ATE463039T1 - DRIVE MECHANISM AND SWITCHING METHOD FOR A SWITCHING DEVICE - Google Patents

DRIVE MECHANISM AND SWITCHING METHOD FOR A SWITCHING DEVICE

Info

Publication number
ATE463039T1
ATE463039T1 AT05106394T AT05106394T ATE463039T1 AT E463039 T1 ATE463039 T1 AT E463039T1 AT 05106394 T AT05106394 T AT 05106394T AT 05106394 T AT05106394 T AT 05106394T AT E463039 T1 ATE463039 T1 AT E463039T1
Authority
AT
Austria
Prior art keywords
drive mechanism
switchgear
energy
switching
electric motor
Prior art date
Application number
AT05106394T
Other languages
German (de)
Inventor
Vicenzo Girlando
Antonio Lubello
Roberto Boero
Paulo Tenti
Paolo Mattavelli
Original Assignee
Siemens 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=35447746&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE463039(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of ATE463039T1 publication Critical patent/ATE463039T1/en

Links

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
    • H01H33/02—Details
    • H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
    • H01H33/36—Power arrangements internal to the switch for operating the driving mechanism using dynamo-electric motor
    • 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
    • H01H33/02—Details
    • H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
    • H01H33/40—Power arrangements internal to the switch for operating the driving mechanism using spring motor
    • 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

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Mechanisms For Operating Contacts (AREA)
  • Keying Circuit Devices (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

Electrical switchgear, e.g. circuit breaker, needs to perform switching operations in very short time in order to quickly react on fault conditions e.g. by opening the line the switchgear is connected to. The moveable contact of such switchgear is driven by a drive mechanism which must be able to provide enough energy in short time to accelerate the moveable masses of the switchgear and drive mechanism in such short times. The inventive drive mechanism provides an electric motor (12) as source of energy and an additional source of energy, which supports the electric motor (12) in driving the moveable contact (6) at least during part of the switching motion.
AT05106394T 2005-07-13 2005-07-13 DRIVE MECHANISM AND SWITCHING METHOD FOR A SWITCHING DEVICE ATE463039T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05106394A EP1744338B1 (en) 2005-07-13 2005-07-13 Drive mechanism and method for opening/closing of electric switchgear

Publications (1)

Publication Number Publication Date
ATE463039T1 true ATE463039T1 (en) 2010-04-15

Family

ID=35447746

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05106394T ATE463039T1 (en) 2005-07-13 2005-07-13 DRIVE MECHANISM AND SWITCHING METHOD FOR A SWITCHING DEVICE

Country Status (3)

Country Link
EP (1) EP1744338B1 (en)
AT (1) ATE463039T1 (en)
DE (1) DE602005020268D1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101759601B1 (en) 2015-12-28 2017-07-31 엘에스산전 주식회사 Delay time generation apparatus for air circuit breaker
DE102019112710A1 (en) 2019-05-15 2020-11-19 Maschinenfabrik Reinhausen Gmbh SWITCH ARRANGEMENT WITH DRIVE SYSTEM

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE656480C (en) * 1938-02-07 Siegmund Bauer Dipl Ing Power remote control for reverse operation of three-phase motors
DE912963C (en) * 1940-12-06 1954-06-08 Sachsenwerk Licht & Kraft Ag An auxiliary motor-driven electrical switch with an electrically controlled brake
FR2666684B1 (en) * 1990-09-10 1996-08-23 Alsthom Gec CIRCUIT BREAKER CONTROL.
US6538347B1 (en) * 1995-05-15 2003-03-25 Mcgraw-Edison Company Electrical switchgear with synchronous control system and actuator
US6215263B1 (en) 1998-04-03 2001-04-10 Energyline Systems, Inc. Motor operator for over-head air break electrical power distribution switches
ITMI981102A1 (en) 1998-05-19 1999-11-19 Abb Adda S P A COMMAND AND CONTROL DEVICE FOR ELECTRIC OPERATING BODIES
FR2817389B1 (en) 2000-11-30 2003-01-03 Schneider Electric High Voltag HIGH VOLTAGE ELECTRICAL CUTTING EQUIPMENT WITH DOUBLE MOVEMENT
JP3861832B2 (en) * 2003-03-11 2006-12-27 株式会社日立製作所 Switch
FR2865572B1 (en) * 2004-01-23 2006-05-26 Alstom T & D Sa DEVICE FOR CONTROLLING A DEVICE FOR CUTTING ELECTRIC ENERGY
FR2868198B1 (en) * 2004-03-29 2006-05-19 Areva T & D Ag LOCKING SYSTEM FOR LINEAR CONTROL

Also Published As

Publication number Publication date
EP1744338A1 (en) 2007-01-17
DE602005020268D1 (en) 2010-05-12
EP1744338B1 (en) 2010-03-31

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Legal Events

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