KR930011419U - Flue gas reflux device of gas boiler - Google Patents
Flue gas reflux device of gas boilerInfo
- Publication number
- KR930011419U KR930011419U KR2019910020723U KR910020723U KR930011419U KR 930011419 U KR930011419 U KR 930011419U KR 2019910020723 U KR2019910020723 U KR 2019910020723U KR 910020723 U KR910020723 U KR 910020723U KR 930011419 U KR930011419 U KR 930011419U
- Authority
- KR
- South Korea
- Prior art keywords
- gas
- reflux device
- boiler
- flue gas
- flue
- 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
- F24H3/025—Air heaters with forced circulation using fluid fuel
-
- 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
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2064—Arrangement or mounting of control or safety devices for air heaters
- F24H9/2085—Arrangement or mounting of control or safety devices for air heaters using fluid fuel
-
- 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
- F24H9/1877—Arrangement or mounting of combustion heating means, e.g. grates or burners
- F24H9/1881—Arrangement or mounting of combustion heating means, e.g. grates or burners using fluid fuel
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)
- Direct Air Heating By Heater Or Combustion Gas (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019910020723U KR970005179Y1 (en) | 1991-11-29 | 1991-11-29 | Exhaust gas recycle device in gas boiler |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019910020723U KR970005179Y1 (en) | 1991-11-29 | 1991-11-29 | Exhaust gas recycle device in gas boiler |
Publications (2)
Publication Number | Publication Date |
---|---|
KR930011419U true KR930011419U (en) | 1993-06-24 |
KR970005179Y1 KR970005179Y1 (en) | 1997-05-24 |
Family
ID=19323164
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019910020723U KR970005179Y1 (en) | 1991-11-29 | 1991-11-29 | Exhaust gas recycle device in gas boiler |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR970005179Y1 (en) |
-
1991
- 1991-11-29 KR KR2019910020723U patent/KR970005179Y1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR970005179Y1 (en) | 1997-05-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
FPAY | Annual fee payment |
Payment date: 20041231 Year of fee payment: 9 |
|
LAPS | Lapse due to unpaid annual fee |