KR100219779B1 - 고주파 유도가열기의 가열정도 감지방법 및 그 장치 - Google Patents
고주파 유도가열기의 가열정도 감지방법 및 그 장치 Download PDFInfo
- Publication number
- KR100219779B1 KR100219779B1 KR1019960032731A KR19960032731A KR100219779B1 KR 100219779 B1 KR100219779 B1 KR 100219779B1 KR 1019960032731 A KR1019960032731 A KR 1019960032731A KR 19960032731 A KR19960032731 A KR 19960032731A KR 100219779 B1 KR100219779 B1 KR 100219779B1
- Authority
- KR
- South Korea
- Prior art keywords
- heating
- high frequency
- potential
- output
- cpu
- 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
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Classifications
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- 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
- H05B6/02—Induction heating
- H05B6/06—Control, e.g. of temperature, of power
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- 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
- H05B2206/00—Aspects relating to heating by electric, magnetic, or electromagnetic fields covered by group H05B6/00
- H05B2206/02—Induction heating
- H05B2206/023—Induction heating using the curie point of the material in which heating current is being generated to control the heating temperature
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Induction Heating (AREA)
Abstract
Description
Claims (1)
- 피 가열체가 자성을 잃는 온도 이상으로 가열되면 유도전압 또는 유도전류가 변위되는 것을 이용하여 고주파 유도가열기의 가열정도를 감지하는 고주파 유도가열기의 가열정도 감지장치에 있어서, 고주파 유도 출력을 제어하는 DC전력 제어부(10)에 A/D콘버터(20)와 기억수단을 갖는 CPU(30)를 접속하여 피 가열체가 퀴리온도 이상으로 가열될 때 발생되는 전위 변동분이 신호변환되어 CPU(30)로 입력되게 하고, CPU(30)의 출력에 표시부(40)와 경보수단이나 고주파 출력부의 단속수단을 갖는 출력부(50)를 접속하고, CPU(30)의 입력에 비교전위의 편차를 설정할 수 있는 설정부(70)를 접속하여서 된 고주파 유도가열기의 가열정도 감지장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960032731A KR100219779B1 (ko) | 1996-08-02 | 1996-08-02 | 고주파 유도가열기의 가열정도 감지방법 및 그 장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960032731A KR100219779B1 (ko) | 1996-08-02 | 1996-08-02 | 고주파 유도가열기의 가열정도 감지방법 및 그 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19980013980A KR19980013980A (ko) | 1998-05-15 |
KR100219779B1 true KR100219779B1 (ko) | 1999-09-01 |
Family
ID=19468909
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960032731A Expired - Lifetime KR100219779B1 (ko) | 1996-08-02 | 1996-08-02 | 고주파 유도가열기의 가열정도 감지방법 및 그 장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100219779B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100515115B1 (ko) * | 2003-05-27 | 2005-09-13 | 쿠쿠전자주식회사 | 유도가열조리기의 고온경보장치 및 방법 |
-
1996
- 1996-08-02 KR KR1019960032731A patent/KR100219779B1/ko not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100515115B1 (ko) * | 2003-05-27 | 2005-09-13 | 쿠쿠전자주식회사 | 유도가열조리기의 고온경보장치 및 방법 |
Also Published As
Publication number | Publication date |
---|---|
KR19980013980A (ko) | 1998-05-15 |
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