FR2087901A5 - - Google Patents

Info

Publication number
FR2087901A5
FR2087901A5 FR7110949A FR7110949A FR2087901A5 FR 2087901 A5 FR2087901 A5 FR 2087901A5 FR 7110949 A FR7110949 A FR 7110949A FR 7110949 A FR7110949 A FR 7110949A FR 2087901 A5 FR2087901 A5 FR 2087901A5
Authority
FR
France
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
Application number
FR7110949A
Other languages
French (fr)
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.)
Meidensha Corp
Meidensha Electric Manufacturing Co Ltd
Original Assignee
Meidensha Corp
Meidensha Electric Manufacturing 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
Priority claimed from JP2929470U external-priority patent/JPS5021052Y1/ja
Application filed by Meidensha Corp, Meidensha Electric Manufacturing Co Ltd filed Critical Meidensha Corp
Application granted granted Critical
Publication of FR2087901A5 publication Critical patent/FR2087901A5/fr
Expired legal-status Critical Current

Links

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
    • 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
    • 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
    • H01H2003/405—Driving mechanisms, i.e. for transmitting driving force to the contacts using friction, toothed, or screw-and-nut gearing using a walking nut
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/11—Tripping mechanism
FR7110949A 1970-03-27 1971-03-29 Expired FR2087901A5 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2929470 1970-03-27
JP2929470U JPS5021052Y1 (en) 1970-03-27 1970-03-27

Publications (1)

Publication Number Publication Date
FR2087901A5 true FR2087901A5 (en) 1971-12-31

Family

ID=26367471

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7110949A Expired FR2087901A5 (en) 1970-03-27 1971-03-29

Country Status (3)

Country Link
US (1) US3679852A (en)
FR (1) FR2087901A5 (en)
GB (1) GB1314914A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4203573A (en) * 1976-10-26 1980-05-20 Erie Manufacturing Company Reversible motor operated valve with spring assist
US5508487A (en) * 1994-03-30 1996-04-16 Abb Power T&D Company Inc. High voltage circuit interrupting device operating mechanism including trip latch assembly
US5504289A (en) * 1994-03-30 1996-04-02 Abb Power T&D Company Inc. Circuit switching mechanism and charging system therefor
FR2890230B1 (en) * 2005-08-31 2007-10-12 Valeo Electronique Sys Liaison DEVICE FOR CONTROLLING THE CUT AND CLOSURE OF AN ELECTRICAL CIRCUIT
JP5791847B1 (en) * 2013-12-26 2015-10-07 三菱電機株式会社 Bypass switch
WO2018006952A1 (en) * 2016-07-06 2018-01-11 Abb Schweiz Ag Fast earthing switch device for hv applications
DE102016114492A1 (en) * 2016-08-04 2018-02-08 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Knob with mitbewegbarem energy storage
DE102017122008B4 (en) * 2017-09-22 2020-11-05 Lisa Dräxlmaier GmbH ELECTRIC SWITCH
DE102017011039A1 (en) * 2017-11-29 2019-05-29 Iie Gmbh & Co. Kg Apparatus for switching a high voltage electrical utility from a voltage source
CN111600112B (en) * 2020-05-08 2021-09-28 广州南方卫星导航仪器有限公司 Vehicle frame type satellite navigation device and system
CN115126966A (en) * 2021-03-26 2022-09-30 国网河北省电力有限公司景县供电分公司 Equipment operation monitoring management system for power grid construction convenient to manage

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3255636A (en) * 1962-09-28 1966-06-14 Robertshaw Controls Co Control mechanism
US3597560A (en) * 1969-07-22 1971-08-03 Empire Switchboard Co Inc Electric switch with releasable screw-threaded spring charging means

Also Published As

Publication number Publication date
US3679852A (en) 1972-07-25
GB1314914A (en) 1973-04-26
DE2114771A1 (en) 1971-10-14
DE2114771B2 (en) 1972-12-21

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Legal Events

Date Code Title Description
ST Notification of lapse