KR840001622U - 덕트의 송풍 장치 - Google Patents
덕트의 송풍 장치Info
- Publication number
- KR840001622U KR840001622U KR2019820006960U KR820006960U KR840001622U KR 840001622 U KR840001622 U KR 840001622U KR 2019820006960 U KR2019820006960 U KR 2019820006960U KR 820006960 U KR820006960 U KR 820006960U KR 840001622 U KR840001622 U KR 840001622U
- Authority
- KR
- South Korea
- Prior art keywords
- duct ventilation
- ventilation
- duct
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
- F24F7/065—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit fan combined with single duct; mounting arrangements of a fan in a duct
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F17/00—Vertical ducts; Channels, e.g. for drainage
- E04F17/04—Air-ducts or air channels
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019820006960U KR840002224Y1 (ko) | 1982-09-02 | 1982-09-02 | 덕트의 송풍 장치 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019820006960U KR840002224Y1 (ko) | 1982-09-02 | 1982-09-02 | 덕트의 송풍 장치 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR840001622U true KR840001622U (ko) | 1984-05-17 |
| KR840002224Y1 KR840002224Y1 (ko) | 1984-10-26 |
Family
ID=72147660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019820006960U KR840002224Y1 (ko) | 1982-09-02 | 1982-09-02 | 덕트의 송풍 장치 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR840002224Y1 (ko) |
-
1982
- 1982-09-02 KR KR2019820006960U patent/KR840002224Y1/ko active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| KR840002224Y1 (ko) | 1984-10-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| E701 | Decision to grant or registration of patent right |