AU2374870A - - Google Patents

Info

Publication number
AU2374870A
AU2374870A AU23748/70A AU2374870A AU2374870A AU 2374870 A AU2374870 A AU 2374870A AU 23748/70 A AU23748/70 A AU 23748/70A AU 2374870 A AU2374870 A AU 2374870A AU 2374870 A AU2374870 A AU 2374870A
Authority
AU
Australia
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
AU23748/70A
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
Priority to US77566068A priority Critical
Application filed filed Critical
Publication of AU2374870A publication Critical patent/AU2374870A/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/60Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66Vacuum switches
    • H01H33/666Operating arrangements
    • H01H33/6661Combination with other type of switch, e.g. for load break switches
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00Mechanisms for operating contacts
    • H01H3/22Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/30Power arrangements internal to the switch for operating the driving mechanism using spring motor
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00Mechanisms for operating contacts
    • H01H3/32Driving mechanisms, i.e. for transmitting driving force to the contacts
    • H01H3/46Driving mechanisms, i.e. for transmitting driving force to the contacts using rod or lever linkage, e.g. toggle
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02Details
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02Details
    • H01H33/04Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/12Auxiliary contacts on to which the arc is transferred from the main contacts
    • H01H33/121Load break switches
    • H01H33/125Load break switches comprising a separate circuit breaker
    • H01H33/127Load break switches comprising a separate circuit breaker movable with a sectionalising contact arm and operated by such movement
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02Details
    • H01H33/24Means for preventing discharge to non-current-carrying parts, e.g. using corona ring
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H31/00Air-break switches for high tension without arc-extinguishing or arc-preventing means
    • H01H31/14Air-break switches for high tension without arc-extinguishing or arc-preventing means with bridging contact that is not electrically connected to either line contact in open position of switch
    • H01H31/16Air-break switches for high tension without arc-extinguishing or arc-preventing means with bridging contact that is not electrically connected to either line contact in open position of switch with angularly-movable bridging contact or contact-carrying member
    • H01H31/18Air-break switches for high tension without arc-extinguishing or arc-preventing means with bridging contact that is not electrically connected to either line contact in open position of switch with angularly-movable bridging contact or contact-carrying member actuated through the movement of one or more insulators
    • H01H31/20Air-break switches for high tension without arc-extinguishing or arc-preventing means with bridging contact that is not electrically connected to either line contact in open position of switch with angularly-movable bridging contact or contact-carrying member actuated through the movement of one or more insulators at least one insulator being rotatable about its own geometrical axis
AU23748/70A 1968-11-14 1970-12-23 Expired AU2374870A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US77566068A true 1968-11-14 1968-11-14

Publications (1)

Publication Number Publication Date
AU2374870A true AU2374870A (en) 1972-06-29

Family

ID=25105088

Family Applications (1)

Application Number Title Priority Date Filing Date
AU23748/70A Expired AU2374870A (en) 1968-11-14 1970-12-23

Country Status (9)

Country Link
US (1) US3566055A (en)
AU (1) AU2374870A (en)
BE (1) BE761144A (en)
CH (1) CH542530A (en)
DE (1) DE2103428A1 (en)
FR (1) FR2122636A5 (en)
GB (1) GB1339430A (en)
LU (1) LU62516A1 (en)
NL (1) NL7019090A (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3769478A (en) * 1971-03-01 1973-10-30 Porter Co H Isolating circuit breaker and operating mechanism therefor
US3805118A (en) * 1973-06-29 1974-04-16 Ite Imperial Corp Collapsible switch and rack
FR2274129B1 (en) * 1974-06-07 1976-10-15 Egic
GB2129617B (en) * 1982-09-22 1986-07-23 Scott L & Electromotors Ltd Electrical isolating switch
DE3306926C2 (en) * 1983-02-26 1990-10-11 Fritz Driescher Kg Spezialfabrik Fuer Elektrizitaetswerksbedarf Gmbh & Co, 5144 Wegberg, De
US4596906A (en) * 1985-04-10 1986-06-24 S&C Electric Company Arrangement for providing independent rotary and linear drive outputs for high-voltage switches
US4677262A (en) * 1985-04-25 1987-06-30 S&C Electric Company Operator for interrupters and disconnect mechanisms
DE3611270C2 (en) * 1986-04-04 1995-08-17 Sachsenwerk Ag Electrical switching device for high switching voltages
US4780581A (en) * 1987-10-30 1988-10-25 Rte Corporation Suicide switch/interrupter with variable volume chamber and puffer action
JPH04332416A (en) * 1991-05-08 1992-11-19 Hitachi Ltd Gas disconnector and gas insulating switch device
US6114778A (en) * 1997-07-23 2000-09-05 Siemens Power Transmission & Distribution, Inc. High voltage synchronous switch for capacitors
EP1039605A1 (en) * 1999-03-24 2000-09-27 Ansaldo Trasmissione e Distribuzione S.r.l. High-voltage circuit-breaker and disconnect-switch structure
US6316742B1 (en) 1999-07-14 2001-11-13 Southern States, Inc. Limited restrike circuit interrupter used as a line capacitor and load switch
US6236010B1 (en) 1999-07-14 2001-05-22 Southern States, Inc. Circuit interrupter including a penetrating electrical contact with grip and release structure
IT1317586B1 (en) * 2000-03-10 2003-07-15 Abb Ricerca Spa MODULE FOR HIGH AND MEDIUM VOLTAGE ELECTRIC STATION
US7196279B1 (en) * 2005-12-09 2007-03-27 Hubbell Incorporated Regulator bypass switch assembly
CN104051177B (en) * 2013-03-11 2016-06-01 台达电子工业股份有限公司 Electric installation, manual bypass cabinet and manual isolation knife lock thereof
DE102016217759A1 (en) 2016-09-16 2018-03-22 Siemens Aktiengesellschaft Device and method for switching medium and high voltages
DE102017202857A1 (en) 2017-02-22 2018-08-23 Siemens Aktiengesellschaft Switch arrangement with two circuit breakers and a circuit breaker
DE102017206746A1 (en) * 2017-04-21 2018-10-25 Siemens Aktiengesellschaft Arrangement and method for parallel switching of high currents in high voltage engineering

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2838637A (en) * 1956-10-15 1958-06-10 Schwager Wood Corp Circuit interrupting and isolating means for high voltage circuits
GB898463A (en) * 1957-12-23 1962-06-06 S & C Electric Co Improvements in electrical circuit interrupters
US3268696A (en) * 1963-10-30 1966-08-23 S & C Electric Co Circuit interrupter having vacuum type interrupter in insulating gas filled housing

Also Published As

Publication number Publication date
US3566055A (en) 1971-02-23
FR2122636A5 (en) 1972-09-01
GB1339430A (en) 1973-12-05
LU62516A1 (en) 1971-08-10
BE761144A (en) 1971-05-27
CH542530A (en) 1973-11-15
DE2103428A1 (en) 1972-08-17
BE761144A1 (en)
NL7019090A (en) 1972-07-04

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