CN101231925B - 保护开关的电磁释放装置及保护开关 - Google Patents

保护开关的电磁释放装置及保护开关 Download PDF

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Publication number
CN101231925B
CN101231925B CN2008100041701A CN200810004170A CN101231925B CN 101231925 B CN101231925 B CN 101231925B CN 2008100041701 A CN2008100041701 A CN 2008100041701A CN 200810004170 A CN200810004170 A CN 200810004170A CN 101231925 B CN101231925 B CN 101231925B
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CN
China
Prior art keywords
release device
electromagnetic release
adapter
spacing
adapter bar
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
CN2008100041701A
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English (en)
Chinese (zh)
Other versions
CN101231925A (zh
Inventor
杰拉尔德·内尔勒
伯恩哈德·施密德
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.)
Siemens AG
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Siemens AG
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.)
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Publication date
Application filed by Siemens AG filed Critical Siemens AG
Publication of CN101231925A publication Critical patent/CN101231925A/zh
Application granted granted Critical
Publication of CN101231925B publication Critical patent/CN101231925B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H01H71/74—Means for adjusting the conditions under which the device will function to provide protection
    • H01H71/7463—Adjusting only the electromagnetic mechanism
    • 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
    • H01H71/2463—Electromagnetic mechanisms with plunger type armatures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/60—Mechanical arrangements for preventing or damping vibration or shock
    • 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
    • H01H71/1054—Means for avoiding unauthorised release
    • 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
    • H01H83/14—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by imbalance of two or more currents or voltages, e.g. for differential protection

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
CN2008100041701A 2007-01-23 2008-01-23 保护开关的电磁释放装置及保护开关 Expired - Fee Related CN101231925B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200710003242 DE102007003242B3 (de) 2007-01-23 2007-01-23 Elektromagnetische Auslösevorrichtung für einen Schutzschalter und Schutzschalter
DE102007003242.2 2007-01-23

Publications (2)

Publication Number Publication Date
CN101231925A CN101231925A (zh) 2008-07-30
CN101231925B true CN101231925B (zh) 2012-06-27

Family

ID=39670354

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2008100041701A Expired - Fee Related CN101231925B (zh) 2007-01-23 2008-01-23 保护开关的电磁释放装置及保护开关

Country Status (2)

Country Link
CN (1) CN101231925B (de)
DE (1) DE102007003242B3 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008011595A1 (de) * 2007-09-28 2009-04-16 Siemens Aktiengesellschaft Schockfeste Auslöseeinrichtung zur Auslösung eines Schalters, insbesondere eines Leistungsschalters
CN101770909B (zh) * 2010-01-28 2012-07-11 江苏大全凯帆电器股份有限公司 一种电子式塑壳断路器的后备保护脱扣装置
CN102184811B (zh) * 2011-05-15 2013-10-02 邳州市国龙电器有限公司 电子多段式过电流保护装置
EP3133447B1 (de) * 2015-08-06 2021-09-22 EUCHNER GmbH + Co. KG Sicherheitsschalter
CN105115358A (zh) * 2015-08-25 2015-12-02 陈云桥 旋转离心发射器

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR501415A (fr) * 1919-07-04 1920-04-14 Const Electr De Delle Sa Des A Perfectionnement aux relais électriques à maxima
GB387037A (en) * 1931-09-26 1933-02-02 Aaron Barnett An improved electrical cut-out
DE2854568A1 (de) * 1978-12-18 1980-06-26 Bbc Brown Boveri & Cie Selektivschutzvorrichtung fuer einen strombegrenzenden schalter
CN2088739U (zh) * 1991-02-01 1991-11-13 武进县新安电器开关厂 小型电磁脱扣装置
DE19842469A1 (de) * 1998-09-16 2000-03-23 Siemens Ag Schutzschalt-Einrichtung

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR501415A (fr) * 1919-07-04 1920-04-14 Const Electr De Delle Sa Des A Perfectionnement aux relais électriques à maxima
GB387037A (en) * 1931-09-26 1933-02-02 Aaron Barnett An improved electrical cut-out
DE2854568A1 (de) * 1978-12-18 1980-06-26 Bbc Brown Boveri & Cie Selektivschutzvorrichtung fuer einen strombegrenzenden schalter
CN2088739U (zh) * 1991-02-01 1991-11-13 武进县新安电器开关厂 小型电磁脱扣装置
DE19842469A1 (de) * 1998-09-16 2000-03-23 Siemens Ag Schutzschalt-Einrichtung

Also Published As

Publication number Publication date
CN101231925A (zh) 2008-07-30
DE102007003242B3 (de) 2008-09-04

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120627

Termination date: 20190123

CF01 Termination of patent right due to non-payment of annual fee