KR900015993U - 보일러의 온수 열 교환기 - Google Patents
보일러의 온수 열 교환기Info
- Publication number
- KR900015993U KR900015993U KR2019890002335U KR890002335U KR900015993U KR 900015993 U KR900015993 U KR 900015993U KR 2019890002335 U KR2019890002335 U KR 2019890002335U KR 890002335 U KR890002335 U KR 890002335U KR 900015993 U KR900015993 U KR 900015993U
- Authority
- KR
- South Korea
- Prior art keywords
- heat exchanger
- hot water
- water heat
- boiler hot
- boiler
- 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
- F24H9/00—Details
- F24H9/0005—Details for water heaters
- F24H9/001—Guiding means
- F24H9/0026—Guiding means in combustion gas channels
- F24H9/0031—Guiding means in combustion gas channels with means for changing or adapting the path of the flue gas
-
- 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
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/22—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
- F24H1/40—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water tube or tubes
- F24H1/43—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water tube or tubes helically or spirally coiled
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)
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019890002335U KR940008232Y1 (ko) | 1989-02-28 | 1989-02-28 | 보일러의 온수 열 교환기 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019890002335U KR940008232Y1 (ko) | 1989-02-28 | 1989-02-28 | 보일러의 온수 열 교환기 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR900015993U true KR900015993U (ko) | 1990-09-03 |
KR940008232Y1 KR940008232Y1 (ko) | 1994-12-05 |
Family
ID=19284093
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019890002335U KR940008232Y1 (ko) | 1989-02-28 | 1989-02-28 | 보일러의 온수 열 교환기 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR940008232Y1 (ko) |
-
1989
- 1989-02-28 KR KR2019890002335U patent/KR940008232Y1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR940008232Y1 (ko) | 1994-12-05 |
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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: 19970227 Year of fee payment: 4 |
|
LAPS | Lapse due to unpaid annual fee |