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TNSN96086A1 - DEVICE FOR ADJUSTING THE THERMAL TRIGGER OF A CIRCUIT BREAKER - Google Patents

DEVICE FOR ADJUSTING THE THERMAL TRIGGER OF A CIRCUIT BREAKER

Info

Publication number
TNSN96086A1
TNSN96086A1 TNTNSN96086A TNSN96086A TNSN96086A1 TN SN96086 A1 TNSN96086 A1 TN SN96086A1 TN TNSN96086 A TNTNSN96086 A TN TNSN96086A TN SN96086 A TNSN96086 A TN SN96086A TN SN96086 A1 TNSN96086 A1 TN SN96086A1
Authority
TN
Tunisia
Prior art keywords
circuit breaker
adjusting
thermal
thermal trigger
trigger
Prior art date
Application number
TNTNSN96086A
Other languages
French (fr)
Inventor
Herreros Javier
Original Assignee
Schneider Electric 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 Sa filed Critical Schneider Electric Sa
Publication of TNSN96086A1 publication Critical patent/TNSN96086A1/en

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
    • H01H71/74—Means for adjusting the conditions under which the device will function to provide protection
    • H01H71/7427—Adjusting only the electrothermal mechanism
    • H01H71/7436—Adjusting the position (or prestrain) of the bimetal

Landscapes

  • Breakers (AREA)
  • Thermally Actuated Switches (AREA)

Abstract

L'INVENTION CONCERNE UN DISPOSITIF DE REGLAGE DU DECLENCHEUR THERMIQUE OU BILAME D'UN DISJONCTEUR. CE DISJONCTEUR (10) COMPORTE UN BOITIER (11) DANS LEQUEL SONT MONTES UN TIROIR THERMIQUE (12) SOLIDAIRE D'UN BILAME (13). LE PIED DE CE BILAME EST FIXE A UNE EXTREMITE D'UN SUPPORT (21) DONT L'AUTRE EXTREMITE EST ARTICULEE SUR UN PIVOT FIXE (22). CE PIVOT EST CONSTITUE PAR UNE PROTUBERANCE SOLIDAIRE DU BOITIER ET L'EXTREMITE ARTICULEE EST CONSTITUE D'UNE FOURCHE (23) A DEUX BRANCHES. UNE VIS DE REGLAGE (24) AGIT SUR LE SUPPORT POUR DEFINIR LE SEUIL DEDECLENCHEMENT DU DISPOSITIF. CE DISPOSITIF PERMET UNE CONSTRUCTION COMPACTE ET SURETHE INVENTION RELATES TO A DEVICE FOR ADJUSTING THE THERMAL OR TRIGGER OF A CIRCUIT BREAKER. THIS CIRCUIT BREAKER (10) INCLUDES A HOUSING (11) IN WHICH A THERMAL DRAWER (12) IS MOUNTED WITH A BILAME (13). THE BASE OF THIS BILAME IS FIXED AT AN END OF A SUPPORT (21) OF WHICH THE OTHER END IS ARTICULATED ON A FIXED PIVOT (22). THIS PIVOT IS CONSTITUTED BY A SOLIDAR PROTUBERANCE OF THE HOUSING AND THE ARTICULATED END IS CONSISTING OF A TWO-BRANCH FORK (23). AN ADJUSTMENT SCREW (24) ACTS ON THE SUPPORT TO DEFINE THE TRIGGER THRESHOLD OF THE DEVICE. THIS DEVICE ALLOWS A COMPACT AND SAFE CONSTRUCTION

TNTNSN96086A 1995-06-19 1996-06-18 DEVICE FOR ADJUSTING THE THERMAL TRIGGER OF A CIRCUIT BREAKER TNSN96086A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9507459A FR2735614B1 (en) 1995-06-19 1995-06-19 DEVICE FOR ADJUSTING THE THERMAL TRIGGER OF A CIRCUIT BREAKER

Publications (1)

Publication Number Publication Date
TNSN96086A1 true TNSN96086A1 (en) 1998-12-31

Family

ID=9480250

Family Applications (1)

Application Number Title Priority Date Filing Date
TNTNSN96086A TNSN96086A1 (en) 1995-06-19 1996-06-18 DEVICE FOR ADJUSTING THE THERMAL TRIGGER OF A CIRCUIT BREAKER

Country Status (8)

Country Link
EP (1) EP0760524B1 (en)
CN (1) CN1066846C (en)
DE (1) DE69618873D1 (en)
FR (1) FR2735614B1 (en)
HU (1) HUP9601552A3 (en)
TN (1) TNSN96086A1 (en)
TR (1) TR199600518A2 (en)
TW (1) TW371771B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2290652T3 (en) * 2004-10-01 2008-02-16 Hager Electro S.A. ADJUSTABLE ACTUATOR FOR ELECTRICAL LINE PROTECTION APPLIANCE.
CZ300253B6 (en) * 2005-08-15 2009-04-01 Oez S. R. O. Adjusting mechanism, particularly for thermal trip of electric switchgear
KR101678862B1 (en) * 2010-08-23 2016-11-23 엘에스산전 주식회사 Overcurrent trip sensitivity adjusting apparatus for mold cased circuit breaker
CN103065889B (en) * 2012-12-21 2015-10-07 德力西电气有限公司 A kind of thrermostatic bimetal-plate overlond trip mechanism
CN104064415B (en) * 2014-06-30 2016-10-05 温州罗格朗电器有限公司 A kind of monoblock type RCCB
EP3855469A4 (en) * 2018-09-20 2022-04-06 Ubukata Industries Co., Ltd. Direct-current circuit breaker
DE102020216415B4 (en) * 2020-12-21 2023-03-02 Siemens Aktiengesellschaft Electrical switch with a thermal trip unit and method for adapting a thermal trip curve

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2897319A (en) * 1958-06-26 1959-07-28 Gen Electric Electric switch
CH530089A (en) * 1970-11-12 1972-10-31 Siemens Ag Circuit breaker
DE3517039A1 (en) * 1985-05-11 1986-11-13 Lindner Gmbh, Fabrik Elektrischer Lampen Und Apparate, 8600 Bamberg ADJUSTABLE BIMETAL RELEASE DEVICE
FR2630580B1 (en) * 1988-04-21 1990-08-03 Hager Electro MODULAR ELECTRICAL PROTECTION OR CONTROL APPARATUS

Also Published As

Publication number Publication date
DE69618873D1 (en) 2002-03-14
TR199600518A2 (en) 1997-01-21
TW371771B (en) 1999-10-11
FR2735614B1 (en) 1997-07-18
HUP9601552A2 (en) 1997-05-28
CN1142119A (en) 1997-02-05
HUP9601552A3 (en) 2000-10-30
EP0760524B1 (en) 2002-01-30
CN1066846C (en) 2001-06-06
FR2735614A1 (en) 1996-12-20
HU9601552D0 (en) 1996-07-29
EP0760524A1 (en) 1997-03-05

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