KR910002994U - Complementary water heating system for complex hot water boiler - Google Patents
Complementary water heating system for complex hot water boilerInfo
- Publication number
- KR910002994U KR910002994U KR2019890010904U KR890010904U KR910002994U KR 910002994 U KR910002994 U KR 910002994U KR 2019890010904 U KR2019890010904 U KR 2019890010904U KR 890010904 U KR890010904 U KR 890010904U KR 910002994 U KR910002994 U KR 910002994U
- Authority
- KR
- South Korea
- Prior art keywords
- heating system
- complementary
- hot water
- complex hot
- water heating
- 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
- 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
- F24H1/44—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with combinations of two or more of the types covered by groups F24H1/24 - F24H1/40 , e.g. boilers having a combination of features covered by F24H1/24 - F24H1/40
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)
- Heat-Pump Type And Storage Water Heaters (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019890010904U KR940004416Y1 (en) | 1989-07-26 | 1989-07-26 | Supplement water heating apparatus of boiler |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019890010904U KR940004416Y1 (en) | 1989-07-26 | 1989-07-26 | Supplement water heating apparatus of boiler |
Publications (2)
Publication Number | Publication Date |
---|---|
KR910002994U true KR910002994U (en) | 1991-02-26 |
KR940004416Y1 KR940004416Y1 (en) | 1994-06-30 |
Family
ID=19288608
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019890010904U KR940004416Y1 (en) | 1989-07-26 | 1989-07-26 | Supplement water heating apparatus of boiler |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR940004416Y1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100652893B1 (en) * | 2004-12-31 | 2006-12-01 | 업산건철(주) | Hot water boiler |
-
1989
- 1989-07-26 KR KR2019890010904U patent/KR940004416Y1/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100652893B1 (en) * | 2004-12-31 | 2006-12-01 | 업산건철(주) | Hot water boiler |
Also Published As
Publication number | Publication date |
---|---|
KR940004416Y1 (en) | 1994-06-30 |
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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 | ||
E601 | Decision to refuse application | ||
J2X1 | Appeal (before the patent court) |
Free format text: APPEAL AGAINST DECISION TO DECLINE REFUSAL |
|
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
FPAY | Annual fee payment |
Payment date: 19970605 Year of fee payment: 4 |
|
LAPS | Lapse due to unpaid annual fee |