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CA960736A - Vacuum-type circuit breaker with improved ability to interrupt capacitance currents - Google Patents

Vacuum-type circuit breaker with improved ability to interrupt capacitance currents

Info

Publication number
CA960736A
CA960736A CA192,407A CA192407A CA960736A CA 960736 A CA960736 A CA 960736A CA 192407 A CA192407 A CA 192407A CA 960736 A CA960736 A CA 960736A
Authority
CA
Canada
Prior art keywords
interrupt
vacuum
circuit breaker
type circuit
improved ability
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
CA192,407A
Other languages
English (en)
Inventor
Graham R. Mitchell
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
Application granted granted Critical
Publication of CA960736A publication Critical patent/CA960736A/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
    • H01H33/02—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
CA192,407A 1973-04-12 1974-02-13 Vacuum-type circuit breaker with improved ability to interrupt capacitance currents Expired CA960736A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00350419A US3813506A (en) 1973-04-12 1973-04-12 Vacuum-type circuit breaker with improved ability to interrupt capacitance currents

Publications (1)

Publication Number Publication Date
CA960736A true CA960736A (en) 1975-01-07

Family

ID=23376632

Family Applications (1)

Application Number Title Priority Date Filing Date
CA192,407A Expired CA960736A (en) 1973-04-12 1974-02-13 Vacuum-type circuit breaker with improved ability to interrupt capacitance currents

Country Status (4)

Country Link
US (1) US3813506A (es)
JP (1) JPS5041068A (es)
CA (1) CA960736A (es)
ES (1) ES425281A1 (es)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2227617B1 (es) * 1973-04-30 1979-03-09 Siemens Ag
JPS50153459U (es) * 1974-06-05 1975-12-19
JPS5914993Y2 (ja) * 1977-03-31 1984-05-02 株式会社明電舎 真空開閉装置
JPS59125417A (ja) * 1983-01-07 1984-07-19 Mitsubishi Electric Corp 真空スイツチ式負荷時タツプ切換器
DE3915522A1 (de) * 1989-05-11 1990-11-15 Siemens Ag Antriebsvorrichtung fuer eine vakuumschaltroehre mit einer kontaktfeder
FR2683940B1 (fr) * 1991-11-20 1993-12-31 Gec Alsthom Sa Disjoncteur a moyenne tension pour l'interieur ou l'exterieur.
FR2683939B1 (fr) * 1991-11-20 1993-12-31 Gec Alsthom Sa Disjoncteur auto-sectionneur a moyenne tension et application a une cellule et a un poste a moyenne tension.
WO1997032325A1 (en) 1996-02-27 1997-09-04 Kilovac Corporation Improved sealed relay
WO1999052120A1 (de) * 1998-04-08 1999-10-14 Siemens Aktiengesellschaft Hochstromschalter, insbesondere generator-leistungsschalter
KR100362232B1 (ko) * 1998-10-02 2002-11-23 가부시끼가이샤 히다치 세이사꾸쇼 진공스위치 및 그것을 사용한 진공스위치기어
DE19912022B4 (de) * 1999-03-17 2009-02-12 Abb Ag Hochspannungsschaltgerät mit Serienschaltung von mindestens zwei Vakuumschaltkammern und Verfahren zum Betrieb des Hochspannungsschallgerätes
US6362445B1 (en) * 2000-01-03 2002-03-26 Eaton Corporation Modular, miniaturized switchgear
DE10355568B4 (de) * 2003-11-27 2011-04-07 Abb Ag Schaltgerät für den Mittel- und Hochspannungsbereich
US7148677B2 (en) * 2005-02-15 2006-12-12 Eaton Corporation Vacuum circuit interrupter including circuit monitoring leakage or loss of vacuum and method of monitoring a vacuum interrupter for leakage or loss of vacuum
CN101728140B (zh) * 2008-10-27 2012-04-18 国网电力科学研究院 一种高压、超高压大电流断路器
JP5380467B2 (ja) * 2011-01-06 2014-01-08 株式会社日立製作所 開閉器ユニット及びスイッチギヤ
US8471166B1 (en) 2011-01-24 2013-06-25 Michael David Glaser Double break vacuum interrupter
US8466385B1 (en) 2011-04-07 2013-06-18 Michael David Glaser Toroidal vacuum interrupter for modular multi-break switchgear
JP5815449B2 (ja) * 2012-03-28 2015-11-17 株式会社日立製作所 真空遮断器
JP5948176B2 (ja) 2012-07-24 2016-07-06 株式会社日立製作所 開閉器
US9761394B2 (en) 2013-02-08 2017-09-12 Hubbell Incorporated Current interrupter for high voltage switches
DE102013210136A1 (de) * 2013-05-30 2014-12-04 Siemens Aktiengesellschaft Elektrisches Schaltgerät
JP6053162B2 (ja) * 2013-06-18 2017-01-18 株式会社日立製作所 パッファシリンダの製造方法
JP6236240B2 (ja) * 2013-07-23 2017-11-22 株式会社東芝 ガス遮断器
US10600592B2 (en) 2013-12-18 2020-03-24 Hubbell Incorporated Single bottle interrupter
WO2018165653A1 (en) * 2017-03-10 2018-09-13 Abb Schweiz Ag Mechanical closing of a current interrupter
DE102018210617A1 (de) * 2018-06-28 2020-01-02 Siemens Aktiengesellschaft Hochspannungsdurchführung
US10872739B2 (en) * 2019-05-24 2020-12-22 Frank P Stacom Methods and systems for DC current interrupter based on thermionic arc extinction via anode ion depletion
CN115668426A (zh) 2020-03-31 2023-01-31 豪倍公司 用于操作电气开关的系统和方法
US11302499B1 (en) * 2020-10-07 2022-04-12 Mitsubishi Electric Power Products, Inc. Vacuum circuit breaker

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH346926A (de) * 1956-09-22 1960-06-15 Bbc Brown Boveri & Cie Elektrischer Leistungsschalter mit parallelen Zweigen
US3038980A (en) * 1959-12-17 1962-06-12 Gen Electric Vacuum-type circuit interrupter
US3159731A (en) * 1961-02-07 1964-12-01 Joslyn Mfg & Supply Co Switch with plural actuator devices having improved overtravel takeup for plural electrical interrupters
CH457582A (de) * 1967-02-21 1968-06-15 Sprecher & Schuh Ag Vakuumschalteinrichtung mit zwei Arbeitskontakten zum Unterbrechen von Wechselstrom

Also Published As

Publication number Publication date
US3813506A (en) 1974-05-28
JPS5041068A (es) 1975-04-15
ES425281A1 (es) 1976-05-16

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