BE724124A - - Google Patents

Info

Publication number
BE724124A
BE724124A BE724124DA BE724124A BE 724124 A BE724124 A BE 724124A BE 724124D A BE724124D A BE 724124DA BE 724124 A BE724124 A BE 724124A
Authority
BE
Belgium
Application number
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 BE724124A publication Critical patent/BE724124A/xx

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
    • H01H33/16—Impedances connected with contacts
    • H01H33/166—Impedances connected with contacts the impedance being inserted only while closing the switch
BE724124D 1967-11-24 1968-11-19 BE724124A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US68557267A 1967-11-24 1967-11-24

Publications (1)

Publication Number Publication Date
BE724124A true BE724124A (enrdf_load_stackoverflow) 1969-05-19

Family

ID=24752778

Family Applications (1)

Application Number Title Priority Date Filing Date
BE724124D BE724124A (enrdf_load_stackoverflow) 1967-11-24 1968-11-19

Country Status (4)

Country Link
US (1) US3538276A (enrdf_load_stackoverflow)
JP (1) JPS4921508B1 (enrdf_load_stackoverflow)
BE (1) BE724124A (enrdf_load_stackoverflow)
GB (1) GB1230829A (enrdf_load_stackoverflow)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3676621A (en) * 1971-05-28 1972-07-11 Allis Chalmers Mfg Co High voltage electrical circuit breaker with preinsertion resistor during closing
JPS4911228U (enrdf_load_stackoverflow) * 1972-05-02 1974-01-30
US3836819A (en) * 1973-08-20 1974-09-17 Ite Imperial Corp Current limiting circuit interrupter device
US3863041A (en) * 1973-12-04 1975-01-28 Westinghouse Electric Corp High-voltage circuit-interrupter having a closing resistance and improved shunting-resistance contacts therefor
US4012614A (en) * 1973-12-17 1977-03-15 Westinghouse Electric Corporation High-voltage circuit-interrupter having a closing resistance and improved shunting-resistance contacts therefor
CH579819A5 (enrdf_load_stackoverflow) * 1974-11-22 1976-09-15 Bbc Brown Boveri & Cie
US4095069A (en) * 1976-02-23 1978-06-13 Westinghouse Electric Corp. Stainless-steel interrupter-head construction for circuit-interrupters continuously carrying high-value-amperage currents
JPS5313306U (enrdf_load_stackoverflow) * 1976-07-17 1978-02-03
JPS5322503U (enrdf_load_stackoverflow) * 1976-08-05 1978-02-25
JPS5343703U (enrdf_load_stackoverflow) * 1977-09-01 1978-04-14
FR2450501A1 (fr) * 1979-03-02 1980-09-26 Alsthom Cgee Dispositif d'insertion de resistance a la fermeture d'un appareil d'interruption
FR2503448B1 (fr) * 1981-03-31 1986-04-18 Alsthom Atlantique Disjoncteur a gaz comprime
JPS5840715A (ja) * 1981-09-04 1983-03-09 株式会社東芝 しや断器
US4443674A (en) * 1982-03-31 1984-04-17 Westinghouse Electric Corp. Circuit interrupter closing resistance mechanism
JPS58206019A (ja) * 1982-05-27 1983-12-01 株式会社東芝 しや断器
US6483679B1 (en) 2001-06-18 2002-11-19 Southern States, Inc. Capacitor switch with external resistor and insertion whip
USD532752S1 (en) 2003-12-15 2006-11-28 Mccord Neil Single-phase capacitor switch
US7078643B2 (en) * 2003-12-15 2006-07-18 Rostron Joseph R Capacitor switch with internal retracting impedance contactor
USD531133S1 (en) 2004-05-12 2006-10-31 Mccord Neil High voltage capacitor switch
USD529870S1 (en) 2004-05-12 2006-10-10 Mccord Neil Single-phase high voltage capacitor switch
CN101855694B (zh) * 2007-09-10 2014-04-23 Abb技术有限公司 具有用于接入合闸电阻的开关的高压功率开关
JP5896532B2 (ja) * 2013-03-28 2016-03-30 Ｎｋｋスイッチズ株式会社 直流電流遮断用小形スイッチの接点機構

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3235694A (en) * 1962-11-13 1966-02-15 Ite Circuit Breaker Ltd High voltage double break air switch with damping resistors
US3291947A (en) * 1964-06-12 1966-12-13 Westinghouse Electric Corp Interrupting structures for compressedgas circuit interrupters having double-break hollow rotative moving contact-arm assembly
US3393285A (en) * 1965-12-30 1968-07-16 Allis Chalmers Mfg Co Contact arrangements in oil circuit interrupter

Also Published As

Publication number Publication date
JPS4921508B1 (enrdf_load_stackoverflow) 1974-06-01
US3538276A (en) 1970-11-03
GB1230829A (enrdf_load_stackoverflow) 1971-05-05

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