MX9604525A - Dispositivo para tensar el resorte del cierre de dispositivos impulsores para interruptores de circuito electrico, en particular interruptores de circuito de vacio. - Google Patents

Dispositivo para tensar el resorte del cierre de dispositivos impulsores para interruptores de circuito electrico, en particular interruptores de circuito de vacio.

Info

Publication number
MX9604525A
MX9604525A MX9604525A MX9604525A MX9604525A MX 9604525 A MX9604525 A MX 9604525A MX 9604525 A MX9604525 A MX 9604525A MX 9604525 A MX9604525 A MX 9604525A MX 9604525 A MX9604525 A MX 9604525A
Authority
MX
Mexico
Prior art keywords
cut
spur
shaft
spring
tensioning
Prior art date
Application number
MX9604525A
Other languages
English (en)
Inventor
Dietmar Muecksch
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 MX9604525A publication Critical patent/MX9604525A/es

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)
  • 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)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

La invencion se refiere a un dispositivo para tensar el resorte de cierre de dispositivo de impulsores para interruptores de circuito eléctrico, en particular interruptores de circuito de vacío, en el caso de los cuales el resorte de cierre (7), el cual está diseñado como un resorte de tension, es conectado al excéntrico (2) el cual se fija sobre la fecha de cierre (5), y puede ser tensado tanto por un motor eléctrico (20) y por una flecha de tension manual (25) con la interposicion de engranajes rectos, el ultimo engrane recto (1) del engranaje así mismo estando dispuestos sobre la flecha de cierre (5). La invencion se basa en el objeto de proporcionar un dispositivo en el cual el engranaje recto opera sin vacío, y cualquier desajuste del excéntrico (2) es evitado o limitado por el resorte de cierre (7). Esto se logra mediante el ultimo engrane recto (1) del engranaje recto que está dispuesto por medio de un cojinete de rueda libre (6) sobre la flecha de cierre (5), de tal forma que, al inicio del tensado del resorte de cierre (7) el excéntrico (2) y de esta forma la flecha de cierre (5) pueden ser impulsados directamente por el ultimo engrane recto (1) desde una posicion en el cual están ubicados después del centro muerto inferior (9) de la flecha de cierre (5) en la direccion de rotacion del excéntrico (2) hacia la parte superior, mientras que, en la fase del proceso de cierre durante la rotacion de la flecha de cierre (5) más allá de su centro muerto inferior (9) el ultimo engrane recto (1) es trabado en su posicion mediante el cojinete de rueda libre (6) y mediante la conexion operativa a los otros engranes rectos del engranaje recto. (Figura 1).
MX9604525A 1994-04-12 1995-04-04 Dispositivo para tensar el resorte del cierre de dispositivos impulsores para interruptores de circuito electrico, en particular interruptores de circuito de vacio. MX9604525A (es)

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 (1)

Publication Number Publication Date
MX9604525A true MX9604525A (es) 1997-12-31

Family

ID=25935674

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9604525A MX9604525A (es) 1994-04-12 1995-04-04 Dispositivo para tensar el resorte del cierre de dispositivos impulsores para interruptores de circuito electrico, en particular interruptores de circuito de vacio.

Country Status (21)

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

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
CN115172080A (zh) * 2022-06-24 2022-10-11 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
NO964343D0 (no) 1996-10-11
BG62542B1 (bg) 2000-01-31
NO964343L (no) 1996-11-28
SK280118B6 (sk) 1999-08-06
AU690668B2 (en) 1998-04-30
BR9507461A (pt) 1997-09-02
EP0755564B1 (de) 1998-07-01
DK0755564T3 (da) 1999-04-12
PL176808B1 (pl) 1999-07-30
JPH09511611A (ja) 1997-11-18
PL316755A1 (en) 1997-02-03
HU9602642D0 (en) 1996-11-28
FI964093A (fi) 1996-12-05
HU220213B (hu) 2001-11-28
CZ276096A3 (cs) 1998-08-12
FI964093A0 (fi) 1996-10-11
DE59502684D1 (de) 1998-08-06
CN1047461C (zh) 1999-12-15
SK122896A3 (en) 1997-06-04
NZ283744A (en) 1998-02-26
WO1995027992A1 (de) 1995-10-19
ATE167955T1 (de) 1998-07-15
EP0755564A1 (de) 1997-01-29
CN1146256A (zh) 1997-03-26
MY114088A (en) 2002-08-30
DE19580313D2 (de) 1997-10-16
HUT75473A (en) 1997-05-28
BG100891A (en) 1997-10-31
TW272295B (es) 1996-03-11
AU2215595A (en) 1995-10-30
CZ288683B6 (cs) 2001-08-15
ES2120741T3 (es) 1998-11-01

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Legal Events

Date Code Title Description
FA Abandonment or withdrawal