KR910015744U - Wind direction grill - Google Patents
Wind direction grillInfo
- Publication number
- KR910015744U KR910015744U KR2019900001557U KR900001557U KR910015744U KR 910015744 U KR910015744 U KR 910015744U KR 2019900001557 U KR2019900001557 U KR 2019900001557U KR 900001557 U KR900001557 U KR 900001557U KR 910015744 U KR910015744 U KR 910015744U
- Authority
- KR
- South Korea
- Prior art keywords
- wind direction
- direction grill
- grill
- wind
- 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
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2064—Arrangement or mounting of control or safety devices for air heaters
-
- 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
- F24H9/0052—Details for air heaters
- F24H9/0057—Guiding means
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)
- Air-Flow Control Members (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019900001557U KR940005319Y1 (en) | 1990-02-13 | 1990-02-13 | Wind-direction grill |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019900001557U KR940005319Y1 (en) | 1990-02-13 | 1990-02-13 | Wind-direction grill |
Publications (2)
Publication Number | Publication Date |
---|---|
KR910015744U true KR910015744U (en) | 1991-09-25 |
KR940005319Y1 KR940005319Y1 (en) | 1994-08-10 |
Family
ID=19295933
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019900001557U KR940005319Y1 (en) | 1990-02-13 | 1990-02-13 | Wind-direction grill |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR940005319Y1 (en) |
-
1990
- 1990-02-13 KR KR2019900001557U patent/KR940005319Y1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR940005319Y1 (en) | 1994-08-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
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: 19990731 Year of fee payment: 6 |
|
LAPS | Lapse due to unpaid annual fee |