CN301787152S - Cabinet fan - Google Patents
Cabinet fanInfo
- Publication number
- CN301787152S CN301787152S CN201130156851.2 CN301787152S CN 301787152 S CN301787152 S CN 301787152S CN 301787152 S CN301787152 S CN 301787152S
- Authority
- CN
- China
- Prior art keywords
- ventilation
- cabinet fan
- stereogram
- pressurization
- designated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
名称：柜式风机。 Name: Cabinet fan. 用途：可抽风、送风；具有增压、补压功能，被广泛应用于通风换气、消防排烟及要求噪声比较低的场合。 Purpose: It can be used for ventilation and air supply; it has the functions of pressurization and pressure compensation. It is widely used in ventilation, fire fighting and smoke exhaust and occasions requiring relatively low noise. 本外观设计的要点在于其形状。 The main point of this design is its shape. 指定立体图1用于出版专利公告。 The designated stereogram 1 is used for the publication of patent notices.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN301787152S true CN301787152S (en) | 2012-01-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120104 Main classification number: 23-04 Termination date: 20140602 |