NO964343L - Innretning for stramming av innkoplingsfjærene i drivanordningene for elektriske effektbrytere, især vakuumeffektbrytere - Google Patents

Innretning for stramming av innkoplingsfjærene i drivanordningene for elektriske effektbrytere, især vakuumeffektbrytere

Info

Publication number
NO964343L
NO964343L NO964343A NO964343A NO964343L NO 964343 L NO964343 L NO 964343L NO 964343 A NO964343 A NO 964343A NO 964343 A NO964343 A NO 964343A NO 964343 L NO964343 L NO 964343L
Authority
NO
Norway
Prior art keywords
cut
spur
shaft
spring
circuit breakers
Prior art date
Application number
NO964343A
Other languages
English (en)
Other versions
NO964343D0 (no
Inventor
Dietmar Mucksch
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
Priority claimed from DE19944413191 external-priority patent/DE4413191C1/de
Priority claimed from DE1995103679 external-priority patent/DE19503679C1/de
Application filed by Holec Holland Nv filed Critical Holec Holland Nv
Publication of NO964343D0 publication Critical patent/NO964343D0/no
Publication of NO964343L publication Critical patent/NO964343L/no

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
    • H01H3/227—Interlocked hand- and power-operating mechanisms
    • 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
    • H01H3/3005—Charging means
    • H01H3/3021—Charging means using unidirectional coupling
    • 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
    • H01H2003/3084—Kinetic energy of moving parts recuperated by transformation into potential energy in closing or opening spring to be used in next operation
    • 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
    • H01H2003/3094—Power arrangements internal to the switch for operating the driving mechanism using spring motor allowing an opening - closing - opening [OCO] sequence
    • 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

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Gear Transmission (AREA)
  • Transmission Devices (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Mechanisms For Operating Contacts (AREA)
  • Control Of High-Frequency Heating Circuits (AREA)
  • Mechanical Operated Clutches (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)

Abstract

Oppfinnelsen angår en innretning til å spenne innkoblingsfjæren til driftsinn- retninger til elektriske effektbrytere, spesielt vakuumeffektbrytere hvor inn- koblingsf jæren (7) som er formet som en trekkfjær står i forbindelse med eksen- terskiven (2) som er plassert på inn- koblingsakselen (5) og kan spennes med så vel en elektrisk motor (20) som med en håndopptrekksaksel (21) med mellom- kobling av en endehjulstransmisjon, hvorved dette siste endehjulet (1) li- keledes er plassert på innkoblingsakse- len (5). Oppgaven som ligger til grunn for oppfinnelsen, å lage en innretning hvor endehjulstransmisjonen arbeider uten tomgang og der en tilbakedreining av eksenterskiven (2) blir hindret h. 1%, v. begrenset av innkoblingsf jæren (7). Dette foregår ved at det siste ende- hjulet (1) i endehjulstransmisjonen er plassert på et friløpslager (6) på inn- koblingsakselen (5), slik at ved begyn- nelsen av oppspenningen av innkoblings- f J æren (7) til eksenterskiven (2) og dermed innkoblingsakselen (5), fra en posisjon hvor den befinner seg i en stilling som i eksenterskivens (2) dreieretning ligger over og etter det nedre dødpunktet (9) for innkoblingsak- selen (5), umiddelbart kan bringes med av det siste enden j ulet (1), mens i fasen for innkoblingsforløpet ved drei- ning av innkoblingsakselen (5) ut over dens øvre dødpunkt (9) er det siste endehjulet (1) arretert i sin posisjon av friløpslageret (6) og av den direkte forbindelsen med de andre endehjulene til endehjulstransmisjonen.
NO964343A 1994-04-12 1996-10-11 Innretning for stramming av innkoplingsfjærene i drivanordningene for elektriske effektbrytere, især vakuumeffektbrytere NO964343L (no)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19944413191 DE4413191C1 (de) 1994-04-12 1994-04-12 Einrichtung zum Spannen der Einschaltfeder von Antriebseinrichtungen für elektrische Leistungsschalter, insbesondere Vakuumleistungsschalter
DE1995103679 DE19503679C1 (de) 1995-01-30 1995-01-30 Aufzugsvorrichtung zum Spannen der Einschaltfeder von Antriebseinrichtungen für elektrische Leistungsschalter, insbesondere Vakuum-Leistungsschalter
PCT/EP1995/001232 WO1995027992A1 (de) 1994-04-12 1995-04-04 Einrichtung zum spannen der einschaltfeder von antriebseinrichtungen für elektrische leistungsschalter, insbesondere vakuumleitsungsschalter

Publications (2)

Publication Number Publication Date
NO964343D0 NO964343D0 (no) 1996-10-11
NO964343L true NO964343L (no) 1996-11-28

Family

ID=25935674

Family Applications (1)

Application Number Title Priority Date Filing Date
NO964343A NO964343L (no) 1994-04-12 1996-10-11 Innretning for stramming av innkoplingsfjærene i drivanordningene for elektriske effektbrytere, især vakuumeffektbrytere

Country Status (21)

Country Link
EP (1) EP0755564B1 (no)
JP (1) JPH09511611A (no)
CN (1) CN1047461C (no)
AT (1) ATE167955T1 (no)
AU (1) AU690668B2 (no)
BG (1) BG62542B1 (no)
BR (1) BR9507461A (no)
CZ (1) CZ288683B6 (no)
DE (2) DE59502684D1 (no)
DK (1) DK0755564T3 (no)
ES (1) ES2120741T3 (no)
FI (1) FI964093A (no)
HU (1) HU220213B (no)
MX (1) MX9604525A (no)
MY (1) MY114088A (no)
NO (1) NO964343L (no)
NZ (1) NZ283744A (no)
PL (1) PL176808B1 (no)
SK (1) SK280118B6 (no)
TW (1) TW272295B (no)
WO (1) WO1995027992A1 (no)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2399409T3 (es) * 2005-08-10 2013-04-01 Siemens Aktiengesellschaft Dispositivo tensor
DE102006043632A1 (de) 2006-09-18 2008-03-27 Schaltbau Gmbh Vakuumschalter
FR2923075B1 (fr) * 2007-10-29 2009-12-25 Areva T & D Ag Actionneur d'un interrupteur comprenant un dispositif d'accouplement a roue libre
CN101834090A (zh) * 2010-05-27 2010-09-15 西安交通大学 一种配合126kV真空断路器负载特性的凸轮
DE102017216804B4 (de) * 2017-09-22 2020-11-05 Siemens Aktiengesellschaft Spanngetriebe zum Spannen einer Speicherfeder eines Federspeicherantriebs
JP7059812B2 (ja) * 2018-05-30 2022-04-26 トヨタ自動車株式会社 ワイヤー駆動搬送装置
CN115172080B (zh) * 2022-06-24 2024-07-12 河南平高电气股份有限公司 电动弹簧机构及高压开关

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4039058A (en) * 1975-10-06 1977-08-02 The Falk Corporation One-way clutch and backstop incorporating the same
JPS60225315A (ja) * 1984-04-23 1985-11-09 三菱電機株式会社 しや断器用ばね操作装置

Also Published As

Publication number Publication date
EP0755564B1 (de) 1998-07-01
CN1047461C (zh) 1999-12-15
SK280118B6 (sk) 1999-08-06
HUT75473A (en) 1997-05-28
CZ288683B6 (cs) 2001-08-15
HU220213B (hu) 2001-11-28
EP0755564A1 (de) 1997-01-29
FI964093A0 (fi) 1996-10-11
AU2215595A (en) 1995-10-30
BG62542B1 (bg) 2000-01-31
HU9602642D0 (en) 1996-11-28
PL176808B1 (pl) 1999-07-30
WO1995027992A1 (de) 1995-10-19
MX9604525A (es) 1997-12-31
CZ276096A3 (cs) 1998-08-12
DE59502684D1 (de) 1998-08-06
BR9507461A (pt) 1997-09-02
CN1146256A (zh) 1997-03-26
ES2120741T3 (es) 1998-11-01
NZ283744A (en) 1998-02-26
BG100891A (en) 1997-10-31
TW272295B (no) 1996-03-11
DE19580313D2 (de) 1997-10-16
DK0755564T3 (da) 1999-04-12
JPH09511611A (ja) 1997-11-18
SK122896A3 (en) 1997-06-04
MY114088A (en) 2002-08-30
NO964343D0 (no) 1996-10-11
PL316755A1 (en) 1997-02-03
ATE167955T1 (de) 1998-07-15
FI964093A (fi) 1996-12-05
AU690668B2 (en) 1998-04-30

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Legal Events

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FC2A Withdrawal, rejection or dismissal of laid open patent application