DE69901091D1 - breaker - Google Patents

breaker

Info

Publication number
DE69901091D1
DE69901091D1 DE69901091T DE69901091T DE69901091D1 DE 69901091 D1 DE69901091 D1 DE 69901091D1 DE 69901091 T DE69901091 T DE 69901091T DE 69901091 T DE69901091 T DE 69901091T DE 69901091 D1 DE69901091 D1 DE 69901091D1
Authority
DE
Germany
Prior art keywords
breaker
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 - Lifetime
Application number
DE69901091T
Other languages
German (de)
Other versions
DE69901091T2 (en
Inventor
Masao Horikawa
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.)
Terasaki Electric Co Ltd
Original Assignee
Terasaki Electric 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
Application filed by Terasaki Electric Co Ltd filed Critical Terasaki Electric Co Ltd
Application granted granted Critical
Publication of DE69901091D1 publication Critical patent/DE69901091D1/en
Publication of DE69901091T2 publication Critical patent/DE69901091T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/2418—Electromagnetic mechanisms combined with an electrodynamic current limiting mechanism
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H77/00—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting
    • H01H77/02—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism
    • H01H77/10—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening
    • 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
    • H01H71/505—Latching devices between operating and release mechanism
    • H01H2071/507—Latching devices between operating and release mechanism being collapsible, e.g. yielding elastically, when the opening force is higher than a predetermined value
    • 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
    • H01H71/505—Latching devices between operating and release mechanism
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
    • H01H73/02—Details
    • H01H73/04—Contacts
    • H01H73/045—Bridging contacts
DE1999601091 1998-12-24 1999-12-09 breaker Expired - Lifetime DE69901091T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP36684898 1998-12-24
JP29797899A JP3368238B2 (en) 1998-12-24 1999-10-20 Circuit breaker

Publications (2)

Publication Number Publication Date
DE69901091D1 true DE69901091D1 (en) 2002-05-02
DE69901091T2 DE69901091T2 (en) 2002-10-02

Family

ID=26561325

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1999601091 Expired - Lifetime DE69901091T2 (en) 1998-12-24 1999-12-09 breaker

Country Status (3)

Country Link
EP (1) EP1014415B1 (en)
JP (1) JP3368238B2 (en)
DE (1) DE69901091T2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018216210A1 (en) * 2018-09-24 2020-03-26 Siemens Aktiengesellschaft Quick-release latch, release mechanism and quick earth electrode, quick switch or short-circuiter
CN117577491B (en) * 2024-01-16 2024-03-29 浙江厚达电气有限公司 Locking mechanism of opening and closing equipment

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE605080C (en) * 1930-03-11 1934-11-03 Reyrolle & Co Ltd A Electric circuit breaker
FR1393064A (en) * 1963-05-16 1965-03-19 Licentia Gmbh Circuit breaker where opening the contact system limits the intensity of the current
US3534305A (en) * 1968-11-21 1970-10-13 Ite Imperial Corp Current limiting circuit breaker
JPS5341785B2 (en) * 1973-05-21 1978-11-07
JPS61224227A (en) * 1985-03-28 1986-10-04 三菱電機株式会社 Air circuit breaker
FR2744563B1 (en) * 1996-02-06 1998-04-03 Schneider Electric Sa CONTROL MECHANISM OF A CIRCUIT-BREAKER WITH RELEASABLE LOCK ON A SHORT-CIRCUIT

Also Published As

Publication number Publication date
DE69901091T2 (en) 2002-10-02
JP2000243204A (en) 2000-09-08
JP3368238B2 (en) 2003-01-20
EP1014415B1 (en) 2002-03-27
EP1014415A1 (en) 2000-06-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition