EP2015331A3 - Operating mechanism with device preventing contact vibration for vacuum circuit breaker. - Google Patents

Operating mechanism with device preventing contact vibration for vacuum circuit breaker. Download PDF

Info

Publication number
EP2015331A3
EP2015331A3 EP08380201A EP08380201A EP2015331A3 EP 2015331 A3 EP2015331 A3 EP 2015331A3 EP 08380201 A EP08380201 A EP 08380201A EP 08380201 A EP08380201 A EP 08380201A EP 2015331 A3 EP2015331 A3 EP 2015331A3
Authority
EP
European Patent Office
Prior art keywords
operating mechanism
circuit breaker
vacuum circuit
vacuum switch
preventing contact
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.)
Withdrawn
Application number
EP08380201A
Other languages
German (de)
French (fr)
Other versions
EP2015331A2 (en
Inventor
Ricardo Hernani Perez
Alberto Lorenzo Michelena
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.)
Ormazabal Distribucion Primaria SA
Original Assignee
Ormazabal Distribucion Primaria SA
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 Ormazabal Distribucion Primaria SA filed Critical Ormazabal Distribucion Primaria SA
Publication of EP2015331A2 publication Critical patent/EP2015331A2/en
Publication of EP2015331A3 publication Critical patent/EP2015331A3/en
Withdrawn legal-status Critical Current

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
    • H01H33/60—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
    • H01H1/00—Contacts
    • H01H1/50—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position
    • 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
    • H01H3/3015—Charging means using cam devices
    • 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
    • H01H3/3031—Means for locking the spring in a charged state
    • 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
    • H01H33/022—Details particular to three-phase circuit breakers

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)

Abstract

The invention relates to a break and connection module applied in high voltage switchgear, comprising a multi-pole vacuum switch (2), comprising a fixed contact (9) and a mobile contact (10), an operating mechanism (3) common to all the poles of the switch, a base (4) configured to support the vacuum switch (2) and the operating mechanism (3), a coupling device (16) for each pole of the vacuum switch (2) which transmits an actuating force from the operating mechanism (3) to the mobile contact (10), wherein the operating mechanism (3) comprises a locking device (8) configured to prevent a rebound effect of the mobile contact (10) after performing break and/or connection operations of said vacuum switch (2).
EP08380201A 2007-07-09 2008-07-07 Operating mechanism with device preventing contact vibration for vacuum circuit breaker. Withdrawn EP2015331A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200701923A ES2343495B2 (en) 2007-07-09 2007-07-09 CUTTING AND CONNECTION MODULE.

Publications (2)

Publication Number Publication Date
EP2015331A2 EP2015331A2 (en) 2009-01-14
EP2015331A3 true EP2015331A3 (en) 2012-12-05

Family

ID=39770693

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08380201A Withdrawn EP2015331A3 (en) 2007-07-09 2008-07-07 Operating mechanism with device preventing contact vibration for vacuum circuit breaker.

Country Status (2)

Country Link
EP (1) EP2015331A3 (en)
ES (1) ES2343495B2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101019030B1 (en) * 2009-03-11 2011-03-04 엘에스산전 주식회사 Circuit breaker with anti-rebound mechanism
CN102332365B (en) * 2011-09-27 2013-09-18 浙江华仪电器科技有限公司 Vacuum breaker isolation device and anti-maloperation method thereof
CN117276021A (en) 2022-06-15 2023-12-22 日立能源瑞士股份公司 Anti-rebound protection device and circuit breaker including the same

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3787649A (en) * 1972-08-04 1974-01-22 Allis Chalmers Vacuum switch cam operating mechanism with contact loading compression spring
GB1384699A (en) * 1971-10-15 1975-02-19 Ass Elect Ind Energy store actuators
US4124790A (en) * 1975-03-06 1978-11-07 Mcgraw-Edison Company Protective switch device and operating mechanism therefor

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4064383A (en) * 1976-04-26 1977-12-20 General Electric Company Vacuum circuit breaker with improved means for limiting overtravel of movable contact at end of opening stroke
ZA771385B (en) * 1976-04-28 1978-01-25 Westinghouse Electric Corp An improvement in or relating to vacuum circuit breaker apparatus having elongated support members
JPH02281521A (en) 1989-03-16 1990-11-19 Sprecher Energ Ag Multipole vacuum breaker and insulating support frame for multipole vacuum breaker
MY137683A (en) 1991-11-18 2009-02-27 Hitachi Ltd Switchboard
DE4211154A1 (en) 1992-03-31 1993-10-07 Siemens Ag Gas-insulated switchgear with a vacuum switch
DE4419380C1 (en) 1994-05-30 1995-10-19 Siemens Ag Circuit breaker module
DE10024356C1 (en) 2000-05-17 2001-10-11 Felten & Guilleaume Ag Gas-insulated switchgear device using vacuum switches supported within gas-insulated housing by fixing to housing front wall
KR100390795B1 (en) * 2000-12-04 2003-07-10 엘지산전 주식회사 The vacuum circuit breaker
PT1251614E (en) 2001-04-20 2007-09-11 Ormazabal Anlagentechnik Gmbh Self-supporting module for a power switchgear
KR20040028718A (en) 2001-12-07 2004-04-03 미쓰비시덴키 가부시키가이샤 Switch gear and multi-layer switch gear
WO2003088441A1 (en) 2002-04-12 2003-10-23 Mitsubishi Denki Kabushiki Kaisha Metal closed type distributor
CN2840306Y (en) * 2005-11-16 2006-11-22 河南森源电气股份有限公司 Indoor high-voltage vacuum breaker clutch mechanism

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1384699A (en) * 1971-10-15 1975-02-19 Ass Elect Ind Energy store actuators
US3787649A (en) * 1972-08-04 1974-01-22 Allis Chalmers Vacuum switch cam operating mechanism with contact loading compression spring
US4124790A (en) * 1975-03-06 1978-11-07 Mcgraw-Edison Company Protective switch device and operating mechanism therefor

Also Published As

Publication number Publication date
EP2015331A2 (en) 2009-01-14
ES2343495A1 (en) 2010-08-02
ES2343495B2 (en) 2011-05-30

Similar Documents

Publication Publication Date Title
EP2355121A3 (en) Circuit breaker having trip cause indicating mechanism
WO2007064837A3 (en) A multifunction hybrid solid-state switchgear
EP2348519A3 (en) Movable contactor assembly for a current limiting type molded case circuit breaker
WO2008035182A3 (en) Gassing insulator, and arc chute assembly and electrical switching apparatus employing the same
EP2330384A3 (en) Method and apparatus for switching electrical power
MY144966A (en) Circuit breaker having automatic release linkage and automatic release linkage using the same
TW200719540A (en) Electrical connector
EP1703531A3 (en) Electrostatic micro switch, production method thereof, and apparatus provided with electrostatic micro switch
MX2009004964A (en) Tie bar for two pole switching device.
CO5800190A1 (en) SHORT CIRCUIT OF MULTIPLE POLES AND APPLIANCE TO PREVENT THE DEFORMATION OF THE DRIVE AXIS OF THE SAME
EP2242077A3 (en) Space allocation within a circuit breaker
EP2056325A3 (en) System and method for avoiding contact stiction in micro-electromechanical system based switch
EG25068A (en) Circuitbreaker with interchangeable operating mechanism and suspended mobile contact assembly.
EP2015331A3 (en) Operating mechanism with device preventing contact vibration for vacuum circuit breaker.
EP2015340A3 (en) Time delay output apparatus for circuit breaker
EP2315226A3 (en) Method and apparatus for detecting failure of an actuator switching device
EP2405546A3 (en) Electrical switchgear
EP2107588A3 (en) Circuit breaker
WO2010149482A3 (en) Mechanical actuating device for three-position disconnector
ATE513303T1 (en) ELECTRICAL SWITCHING DEVICE
SG179097A1 (en) Functional spacer for separating bulbs in a multipolar cutoff device, and circuit breaker
EP2346062A3 (en) Circuit breaker
EP2204826A3 (en) Elastic Pressing Unit and Molded Case Circuit Breaker Having the Same
EP1975970A3 (en) Electrical switching apparatus, and sub-assembly and auxiliary switch tray therefor
WO2005082029A3 (en) Air-gap switch

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA MK RS

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA MK RS

RIC1 Information provided on ipc code assigned before grant

Ipc: H01H 33/02 20060101ALN20121030BHEP

Ipc: H01H 33/666 20060101AFI20121030BHEP

Ipc: H01H 3/30 20060101ALN20121030BHEP

Ipc: H01H 1/50 20060101ALI20121030BHEP

17P Request for examination filed

Effective date: 20130604

RBV Designated contracting states (corrected)

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

RIC1 Information provided on ipc code assigned before grant

Ipc: H01H 33/02 20060101ALN20130620BHEP

Ipc: H01H 3/30 20060101ALN20130620BHEP

Ipc: H01H 33/666 20060101AFI20130620BHEP

Ipc: H01H 1/50 20060101ALI20130620BHEP

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

RBV Designated contracting states (corrected)

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

AKX Designation fees paid

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

INTG Intention to grant announced

Effective date: 20130801

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20131212