CA1031810A - Disjoncteur a haute tension - Google Patents

Disjoncteur a haute tension

Info

Publication number
CA1031810A
CA1031810A CA242,656A CA242656A CA1031810A CA 1031810 A CA1031810 A CA 1031810A CA 242656 A CA242656 A CA 242656A CA 1031810 A CA1031810 A CA 1031810A
Authority
CA
Canada
Prior art keywords
high voltage
voltage fault
fault interrupter
interrupter
voltage
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
CA242,656A
Other languages
English (en)
Inventor
Edwin A. Link
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.)
Cooper Power Acquisition Corp
Original Assignee
RTE Corp
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 RTE Corp filed Critical RTE Corp
Application granted granted Critical
Publication of CA1031810A publication Critical patent/CA1031810A/fr
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
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/1009—Interconnected mechanisms
CA242,656A 1975-04-16 1975-12-29 Disjoncteur a haute tension Expired CA1031810A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/568,721 US3956721A (en) 1975-04-16 1975-04-16 Fault interrupter

Publications (1)

Publication Number Publication Date
CA1031810A true CA1031810A (fr) 1978-05-23

Family

ID=24272449

Family Applications (1)

Application Number Title Priority Date Filing Date
CA242,656A Expired CA1031810A (fr) 1975-04-16 1975-12-29 Disjoncteur a haute tension

Country Status (2)

Country Link
US (1) US3956721A (fr)
CA (1) CA1031810A (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4150270A (en) * 1976-02-23 1979-04-17 Mcgraw-Edison Company Encapsulated high voltage switching device
US4203083A (en) * 1978-08-03 1980-05-13 S & C Electric Company Operating mechanism for a circuit interrupting device
DE3112776C2 (de) * 1981-03-31 1986-05-22 Wickmann-Werke Böblingen GmbH, 7030 Böblingen Mittelspannungs-Schaltvorrichtung mit einem Vakuum-Unterbrecher zwischen einer Sammelschiene und einem Kabelanschlußstutzen
US4492835A (en) * 1982-07-08 1985-01-08 Turner Electric Corporation Load interrupter device
GB8429431D0 (en) * 1984-11-21 1985-01-03 Ass Elect Ind Circuit breakers
DE3529284A1 (de) * 1985-08-16 1987-02-26 Calor Emag Elektrizitaets Ag Vakuum - schaltkammer
US5091615A (en) * 1989-01-30 1991-02-25 Sprecher Energie Ag Vacuum switch
FR2737805B1 (fr) * 1995-08-08 1997-08-29 Gec Alsthom T & D Sa Rupto-fusible sectionneur
US5808258A (en) * 1995-12-26 1998-09-15 Amerace Corporation Encapsulated high voltage vacuum switches
JP4537569B2 (ja) * 2000-04-24 2010-09-01 三菱電機株式会社 真空絶縁スイッチギヤ及びその製造方法
US7239490B2 (en) * 2003-09-22 2007-07-03 Eaton Corporation Medium voltage vacuum circuit interrupter
US7501598B2 (en) * 2006-05-31 2009-03-10 Thomas & Betts International, Inc. Connector system for an insulated switch with provision for grounding and visible break
US7579571B2 (en) * 2006-05-31 2009-08-25 Thomas & Betts International, Inc. Visible open indicator
US8408925B2 (en) * 2010-02-03 2013-04-02 Thomas & Betts International, Inc. Visible open for switchgear assembly
US8388381B2 (en) 2010-07-21 2013-03-05 Thomas & Betts International, Inc. Visible open for switchgear assembly
US8829372B1 (en) 2011-03-04 2014-09-09 Power Products, Llc Air break electrical switch having a blade open/closed indicator
EP3561849B1 (fr) * 2018-04-23 2023-03-08 ABB S.p.A. Disjoncteur
US20220238288A1 (en) * 2019-04-26 2022-07-28 G & W Electric Company Switchgear with manual trip assembly and mechanical interlock
US11728117B2 (en) 2020-09-04 2023-08-15 Eaton Intelligent Power Limited Switching apparatus with electrically isolated user interface
CA3159684A1 (fr) 2021-05-21 2022-11-21 G & W Electric Company Indicateur d'etat pour un appareillage de commutation

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2922011A (en) * 1957-07-01 1960-01-19 Ite Circuit Breaker Ltd Hydraulic spring closing mechanism for circuit breakers-prevention of unintentional closing
US3597556A (en) * 1970-01-16 1971-08-03 Gen Electric Vacuum-type circuit breaker with force-supplementing means for increasing current-carrying abilities
US3823288A (en) * 1972-11-01 1974-07-09 Ite Imperial Corp Vacuum interrupter capacitance discharge and contact grounding system
US3898407A (en) * 1974-06-20 1975-08-05 Westinghouse Electric Corp Movable contact-stem operator for a vacuum-type circuit-interrupter

Also Published As

Publication number Publication date
US3956721A (en) 1976-05-11

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