MY114088A - Device for tensioning the cut-in spring of actuator units for circuit breakers, in particular vacuum circuit breakers - Google Patents

Device for tensioning the cut-in spring of actuator units for circuit breakers, in particular vacuum circuit breakers

Info

Publication number
MY114088A
MY114088A MYPI95000917A MYPI19950917A MY114088A MY 114088 A MY114088 A MY 114088A MY PI95000917 A MYPI95000917 A MY PI95000917A MY PI19950917 A MYPI19950917 A MY PI19950917A MY 114088 A MY114088 A MY 114088A
Authority
MY
Malaysia
Prior art keywords
closing
spring
bar
eccentric
spur
Prior art date
Application number
MYPI95000917A
Other languages
English (en)
Inventor
Mucksch Dietmar
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 MY114088A publication Critical patent/MY114088A/en

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)
  • Mechanical Operated Clutches (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Mechanisms For Operating Contacts (AREA)
  • Control Of High-Frequency Heating Circuits (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
MYPI95000917A 1994-04-12 1995-04-10 Device for tensioning the cut-in spring of actuator units for circuit breakers, in particular vacuum circuit breakers MY114088A (en)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
MY114088A true MY114088A (en) 2002-08-30

Family

ID=25935674

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI95000917A MY114088A (en) 1994-04-12 1995-04-10 Device for tensioning the cut-in spring of actuator units for circuit breakers, in particular vacuum circuit breakers

Country Status (21)

Country Link
EP (1) EP0755564B1 (pl)
JP (1) JPH09511611A (pl)
CN (1) CN1047461C (pl)
AT (1) ATE167955T1 (pl)
AU (1) AU690668B2 (pl)
BG (1) BG62542B1 (pl)
BR (1) BR9507461A (pl)
CZ (1) CZ288683B6 (pl)
DE (2) DE59502684D1 (pl)
DK (1) DK0755564T3 (pl)
ES (1) ES2120741T3 (pl)
FI (1) FI964093A7 (pl)
HU (1) HU220213B (pl)
MX (1) MX9604525A (pl)
MY (1) MY114088A (pl)
NO (1) NO964343L (pl)
NZ (1) NZ283744A (pl)
PL (1) PL176808B1 (pl)
SK (1) SK280118B6 (pl)
TW (1) TW272295B (pl)
WO (1) WO1995027992A1 (pl)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101283425B (zh) * 2005-08-10 2011-03-09 西门子公司 压紧装置
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
CZ276096A3 (cs) 1998-08-12
PL176808B1 (pl) 1999-07-30
SK122896A3 (en) 1997-06-04
FI964093A0 (fi) 1996-10-11
SK280118B6 (sk) 1999-08-06
AU2215595A (en) 1995-10-30
JPH09511611A (ja) 1997-11-18
TW272295B (pl) 1996-03-11
DE59502684D1 (de) 1998-08-06
BG62542B1 (bg) 2000-01-31
DE19580313D2 (de) 1997-10-16
CN1146256A (zh) 1997-03-26
NO964343L (no) 1996-11-28
NZ283744A (en) 1998-02-26
NO964343D0 (no) 1996-10-11
MX9604525A (es) 1997-12-31
CN1047461C (zh) 1999-12-15
EP0755564B1 (de) 1998-07-01
FI964093A7 (fi) 1996-12-05
PL316755A1 (en) 1997-02-03
HU220213B (hu) 2001-11-28
ES2120741T3 (es) 1998-11-01
BR9507461A (pt) 1997-09-02
HU9602642D0 (en) 1996-11-28
ATE167955T1 (de) 1998-07-15
EP0755564A1 (de) 1997-01-29
CZ288683B6 (cs) 2001-08-15
WO1995027992A1 (de) 1995-10-19
AU690668B2 (en) 1998-04-30
HUT75473A (en) 1997-05-28
DK0755564T3 (da) 1999-04-12
BG100891A (en) 1997-10-31

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