MY153162A - Closing spring assembly of switching mechanism for air circuit breaker - Google Patents

Closing spring assembly of switching mechanism for air circuit breaker

Info

Publication number
MY153162A
MY153162A MYPI20071785A MYPI20071785A MY153162A MY 153162 A MY153162 A MY 153162A MY PI20071785 A MYPI20071785 A MY PI20071785A MY PI20071785 A MYPI20071785 A MY PI20071785A MY 153162 A MY153162 A MY 153162A
Authority
MY
Malaysia
Prior art keywords
spring
closing spring
circuit breaker
switching mechanism
air circuit
Prior art date
Application number
MYPI20071785A
Inventor
Yang Hong-Ik
Lee Sang-Chul
Kim Ki-Hwan
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 MY153162A publication Critical patent/MY153162A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
    • H01H31/02—Details
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H69/00—Apparatus or processes for the manufacture of emergency protective devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Breakers (AREA)

Abstract

DISCLOSED IS A CLOSING SPRING ASSEMBLY OF A SWITCHING MECHANISM (1) FOR AN AIR CIRCUIT BREAKER WHICH IS CAPABLE OF BEING PRODUCED WITH LOW COST BY A GENERAL PRESSING PROCESS, AND OF SUPPORTING A LOAD CAUSED BY AN ELASTIC ENERGY OF THE CLOSING SPRING, COMPRISING: A CLOSING SPRING (3), A FIRST SPRING SEAT MEMBER (7), A SECOND SPRING SEAT PLATE (6), A SPRING GUIDE PIN (5) HAVING BOTH END PORTIONS CONNECTED TO THE FIRST SPRING SEAT MEMBER (7) AND THE SECOND SPRING SEAT PLATE (6), AND INSTALLED TO PENETRATE THE CLOSING SPRING (3) SO AS TO GUIDE AND SUPPORT THE CLOSING SPRING (3), AND A SUPPORTING BRACKET (4) FOR SUPPORTING THE SECOND SPRING SEAT PLATE (6) OF THE CLOSING SPRING (3) TO BE ROTATABLE WITHIN A LIMITED ANGLE.
MYPI20071785A 2006-10-17 2007-10-16 Closing spring assembly of switching mechanism for air circuit breaker MY153162A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020060101054A KR100798339B1 (en) 2006-10-17 2006-10-17 Input Spring Assembly of Switchgear for Air Circuit Breaker

Publications (1)

Publication Number Publication Date
MY153162A true MY153162A (en) 2015-01-29

Family

ID=38984197

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20071785A MY153162A (en) 2006-10-17 2007-10-16 Closing spring assembly of switching mechanism for air circuit breaker

Country Status (6)

Country Link
EP (1) EP1914771B1 (en)
KR (1) KR100798339B1 (en)
CN (1) CN101165833B (en)
ES (1) ES2389508T3 (en)
MY (1) MY153162A (en)
RU (1) RU2358350C1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101393806B (en) * 2008-10-23 2010-09-01 浙江正昌锻造股份有限公司 Fabrication process for energy storage spring conductor rod
CN102496494B (en) * 2011-11-24 2014-01-29 天津市百利电气有限公司 Energy-storage spring mechanism of operating mechanism of circuit breaker and assembly method for energy-storage spring mechanism
KR101180667B1 (en) 2012-06-27 2012-09-07 주식회사 비츠로테크 Power transfer switch
US9276546B2 (en) * 2014-02-21 2016-03-01 Tyco Electronics Corporation Electromagnetic interference filter assembly
CN104021996A (en) * 2014-06-19 2014-09-03 国网上海市电力公司 Replacement device for switching-closing spring of circuit breaker
CN109887797B (en) * 2019-04-02 2024-07-26 惠州冠泰电子有限公司 Rocker switch

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3239839C1 (en) * 1982-10-27 1984-03-01 Siemens AG, 1000 Berlin und 8000 München Drive for an electrical three position switch
JPS61224227A (en) * 1985-03-28 1986-10-04 三菱電機株式会社 Air circuit breaker
FR2589626B1 (en) * 1985-10-31 1989-03-03 Merlin Gerin CONTROL MECHANISM OF A CIRCUIT BREAKER EQUIPPED WITH AN ENERGY ACCUMULATING SYSTEM
RU2110103C1 (en) * 1996-03-19 1998-04-27 Российский Федеральный Ядерный Центр - Всероссийский Научно-Исследовательский Институт Экспериментальной Физики Spring mechanism of switch
US5856643A (en) 1997-08-18 1999-01-05 Eaton Corporation Auxiliary contact operator for electrical switching apparatus
FR2818796B1 (en) * 2000-12-22 2003-02-07 Schneider Electric Ind Sa CLOSING ASSISTANCE MECHANISM FOR ELECTRICAL SWITCHING APPARATUS AND DRIVE MECHANISM OF ELECTRICAL APPARATUS PROVIDED WITH SUCH AN ASSISTANCE MECHANISM
WO2004053911A1 (en) * 2002-12-09 2004-06-24 Mitsubishi Denki Kabushiki Kaisha Air circuit breaker
KR200340647Y1 (en) 2003-11-10 2004-02-05 현대중공업 주식회사 Press jig for trip spring of a air circuit breaker
JP4463059B2 (en) 2004-09-28 2010-05-12 三菱電機株式会社 Vacuum circuit breaker
US7294804B1 (en) * 2007-03-29 2007-11-13 Eaton Corporation Energy dissipating spring seat

Also Published As

Publication number Publication date
EP1914771A2 (en) 2008-04-23
ES2389508T3 (en) 2012-10-26
CN101165833B (en) 2012-01-11
RU2358350C1 (en) 2009-06-10
KR100798339B1 (en) 2008-01-28
EP1914771A3 (en) 2009-09-16
CN101165833A (en) 2008-04-23
EP1914771B1 (en) 2012-06-13

Similar Documents

Publication Publication Date Title
EP2037475B8 (en) Operating mechanism with adjustment of contact force
EP1914771A3 (en) Closing spring assembly of switching mechanism for air circuit breaker
MY183657A (en) Hinge having a damping device
PL1874161T3 (en) Device for adjusting the reclinning force in office chair mechanisms
NO20071502L (en) Quick connection.
GB2483398A (en) Mobile for infant support structure
WO2007145723A3 (en) Safety switch assembly
MY158110A (en) Air circuit breaker, breaking spring of air circuit breaker and connection method thereof
ATE358324T1 (en) LOCKING DEVICE FOR CIRCUIT BREAKERS
MY153222A (en) Switching mechanism for air circuit breaker and toggle links thereof
EP2109121A3 (en) Mounting Device for a Coil
MY150265A (en) Structure for mounting lightning arrester on insulator assembly
WO2008048701A3 (en) Method and brake assembly retention device with automatic operation
MY154370A (en) Apparatus for connecting link pin of circuit breaker
WO2010004523A3 (en) Docking system
MY146742A (en) Acceleration device for testing electronic components
MXPA04001111A (en) Non-conductive barrier for separating a circuit breaker trip spring and cradle.
DE502006003849D1 (en) COMMAND DEVICE WITH SWITCH ELEMENT MONITORING
CN201311894Y (en) Breaker with backup protection device
CN202373510U (en) Device for stabilizing one-way valve of expansion chamber in circuit breaker
ATE541251T1 (en) ELECTRICAL SWITCH
CN203150410U (en) Switch with elastic mounting structures
CN202839325U (en) Electronic control switch of household electrical appliance
CN202653590U (en) Fast detaching and installing mechanism for two-section drawer sliding track
RU2012117092A (en) ELECTRIC CURRENT BREAKER WITH SIMPLIFIED STRUCTURE