CN101978457A - 电路开关操作装置 - Google Patents

电路开关操作装置 Download PDF

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Publication number
CN101978457A
CN101978457A CN2008801281772A CN200880128177A CN101978457A CN 101978457 A CN101978457 A CN 101978457A CN 2008801281772 A CN2008801281772 A CN 2008801281772A CN 200880128177 A CN200880128177 A CN 200880128177A CN 101978457 A CN101978457 A CN 101978457A
Authority
CN
China
Prior art keywords
operating handle
nail
operator
contactor
handle
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.)
Pending
Application number
CN2008801281772A
Other languages
English (en)
Chinese (zh)
Inventor
大西健司
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.)
Mitsubishi Electric Corp
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
Publication of CN101978457A publication Critical patent/CN101978457A/zh
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
    • H01H19/02—Details
    • H01H19/10—Movable parts; Contacts mounted thereon
    • H01H19/14—Operating parts, e.g. turn knob
    • 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
    • H01H71/04—Means for indicating condition of the switching device
    • 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
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/56—Manual reset mechanisms which may be also used for manual release actuated by rotatable knob or wheel

Landscapes

  • Breakers (AREA)
  • Switch Cases, Indication, And Locking (AREA)
CN2008801281772A 2008-04-22 2008-04-22 电路开关操作装置 Pending CN101978457A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2008/057765 WO2009130763A1 (ja) 2008-04-22 2008-04-22 電気回路開閉操作装置

Publications (1)

Publication Number Publication Date
CN101978457A true CN101978457A (zh) 2011-02-16

Family

ID=41216512

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2008801281772A Pending CN101978457A (zh) 2008-04-22 2008-04-22 电路开关操作装置

Country Status (5)

Country Link
JP (1) JP4912498B2 (ja)
KR (1) KR20100077058A (ja)
CN (1) CN101978457A (ja)
TW (1) TW200945399A (ja)
WO (1) WO2009130763A1 (ja)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51103672U (ja) * 1975-02-19 1976-08-19
JPS56109134U (ja) * 1980-01-17 1981-08-24
JPS596225U (ja) * 1982-07-02 1984-01-14 東亜特殊電機株式会社 回転つまみ
JPH065191A (ja) * 1992-06-23 1994-01-14 Fuji Electric Co Ltd 回路遮断器の外部操作ハンドル装置
CN1577689A (zh) * 2003-07-03 2005-02-09 富士电机机器制御株式会社 电路断路器的外部操作手柄装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4123339A (en) * 1975-02-07 1978-10-31 Andco Industries, Inc. Method and apparatus for electrochemical contaminant removal from liquid media
JPS5942581B2 (ja) * 1980-01-31 1984-10-16 宇部興産株式会社 自硬性鋳物砂組成物
JPS596225A (ja) * 1982-07-02 1984-01-13 Toyo Ink Mfg Co Ltd 着色用組成物
JPH0337727A (ja) * 1989-07-04 1991-02-19 Nec Corp コンパイラにおける最適化方式
JP4872756B2 (ja) * 2007-03-30 2012-02-08 三菱電機株式会社 開閉器の外部操作ハンドル装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51103672U (ja) * 1975-02-19 1976-08-19
JPS56109134U (ja) * 1980-01-17 1981-08-24
JPS596225U (ja) * 1982-07-02 1984-01-14 東亜特殊電機株式会社 回転つまみ
JPH065191A (ja) * 1992-06-23 1994-01-14 Fuji Electric Co Ltd 回路遮断器の外部操作ハンドル装置
CN1577689A (zh) * 2003-07-03 2005-02-09 富士电机机器制御株式会社 电路断路器的外部操作手柄装置

Also Published As

Publication number Publication date
WO2009130763A1 (ja) 2009-10-29
JP4912498B2 (ja) 2012-04-11
KR20100077058A (ko) 2010-07-06
JPWO2009130763A1 (ja) 2011-08-11
TW200945399A (en) 2009-11-01

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20110216