CN205297957U - Novel water -ring type vacuum pump - Google Patents
Novel water -ring type vacuum pump Download PDFInfo
- Publication number
- CN205297957U CN205297957U CN201620018353.9U CN201620018353U CN205297957U CN 205297957 U CN205297957 U CN 205297957U CN 201620018353 U CN201620018353 U CN 201620018353U CN 205297957 U CN205297957 U CN 205297957U
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- Prior art keywords
- bearing
- axle
- impeller
- housing
- vacuum pump
- 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
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 16
- 230000008878 coupling Effects 0.000 claims abstract description 7
- 238000010168 coupling process Methods 0.000 claims abstract description 7
- 238000005859 coupling reaction Methods 0.000 claims abstract description 7
- 210000004907 gland Anatomy 0.000 claims description 25
- 239000000945 filler Substances 0.000 claims description 20
- 230000000694 effects Effects 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000012545 processing Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract 1
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000003466 welding Methods 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 |
---|---|---|---|
CN201620018353.9U CN205297957U (en) | 2016-01-11 | 2016-01-11 | Novel water -ring type vacuum pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620018353.9U CN205297957U (en) | 2016-01-11 | 2016-01-11 | Novel water -ring type vacuum pump |
Publications (1)
Publication Number | Publication Date |
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CN205297957U true CN205297957U (en) | 2016-06-08 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201620018353.9U Expired - Fee Related CN205297957U (en) | 2016-01-11 | 2016-01-11 | Novel water -ring type vacuum pump |
Country Status (1)
Country | Link |
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CN (1) | CN205297957U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106122014A (en) * | 2016-08-24 | 2016-11-16 | 淄博水环真空泵厂有限公司 | A kind of liquid rotary compressor |
CN108443149A (en) * | 2018-05-30 | 2018-08-24 | 马鞍山松鹤信息科技有限公司 | A kind of water-ring vacuum pump |
-
2016
- 2016-01-11 CN CN201620018353.9U patent/CN205297957U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106122014A (en) * | 2016-08-24 | 2016-11-16 | 淄博水环真空泵厂有限公司 | A kind of liquid rotary compressor |
CN108443149A (en) * | 2018-05-30 | 2018-08-24 | 马鞍山松鹤信息科技有限公司 | A kind of water-ring vacuum pump |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information |
Inventor after: Pang Yonghao Inventor before: Lin Xiao |
|
CB03 | Change of inventor or designer information | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170606 Address after: 510725, room 722, 146 East Whampoa Road, Whampoa District, Guangdong, Guangzhou Patentee after: Guangzhou Dehong Electromechanical Equipment Co., Ltd. Address before: Ruian City, Wenzhou City, Zhejiang province 325213 Lin Xi Xiang Mei an Cun Patentee before: Lin Xiao |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160608 Termination date: 20190111 |
|
CF01 | Termination of patent right due to non-payment of annual fee |