KR900020719U - 전자파 난방기 - Google Patents
전자파 난방기Info
- Publication number
- KR900020719U KR900020719U KR2019890006342U KR890006342U KR900020719U KR 900020719 U KR900020719 U KR 900020719U KR 2019890006342 U KR2019890006342 U KR 2019890006342U KR 890006342 U KR890006342 U KR 890006342U KR 900020719 U KR900020719 U KR 900020719U
- Authority
- KR
- South Korea
- Prior art keywords
- microwave heater
- microwave
- heater
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H3/00—Air heaters
- F24H3/02—Air heaters with forced circulation
- F24H3/04—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element
- F24H3/0405—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between
- F24H3/0411—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between for domestic or space-heating systems
- F24H3/0417—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between for domestic or space-heating systems portable or mobile
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/18—Arrangement or mounting of grates or heating means
- F24H9/1854—Arrangement or mounting of grates or heating means for air heaters
- F24H9/1863—Arrangement or mounting of electric heating means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H2250/00—Electrical heat generating means
- F24H2250/12—Microwaves
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Constitution Of High-Frequency Heating (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019890006342U KR920002968Y1 (ko) | 1989-05-16 | 1989-05-16 | 전자파 난방기 |
DE4015639A DE4015639A1 (de) | 1989-05-16 | 1990-05-15 | Mit elektromagnetischen wellen arbeitende heizvorrichtung |
US07/523,521 US5111012A (en) | 1989-05-16 | 1990-05-15 | Electronic microwave heating apparatus |
GB9011020A GB2231762B (en) | 1989-05-16 | 1990-05-16 | An ekectronic wave heating apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019890006342U KR920002968Y1 (ko) | 1989-05-16 | 1989-05-16 | 전자파 난방기 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR900020719U true KR900020719U (ko) | 1990-12-13 |
KR920002968Y1 KR920002968Y1 (ko) | 1992-05-11 |
Family
ID=19286119
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019890006342U KR920002968Y1 (ko) | 1989-05-16 | 1989-05-16 | 전자파 난방기 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR920002968Y1 (ko) |
-
1989
- 1989-05-16 KR KR2019890006342U patent/KR920002968Y1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR920002968Y1 (ko) | 1992-05-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E902 | Notification of reason for refusal | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
FPAY | Annual fee payment |
Payment date: 19970829 Year of fee payment: 8 |
|
LAPS | Lapse due to unpaid annual fee |