NO820874L - Lastskillebryter med drivanordning for sprangvis inn- og utkobling. - Google Patents

Lastskillebryter med drivanordning for sprangvis inn- og utkobling.

Info

Publication number
NO820874L
NO820874L NO820874A NO820874A NO820874L NO 820874 L NO820874 L NO 820874L NO 820874 A NO820874 A NO 820874A NO 820874 A NO820874 A NO 820874A NO 820874 L NO820874 L NO 820874L
Authority
NO
Norway
Prior art keywords
switch
shaft
maneuvering
disconnector
springs
Prior art date
Application number
NO820874A
Other languages
English (en)
Norwegian (no)
Inventor
Paul Kueenzle
Karl-Heinz Voss
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 NO820874L publication Critical patent/NO820874L/no

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
    • H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
    • H01H33/121—Load break switches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Electronic Switches (AREA)
  • Mechanisms For Operating Contacts (AREA)
NO820874A 1981-03-20 1982-03-17 Lastskillebryter med drivanordning for sprangvis inn- og utkobling. NO820874L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813111792 DE3111792A1 (de) 1981-03-20 1981-03-20 Lasttrennschalter mit einer antriebsvorrichtung zur sprungartigen ein- und ausschaltung

Publications (1)

Publication Number Publication Date
NO820874L true NO820874L (no) 1982-09-21

Family

ID=6128270

Family Applications (1)

Application Number Title Priority Date Filing Date
NO820874A NO820874L (no) 1981-03-20 1982-03-17 Lastskillebryter med drivanordning for sprangvis inn- og utkobling.

Country Status (10)

Country Link
US (1) US4460813A (enExample)
EP (1) EP0061417A1 (enExample)
JP (1) JPS57168430A (enExample)
DE (1) DE3111792A1 (enExample)
DK (1) DK119982A (enExample)
EG (1) EG14924A (enExample)
ES (1) ES8303813A1 (enExample)
IN (1) IN156011B (enExample)
NO (1) NO820874L (enExample)
YU (1) YU60182A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6797909B2 (en) * 2003-02-27 2004-09-28 Mcgraw-Edison Company High-voltage loadbreak switch with enhanced arc suppression
US10818452B1 (en) 2018-08-30 2020-10-27 Robert Neal Hendrix Power outage isolation device

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL104574B (enExample) * 1932-03-23
DE672244C (de) * 1935-07-06 1939-02-28 Const Electr De Delle Sa Atel Vorrichtung zum schnellen Ein- und Ausruecken eines Stromunterbrechers
FR808888A (fr) * 1935-07-06 1937-02-17 Delle Atel Const Electr Dispositif d'enclenchement et de déclenchement brusques pour interrupteurs ou sectionneurs
FR814302A (fr) * 1935-11-05 1937-06-21 Delle Atel Const Electr Dispositif de commande d'enclenchement brusque en fin de course et de déclenchement brusque pour tous interrupteurs
DE967500C (de) * 1943-04-22 1957-12-19 Siemens Ag Federkraftspeicher mit zwanglaeufiger Verklinkung fuer Schaltschloesser von Schaltgeraeten, insbesondere Motorschutzschaltern u. dgl.
DE946638C (de) * 1951-04-06 1956-08-02 Sachsenwerk Licht & Kraft Ag Schubtrennschalter fuer zusaetzliche Lastabschaltung
GB794191A (en) * 1954-10-01 1958-04-30 English Electric Co Ltd Improvements in and relating to electric switches
DE1590872A1 (de) * 1965-02-25 1970-05-21 Vanossi S P A Selbsttaetiger Funkenloeschtrenner fuer elektrische Leitungen,betaetigbar unter Belastung,mit selbsttaetiger Entblockung der Kontaktbewegung
FR2175619B1 (enExample) * 1972-03-16 1977-09-02 Acetp
JPS57657B2 (enExample) * 1974-01-23 1982-01-07
US3921109A (en) * 1974-06-20 1975-11-18 Westinghouse Electric Corp Circuit-interrupter
DE2711342B2 (de) * 1977-03-16 1980-07-17 Sachsenwerk, Licht- Und Kraft-Ag, 8000 Muenchen Mittelspannungslasttrennschalter
DE2742772C3 (de) * 1977-09-20 1982-12-02 Siemens AG, 1000 Berlin und 8000 München Antriebsvorrichtung für elektrische Leistungsschalter
JPS5595228A (en) * 1979-01-12 1980-07-19 Mitsubishi Electric Corp Breaker
JPS5595227A (en) * 1979-01-12 1980-07-19 Mitsubishi Electric Corp Breaker
DE2907574C2 (de) * 1979-02-27 1984-05-17 Concordia Sprecher-Schaltgeräte GmbH, 7024 Filderstadt Löschkammer

Also Published As

Publication number Publication date
DE3111792A1 (de) 1982-09-30
IN156011B (enExample) 1985-04-27
JPS57168430A (en) 1982-10-16
ES510581A0 (es) 1983-02-01
US4460813A (en) 1984-07-17
ES8303813A1 (es) 1983-02-01
DK119982A (da) 1982-09-21
YU60182A (en) 1984-12-31
EP0061417A1 (de) 1982-09-29
EG14924A (en) 1985-06-30

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