KR900017433U - Silencer for boiler - Google Patents
Silencer for boilerInfo
- Publication number
- KR900017433U KR900017433U KR2019890002637U KR890002637U KR900017433U KR 900017433 U KR900017433 U KR 900017433U KR 2019890002637 U KR2019890002637 U KR 2019890002637U KR 890002637 U KR890002637 U KR 890002637U KR 900017433 U KR900017433 U KR 900017433U
- Authority
- KR
- South Korea
- Prior art keywords
- silencer
- boiler
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
- F23M20/00—Details of combustion chambers, not otherwise provided for, e.g. means for storing heat from flames
- F23M20/005—Noise absorbing 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
- F24H9/00—Details
- F24H9/0005—Details for water heaters
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chimneys And Flues (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019890002637U KR920001638Y1 (en) | 1989-03-08 | 1989-03-08 | Silencer for boiler |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019890002637U KR920001638Y1 (en) | 1989-03-08 | 1989-03-08 | Silencer for boiler |
Publications (2)
Publication Number | Publication Date |
---|---|
KR900017433U true KR900017433U (en) | 1990-10-05 |
KR920001638Y1 KR920001638Y1 (en) | 1992-03-06 |
Family
ID=19284255
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019890002637U KR920001638Y1 (en) | 1989-03-08 | 1989-03-08 | Silencer for boiler |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR920001638Y1 (en) |
-
1989
- 1989-03-08 KR KR2019890002637U patent/KR920001638Y1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR920001638Y1 (en) | 1992-03-06 |
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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 | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
FPAY | Annual fee payment |
Payment date: 20020304 Year of fee payment: 11 |
|
LAPS | Lapse due to unpaid annual fee |