CN201065851Y - 一种带有自循环冷却装置的渣浆泵用组合式轴封 - Google Patents
一种带有自循环冷却装置的渣浆泵用组合式轴封 Download PDFInfo
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- CN201065851Y CN201065851Y CNU2007200201665U CN200720020166U CN201065851Y CN 201065851 Y CN201065851 Y CN 201065851Y CN U2007200201665 U CNU2007200201665 U CN U2007200201665U CN 200720020166 U CN200720020166 U CN 200720020166U CN 201065851 Y CN201065851 Y CN 201065851Y
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CNU2007200201665U CN201065851Y (zh) | 2007-04-02 | 2007-04-02 | 一种带有自循环冷却装置的渣浆泵用组合式轴封 |
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CNU2007200201665U CN201065851Y (zh) | 2007-04-02 | 2007-04-02 | 一种带有自循环冷却装置的渣浆泵用组合式轴封 |
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CN201065851Y true CN201065851Y (zh) | 2008-05-28 |
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CNU2007200201665U Expired - Fee Related CN201065851Y (zh) | 2007-04-02 | 2007-04-02 | 一种带有自循环冷却装置的渣浆泵用组合式轴封 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101865161A (zh) * | 2010-05-17 | 2010-10-20 | 张继华 | 用于液下泵的热虹吸密封冷却装置 |
CN106151098A (zh) * | 2016-08-22 | 2016-11-23 | 嘉善川田环保科技有限公司 | 一种自冷却轴封、***和方法 |
CN108930671A (zh) * | 2018-08-13 | 2018-12-04 | 浙江老百姓泵业有限公司 | 泵用环保型机械密封腔结构及控制冷却介质温度的方法 |
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2007
- 2007-04-02 CN CNU2007200201665U patent/CN201065851Y/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101865161A (zh) * | 2010-05-17 | 2010-10-20 | 张继华 | 用于液下泵的热虹吸密封冷却装置 |
CN106151098A (zh) * | 2016-08-22 | 2016-11-23 | 嘉善川田环保科技有限公司 | 一种自冷却轴封、***和方法 |
CN108930671A (zh) * | 2018-08-13 | 2018-12-04 | 浙江老百姓泵业有限公司 | 泵用环保型机械密封腔结构及控制冷却介质温度的方法 |
CN108930671B (zh) * | 2018-08-13 | 2019-08-20 | 浙江老百姓泵业有限公司 | 泵用环保型机械密封腔结构及控制冷却介质温度的方法 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SHANDONG PROVINCE ZHANGQIU FAN CO., LTD. Free format text: FORMER OWNER: SHANDONG PROVINCE ZHANGQIU FAN CO., LTD., FACTORY Effective date: 20091016 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20091016 Address after: Shandong city of Ji'nan province in Zhangqiu Economic Development Zone Mingshui Road East first, zip code: 250200 Patentee after: Shandong Zhangqiu Blower Co., Ltd. Address before: HSBC Zhangqiu Mingshui Industrial Park, economic development zone of Ji'nan city of Shandong province zip code: 250200 Patentee before: Shandong Zhangqiu Blower Works Co., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080528 Termination date: 20150402 |
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EXPY | Termination of patent right or utility model |