CN202149075U - 全螺旋形吸水室 - Google Patents
全螺旋形吸水室 Download PDFInfo
- Publication number
- CN202149075U CN202149075U CN201120244994U CN201120244994U CN202149075U CN 202149075 U CN202149075 U CN 202149075U CN 201120244994 U CN201120244994 U CN 201120244994U CN 201120244994 U CN201120244994 U CN 201120244994U CN 202149075 U CN202149075 U CN 202149075U
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- suction chamber
- water suction
- spiral
- full
- shaped water
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201120244994U CN202149075U (zh) | 2011-07-12 | 2011-07-12 | 全螺旋形吸水室 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201120244994U CN202149075U (zh) | 2011-07-12 | 2011-07-12 | 全螺旋形吸水室 |
Publications (1)
Publication Number | Publication Date |
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CN202149075U true CN202149075U (zh) | 2012-02-22 |
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CN201120244994U Expired - Fee Related CN202149075U (zh) | 2011-07-12 | 2011-07-12 | 全螺旋形吸水室 |
Country Status (1)
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CN (1) | CN202149075U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102966601A (zh) * | 2012-12-11 | 2013-03-13 | 江苏大学 | 一种泵用半螺旋吸水室水力设计方法 |
-
2011
- 2011-07-12 CN CN201120244994U patent/CN202149075U/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102966601A (zh) * | 2012-12-11 | 2013-03-13 | 江苏大学 | 一种泵用半螺旋吸水室水力设计方法 |
CN102966601B (zh) * | 2012-12-11 | 2015-08-12 | 江苏大学 | 一种泵用半螺旋吸水室水力设计方法 |
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Effective date of registration: 20121115 Granted publication date: 20120222 |
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PD01 | Discharge of preservation of patent |
Date of cancellation: 20140515 Granted publication date: 20120222 |
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Effective date of registration: 20140515 Granted publication date: 20120222 |
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RINS | Preservation of patent right or utility model and its discharge | ||
PD01 | Discharge of preservation of patent |
Date of cancellation: 20150215 Granted publication date: 20120222 |
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RINS | Preservation of patent right or utility model and its discharge | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120222 Termination date: 20140712 |
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EXPY | Termination of patent right or utility model |