EP1026711A3 - Schaltantrieb für einen Leistungstrennschalter - Google Patents

Schaltantrieb für einen Leistungstrennschalter Download PDF

Info

Publication number
EP1026711A3
EP1026711A3 EP00101481A EP00101481A EP1026711A3 EP 1026711 A3 EP1026711 A3 EP 1026711A3 EP 00101481 A EP00101481 A EP 00101481A EP 00101481 A EP00101481 A EP 00101481A EP 1026711 A3 EP1026711 A3 EP 1026711A3
Authority
EP
European Patent Office
Prior art keywords
switch
drive
isolating
switching
arm
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.)
Granted
Application number
EP00101481A
Other languages
English (en)
French (fr)
Other versions
EP1026711A2 (de
EP1026711B1 (de
Inventor
Albert Dipl.-Ing. Bogner
Rolf Dirks
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.)
Felten and Guilleaume AG
Original Assignee
Felten and Guilleaume 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 Felten and Guilleaume AG filed Critical Felten and Guilleaume AG
Publication of EP1026711A2 publication Critical patent/EP1026711A2/de
Publication of EP1026711A3 publication Critical patent/EP1026711A3/de
Application granted granted Critical
Publication of EP1026711B1 publication Critical patent/EP1026711B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H01H3/3047—Power arrangements internal to the switch for operating the driving mechanism using spring motor adapted for operation of a three-position switch, e.g. on-off-earth

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Keying Circuit Devices (AREA)
  • Mechanisms For Operating Contacts (AREA)

Abstract

Die Erfindung betrifft einen Leistungstrennschalter mit jeweils einem Festkontakt und einem betätigbaren Schaltmesser je Phase und einer von Betätigungswellen über einen zweiarmigen Schaltwellenhebel antreibbaren und mit den Schaltmessern gekoppelten Schaltwelle, wobei die Arme des Schaltwellenhebels (6) jeweils mit einem an der jeweiligen Betätigungswelle angelenkten Mitnehmer gekoppelt sind und diese Mitnehmer eine Führungskulisse (8) für ein Mitnahmeelement (7) aufweisen. Es wird vorgeschlagen, diesen Schaltantrieb so zu gestalten, daß dieser bei gleichem Platzbedarf und im wesentlichen gleichen Betätigungsenergien, mechanisch und dynamisch höher belastbar ist. Dazu sind die Arme (6a; 6b) des Schaltwellenhebels (6) in einem stumpfen Winkel (α) zueinander angeordnet, wobei der mit einem Schaltermitnehmer (2) in Wirkverbindung stehende Arm (6a) gegenüber dem mit einem Erdermitnehmer (4) in Wirkverbindung stehende Arm (6b) erheblich verlängert ist, und die Führungskulisse (8) des Schaltermitnehmers (2) ist schaltwellenhebelseitig im Abstand (B) von dem in der AUS-Schaltstellung (U) befindlichen Mitnahmeelement (7) für ein Schwenken desselben in die GEERDET-Stellung (R) erweitert.
EP00101481A 1999-02-06 2000-01-26 Schaltantrieb für einen Leistungstrennschalter Expired - Lifetime EP1026711B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19904931A DE19904931C2 (de) 1999-02-06 1999-02-06 Schaltantrieb für einen Leistungstrennschalter
DE19904931 1999-02-06

Publications (3)

Publication Number Publication Date
EP1026711A2 EP1026711A2 (de) 2000-08-09
EP1026711A3 true EP1026711A3 (de) 2002-11-13
EP1026711B1 EP1026711B1 (de) 2005-04-20

Family

ID=7896692

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00101481A Expired - Lifetime EP1026711B1 (de) 1999-02-06 2000-01-26 Schaltantrieb für einen Leistungstrennschalter

Country Status (5)

Country Link
EP (1) EP1026711B1 (de)
AT (1) ATE293837T1 (de)
DE (2) DE19904931C2 (de)
ES (1) ES2239947T3 (de)
NO (1) NO319304B1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2906074B1 (fr) * 2006-09-14 2008-12-05 Areva T & D Sa Mecanisme d'interrupteur sectionneur de terre
DE202008004868U1 (de) 2008-04-08 2008-06-12 Fritz Driescher KG Spezialfabrik für Elektrizitätswerksbedarf GmbH & Co. Schaltantrieb für einen Leistungstrennschalter

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3150243A (en) * 1962-01-24 1964-09-22 Gen Electric Three position, snap action rotary switch
EP0058585A1 (de) * 1981-02-13 1982-08-25 Merlin Gerin Antriebsmechanismus für elektrische Schaltgeräte mit drei getrennten Stellungen
US4681988A (en) * 1985-01-16 1987-07-21 Associated Electrical Industries Limited Switch selector mechanism
US4916268A (en) * 1987-03-27 1990-04-10 Merlin Gerin Operating mechanism of a three-position switch
EP0508041A1 (de) * 1991-04-12 1992-10-14 Felten & Guilleaume Energietechnik AG Schaltantrieb für elektrische Geräte der Mittelspannungstechnik

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1915566A1 (de) * 1969-03-27 1970-10-08 Kurt Fend Verschlusskappe
DE4335967A1 (de) * 1993-10-21 1995-04-27 Sachsenwerk Ag Mittelspannungs-Schaltgeräte

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3150243A (en) * 1962-01-24 1964-09-22 Gen Electric Three position, snap action rotary switch
EP0058585A1 (de) * 1981-02-13 1982-08-25 Merlin Gerin Antriebsmechanismus für elektrische Schaltgeräte mit drei getrennten Stellungen
US4681988A (en) * 1985-01-16 1987-07-21 Associated Electrical Industries Limited Switch selector mechanism
US4916268A (en) * 1987-03-27 1990-04-10 Merlin Gerin Operating mechanism of a three-position switch
EP0508041A1 (de) * 1991-04-12 1992-10-14 Felten & Guilleaume Energietechnik AG Schaltantrieb für elektrische Geräte der Mittelspannungstechnik

Also Published As

Publication number Publication date
EP1026711A2 (de) 2000-08-09
DE19904931C2 (de) 2001-11-29
DE19904931A1 (de) 2000-08-31
DE50010068D1 (de) 2005-05-25
ES2239947T3 (es) 2005-10-16
NO319304B1 (no) 2005-07-11
NO20000567D0 (no) 2000-02-04
ATE293837T1 (de) 2005-05-15
NO20000567L (no) 2000-08-07
EP1026711B1 (de) 2005-04-20

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