CN205559320U - Novel ventilate device - Google Patents
Novel ventilate device Download PDFInfo
- Publication number
- CN205559320U CN205559320U CN201620201297.2U CN201620201297U CN205559320U CN 205559320 U CN205559320 U CN 205559320U CN 201620201297 U CN201620201297 U CN 201620201297U CN 205559320 U CN205559320 U CN 205559320U
- Authority
- CN
- China
- Prior art keywords
- casing
- fan
- motor
- windshield
- rotating shaft
- 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
- 239000004576 sand Substances 0.000 claims abstract description 20
- 239000000428 dust Substances 0.000 claims description 15
- 238000001816 cooling Methods 0.000 claims description 11
- 238000009423 ventilation Methods 0.000 claims description 9
- 238000007664 blowing Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 241001075561 Fioria Species 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000036449 good health Effects 0.000 description 1
- 238000011089 mechanical engineering Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620201297.2U CN205559320U (en) | 2016-03-16 | 2016-03-16 | Novel ventilate device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620201297.2U CN205559320U (en) | 2016-03-16 | 2016-03-16 | Novel ventilate device |
Publications (1)
Publication Number | Publication Date |
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CN205559320U true CN205559320U (en) | 2016-09-07 |
Family
ID=56817869
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201620201297.2U Expired - Fee Related CN205559320U (en) | 2016-03-16 | 2016-03-16 | Novel ventilate device |
Country Status (1)
Country | Link |
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CN (1) | CN205559320U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111022100A (en) * | 2019-12-30 | 2020-04-17 | 安徽理工大学 | Mine ventilation device and working method thereof |
-
2016
- 2016-03-16 CN CN201620201297.2U patent/CN205559320U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111022100A (en) * | 2019-12-30 | 2020-04-17 | 安徽理工大学 | Mine ventilation device and working method thereof |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhang Li Inventor before: Sun Jianyun |
|
COR | Change of bibliographic data | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170122 Address after: 200030 Shanghai City, Huashan Road, No. 2018, Silver Plaza, North building, room No. 2302, room Patentee after: Shanghai Weihao Medical Technology Co Ltd Address before: Wan Dong Jie Dao Nian Li Pai Cun 311800 Zhejiang city of Shaoxing province Zhuji City No. 52-2 Patentee before: Sun Jianyun |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160907 Termination date: 20170316 |
|
CF01 | Termination of patent right due to non-payment of annual fee |