MY143293A - Spring charging device of air circuit breaker - Google Patents

Spring charging device of air circuit breaker

Info

Publication number
MY143293A
MY143293A MYPI20083150A MYPI20083150A MY143293A MY 143293 A MY143293 A MY 143293A MY PI20083150 A MYPI20083150 A MY PI20083150A MY PI20083150 A MYPI20083150 A MY PI20083150A MY 143293 A MY143293 A MY 143293A
Authority
MY
Malaysia
Prior art keywords
circuit breaker
air circuit
charging device
spring
spring charging
Prior art date
Application number
MYPI20083150A
Inventor
Lee Sang Chul
Ahn Kil Young
Original Assignee
Ls Ind Systems Co Ltd
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 Ls Ind Systems Co Ltd filed Critical Ls Ind Systems Co Ltd
Publication of MY143293A publication Critical patent/MY143293A/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
    • 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
    • H01H3/3026—Charging means in which the closing spring charges the opening spring or vice versa
    • 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
    • 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
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/42—Driving 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
    • H01H2003/3063—Decoupling charging handle or motor at end of charging cycle or during charged condition
    • 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
    • H01H2003/3073—Indication of the charge on the spring motor

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Mechanisms For Operating Contacts (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Breakers (AREA)

Abstract

SPRING CHARGING DEVICE OF AIR CIRCUIT BREAKER- DISCLOSED IS A SPRING CHARGING DEVICE OF AIR CIRCUIT BREAKER MOUNTED WITH AT LEAST ONE OR MORE MICRO SWITCHES AND A SWITCH LEVER FOR TURNING ON/OFF THE MICRO SWITCHES CAPABLE OF COMPRESSING THE SPRING AND NOTIFYING COMPLETION OF THE COMPRESSION OF THE SPRING WHEN THE CHARGING IS COMPLETED, THEREBY ENHANCING THE EFFICIENCY IN OPERATION OF THE AIR CIRCUIT BREAKER BY A USER (AN OPERATOR).
MYPI20083150A 2007-08-20 2008-08-18 Spring charging device of air circuit breaker MY143293A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020070083504A KR100850422B1 (en) 2007-08-20 2007-08-20 Input spring charging device of air circuit breaker

Publications (1)

Publication Number Publication Date
MY143293A true MY143293A (en) 2011-04-15

Family

ID=39881183

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20083150A MY143293A (en) 2007-08-20 2008-08-18 Spring charging device of air circuit breaker

Country Status (6)

Country Link
EP (1) EP2028670B1 (en)
KR (1) KR100850422B1 (en)
CN (1) CN101373685B (en)
ES (1) ES2550252T3 (en)
MY (1) MY143293A (en)
RU (1) RU2401471C2 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2980909B1 (en) * 2011-09-30 2016-08-05 Schneider Electric Ind Sas DEVICE FOR RELEASING THE MOTORIZATION OF THE RESET DEVICE OF THE DEVICE FOR CLOSING CONTACTS IN AN ELECTRICAL PROTECTION DEVICE AND APPARATUS COMPRISING THE SAME
CN103779143B (en) * 2014-02-19 2015-12-02 合肥同智机电控制技术股份有限公司 For exchanging the joystick of intelligent power distribution control module
CN104021974B (en) * 2014-06-19 2017-02-22 中能电气股份有限公司 Clamping plate type operating mechanism for load switch
DE102014215059A1 (en) * 2014-07-31 2016-02-04 Siemens Aktiengesellschaft Spring-loaded drive and method for monitoring a spring-loaded drive
KR101769195B1 (en) * 2015-04-13 2017-08-18 엘에스산전 주식회사 Circuit Breaker
CN106067395B (en) * 2015-04-21 2018-12-14 现代电力与能源系统株式会社 Limit switch and breaker
KR20160130051A (en) 2015-04-30 2016-11-10 현대중공업 주식회사 device for displaying charging state
KR101740941B1 (en) 2015-11-12 2017-06-01 현대일렉트릭앤에너지시스템(주) Closing spring charging device of circuit breaker
ITUB20160760A1 (en) * 2016-02-15 2017-08-15 Bticino Spa Push-button operated switch with oscillating control device
KR101839091B1 (en) 2016-12-05 2018-03-16 엘에스산전 주식회사 Charging device of air circuit breaker
KR101897737B1 (en) * 2017-04-18 2018-09-12 엘에스산전 주식회사 Charging gear assembly for circuit breaker and manufacturing method therof
CN107845513B (en) * 2017-12-07 2020-01-31 西门子中压开关技术（无锡）有限公司 Electric operating mechanism and switch device
CN109599300B (en) * 2018-11-08 2021-02-26 谢垚峰 Closed spring loading device of circuit breaker stabilized by pressing support walkway

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3729065A (en) * 1971-03-05 1973-04-24 Gen Electric Means for charging a stored energy circuit breaker closing device
DE2236788B2 (en) * 1972-07-24 1975-05-28 Siemens Ag, 1000 Berlin Und 8000 Muenchen Drive device for electrical switchgear
US4146764A (en) 1976-10-22 1979-03-27 Gould Inc. Circuit breaker ratchet and pawl spring charging system
US4245140A (en) * 1979-06-25 1981-01-13 General Electric Company Manual and motor operated circuit breaker
US4251702A (en) * 1979-06-25 1981-02-17 General Electric Company Circuit breaker having multiple spring actuating mechanisms
JP3095590B2 (en) * 1993-09-24 2000-10-03 株式会社東芝 Circuit breaker
US5906271A (en) * 1995-08-07 1999-05-25 General Electric Company Means of remote charge indication for high ampere-rated circuit breakers
FR2766960B1 (en) * 1997-07-31 1999-09-24 Gec Alsthom T & D Ag QUICK CONTROL DEVICE FOR A HIGH VOLTAGE CONNECTION APPARATUS, IN PARTICULAR AN EARTH ISOLATOR
FR2785444B1 (en) * 1998-10-30 2000-12-15 Schneider Electric Ind Sa SWITCHING APPARATUS COMPRISING A MECHANICAL DISPLAY DEVICE WITH THREE POSITIONS
FR2806523B1 (en) * 2000-03-17 2002-06-14 Ge Power Controls France ELECTRICAL CIRCUIT-BREAKER CONTROL
CA2328009C (en) * 2000-10-10 2009-05-12 S&C Electric Company Operating mechanism with improved input drive arrangement for switches and circuit interrupters
JP4262012B2 (en) * 2003-07-31 2009-05-13 ティケイディ株式会社 Switch operating device
KR200378090Y1 (en) 2004-12-22 2005-03-14 현대중공업 주식회사 Mechamism of air circuit breaker
KR200411539Y1 (en) 2005-12-30 2006-03-15 엘에스산전 주식회사 Vacuum circuit breaker
KR100771922B1 (en) * 2006-10-17 2007-11-01 엘에스산전 주식회사 Air circuit breaker

Also Published As

Publication number Publication date
EP2028670A2 (en) 2009-02-25
KR100850422B1 (en) 2008-08-04
ES2550252T3 (en) 2015-11-05
RU2008133881A (en) 2010-02-27
CN101373685A (en) 2009-02-25
EP2028670B1 (en) 2015-07-08
RU2401471C2 (en) 2010-10-10
CN101373685B (en) 2012-02-29
EP2028670A3 (en) 2010-08-25

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