FR2943847B1 - THERMAL RELEASE DEVICE FOR AN ELECTRICAL PROTECTION DEVICE - Google Patents

THERMAL RELEASE DEVICE FOR AN ELECTRICAL PROTECTION DEVICE

Info

Publication number
FR2943847B1
FR2943847B1 FR0901580A FR0901580A FR2943847B1 FR 2943847 B1 FR2943847 B1 FR 2943847B1 FR 0901580 A FR0901580 A FR 0901580A FR 0901580 A FR0901580 A FR 0901580A FR 2943847 B1 FR2943847 B1 FR 2943847B1
Authority
FR
France
Prior art keywords
slide
bimetallic strip
thermal release
electrical protection
during
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
FR0901580A
Other languages
French (fr)
Other versions
FR2943847A1 (en
Inventor
Thomas Tilmant
Sebastien Schmitt
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.)
Schneider Electric Industries SAS
Original Assignee
Schneider Electric Industries SAS
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 Industries SAS filed Critical Schneider Electric Industries SAS
Priority to FR0901580A priority Critical patent/FR2943847B1/en
Priority to EP10354004A priority patent/EP2237302B1/en
Priority to ES10354004T priority patent/ES2374876T3/en
Priority to AT10354004T priority patent/ATE536625T1/en
Priority to CN201010143795.3A priority patent/CN101853749B/en
Priority to BRPI1000820-9A priority patent/BRPI1000820B1/en
Publication of FR2943847A1 publication Critical patent/FR2943847A1/en
Application granted granted Critical
Publication of FR2943847B1 publication Critical patent/FR2943847B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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

Landscapes

  • Thermally Actuated Switches (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Breakers (AREA)

Abstract

The device (9) has a triggering lever articulated on a plate. A bimetallic strip (10) cooperates with a slide (11). The slide is connected with the lever to drive the slide in a triggering direction during deformation of the bimetallic strip due to electrical overload. The bimetallic strip has a ramp (13) at its end cooperating with the slide. The ramp is arranged in a manner to position the slide against a stop (12) during a deformation phase of the bimetallic strip such that the stop assures guiding of the slide during its displacement.
FR0901580A 2009-03-31 2009-03-31 THERMAL RELEASE DEVICE FOR AN ELECTRICAL PROTECTION DEVICE Expired - Fee Related FR2943847B1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR0901580A FR2943847B1 (en) 2009-03-31 2009-03-31 THERMAL RELEASE DEVICE FOR AN ELECTRICAL PROTECTION DEVICE
EP10354004A EP2237302B1 (en) 2009-03-31 2010-01-18 Thermal trip device for electrical protection device
ES10354004T ES2374876T3 (en) 2009-03-31 2010-01-18 THERMAL ACTIVATION DEVICE FOR AN ELECTRICAL PROTECTION APPLIANCE.
AT10354004T ATE536625T1 (en) 2009-03-31 2010-01-18 THERMAL TRIGGER DEVICE FOR ELECTRICAL PROTECTION DEVICE
CN201010143795.3A CN101853749B (en) 2009-03-31 2010-03-17 Thermal trip device for electrical protection device
BRPI1000820-9A BRPI1000820B1 (en) 2009-03-31 2010-03-30 thermal trigger device for an electrical protection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0901580A FR2943847B1 (en) 2009-03-31 2009-03-31 THERMAL RELEASE DEVICE FOR AN ELECTRICAL PROTECTION DEVICE

Publications (2)

Publication Number Publication Date
FR2943847A1 FR2943847A1 (en) 2010-10-01
FR2943847B1 true FR2943847B1 (en) 2011-04-01

Family

ID=41275153

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0901580A Expired - Fee Related FR2943847B1 (en) 2009-03-31 2009-03-31 THERMAL RELEASE DEVICE FOR AN ELECTRICAL PROTECTION DEVICE

Country Status (6)

Country Link
EP (1) EP2237302B1 (en)
CN (1) CN101853749B (en)
AT (1) ATE536625T1 (en)
BR (1) BRPI1000820B1 (en)
ES (1) ES2374876T3 (en)
FR (1) FR2943847B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105869960B (en) * 2016-06-02 2018-11-23 无锡新宏泰电器科技股份有限公司 A kind of Thermomagnetic type breaker of plastic casing overload signal output device
CN108288572A (en) * 2017-12-28 2018-07-17 温州市新蓝天电器有限公司 The breaker of integrated latch tripping mechanism

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2455355A1 (en) * 1979-04-25 1980-11-21 Saparel IMPROVEMENTS ON MODULAR CIRCUIT BREAKERS
FR2779568B1 (en) * 1998-06-04 2000-07-13 Schneider Electric Ind Sa ELECTRICAL CUT-OFF DEVICE INCLUDING A DIFFERENTIAL TRIP DEVICE AND CIRCUIT BREAKER INCLUDING SUCH A DEVICE
CN2517101Y (en) * 2001-12-31 2002-10-16 施贻挺 Small-sized circuit breaker operating device
CN2938385Y (en) * 2006-08-17 2007-08-22 浙江省志明电气进出口有限公司 Leakage circuit breaker

Also Published As

Publication number Publication date
EP2237302B1 (en) 2011-12-07
CN101853749A (en) 2010-10-06
BRPI1000820A2 (en) 2011-03-22
EP2237302A1 (en) 2010-10-06
FR2943847A1 (en) 2010-10-01
ES2374876T3 (en) 2012-02-22
CN101853749B (en) 2014-04-16
BRPI1000820B1 (en) 2020-08-18
ATE536625T1 (en) 2011-12-15

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Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 7

ST Notification of lapse

Effective date: 20161130