TWI256658B - Operating unit for switchgear - Google Patents

Operating unit for switchgear

Info

Publication number
TWI256658B
TWI256658B TW092137693A TW92137693A TWI256658B TW I256658 B TWI256658 B TW I256658B TW 092137693 A TW092137693 A TW 092137693A TW 92137693 A TW92137693 A TW 92137693A TW I256658 B TWI256658 B TW I256658B
Authority
TW
Taiwan
Prior art keywords
stop position
position precision
improving
switchgear
operating unit
Prior art date
Application number
TW092137693A
Other languages
English (en)
Chinese (zh)
Other versions
TW200504777A (en
Inventor
Tatsuji Shirozu
Tomio Matsuo
Yasuyoshi Yamada
Isao Miyazaki
Original Assignee
Tkd 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34113649&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=TWI256658(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Tkd Corp filed Critical Tkd Corp
Publication of TW200504777A publication Critical patent/TW200504777A/zh
Application granted granted Critical
Publication of TWI256658B publication Critical patent/TWI256658B/zh

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
    • H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
    • H01H3/40—Driving mechanisms, i.e. for transmitting driving force to the contacts using friction, toothed, or screw-and-nut gearing
    • 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
    • H01H3/26—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
    • 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
    • H01H3/3047—Power arrangements internal to the switch for operating the driving mechanism using spring motor adapted for operation of a three-position switch, e.g. on-off-earth
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
    • H01H3/42—Driving mechanisms, i.e. for transmitting driving force to the contacts using cam or eccentric
    • 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

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Stopping Of Electric Motors (AREA)
  • Mechanisms For Operating Contacts (AREA)
TW092137693A 2003-07-31 2003-12-31 Operating unit for switchgear TWI256658B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003204602A JP4262012B2 (ja) 2003-07-31 2003-07-31 開閉器用操作器

Publications (2)

Publication Number Publication Date
TW200504777A TW200504777A (en) 2005-02-01
TWI256658B true TWI256658B (en) 2006-06-11

Family

ID=34113649

Family Applications (1)

Application Number Title Priority Date Filing Date
TW092137693A TWI256658B (en) 2003-07-31 2003-12-31 Operating unit for switchgear

Country Status (7)

Country Link
EP (1) EP1662532B1 (fr)
JP (1) JP4262012B2 (fr)
KR (1) KR100968918B1 (fr)
CN (1) CN100380551C (fr)
DE (1) DE60326399D1 (fr)
TW (1) TWI256658B (fr)
WO (1) WO2005013304A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI569297B (zh) * 2011-09-29 2017-02-01 Tkd Corp Three position switch with operating device

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008158454A (ja) 2006-12-26 2008-07-10 Sony Corp 液晶表示装置
KR100850422B1 (ko) * 2007-08-20 2008-08-04 엘에스산전 주식회사 기중차단기의 투입스프링 차징장치
JP5367594B2 (ja) 2010-01-13 2013-12-11 株式会社東芝 開閉器用操作装置
DE102012008129A1 (de) * 2011-07-25 2013-01-31 Abb Technology Ag Verriegelungsvorrichtung für eine Antriebseinheit zur Betätigung eines Schaltgerätes einer Schaltanlage
CN103247494A (zh) * 2013-06-01 2013-08-14 丁云广 基于智能开关的槽轮式电动或手动合闸器
US10709452B2 (en) 2013-09-23 2020-07-14 Ethicon Llc Methods and systems for performing circular stapling
US9907552B2 (en) * 2013-09-23 2018-03-06 Ethicon Llc Control features for motorized surgical stapling instrument
CN111463035A (zh) * 2020-04-17 2020-07-28 杭州乐垚生物科技有限公司 一种安全性能高稳定性好的基因工程装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE893684C (de) * 1939-10-11 1953-10-19 Sachsenwerk Licht & Kraft Ag Antriebsvorrichtung fuer Hochspannungsunterbrecher
DE863684C (de) * 1950-06-06 1953-01-19 Heinz Kerpen Elektrischer Leiter mit Metallschutzmantel
FR1206991A (fr) * 1957-05-28 1960-02-12 Hazemeijer Co Interrupteur électrique multipolaire à courants forts
JPS5219169Y2 (fr) * 1972-06-30 1977-04-30
JPS60153443U (ja) * 1984-03-23 1985-10-12 日新電機株式会社 電動バネ操作機構の機械的インタ−ロツク装置
JPH0312181Y2 (fr) * 1985-04-22 1991-03-22
JPH0280926U (fr) * 1988-12-09 1990-06-21
CN2386523Y (zh) * 1999-06-10 2000-07-05 国营双城有载分接开关厂 干式真空有载分接开关的切换开关控制机构
CN2376672Y (zh) * 1999-06-22 2000-05-03 顾方明 塑壳断路器电动操作机构

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI569297B (zh) * 2011-09-29 2017-02-01 Tkd Corp Three position switch with operating device

Also Published As

Publication number Publication date
EP1662532A4 (fr) 2007-05-30
DE60326399D1 (de) 2009-04-09
CN100380551C (zh) 2008-04-09
JP2005050613A (ja) 2005-02-24
EP1662532B1 (fr) 2009-02-25
WO2005013304A1 (fr) 2005-02-10
EP1662532A1 (fr) 2006-05-31
TW200504777A (en) 2005-02-01
JP4262012B2 (ja) 2009-05-13
CN1802721A (zh) 2006-07-12
KR20060122807A (ko) 2006-11-30
KR100968918B1 (ko) 2010-07-14

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Legal Events

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