sous vide pourvue d'une isolation electrique.
US5175403A (en) * 1991-08-22 1992-12-29 Cooper Power Systems, Inc. Recloser means for reclosing interrupted high voltage electric circuit means
ATA214491A (de) * 1991-10-29 1996-07-15 Elin Energieversorgung Antrieb für einen pol eines leistungsschalters
US5449869A (en) * 1993-09-03 1995-09-12 Systems Analysis And Integration, Inc. Actuator housing
USD353132S (en) 1993-09-03 1994-12-06 Systems Analysis And Integration, Inc. Actuator housing
US5552647A (en) * 1994-04-12 1996-09-03 Systems Analysis And Integration, Inc. Position-sensing device for power distribution switch
DE19628758A1 (de) * 1996-07-17 1998-01-22 Abb Patent Gmbh Mehrphasiges elektrisches Schaltgerät mit Vakuumschaltröhren
DE19634451C1 (de) * 1996-08-26 1998-01-29 Driescher Eltech Werk Lastschalter
US6130394A (en) * 1996-08-26 2000-10-10 Elektrotechnische Weke Fritz Driescher & Sohne GmbH Hermetically sealed vacuum load interrupter switch with flashover features
JP5116589B2 (ja) * 2008-07-15 2013-01-09 三菱電機株式会社 電力用開閉装置
DE102011002922A1 (de) * 2011-01-20 2012-07-26 Siemens Aktiengesellschaft Mehrpoliges Schaltgerät
EP2747113B1 (en) * 2012-12-20 2015-10-21 ABB Technology AG Circuit-breaker pole part with a flexible conductor for connecting a movable electrical contact
DE102014212583A1 (de) * 2014-06-30 2015-12-31 Siemens Aktiengesellschaft Vermeidung von Fehlausrichtungen einer Antriebsstange eines Leistungsschalters
US9570826B2 (en) * 2014-12-08 2017-02-14 Eaton Corporation Connection apparatus usable in vacuum interrupter
US10541094B1 (en) 2018-07-27 2020-01-21 Eaton Intelligent Power Limited Vacuum interrupter with radial bellows

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA511515A (en) * 1955-04-05 Allis-Chalmers Manufacturing Company Multibreak gas blast circuit breaker with grounded operating motor
US3123698A (en) * 1961-02-10 1964-03-03 Circuit breakers having interrupting contacts
FR1419176A (fr) * 1964-12-28 1965-11-26 Siemens Ag Disjoncteur électrique de puissance
US3352988A (en) * 1965-04-09 1967-11-14 Allis Chalmers Mfg Co Means for mounting and electrically interconnecting circuit interrupting devices
DE1238544B (de) * 1965-07-23 1967-04-13 Licentia Gmbh Vakuumschalter fuer hohe Spannungen
US3418439A (en) * 1965-10-21 1968-12-24 Gen Electric High-voltage electric circuit breaker

Also Published As

Publication number Publication date
US3594525A (en) 1971-07-20
FR2046305A5 (ja) 1971-03-05
GB1299749A (en) 1972-12-13
DE2018968A1 (de) 1970-11-12

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