ATE221250T1 - Thermischer differential-auslöser mit bimetall - Google Patents

Thermischer differential-auslöser mit bimetall

Info

Publication number
ATE221250T1
ATE221250T1 AT97400540T AT97400540T ATE221250T1 AT E221250 T1 ATE221250 T1 AT E221250T1 AT 97400540 T AT97400540 T AT 97400540T AT 97400540 T AT97400540 T AT 97400540T AT E221250 T1 ATE221250 T1 AT E221250T1
Authority
AT
Austria
Prior art keywords
adjustment sections
section
bimetall
thermal differential
differential trigger
Prior art date
Application number
AT97400540T
Other languages
English (en)
Inventor
Patrick Roger
Original Assignee
Schneider Electric Ind Sa
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 Schneider Electric Ind Sa filed Critical Schneider Electric Ind Sa
Application granted granted Critical
Publication of ATE221250T1 publication Critical patent/ATE221250T1/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H69/00—Apparatus or processes for the manufacture of emergency protective devices
    • H01H69/01—Apparatus or processes for the manufacture of emergency protective devices for calibrating or setting of devices to function under predetermined conditions
    • 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 unbalance of two or more currents or voltages, e.g. for differential protection
    • H01H83/142—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by unbalance of two or more currents or voltages, e.g. for differential protection with bimetal elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H2011/0087—Welding switch parts by use of a laser beam

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Thermally Actuated Switches (AREA)
  • Breakers (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Fats And Perfumes (AREA)
  • Lubricants (AREA)
AT97400540T 1996-03-20 1997-03-12 Thermischer differential-auslöser mit bimetall ATE221250T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9603567A FR2746542B1 (fr) 1996-03-20 1996-03-20 Declencheur thermique differentiel a bilames

Publications (1)

Publication Number Publication Date
ATE221250T1 true ATE221250T1 (de) 2002-08-15

Family

ID=9490429

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97400540T ATE221250T1 (de) 1996-03-20 1997-03-12 Thermischer differential-auslöser mit bimetall

Country Status (7)

Country Link
US (1) US5825273A (de)
EP (1) EP0797232B1 (de)
KR (1) KR970067429A (de)
CN (1) CN1166684A (de)
AT (1) ATE221250T1 (de)
DE (1) DE69714109T2 (de)
FR (1) FR2746542B1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19619295C2 (de) * 1996-05-13 2003-10-23 Siemens Ag Justierverfahren für thermische Überlastauslöser
US6095678A (en) * 1997-06-11 2000-08-01 Rockwell Technologies, Llc Method of calibrating a thermal trigger for an electrical switching device
JP4045709B2 (ja) * 1999-04-02 2008-02-13 富士電機機器制御株式会社 回路しゃ断器の熱動形過負荷引外し装置
JP2002093298A (ja) * 2000-09-18 2002-03-29 Fuji Electric Co Ltd 回路しゃ断器
ITMI20012836A1 (it) * 2001-12-28 2003-06-28 Abb Service Srl Componenti di unita' termostatiche e metodo di saldatura laser per illoro ottenimento
US8026784B2 (en) * 2007-08-07 2011-09-27 Hella Kgaa Ganged power circuit switches for on-board electrical system in motor vehicles
CN102800537B (zh) * 2012-07-27 2014-12-10 浙江中凯科技股份有限公司 过电流脱扣器的信号传输机构
CN102867707B (zh) * 2012-09-21 2015-10-28 德力西电气有限公司 一种调节热过载脱扣三相双金同步的方法及其装置
CN102969206B (zh) * 2012-11-13 2014-10-29 德力西电气有限公司 一种电动机保护器脱扣动作一致性调试方法及调试装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4528539A (en) * 1984-06-28 1985-07-09 Eaton Corporation Reduced-size thermal overload relay
DE3435228A1 (de) * 1984-09-26 1986-04-03 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Bimetallausloeser
FR2618019B1 (fr) * 1987-07-08 1989-11-17 Telemecanique Electrique Relais thermique
FR2666928B1 (fr) * 1990-09-13 1992-11-27 Telemecanique Procede de reglage de bilames pour interrupteur de protection thermique differentielle.

Also Published As

Publication number Publication date
FR2746542A1 (fr) 1997-09-26
EP0797232A1 (de) 1997-09-24
DE69714109T2 (de) 2003-03-06
EP0797232B1 (de) 2002-07-24
DE69714109D1 (de) 2002-08-29
FR2746542B1 (fr) 1998-04-24
CN1166684A (zh) 1997-12-03
US5825273A (en) 1998-10-20
KR970067429A (ko) 1997-10-13

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties