EP0070794A3 - Lastschalter mit einem Vakuumschalter - Google Patents

Lastschalter mit einem Vakuumschalter Download PDF

Info

Publication number
EP0070794A3
EP0070794A3 EP82730094A EP82730094A EP0070794A3 EP 0070794 A3 EP0070794 A3 EP 0070794A3 EP 82730094 A EP82730094 A EP 82730094A EP 82730094 A EP82730094 A EP 82730094A EP 0070794 A3 EP0070794 A3 EP 0070794A3
Authority
EP
European Patent Office
Prior art keywords
circuit breaker
vacuum switch
vacuum
switch
breaker
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.)
Withdrawn
Application number
EP82730094A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0070794A2 (de
Inventor
Kiyohisa Yoshigae
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.)
Fuji Electric Co Ltd
Original Assignee
Fuji Electric Co Ltd
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 Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd
Publication of EP0070794A2 publication Critical patent/EP0070794A2/de
Publication of EP0070794A3 publication Critical patent/EP0070794A3/de
Withdrawn legal-status Critical Current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
    • 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
    • H01H33/125—Load break switches comprising a separate circuit breaker
    • H01H33/127—Load break switches comprising a separate circuit breaker movable with a sectionalising contact arm and operated by such movement
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/10—Adaptation for built-in fuses
    • H01H9/102—Fuses mounted on or constituting the movable contact parts of the switch
EP82730094A 1981-07-16 1982-07-05 Lastschalter mit einem Vakuumschalter Withdrawn EP0070794A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP111152/81 1981-07-16
JP56111152A JPS5812230A (ja) 1981-07-16 1981-07-16 断路器付真空負荷開閉器

Publications (2)

Publication Number Publication Date
EP0070794A2 EP0070794A2 (de) 1983-01-26
EP0070794A3 true EP0070794A3 (de) 1984-11-07

Family

ID=14553773

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82730094A Withdrawn EP0070794A3 (de) 1981-07-16 1982-07-05 Lastschalter mit einem Vakuumschalter

Country Status (7)

Country Link
US (1) US4484044A (enExample)
EP (1) EP0070794A3 (enExample)
JP (1) JPS5812230A (enExample)
DK (1) DK317682A (enExample)
ES (1) ES8305529A1 (enExample)
NO (1) NO822420L (enExample)
PT (1) PT75238B (enExample)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3412399A1 (de) * 1984-04-03 1985-10-10 Sachsenwerk, Licht- und Kraft-AG, 8000 München Dreistellungsschalter
DE3447314A1 (de) * 1984-12-24 1986-06-26 Calor-Emag Elektrizitäts-Aktiengesellschaft, 4030 Ratingen Einrichtung fuer eine vakuum-schaltroehre
DE3530196A1 (de) * 1985-08-23 1987-02-26 Concordia Sprecher Schalt Erdungsschalteranordnung fuer hochspannungsanlagen
DE4015979C2 (de) * 1990-05-18 1998-04-30 Sachsenwerk Ag Schalterkombination für Lastschaltanlagen
GB2260027A (en) * 1991-09-30 1993-03-31 Long & Crawford Limited Electrical switchgear
US10361802B1 (en) 1999-02-01 2019-07-23 Blanding Hovenweep, Llc Adaptive pattern recognition based control system and method
US8352400B2 (en) 1991-12-23 2013-01-08 Hoffberg Steven M Adaptive pattern recognition based controller apparatus and method and human-factored interface therefore
GB2286725A (en) * 1994-02-18 1995-08-23 Brian Mckean Sequential isolating circuit breaker
GB2301227B (en) * 1994-02-18 1997-10-08 Mckean Brian Ass Ltd Sequential isolating circuit breaker and actuator
GB2300305B (en) * 1995-04-27 1999-04-28 Gec Alsthom Ltd Circuit interrupter arrangement
GB2308497A (en) * 1995-12-21 1997-06-25 Gec Alsthom Ltd Vacuum switching device
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
JPH10144188A (ja) * 1996-11-15 1998-05-29 Toshiba Corp 断路器付真空遮断器
US5889248A (en) * 1997-09-08 1999-03-30 Abb Power T&D Company Inc. Operating mechanism for combined interrupter disconnect switch
DE19859007A1 (de) * 1998-12-21 2000-06-29 Abb Patent Gmbh Lasttrennschalter
US7904187B2 (en) 1999-02-01 2011-03-08 Hoffberg Steven M Internet appliance system and method
IT1309626B1 (it) * 1999-11-03 2002-01-30 Vei Electric Systems Spa Dispositivo di sezionamento e interruzione, per cabine elettriche.
DE19955217A1 (de) * 1999-11-17 2001-05-23 Abb Patent Gmbh Lastschalter
CN1323411C (zh) * 2000-08-30 2007-06-27 日本能源服务株式会社 开关
FR2817655B1 (fr) 2000-12-01 2003-09-26 Alstom Dispositif de securite applique a l'embrochage et au debrochage d'un fusible dans un appareillage electrique moyenne tension
RU2247439C1 (ru) * 2003-07-04 2005-02-27 Общество с ограниченной ответственностью "Научно- производственное общество "Эковакуум" (ООО НПО "Эковакуум") Высоковольтный вакуумный выключатель нагрузки
DE102005013231B3 (de) * 2005-03-18 2006-09-21 Siemens Ag Kurvenprofilschalter
US7186942B1 (en) 2006-02-23 2007-03-06 Eaton Corporation Three-position vacuum interrupter disconnect switch providing current interruption, disconnection and grounding
DE102007004950B4 (de) 2006-03-09 2008-07-17 Switchcraft Europe Gmbh Elektrische Schaltanlage
DE102007038898B3 (de) * 2007-08-13 2008-11-20 Siemens Ag Schalteranordnung für eine Schaltanlage
EP2117025B1 (en) * 2008-05-06 2012-12-19 ABB Technology AG Medium voltage switch unit
ES2649899T3 (es) 2010-07-07 2018-01-16 Siemens Ltd. Un aislador eléctrico
DE102011079969A1 (de) 2011-07-28 2013-01-31 Siemens Aktiengesellschaft Schaltgerät
CN103198963A (zh) * 2012-04-17 2013-07-10 苏州朗格电气有限公司 一种真空断路器
CN102623219A (zh) * 2012-04-23 2012-08-01 苏州朗格电气有限公司 隔离开关及真空断路器复合系统
EP2665077A1 (de) * 2012-05-14 2013-11-20 ABB Technology AG Hochstromschaltvorrichtung
RU168739U1 (ru) * 2016-10-26 2017-02-17 Закрытое акционерное общество "Группа компаний "Электрощит"-ТМ Самара" Высоковольтный вакуумный выключатель нагрузки
KR101984197B1 (ko) * 2017-12-11 2019-05-30 주식회사 스위코 복합절연 개폐회로
KR101966602B1 (ko) * 2018-12-05 2019-08-13 (주)이플전기 단로부 및 진공밸브 연동형 절연하우징
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
CN120473357B (zh) * 2025-07-17 2025-09-19 成都汉度科技有限公司 导电结构、智能熔断器及分合闸控制方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3038980A (en) * 1959-12-17 1962-06-12 Gen Electric Vacuum-type circuit interrupter
GB1112745A (en) * 1965-12-03 1968-05-08 Ass Elect Ind Improvements in and relating to circuit breakers
US3399286A (en) * 1966-03-07 1968-08-27 Powerdyne Inc High voltage electric swtich
US4281228A (en) * 1979-04-02 1981-07-28 Harmon Robert W Tool for making and breaking load currents

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1107855A (en) * 1965-07-02 1968-03-27 Licentia Gmbh Improvements in vacuum switch assemblies
CH469341A (fr) * 1968-01-17 1969-02-28 Gardy Sa Interrupteur à soufflage d'arc par un jet gazeux
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
US3848101A (en) * 1969-09-26 1974-11-12 Ite Imperial Corp Elongated jaw contact for oil circuit breaker disconnect contact
US3646294A (en) * 1970-12-31 1972-02-29 Itt Switch

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3038980A (en) * 1959-12-17 1962-06-12 Gen Electric Vacuum-type circuit interrupter
GB1112745A (en) * 1965-12-03 1968-05-08 Ass Elect Ind Improvements in and relating to circuit breakers
US3399286A (en) * 1966-03-07 1968-08-27 Powerdyne Inc High voltage electric swtich
US4281228A (en) * 1979-04-02 1981-07-28 Harmon Robert W Tool for making and breaking load currents

Also Published As

Publication number Publication date
PT75238B (de) 1984-11-19
NO822420L (no) 1983-01-17
DK317682A (da) 1983-01-17
ES514070A0 (es) 1983-04-01
PT75238A (de) 1982-08-01
EP0070794A2 (de) 1983-01-26
ES8305529A1 (es) 1983-04-01
US4484044A (en) 1984-11-20
JPS5812230A (ja) 1983-01-24
JPS6314806B2 (enExample) 1988-04-01

Similar Documents

Publication Publication Date Title
EP0070794A3 (de) Lastschalter mit einem Vakuumschalter
AU533051B2 (en) Vacuum circuit breaker mounting
AU563106B2 (en) Molded case circuit breaker
AU569271B2 (en) Circuit interrupter
AU7520981A (en) Circuit breaker
JPS57138731A (en) Vacuum circuit breaker
GB2111309B (en) Vacuum circuit interrupter
AU551325B2 (en) Drawer-type circuit breaker
AU558728B2 (en) Circuit interrupter
AU546400B2 (en) Circuit breaker operating mechanism
AU584324B2 (en) Vacuum switch
EP0083245A3 (en) Contact for vacuum circuit breaker
DE3173356D1 (en) Vacuum circuit breaker
AU564598B2 (en) Surge-absorberless vacuum circuit interrupter
AU529019B2 (en) Contact member for vacuum circuit breaker
GB2072953B (en) Vacuum circuit interrupters
EP0185211A3 (en) Vacuum circuit breaker
AU4224385A (en) Circuit interrupter
GB2099630B (en) Vacuum type circuit breaker operating means
DE3163144D1 (en) Vacuum circuit breaker
AU547678B2 (en) Circuit breaker
AU541116B2 (en) Switch circuit
DE3168451D1 (en) Vacuum circuit interrupter
AU7869681A (en) Vacuum switch
GB8426009D0 (en) Vacuum interrupter contacts

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): BE DE IT NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

AK Designated contracting states

Designated state(s): BE DE IT NL SE

18W Application withdrawn

Withdrawal date: 19841030

RIN1 Information on inventor provided before grant (corrected)

Inventor name: YOSHIGAE, KIYOHISA