ES2096188T3 - Disparador termico y electromagnetico. - Google Patents

Disparador termico y electromagnetico.

Info

Publication number
ES2096188T3
ES2096188T3 ES93119852T ES93119852T ES2096188T3 ES 2096188 T3 ES2096188 T3 ES 2096188T3 ES 93119852 T ES93119852 T ES 93119852T ES 93119852 T ES93119852 T ES 93119852T ES 2096188 T3 ES2096188 T3 ES 2096188T3
Authority
ES
Spain
Prior art keywords
magnet
bimetallic element
thermal
arms
coil
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 - Lifetime
Application number
ES93119852T
Other languages
English (en)
Inventor
Erhard Runtsch
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.)
ABB Patent GmbH
Original Assignee
ABB Patent GmbH
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 ABB Patent GmbH filed Critical ABB Patent GmbH
Application granted granted Critical
Publication of ES2096188T3 publication Critical patent/ES2096188T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H01H71/40—Combined electrothermal and electromagnetic mechanisms
    • H01H71/402—Combined electrothermal and electromagnetic mechanisms in which the thermal mechanism influences the magnetic circuit of the electromagnetic mechanism

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Thermally Actuated Switches (AREA)
  • Adhesive Tapes (AREA)
  • Breakers (AREA)
  • Electromagnets (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)

Abstract

UN ACCIONADOR TERMICO Y ELECTROMAGNETICO TIENE UN NUCLEO (25) DEL ELECTROIMAN Y UN INDUCIDO (26), UNA BOBINA (23) Y UNA UNION (29) MAGNETICA RODEANDO LA BOBINA. SE DISPONE FRONTALMENTE Y POR DELANTE DE LA UNION (29) MAGNETICA Y SE ENLAZA CON ELLA UN SOPORTE (30, 31) PARA UN ELEMENTO (40) BIMETALICO QUE SE CALIENTA EN UNA SOBRECORRIENTE Y SE MUEVE CON RETROCESO DESDE UNA PRIMERA POSICION ESTABLE A UNA SEGUNDA POSIBLE ESTABLE, POR LO QUE SE ACCIONA A TRAVES DEL INDUCIDO (26) PARA EL DESBLOQUEO DEL TRINQUETE DE UN CIERRE DE EMPALME. EL BIMETAL (40) SE AFIANZA ENTRE LAS DOS ARMADURAS (30, 31) FORMANDO EL SOPORTE. EN EL MODO ADECUADO SE CONFORMA EL BIMETAL EN TIRAS (40) ELASTICAS DE BIMETAL, POR LO QUE LAS ARMADURAS (30, 31;: 46, 47; 52, 53) CONSISTIENDO EN MATERIAL MUY TERMOCONDUCTOR SE FIJAN EN LA UNION (29) MAGNETICA MUY TERMOCONDUCTORA.
ES93119852T 1992-12-16 1993-12-09 Disparador termico y electromagnetico. Expired - Lifetime ES2096188T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4242516A DE4242516A1 (de) 1992-12-16 1992-12-16 Thermischer und elektromagnetischer Auslöser

Publications (1)

Publication Number Publication Date
ES2096188T3 true ES2096188T3 (es) 1997-03-01

Family

ID=6475468

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93119852T Expired - Lifetime ES2096188T3 (es) 1992-12-16 1993-12-09 Disparador termico y electromagnetico.

Country Status (4)

Country Link
EP (1) EP0603663B1 (es)
AT (1) ATE145088T1 (es)
DE (2) DE4242516A1 (es)
ES (1) ES2096188T3 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2772980B1 (fr) * 1997-12-19 2000-01-21 Schneider Electric Sa Dispositif de declenchement magneto-thermique et disjoncteur equipe de ce dispositif
DE19942694C2 (de) * 1999-09-07 2002-06-27 Eti Elektroelement Dd Auslöser für elektrische Schutzschalter
DE102004056279A1 (de) * 2004-11-22 2006-05-24 Abb Patent Gmbh Schaltgerät mit einem thermischen und elektromagnetischen Auslöser
DE102004056282A1 (de) * 2004-11-22 2006-05-24 Abb Patent Gmbh Schaltgerät mit einem thermischen und elektromagnetischen Auslöser
DE202011110187U1 (de) 2011-11-22 2013-01-18 Ellenberger & Poensgen Gmbh Elektrisches Schaltgerät
WO2013075726A1 (de) 2011-11-22 2013-05-30 Ellenberger & Poensgen Gmbh Elektrisches schaltgerät

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE469878C (de) * 1925-03-25 1929-01-02 Aeg Ausloesevorrichtung fuer Selbstschalter
US2170412A (en) * 1936-12-17 1939-08-22 Westinghouse Electric & Mfg Co Circuit breaker
DE1033308B (de) * 1956-09-11 1958-07-03 Licentia Gmbh Elektrischer Klein-Thermoschalter
DE1822570U (de) * 1956-10-27 1960-12-01 Theodor Kiepe Elektrotechnisch Mit thermischer und elektromagnetischer ausloesung ausgeruestete selbsttaetige abschaltvorrichtung.
DE1884376U (de) * 1963-06-12 1963-12-12 Licentia Gmbh Bimetallanordnung fuer schaltgeraete.
DE3637275C1 (en) * 1986-11-03 1988-05-05 Flohr Peter Overcurrent trip device for protection switching apparatuses
DE3738795A1 (de) * 1987-11-14 1989-05-24 Asea Brown Boveri Selbstschalter

Also Published As

Publication number Publication date
EP0603663A1 (de) 1994-06-29
DE59304417D1 (de) 1996-12-12
DE4242516A1 (de) 1994-06-23
EP0603663B1 (de) 1996-11-06
ATE145088T1 (de) 1996-11-15

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