EP1662532B1 - Operating unit for switchgear - Google Patents

Operating unit for switchgear Download PDF

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Publication number
EP1662532B1
EP1662532B1 EP03768387A EP03768387A EP1662532B1 EP 1662532 B1 EP1662532 B1 EP 1662532B1 EP 03768387 A EP03768387 A EP 03768387A EP 03768387 A EP03768387 A EP 03768387A EP 1662532 B1 EP1662532 B1 EP 1662532B1
Authority
EP
European Patent Office
Prior art keywords
cam shaft
grooved cam
roller
switch
groove
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.)
Expired - Fee Related
Application number
EP03768387A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1662532A4 (en
EP1662532A1 (en
Inventor
Tatsuji Kyushu Firm TKD CORPORATION SHIROZU
Tomio Kyushu Firm TKD CORPORATION MATSUO
Yasuyoshi Kyushu Firm TKD CORPORATION YAMADA
Isao Kyushu Firm TKD CORPORATION MIYAZAKI
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.)
TDK Corp
Original Assignee
TDK 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=EP1662532(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by TDK Corp filed Critical TDK Corp
Publication of EP1662532A1 publication Critical patent/EP1662532A1/en
Publication of EP1662532A4 publication Critical patent/EP1662532A4/en
Application granted granted Critical
Publication of EP1662532B1 publication Critical patent/EP1662532B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • 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
    • 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
    • H01H3/26—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
EP03768387A 2003-07-31 2003-12-26 Operating unit for switchgear Expired - Fee Related EP1662532B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003204602A JP4262012B2 (ja) 2003-07-31 2003-07-31 開閉器用操作器
PCT/JP2003/017084 WO2005013304A1 (ja) 2003-07-31 2003-12-26 開閉器用操作器

Publications (3)

Publication Number Publication Date
EP1662532A1 EP1662532A1 (en) 2006-05-31
EP1662532A4 EP1662532A4 (en) 2007-05-30
EP1662532B1 true EP1662532B1 (en) 2009-02-25

Family

ID=34113649

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03768387A Expired - Fee Related EP1662532B1 (en) 2003-07-31 2003-12-26 Operating unit for switchgear

Country Status (7)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101941563B1 (ko) 2011-07-25 2019-01-23 에이비비 슈바이쯔 아게 스위칭 조립체의 연결 장치를 위한 3위치 구동 메커니즘의 구동 유닛용 잠금 장치

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
JP5839322B2 (ja) * 2011-09-29 2016-01-06 ティケイディ株式会社 三位置開閉器用操作器
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 (ja) * 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 (ja) * 1985-04-22 1991-03-22
JPH0280926U (ja) * 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
KR101941563B1 (ko) 2011-07-25 2019-01-23 에이비비 슈바이쯔 아게 스위칭 조립체의 연결 장치를 위한 3위치 구동 메커니즘의 구동 유닛용 잠금 장치

Also Published As

Publication number Publication date
KR20060122807A (ko) 2006-11-30
JP4262012B2 (ja) 2009-05-13
CN1802721A (zh) 2006-07-12
TW200504777A (en) 2005-02-01
EP1662532A4 (en) 2007-05-30
CN100380551C (zh) 2008-04-09
TWI256658B (en) 2006-06-11
KR100968918B1 (ko) 2010-07-14
WO2005013304A1 (ja) 2005-02-10
DE60326399D1 (de) 2009-04-09
EP1662532A1 (en) 2006-05-31
JP2005050613A (ja) 2005-02-24

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