CN103711728A - 双吸离心闭式叶轮出口边内凹结构 - Google Patents
双吸离心闭式叶轮出口边内凹结构 Download PDFInfo
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- CN103711728A CN103711728A CN201310725107.8A CN201310725107A CN103711728A CN 103711728 A CN103711728 A CN 103711728A CN 201310725107 A CN201310725107 A CN 201310725107A CN 103711728 A CN103711728 A CN 103711728A
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310725107.8A CN103711728B (zh) | 2013-12-25 | 2013-12-25 | 双吸离心闭式叶轮出口边内凹结构 |
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| CN201310725107.8A CN103711728B (zh) | 2013-12-25 | 2013-12-25 | 双吸离心闭式叶轮出口边内凹结构 |
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| Publication Number | Publication Date |
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| CN103711728A true CN103711728A (zh) | 2014-04-09 |
| CN103711728B CN103711728B (zh) | 2016-03-09 |
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| CN201310725107.8A Withdrawn - After Issue CN103711728B (zh) | 2013-12-25 | 2013-12-25 | 双吸离心闭式叶轮出口边内凹结构 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109681436A (zh) * | 2019-02-21 | 2019-04-26 | 三联泵业股份有限公司 | 一种杂质泵内涡流叶轮 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101255870A (zh) * | 2008-01-04 | 2008-09-03 | 上海东方泵业(集团)有限公司 | 一种水泵叶轮进口的加工方法 |
| JP2010196680A (ja) * | 2009-02-27 | 2010-09-09 | Hitachi Plant Technologies Ltd | 両吸込ポンプ |
| CN102116311A (zh) * | 2010-12-30 | 2011-07-06 | 上海阿波罗机械股份有限公司 | 一种核电站用凝结水泵上的首级叶轮 |
| CN202659555U (zh) * | 2012-07-05 | 2013-01-09 | 长沙翔鹅节能技术有限公司 | 一种高效节能单级双吸离心泵 |
| CN202718913U (zh) * | 2012-09-12 | 2013-02-06 | 重庆水泵厂有限责任公司 | 双吸混流泵叶轮 |
| CN202914355U (zh) * | 2012-11-13 | 2013-05-01 | 安德里茨(中国)有限公司 | 单级双吸离心泵 |
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2013
- 2013-12-25 CN CN201310725107.8A patent/CN103711728B/zh not_active Withdrawn - After Issue
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101255870A (zh) * | 2008-01-04 | 2008-09-03 | 上海东方泵业(集团)有限公司 | 一种水泵叶轮进口的加工方法 |
| JP2010196680A (ja) * | 2009-02-27 | 2010-09-09 | Hitachi Plant Technologies Ltd | 両吸込ポンプ |
| CN102116311A (zh) * | 2010-12-30 | 2011-07-06 | 上海阿波罗机械股份有限公司 | 一种核电站用凝结水泵上的首级叶轮 |
| CN202659555U (zh) * | 2012-07-05 | 2013-01-09 | 长沙翔鹅节能技术有限公司 | 一种高效节能单级双吸离心泵 |
| CN202718913U (zh) * | 2012-09-12 | 2013-02-06 | 重庆水泵厂有限责任公司 | 双吸混流泵叶轮 |
| CN202914355U (zh) * | 2012-11-13 | 2013-05-01 | 安德里茨(中国)有限公司 | 单级双吸离心泵 |
Non-Patent Citations (1)
| Title |
|---|
| 冷洪飞 等: "双吸泵叶轮切削后效率下降机理及切削定律", 《农业工程学报》, vol. 29, no. 20, 31 October 2013 (2013-10-31), pages 67 - 71 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109681436A (zh) * | 2019-02-21 | 2019-04-26 | 三联泵业股份有限公司 | 一种杂质泵内涡流叶轮 |
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| CN103711728B (zh) | 2016-03-09 |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 225500 No. 9 Jiangyan Avenue, Jiangyan Economic Development Zone, Jiangsu Patentee after: JIANGSU ZHENHUA PUMP INDUSTRY CO.,LTD. Address before: 225500 No. 9, Jiangyan Avenue, Jiangyan District, Jiangsu, Taizhou Patentee before: JIANGSU ZHENHUA PUMP MANUFACTURING CO.,LTD. |
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| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 225500 Jiangyan Avenue No. 9, Jiangyan District, Taizhou City, Jiangsu Province (Jiangsu Zhenhua Pump Manufacturing Co., Ltd.) Patentee after: JIANGSU ZHENHUA PUMP MANUFACTURING CO.,LTD. Address before: No.9 Jiangyan Avenue, Jiangyan Economic Development Zone, Jiangsu Province, 225500 Patentee before: JIANGSU ZHENHUA PUMP INDUSTRY CO.,LTD. |
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| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No.9 Jiangyan Avenue, Jiangyan Economic Development Zone, Taizhou City, Jiangsu Province (Jiangsu Zhenhua Haike Equipment Technology Co., Ltd.) Patentee after: Jiangsu Zhenhua Haike Equipment Technology Co.,Ltd. Address before: 225500 Jiangsu Zhenhua Pump Manufacturing Co., Ltd., Jiangyan Road, Jiangyan District, Jiangsu, Taizhou 9 Patentee before: JIANGSU ZHENHUA PUMP MANUFACTURING Co.,Ltd. |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160309 Effective date of abandoning: 20251208 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20160309 Effective date of abandoning: 20251208 |