BR8004728A - Chave de forca de alta tensao,multipolar - Google Patents

Chave de forca de alta tensao,multipolar

Info

Publication number
BR8004728A
BR8004728A BR8004728A BR8004728A BR8004728A BR 8004728 A BR8004728 A BR 8004728A BR 8004728 A BR8004728 A BR 8004728A BR 8004728 A BR8004728 A BR 8004728A BR 8004728 A BR8004728 A BR 8004728A
Authority
BR
Brazil
Prior art keywords
contact points
contacts
preliminary
main contact
points
Prior art date
Application number
BR8004728A
Other languages
English (en)
Inventor
P Werner
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of BR8004728A publication Critical patent/BR8004728A/pt

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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
    • H01H33/886—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts by movement of rotating pistons
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/36—Contacts characterised by the manner in which co-operating contacts engage by sliding
    • H01H1/365—Bridging contacts
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/20—Bridging contacts
    • H01H1/2041—Rotating bridge

Landscapes

  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Breakers (AREA)
  • Contacts (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Electronic Switches (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Circuit Breakers (AREA)
BR8004728A 1979-07-30 1980-07-29 Chave de forca de alta tensao,multipolar BR8004728A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2930830A DE2930830C2 (de) 1979-07-30 1979-07-30 Unter Last trennender, mehrpoliger Hochspannungs-Drehschalter

Publications (1)

Publication Number Publication Date
BR8004728A true BR8004728A (pt) 1981-02-10

Family

ID=6077123

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8004728A BR8004728A (pt) 1979-07-30 1980-07-29 Chave de forca de alta tensao,multipolar

Country Status (9)

Country Link
US (1) US4357508A (pt)
EP (1) EP0023298B1 (pt)
JP (1) JPS5624716A (pt)
AT (1) ATE1327T1 (pt)
BR (1) BR8004728A (pt)
DE (2) DE2930830C2 (pt)
IN (1) IN151947B (pt)
YU (1) YU40948B (pt)
ZA (1) ZA804605B (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57119429A (en) * 1981-01-17 1982-07-24 Mitsubishi Electric Corp Switching device
DE3107911C2 (de) * 1981-03-02 1985-01-10 Siemens AG, 1000 Berlin und 8000 München Metallgekapselte, gasgefüllte dreipolige Mittelspannungs-Lastschaltanlage
FR2524195A1 (fr) * 1982-03-26 1983-09-30 Ferraz & Cie Lucien Dispositif d'interrupteur electrique notamment pour court-circuiter les cuves d'electrolyse
DE3223654C2 (de) * 1982-06-24 1985-01-03 Siemens AG, 1000 Berlin und 8000 München Wälzschiebekontakt
US4618753A (en) * 1984-12-06 1986-10-21 Lorenzetti-Inebrasa S/A. Insulating chamber
DE3636922C2 (de) * 1986-10-30 1994-08-11 Calor Emag Elektrizitaets Ag Brückenlasttrennschalter
FR2618251B1 (fr) * 1987-06-25 1989-11-17 Merlin Gerin Interrupteur rotatif a piste courbe de migration d'une racine d'arc.
NO167614C (no) * 1989-03-20 1991-11-20 Eb Distribusjon Anordning ved slukking av brytelysbue i lastbryter.
US5153399A (en) * 1990-11-06 1992-10-06 G&W Electric Company Rotary puffer switch
US5259108A (en) * 1990-11-06 1993-11-09 G&W Electric Company Method of assembling rotary puffer switch
JPH0645219U (ja) * 1992-11-25 1994-06-14 東光電気株式会社 開閉器の接触子
CN101849272B (zh) * 2007-11-06 2013-07-03 三菱电机株式会社 开闭器
FR2944911B1 (fr) * 2009-04-23 2012-12-28 Areva T & D Sa Interrupteur-sectionneur electrique rotatif de moyenne et haute tension a resistance
JP4889796B2 (ja) * 2010-03-05 2012-03-07 三菱電機株式会社 開閉器
ES1229781Y (es) * 2019-04-26 2019-08-12 Ormazabal Y Cia S L U Interruptor de corte en gas
DE102019126351A1 (de) * 2019-09-30 2021-04-01 Tdk Electronics Ag Schaltvorrichtung

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US891306A (en) * 1905-08-21 1908-06-23 Bullock Electric Mfg Co Rotary oil-switch.
US1768385A (en) * 1928-06-13 1930-06-24 Gen Electric Electric switch
DE515764C (de) * 1928-08-31 1931-01-12 Aeg OElschalter mit Loeschkammern
DE974932C (de) * 1940-09-12 1961-06-08 Siemens Ag Kontaktanordnung fuer Hebel- und Trennschalter
DE677956C (de) * 1932-03-12 1939-07-05 Frida Strauss Geb Ruppel Installationsselbstschalter
US2100753A (en) * 1935-12-24 1937-11-30 Westinghouse Electric & Mfg Co Circuit interrupter
US2469203A (en) * 1945-12-04 1949-05-03 Gen Electric Electric switch
DE1088583B (de) * 1957-03-21 1960-09-08 Felten & Guilleaume Carlswerk Hochspannungs-Leistungsschalter fluessigkeitsarmer Bauart
US3356809A (en) * 1964-06-08 1967-12-05 Westinghouse Electric Corp Multi-break compressed-gas circuit interrupters with rotating gasconducting bridging members
US3381105A (en) * 1966-02-14 1968-04-30 Anderson Power Products Modular high current switch
DE1816017A1 (de) * 1967-12-21 1969-08-14 Inst Prueffeld Fuer Elek Sche Loeschkammer fuer autonome Wechselstrom-Hochspannungsschalter
DE1804661B2 (de) * 1968-10-23 1971-10-21 Hochspannungs dreh lasttrennschalter
US3590190A (en) * 1968-11-05 1971-06-29 Westinghouse Electric Corp Gas blast circuit interrupter with movable flow director engagable with a stationary resistance inserting means during opening and closing
US3632935A (en) * 1970-01-22 1972-01-04 Gen Electric Double blade rotor switch with blades insertable into rotatable shaft
DE2037777B2 (de) * 1970-07-30 1973-05-17 Karl Pfisterer Fabrik elektrotechni scher Spezialartikel, 7000 Stuttgart Hochspannungsschalter
JPS4821138U (pt) * 1971-07-16 1973-03-10
US4002870A (en) * 1974-07-18 1977-01-11 Arrow-Hart, Inc. Arcing contact for a high current switch
BE823748A (fr) * 1974-12-23 1975-06-23 Acec Ensemble de contact fixe et de contact mobile pour changeur de prise en charge de transformateur electrique.
DE2654749A1 (de) * 1976-12-03 1978-06-15 Reinhausen Maschf Scheubeck Kontaktanordnung fuer vorwaehler von stufenschaltern

Also Published As

Publication number Publication date
YU40948B (en) 1986-08-31
ZA804605B (en) 1981-07-29
US4357508A (en) 1982-11-02
DE2930830C2 (de) 1983-06-16
JPS6340329B2 (pt) 1988-08-10
DE3060653D1 (en) 1982-08-26
ATE1327T1 (de) 1982-07-15
JPS5624716A (en) 1981-03-09
EP0023298A1 (de) 1981-02-04
YU191580A (en) 1982-08-31
IN151947B (pt) 1983-09-10
EP0023298B1 (de) 1982-07-07
DE2930830A1 (de) 1981-02-05

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Legal Events

Date Code Title Description
MK Patent expired

Effective date: 19950729