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
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.
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)
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)
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 |
-
1995
- 1995-12-15 ES ES9503176U patent/ES1032742Y/es not_active Expired - Fee Related
-
1996
- 1996-06-10 FR FR9607157A patent/FR2742598B3/fr not_active Expired - Lifetime
Cited By (1)
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 |