HK1099843A1 - Thermal type tripping device and circuit breaker using the same - Google Patents

Thermal type tripping device and circuit breaker using the same

Info

Publication number
HK1099843A1
HK1099843A1 HK07105635.3A HK07105635A HK1099843A1 HK 1099843 A1 HK1099843 A1 HK 1099843A1 HK 07105635 A HK07105635 A HK 07105635A HK 1099843 A1 HK1099843 A1 HK 1099843A1
Authority
HK
Hong Kong
Prior art keywords
same
circuit breaker
tripping device
thermal type
type tripping
Prior art date
Application number
HK07105635.3A
Other languages
English (en)
Inventor
Kouji Kawamura
Hiroyuki Akita
Masatoshi Murai
Hirotoshi Yonezawa
Satoru Naito
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of HK1099843A1 publication Critical patent/HK1099843A1/xx

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
    • H01H71/14—Electrothermal mechanisms
    • H01H71/16—Electrothermal mechanisms with bimetal element
    • 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
    • H01H11/0062—Testing or measuring non-electrical properties of switches, e.g. contact velocity
    • H01H2011/0068—Testing or measuring non-electrical properties of switches, e.g. contact velocity measuring the temperature of the switch or parts thereof
HK07105635.3A 2004-04-21 2007-05-29 Thermal type tripping device and circuit breaker using the same HK1099843A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2004/005705 WO2005104159A1 (ja) 2004-04-21 2004-04-21 熱動式引き外し装置及びそれを用いた回路遮断器

Publications (1)

Publication Number Publication Date
HK1099843A1 true HK1099843A1 (en) 2007-08-24

Family

ID=35197250

Family Applications (1)

Application Number Title Priority Date Filing Date
HK07105635.3A HK1099843A1 (en) 2004-04-21 2007-05-29 Thermal type tripping device and circuit breaker using the same

Country Status (7)

Country Link
US (1) US7498913B2 (de)
EP (1) EP1739703B1 (de)
JP (1) JP4369475B2 (de)
CN (1) CN100521031C (de)
HK (1) HK1099843A1 (de)
TW (1) TWI234795B (de)
WO (1) WO2005104159A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009176655A (ja) * 2008-01-28 2009-08-06 Kawamura Electric Inc 回路遮断器の過電流引き外し装置
US8203816B2 (en) * 2010-03-03 2012-06-19 Walter Michael Pitio Circuit breaker

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE442165A (de) * 1940-07-27
US3261947A (en) * 1963-04-03 1966-07-19 Philips Corp Bimetallic switch cutout
DE7147384U (de) * 1971-12-16 1972-08-17 Bosch R Gmbh Ueberwachungsgeraet fuer die heizung der gluehkerzen einer brennkraftmaschine
CA1064347A (en) * 1976-04-27 1979-10-16 Fred L. Savage Autonomic solar panel
US4630019A (en) * 1984-09-28 1986-12-16 Westinghouse Electric Corp. Molded case circuit breaker with calibration adjusting means for a bimetal
JPH01286213A (ja) * 1988-05-12 1989-11-17 Toshiba Corp Ｓｆ↓６ガス絶縁電力機器の赤外線温度検出システム
FR2683675B1 (fr) * 1991-11-13 1993-12-31 Merlin Gerin Procede et dispositif de reglage d'un declencheur technique a bilame.
US6030114A (en) * 1997-09-30 2000-02-29 Siemens Energy & Automation, Inc. Method for thermally calibrating circuit breaker trip mechanism and associated trip mechanism
JP3948093B2 (ja) * 1998-01-30 2007-07-25 松下電工株式会社 ハイブリッドリレー
US6246241B1 (en) * 1998-02-06 2001-06-12 Siemens Energy & Automation, Inc. Testing of bimetallic actuators with radio frequency induction heating
US6215379B1 (en) * 1999-12-23 2001-04-10 General Electric Company Shunt for indirectly heated bimetallic strip
US6466424B1 (en) * 1999-12-29 2002-10-15 General Electric Company Circuit protective device with temperature sensing
US6580351B2 (en) * 2000-10-13 2003-06-17 George D. Davis Laser adjusted set-point of bimetallic thermal disc
ATE368935T1 (de) * 2001-01-31 2007-08-15 Siemens Ag Justiervorrichtung für einen thermischen auslöser
JP3948212B2 (ja) 2001-02-14 2007-07-25 松下電工株式会社 回路遮断器のバイメタル固定装置
JP3849450B2 (ja) 2001-04-24 2006-11-22 松下電工株式会社 回路遮断器の調整方法及び調整装置
WO2003005395A1 (de) * 2001-07-02 2003-01-16 Siemens Aktiengesellschaft Justiervorrichtung für einen thermischen auslöser
US6813131B2 (en) * 2001-08-27 2004-11-02 Eaton Corporation Circuit breaker, trip assembly, bimetal compensation circuit and method including compensation for bimetal temperature coefficient
US6803850B2 (en) * 2002-10-10 2004-10-12 Square D Company Thermal trip assembly and method for producing same
US7279218B2 (en) * 2004-01-23 2007-10-09 Kobe Steel, Ltd. Coated body having excellent thermal radiation property used for members of electronic device
US7400482B2 (en) * 2006-01-17 2008-07-15 Eaton Corporation Circuit breaker and method for sensing current indirectly from bimetal voltage and determining bimetal temperature and corrected temperature dependent bimetal resistance

Also Published As

Publication number Publication date
CN1926654A (zh) 2007-03-07
EP1739703A4 (de) 2009-10-21
EP1739703A1 (de) 2007-01-03
WO2005104159A1 (ja) 2005-11-03
US7498913B2 (en) 2009-03-03
CN100521031C (zh) 2009-07-29
JPWO2005104159A1 (ja) 2008-03-13
JP4369475B2 (ja) 2009-11-18
US20070195478A1 (en) 2007-08-23
TWI234795B (en) 2005-06-21
TW200535888A (en) 2005-11-01
EP1739703B1 (de) 2012-07-11

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20130421