ES1032742U - Protector termico de un transformador para horno microondas. - Google Patents

Protector termico de un transformador para horno microondas.

Info

Publication number
ES1032742U
ES1032742U ES09503176U ES9503176U ES1032742U ES 1032742 U ES1032742 U ES 1032742U ES 09503176 U ES09503176 U ES 09503176U ES 9503176 U ES9503176 U ES 9503176U ES 1032742 U ES1032742 U ES 1032742U
Authority
ES
Spain
Prior art keywords
core
winding
translation
insulation
machine
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.)
Granted
Application number
ES09503176U
Other languages
English (en)
Other versions
ES1032742Y (es
Inventor
Imanol Etxabe
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.)
Fagor Electrodomesticos SCL
Original Assignee
Fagor Electrodomesticos SCL
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 Fagor Electrodomesticos SCL filed Critical Fagor Electrodomesticos SCL
Priority to ES9503176U priority Critical patent/ES1032742Y/es
Priority to FR9607157A priority patent/FR2742598B3/fr
Publication of ES1032742U publication Critical patent/ES1032742U/es
Application granted granted Critical
Publication of ES1032742Y publication Critical patent/ES1032742Y/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/40—Structural association with built-in electric component, e.g. fuse
    • H01F27/402—Association of measuring or protective means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/04—Bases; Housings; Mountings
    • H01H37/043—Mountings on controlled apparatus
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/64—Heating using microwaves
    • H05B6/66—Circuits
    • H05B6/666—Safety circuits
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/40—Structural association with built-in electric component, e.g. fuse
    • H01F27/402—Association of measuring or protective means
    • H01F2027/406—Temperature sensor or protection
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F2038/003—High frequency transformer for microwave oven

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Control Of High-Frequency Heating Circuits (AREA)
  • Regulation Of General Use Transformers (AREA)

Abstract

1. PROTECTOR TERMICO DE UN TRANSFORMADOR (2) PARA HORNOS MICROONDAS CON UN NUCLEO (3) Y DOS DEVANADOS EL SECUNDARIO (4) ANTERIOR Y EL PRIMARIO (5) POSTERIOR, COMPRENDIENDO UN INTERRUPTOR TERMICO (6) INSERTADO EN EL HUECO (9) ENTRE EL DEVANADO SECUNDARIO (4) Y EL NUCLEO (3) Y AL MENOS UN CARTON (11, 12) AISLANTE, CARACTERIZADO PORQUE: - EL INTERRUPTOR TERMICO (6) SE INSERTA EN DICHO HUECO (9) CON LA COLABORACION DE UNA LAMINA GUIA (12) HECHA DE CARTON AISLANTE LA CUAL ATRAVIESA TAMBIEN EL HUECO (10) ENTRE EL DEVANADO PRIMARIO (5) Y EL NUCLEO (3) Y QUEDA SOBREPUESTA AL CARTON AISLANTE (11) DEL NUCLEO PARA AUMENTAR LA RESISTENCIA TERMICA HACIA EL NUCLEO (3); - EL CARTON AISLANTE (11) DEL NUCLEO TIENE LOS BORDES (11A) DOBLADOS EN FORMA DE SOLAPAS PARA DEJAR EL HUECO (9) DEL DEVANADO SECUNDARIO (4) LIBRE DE OBSTACULOS Y SIN INTERPONERSE CON DICHO DEVANADO SECUNDARIO (4); - EL INTERRUPTOR TERMICO (6) ESTA POSICIONADO APRETADAMENTE CONTRA EL DEVANADO SECUNDARIO (4) HACIENDO CONTACTO DIRECTO CON EL; - EL INTERRUPTOR TERMICO (6) ES GRADUADO PARA SU APERTURA EN TODOS LOS CASOS EN SU VALOR NOMINAL DE TEMPERATURA.
ES9503176U 1995-12-15 1995-12-15 Protector termico de un transformador para horno microondas. Expired - Fee Related ES1032742Y (es)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES9503176U ES1032742Y (es) 1995-12-15 1995-12-15 Protector termico de un transformador para horno microondas.
FR9607157A FR2742598B3 (fr) 1995-12-15 1996-06-10 Protecteur thermique d'un transformateur pour fours micro-ondes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9503176U ES1032742Y (es) 1995-12-15 1995-12-15 Protector termico de un transformador para horno microondas.

Publications (2)

Publication Number Publication Date
ES1032742U true ES1032742U (es) 1996-06-16
ES1032742Y ES1032742Y (es) 1996-12-01

Family

ID=8293136

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9503176U Expired - Fee Related ES1032742Y (es) 1995-12-15 1995-12-15 Protector termico de un transformador para horno microondas.

Country Status (2)

Country Link
ES (1) ES1032742Y (es)
FR (1) FR2742598B3 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111354555A (zh) * 2020-04-28 2020-06-30 广东电网有限责任公司 一种电力变压器降温***的控制开关

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040049216A (ko) * 2002-12-05 2004-06-11 삼성전자주식회사 전자레인지
EP2248247A2 (en) * 2008-02-27 2010-11-10 Osram Gesellschaft mit beschränkter Haftung A method of protection from over-temperature and corresponding arrangement
KR20130027340A (ko) * 2011-09-07 2013-03-15 삼성전자주식회사 전자레인지

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111354555A (zh) * 2020-04-28 2020-06-30 广东电网有限责任公司 一种电力变压器降温***的控制开关

Also Published As

Publication number Publication date
FR2742598A3 (fr) 1997-06-20
ES1032742Y (es) 1996-12-01
FR2742598B3 (fr) 1998-01-09

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 20021216