CN204253359U - Miniaturization screw pump structure - Google Patents
Miniaturization screw pump structure Download PDFInfo
- Publication number
- CN204253359U CN204253359U CN201420584019.0U CN201420584019U CN204253359U CN 204253359 U CN204253359 U CN 204253359U CN 201420584019 U CN201420584019 U CN 201420584019U CN 204253359 U CN204253359 U CN 204253359U
- Authority
- CN
- China
- Prior art keywords
- pump barrel
- rotor
- stator
- miniaturization
- gasket seal
- 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
Landscapes
- Rotary Pumps (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420584019.0U CN204253359U (en) | 2014-10-11 | 2014-10-11 | Miniaturization screw pump structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420584019.0U CN204253359U (en) | 2014-10-11 | 2014-10-11 | Miniaturization screw pump structure |
Publications (1)
Publication Number | Publication Date |
---|---|
CN204253359U true CN204253359U (en) | 2015-04-08 |
Family
ID=52957675
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201420584019.0U Expired - Fee Related CN204253359U (en) | 2014-10-11 | 2014-10-11 | Miniaturization screw pump structure |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN204253359U (en) |
-
2014
- 2014-10-11 CN CN201420584019.0U patent/CN204253359U/en not_active Expired - Fee Related
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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 | ||
TR01 | Transfer of patent right |
Effective date of registration: 20161208 Address after: Attached to the floor of the ring road of Luzhou city Sichuan 646510 Lanzun town of Gulin County of Gulin Province Hotel No. 3 Patentee after: Sichuan Xingsheng Construction Engineering Co.,Ltd. Address before: 646523 Luzhou Langjiu Street Erlang town of city of Sichuan province Gulin County No. 19 of No. 7 Patentee before: Nie Linbo Patentee before: Yin Shuang Patentee before: He Chuan Effective date of registration: 20161208 Address after: 646523 Luzhou Langjiu Street Erlang town of city of Sichuan province Gulin County No. 19 of No. 7 Patentee after: Nie Linbo Patentee after: Yin Shuang Patentee after: He Chuan Address before: 518000 Guangdong city of Shenzhen province Futian District Huilong garden pavilion 301 Ka Patentee before: Huang Jie |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150408 Termination date: 20171011 |
|
CF01 | Termination of patent right due to non-payment of annual fee |