CN102705228B - 一种密封面平行的双支撑转子泵 - Google Patents
一种密封面平行的双支撑转子泵 Download PDFInfo
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- CN102705228B CN102705228B CN201210199946.6A CN201210199946A CN102705228B CN 102705228 B CN102705228 B CN 102705228B CN 201210199946 A CN201210199946 A CN 201210199946A CN 102705228 B CN102705228 B CN 102705228B
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- ring
- pump
- stationary ring
- impeller
- wearing plate
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Application Number | Priority Date | Filing Date | Title |
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CN201210199946.6A CN102705228B (zh) | 2012-06-14 | 2012-06-14 | 一种密封面平行的双支撑转子泵 |
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CN201210199946.6A CN102705228B (zh) | 2012-06-14 | 2012-06-14 | 一种密封面平行的双支撑转子泵 |
Publications (2)
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CN102705228A CN102705228A (zh) | 2012-10-03 |
CN102705228B true CN102705228B (zh) | 2015-04-15 |
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CN201210199946.6A Active CN102705228B (zh) | 2012-06-14 | 2012-06-14 | 一种密封面平行的双支撑转子泵 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103850932A (zh) * | 2012-12-05 | 2014-06-11 | 上海易昆机械工程有限公司 | 一种无脉动转子泵 |
WO2014106345A1 (zh) * | 2013-01-07 | 2014-07-10 | Sun Fuqiang | 扭曲式转子泵 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6183231B1 (en) * | 1997-01-31 | 2001-02-06 | United Dominion Industries, Inc. | Clean-in-place gear pump |
CN200958604Y (zh) * | 2006-09-18 | 2007-10-10 | 丹东克隆集团有限责任公司 | 防堵塞机械密封装置 |
CN201041151Y (zh) * | 2007-04-10 | 2008-03-26 | 武传兴 | 螺旋转子泵 |
CN201753683U (zh) * | 2010-08-20 | 2011-03-02 | 艾迪机器(杭州)有限公司 | 旋转活塞泵 |
CN201794774U (zh) * | 2010-08-03 | 2011-04-13 | 宁波伏尔肯机械密封件制造有限公司 | 热水泵用机械密封装置 |
CN202040115U (zh) * | 2011-03-28 | 2011-11-16 | 尹仁林 | 泵的密封结构 |
CN202746189U (zh) * | 2012-06-14 | 2013-02-20 | 浙江威隆机械科技有限公司 | 一种密封面平行的双支撑转子泵 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5614887A (en) * | 1979-07-18 | 1981-02-13 | Anretsuto:Kk | Screw pump |
US8821140B2 (en) * | 2010-04-29 | 2014-09-02 | Dan Paval | Gear pump |
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2012
- 2012-06-14 CN CN201210199946.6A patent/CN102705228B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6183231B1 (en) * | 1997-01-31 | 2001-02-06 | United Dominion Industries, Inc. | Clean-in-place gear pump |
CN200958604Y (zh) * | 2006-09-18 | 2007-10-10 | 丹东克隆集团有限责任公司 | 防堵塞机械密封装置 |
CN201041151Y (zh) * | 2007-04-10 | 2008-03-26 | 武传兴 | 螺旋转子泵 |
CN201794774U (zh) * | 2010-08-03 | 2011-04-13 | 宁波伏尔肯机械密封件制造有限公司 | 热水泵用机械密封装置 |
CN201753683U (zh) * | 2010-08-20 | 2011-03-02 | 艾迪机器(杭州)有限公司 | 旋转活塞泵 |
CN202040115U (zh) * | 2011-03-28 | 2011-11-16 | 尹仁林 | 泵的密封结构 |
CN202746189U (zh) * | 2012-06-14 | 2013-02-20 | 浙江威隆机械科技有限公司 | 一种密封面平行的双支撑转子泵 |
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CN102705228A (zh) | 2012-10-03 |
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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 | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Double support rotor pump with parallel sealing surface Effective date of registration: 20210825 Granted publication date: 20150415 Pledgee: Ganlin sub branch of Zhejiang Shengzhou Rural Commercial Bank Co.,Ltd. Pledgor: ZHEJIANG WEILONG MECHANICAL TECHNOLOGY Co.,Ltd. Registration number: Y2021330001243 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
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Date of cancellation: 20211215 Granted publication date: 20150415 Pledgee: Ganlin sub branch of Zhejiang Shengzhou Rural Commercial Bank Co.,Ltd. Pledgor: ZHEJIANG WEILONG MECHANICAL TECHNOLOGY CO.,LTD. Registration number: Y2021330001243 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220113 Address after: 312463 Shangdu mountain, Guishan village, Ganlin Town, Shengzhou City, Shaoxing City, Zhejiang Province (residence declaration) Patentee after: Shaoxing weigelong Pump Co.,Ltd. Address before: 312463 Gan Lin Zhen Shang Du Shan Cun, Shengzhou City, Shaoxing City, Zhejiang Province Patentee before: ZHEJIANG WEILONG MECHANICAL TECHNOLOGY CO.,LTD. |
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