DE10211687B4 - Überlast-und Leitungsbruch-Auslöseeinrichtung für einen Leitungsschutzschalter - Google Patents

Überlast-und Leitungsbruch-Auslöseeinrichtung für einen Leitungsschutzschalter Download PDF

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Publication number
DE10211687B4
DE10211687B4 DE2002111687 DE10211687A DE10211687B4 DE 10211687 B4 DE10211687 B4 DE 10211687B4 DE 2002111687 DE2002111687 DE 2002111687 DE 10211687 A DE10211687 A DE 10211687A DE 10211687 B4 DE10211687 B4 DE 10211687B4
Authority
DE
Germany
Prior art keywords
slide
differential
main
push
gate valve
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
DE2002111687
Other languages
German (de)
English (en)
Other versions
DE10211687A1 (de
Inventor
Isamu Nagahiro
Katsunori Kuboyama
Takashi Shizuka
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.)
Fuji Electric FA Components and Systems Co Ltd
Original Assignee
Fuji Electric FA Components and Systems 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 Fuji Electric FA Components and Systems Co Ltd filed Critical Fuji Electric FA Components and Systems Co Ltd
Publication of DE10211687A1 publication Critical patent/DE10211687A1/de
Application granted granted Critical
Publication of DE10211687B4 publication Critical patent/DE10211687B4/de
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
    • 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
    • H01H71/14—Electrothermal mechanisms
    • H01H71/16—Electrothermal mechanisms with bimetal element
    • H01H71/162—Electrothermal mechanisms with bimetal element with compensation for ambient temperature
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
    • H01H83/20—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition
    • H01H83/22—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition the other condition being imbalance of two or more currents or voltages
    • H01H83/223—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition the other condition being imbalance of two or more currents or voltages with bimetal elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/62—Lubricating means structurally associated with the switch

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  • Breakers (AREA)
DE2002111687 2001-03-30 2002-03-15 Überlast-und Leitungsbruch-Auslöseeinrichtung für einen Leitungsschutzschalter Expired - Fee Related DE10211687B4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001099538A JP4186427B2 (ja) 2001-03-30 2001-03-30 回路しゃ断器の過負荷・欠相引外し装置
JP01-99538 2001-03-30

Publications (2)

Publication Number Publication Date
DE10211687A1 DE10211687A1 (de) 2002-10-10
DE10211687B4 true DE10211687B4 (de) 2012-08-23

Family

ID=18953066

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2002111687 Expired - Fee Related DE10211687B4 (de) 2001-03-30 2002-03-15 Überlast-und Leitungsbruch-Auslöseeinrichtung für einen Leitungsschutzschalter

Country Status (3)

Country Link
JP (1) JP4186427B2 (fr)
DE (1) DE10211687B4 (fr)
FR (1) FR2823003B1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005222738A (ja) * 2004-02-03 2005-08-18 Fuji Electric Fa Components & Systems Co Ltd 回路遮断器の過負荷・欠相引外し装置
DE102007005135A1 (de) * 2007-02-01 2008-08-07 Siemens Ag Elektromechanisches Schaltgerät zum Schutz von elektrischen Leitungen bzw. Verbrauchern und Verwendung einer thermischen Ankopplung in einem elektromechanischen Schaltgerät
JP5177863B2 (ja) * 2008-06-03 2013-04-10 河村電器産業株式会社 過電流引外し機構
US20110132875A1 (en) * 2009-12-07 2011-06-09 Eaton Corporation Splatter resistance in circuit breakers
JP5152166B2 (ja) * 2009-12-11 2013-02-27 富士電機機器制御株式会社 サーマルリレー
JP2011165492A (ja) * 2010-02-10 2011-08-25 Fuji Electric Fa Components & Systems Co Ltd 熱動形過負荷継電器

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05225889A (ja) * 1992-02-17 1993-09-03 Mitsubishi Electric Corp 回路遮断器
JP2000348597A (ja) * 1999-04-02 2000-12-15 Fuji Electric Co Ltd 回路しゃ断器の熱動形過負荷引外し装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3312798C1 (de) * 1983-04-09 1984-07-19 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Verfahren zum Schmieren mechanisch beanspruchter Teile
US4951022A (en) * 1988-12-15 1990-08-21 A. B. Chance Company Sensitive latch and trip mechanism
JP2809963B2 (ja) * 1993-03-09 1998-10-15 三菱電機エンジニアリング株式会社 過電流継電器

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05225889A (ja) * 1992-02-17 1993-09-03 Mitsubishi Electric Corp 回路遮断器
JP2000348597A (ja) * 1999-04-02 2000-12-15 Fuji Electric Co Ltd 回路しゃ断器の熱動形過負荷引外し装置

Also Published As

Publication number Publication date
DE10211687A1 (de) 2002-10-10
FR2823003A1 (fr) 2002-10-04
JP4186427B2 (ja) 2008-11-26
FR2823003B1 (fr) 2006-01-13
JP2002298723A (ja) 2002-10-11

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8127 New person/name/address of the applicant

Owner name: FUJI ELECTRIC FA COMPONENTS & SYSTEMS CO., LTD, JP

8127 New person/name/address of the applicant

Owner name: FUJI ELECTRIC FA COMPONENTS & SYSTEMS CO., LTD, JP

R016 Response to examination communication
R016 Response to examination communication
R018 Grant decision by examination section/examining division
R020 Patent grant now final

Effective date: 20121124

R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee