CN101435437B - 一种离心泵泵体 - Google Patents
一种离心泵泵体 Download PDFInfo
- Publication number
- CN101435437B CN101435437B CN2008102402475A CN200810240247A CN101435437B CN 101435437 B CN101435437 B CN 101435437B CN 2008102402475 A CN2008102402475 A CN 2008102402475A CN 200810240247 A CN200810240247 A CN 200810240247A CN 101435437 B CN101435437 B CN 101435437B
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- CN
- China
- Prior art keywords
- centrifugal pump
- pump body
- pressure
- hole
- pressure pulsation
- 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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- Structures Of Non-Positive Displacement Pumps (AREA)
- Control Of Non-Positive-Displacement Pumps (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2008102402475A CN101435437B (zh) | 2008-12-18 | 2008-12-18 | 一种离心泵泵体 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN2008102402475A CN101435437B (zh) | 2008-12-18 | 2008-12-18 | 一种离心泵泵体 |
Publications (2)
Publication Number | Publication Date |
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CN101435437A CN101435437A (zh) | 2009-05-20 |
CN101435437B true CN101435437B (zh) | 2010-06-02 |
Family
ID=40710024
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2008102402475A Expired - Fee Related CN101435437B (zh) | 2008-12-18 | 2008-12-18 | 一种离心泵泵体 |
Country Status (1)
Country | Link |
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CN (1) | CN101435437B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6551541B2 (ja) * | 2015-12-10 | 2019-07-31 | 株式会社Ihi | 遠心圧縮機の吐出部構造 |
CN105626582A (zh) * | 2016-03-14 | 2016-06-01 | 清华大学 | 一种带压力传感器及安装基座的加力离心泵 |
CN106704255B (zh) * | 2017-02-08 | 2018-12-14 | 中国农业大学 | 离心泵、方便测量离心泵叶片压力脉动的叶轮 |
CN108612675A (zh) * | 2018-05-02 | 2018-10-02 | 上海上涵自动化科技有限公司 | 一种可调节的蜗壳装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5286162A (en) * | 1993-01-04 | 1994-02-15 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Method of reducing hydraulic instability |
CN1892046A (zh) * | 2005-07-07 | 2007-01-10 | 上海东方泵业(集团)有限公司 | 一种双涡壳泵 |
CN101092974A (zh) * | 2006-06-19 | 2007-12-26 | 高其海 | 离心式流体机械蜗壳 |
CN201013603Y (zh) * | 2006-10-27 | 2008-01-30 | 浙江工业大学 | 具有偏心结构的离心泵 |
-
2008
- 2008-12-18 CN CN2008102402475A patent/CN101435437B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5286162A (en) * | 1993-01-04 | 1994-02-15 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Method of reducing hydraulic instability |
CN1892046A (zh) * | 2005-07-07 | 2007-01-10 | 上海东方泵业(集团)有限公司 | 一种双涡壳泵 |
CN101092974A (zh) * | 2006-06-19 | 2007-12-26 | 高其海 | 离心式流体机械蜗壳 |
CN201013603Y (zh) * | 2006-10-27 | 2008-01-30 | 浙江工业大学 | 具有偏心结构的离心泵 |
Also Published As
Publication number | Publication date |
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CN101435437A (zh) | 2009-05-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Beijing century agricultural land Technology Co., Ltd. Assignor: China Agricultural University Contract record no.: 2012990000334 Denomination of invention: Centrifugal pump body Granted publication date: 20100602 License type: Exclusive License Open date: 20090520 Record date: 20120518 |
|
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20090520 Assignee: Beijing century agricultural land Technology Co., Ltd. Assignor: China Agricultural University Contract record no.: 2012990000334 Denomination of invention: Centrifugal pump body Granted publication date: 20100602 License type: Exclusive License Record date: 20120518 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100602 Termination date: 20131218 |