EP0764337B1 - Antriebseinrichtung für vakuumleistungsschalter, insbesondere in dreipoliger ausführung - Google Patents

Antriebseinrichtung für vakuumleistungsschalter, insbesondere in dreipoliger ausführung Download PDF

Info

Publication number
EP0764337B1
EP0764337B1 EP95913888A EP95913888A EP0764337B1 EP 0764337 B1 EP0764337 B1 EP 0764337B1 EP 95913888 A EP95913888 A EP 95913888A EP 95913888 A EP95913888 A EP 95913888A EP 0764337 B1 EP0764337 B1 EP 0764337B1
Authority
EP
European Patent Office
Prior art keywords
shaft
tripping
lever
closing lever
drive device
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.)
Expired - Lifetime
Application number
EP95913888A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0764337A1 (de
Inventor
Dietmar Mücksch
Wolfgang Gran
Dieter Milk
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.)
Danfoss Power Solutions II BV
Original Assignee
Holec Holland NV
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 Holec Holland NV filed Critical Holec Holland NV
Priority to SI9530110T priority Critical patent/SI0764337T1/xx
Publication of EP0764337A1 publication Critical patent/EP0764337A1/de
Application granted granted Critical
Publication of EP0764337B1 publication Critical patent/EP0764337B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/666—Operating arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/0066—Auxiliary contact devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/505—Latching devices between operating and release mechanism

Definitions

  • the wiper, the "off" trigger shaft is assigned less stress, because of the on the “From” trigger shaft mounted trigger bracket, that of the “From” trigger shaft Can be decoupled for switching the wiper contact on and off is, in cooperation with that with the "off” trigger shaft connected stop element is reached, that the wiper is only actuated when switching off. Since thus an actuation of the wiper when switching on is omitted, the stress on the wiper contact is used submission of a signal reduced by half, so that total to a large number of switching cycles and thus to a high number Lifetime of the vacuum switch by the trained according to the invention Drive device is positively influenced.

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Mechanisms For Operating Contacts (AREA)
  • Looms (AREA)
  • Control Of Electric Motors In General (AREA)
EP95913888A 1994-03-30 1995-03-23 Antriebseinrichtung für vakuumleistungsschalter, insbesondere in dreipoliger ausführung Expired - Lifetime EP0764337B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SI9530110T SI0764337T1 (en) 1994-03-30 1995-03-23 Drive arrangement for vacuum power circuit breakers, in particular in a tri-polar configuration

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4411596A DE4411596C1 (de) 1994-03-30 1994-03-30 Antriebseinrichtung für Vakuumleistungsschalter, insbesondere in dreipoliger Ausführung
DE4411596 1994-03-30
PCT/EP1995/001098 WO1995027296A1 (de) 1994-03-30 1995-03-23 Antriebseinrichtung für vakuumleistungsschalter, insbesondere in dreipoliger ausführung

Publications (2)

Publication Number Publication Date
EP0764337A1 EP0764337A1 (de) 1997-03-26
EP0764337B1 true EP0764337B1 (de) 1998-07-01

Family

ID=6514585

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95913888A Expired - Lifetime EP0764337B1 (de) 1994-03-30 1995-03-23 Antriebseinrichtung für vakuumleistungsschalter, insbesondere in dreipoliger ausführung

Country Status (21)

Country Link
EP (1) EP0764337B1 (cs)
JP (1) JPH09512945A (cs)
CN (1) CN1069147C (cs)
AT (1) ATE167956T1 (cs)
AU (1) AU692536B2 (cs)
BG (1) BG62189B1 (cs)
BR (1) BR9507447A (cs)
CZ (1) CZ285259B6 (cs)
DE (3) DE4411596C1 (cs)
DK (1) DK0764337T3 (cs)
ES (1) ES2120739T3 (cs)
FI (1) FI963912A7 (cs)
HU (1) HU219933B (cs)
MX (1) MX9604443A (cs)
MY (1) MY113784A (cs)
NO (1) NO963902L (cs)
NZ (1) NZ283146A (cs)
PL (1) PL176812B1 (cs)
SK (1) SK280121B6 (cs)
TW (1) TW265451B (cs)
WO (1) WO1995027296A1 (cs)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3206894B2 (ja) * 1996-07-25 2001-09-10 理化学研究所 酵素を熱活性化する方法
US6124557A (en) * 1997-12-23 2000-09-26 Lg Industrial Systems Co., Ltd. Multi-position switching actuator for switch gear
DE10326715B3 (de) * 2003-06-06 2004-12-16 Siemens Ag Verstelleinrichtung zum Verstellen eines beweglichen Kontaktes einer Schalteinrichtung
US6875940B2 (en) * 2003-07-25 2005-04-05 Leviton Manufacturing Co., Inc. Robust rocker switch mechanism
CN113593987B (zh) * 2021-06-21 2024-03-01 国网浙江省电力有限公司湖州供电公司 二次空开防误闭锁装置及防误闭锁方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3663906A (en) * 1969-10-09 1972-05-16 Gen Electric Electric circuit breaker with magnetically assisted closing means
US3845263A (en) * 1972-11-07 1974-10-29 Westinghouse Electric Corp Circuit breaker with spring charged operating mechanism
US4587390A (en) * 1985-01-07 1986-05-06 Golden Gate Switchboard Co. Vacuum circuit breaker
NL8803018A (nl) * 1988-12-08 1990-07-02 Holec Syst & Componenten Aandrijfmechanisme voor schakelaar.
NL9101162A (nl) * 1991-07-03 1993-02-01 Holec Syst & Componenten Verbeterd aandrijfmechanisme voor een elektrische schakelaar, in het bijzonder een last- of vermogenschakelaar.

Also Published As

Publication number Publication date
BG62189B1 (bg) 1999-04-30
BG100866A (bg) 1997-03-31
JPH09512945A (ja) 1997-12-22
NO963902L (no) 1996-10-28
CN1146825A (zh) 1997-04-02
CN1069147C (zh) 2001-08-01
MX9604443A (es) 1997-12-31
CZ285259B6 (cs) 1999-06-16
FI963912A0 (fi) 1996-09-30
TW265451B (cs) 1995-12-11
ATE167956T1 (de) 1998-07-15
DE59502699D1 (de) 1998-08-06
AU2111295A (en) 1995-10-23
BR9507447A (pt) 1997-08-12
SK122796A3 (en) 1997-04-09
AU692536B2 (en) 1998-06-11
EP0764337A1 (de) 1997-03-26
NZ283146A (en) 1998-02-26
HUT75478A (en) 1997-05-28
HU219933B (hu) 2001-09-28
NO963902D0 (no) 1996-09-18
MY113784A (en) 2002-05-31
DK0764337T3 (da) 1999-04-12
DE4411596C1 (de) 1995-06-08
PL176812B1 (pl) 1999-07-30
SK280121B6 (sk) 1999-08-06
HU9602641D0 (en) 1996-11-28
FI963912A7 (fi) 1996-11-27
DE19580258D2 (de) 1997-10-02
CZ276196A3 (cs) 1999-03-17
WO1995027296A1 (de) 1995-10-12
ES2120739T3 (es) 1998-11-01
PL316654A1 (en) 1997-02-03

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