TW369659B - Energy storing mechanism for switchgear - Google Patents

Energy storing mechanism for switchgear

Info

Publication number
TW369659B
TW369659B TW087110927A TW87110927A TW369659B TW 369659 B TW369659 B TW 369659B TW 087110927 A TW087110927 A TW 087110927A TW 87110927 A TW87110927 A TW 87110927A TW 369659 B TW369659 B TW 369659B
Authority
TW
Taiwan
Prior art keywords
energy storing
revolution
axle
driving gear
switchgear
Prior art date
Application number
TW087110927A
Other languages
Chinese (zh)
Inventor
Minoru Kobayashi
Hiroshi Totori
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Application granted granted Critical
Publication of TW369659B publication Critical patent/TW369659B/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
    • H01H33/40—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

Landscapes

  • Gear Transmission (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

This invention provides an energy storing mechanism with simple structure and fewer components that stops the counter revolution of the main shaft of switchgear by contact closure through the rebound of the closing spring. The energy storing mechanism features driving gear 20 secured to the energy storing axle used to drive the revolution of the storing motor 3 to main shaft 1, opposing part embedded in the driving gear 21 of energy storing axle 2, engaging gears 20c, 21c that engage when the revolution of the energy storing motor 3 drives the revolution of driving gear 21, and unidirectional clutch 7 arranged on the support apparatus having support frame 4 for the support of energy storing axle 2 which holds the revolution in a direction counter to that of energy storing axle 2 driven by energy storing motor 3.
TW087110927A 1997-07-15 1998-07-07 Energy storing mechanism for switchgear TW369659B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19018197A JP3683073B2 (en) 1997-07-15 1997-07-15 Storage mechanism for switchgear

Publications (1)

Publication Number Publication Date
TW369659B true TW369659B (en) 1999-09-11

Family

ID=16253802

Family Applications (1)

Application Number Title Priority Date Filing Date
TW087110927A TW369659B (en) 1997-07-15 1998-07-07 Energy storing mechanism for switchgear

Country Status (4)

Country Link
JP (1) JP3683073B2 (en)
KR (1) KR100305274B1 (en)
CN (1) CN1086245C (en)
TW (1) TW369659B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3861832B2 (en) * 2003-03-11 2006-12-27 株式会社日立製作所 Switch
US8124901B2 (en) 2007-03-27 2012-02-28 Mitsubishi Electric Corporation Energy storage mechanism for switching device
KR101050589B1 (en) 2007-03-27 2011-07-19 미쓰비시덴키 가부시키가이샤 Accumulation mechanism of switchgear
JP5618848B2 (en) * 2011-01-26 2014-11-05 三菱電機株式会社 Vacuum switchgear
CN102384236A (en) * 2011-10-27 2012-03-21 赵广胜 Energy storage transmission shaft
JP5362153B1 (en) * 2013-03-08 2013-12-11 三菱電機株式会社 Switch operating device
CN104134568B (en) * 2013-05-03 2017-05-24 西门子公司 Clutch mechanism for energy storage device, and gas-insulation circuit breaker
CN104217889B (en) * 2013-05-31 2016-09-21 国家电网公司 A kind of Modular spring operating mechanism
CN104952650B (en) * 2014-03-31 2018-02-23 西门子公司 Clutch and its gas insulation breaker for energy storage device in gas insulation breaker
CN104217887B (en) * 2014-09-23 2016-03-23 浙江华仪电器科技有限公司 A kind of energy storage output mechanism for spring operating mechanism
CN104362047A (en) * 2014-10-24 2015-02-18 上海思源高压开关有限公司 High-power spring operation mechanism energy-storage power system for breaker
CN106298305A (en) * 2016-11-11 2017-01-04 江苏洛凯机电股份有限公司 A kind of torch integrated breaker energy storage mechanism

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN85107640A (en) * 1985-10-12 1987-04-15 三菱电机株式会社 The spring-type operating mechanism of circuit-breaker
JPH0380940U (en) * 1989-12-12 1991-08-19
DE4227953C1 (en) * 1992-08-22 1994-03-17 Felten & Guilleaume Energie Motor drive device for switching devices, in particular for medium-voltage switchgear
JP3271490B2 (en) * 1995-10-12 2002-04-02 三菱電機株式会社 Circuit breaker operation mechanism

Also Published As

Publication number Publication date
JP3683073B2 (en) 2005-08-17
CN1086245C (en) 2002-06-12
KR100305274B1 (en) 2001-11-22
JPH1140010A (en) 1999-02-12
KR19990013840A (en) 1999-02-25
CN1205533A (en) 1999-01-20

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees