CN102720688B - 一种泵体机械密封装置 - Google Patents
一种泵体机械密封装置 Download PDFInfo
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- CN102720688B CN102720688B CN201210188919.9A CN201210188919A CN102720688B CN 102720688 B CN102720688 B CN 102720688B CN 201210188919 A CN201210188919 A CN 201210188919A CN 102720688 B CN102720688 B CN 102720688B
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- ring
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- Mechanical Sealing (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
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Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201210188919.9A CN102720688B (zh) | 2012-06-06 | 2012-06-06 | 一种泵体机械密封装置 |
Applications Claiming Priority (1)
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CN201210188919.9A CN102720688B (zh) | 2012-06-06 | 2012-06-06 | 一种泵体机械密封装置 |
Publications (2)
Publication Number | Publication Date |
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CN102720688A CN102720688A (zh) | 2012-10-10 |
CN102720688B true CN102720688B (zh) | 2014-11-05 |
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CN201210188919.9A Active CN102720688B (zh) | 2012-06-06 | 2012-06-06 | 一种泵体机械密封装置 |
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CN (1) | CN102720688B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105257586A (zh) * | 2015-10-20 | 2016-01-20 | 陕西科技大学 | 一种甲醇泵机械密封装置 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0134068A1 (en) * | 1983-05-19 | 1985-03-13 | Borg-Warner Corporation | Mechanical seal |
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 |
CN201059282Y (zh) * | 2007-06-08 | 2008-05-14 | 聂如国 | 一种泵轴的机械密封结构 |
CN101392833B (zh) * | 2008-09-24 | 2010-08-25 | 丹东克隆集团有限责任公司 | 集成式轴机械密封装置 |
CN202251056U (zh) * | 2011-08-11 | 2012-05-30 | 浙江威隆机械科技有限公司 | 泵体耐干摩擦密封装置 |
CN202673753U (zh) * | 2012-06-06 | 2013-01-16 | 浙江威隆机械科技有限公司 | 一种泵体机械密封装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1100571A (zh) * | 1994-05-17 | 1995-03-22 | 陈成宗 | 潜水电机安全保护器 |
CN2869403Y (zh) * | 2005-08-10 | 2007-02-14 | 杭州南方特种泵业有限公司 | 泵用机械密封 |
CN201013648Y (zh) * | 2007-02-02 | 2008-01-30 | 宁波东联密封件有限公司 | 整体式水泵机械密封件 |
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2012
- 2012-06-06 CN CN201210188919.9A patent/CN102720688B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0134068A1 (en) * | 1983-05-19 | 1985-03-13 | Borg-Warner Corporation | Mechanical seal |
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 |
CN201059282Y (zh) * | 2007-06-08 | 2008-05-14 | 聂如国 | 一种泵轴的机械密封结构 |
CN101392833B (zh) * | 2008-09-24 | 2010-08-25 | 丹东克隆集团有限责任公司 | 集成式轴机械密封装置 |
CN202251056U (zh) * | 2011-08-11 | 2012-05-30 | 浙江威隆机械科技有限公司 | 泵体耐干摩擦密封装置 |
CN202673753U (zh) * | 2012-06-06 | 2013-01-16 | 浙江威隆机械科技有限公司 | 一种泵体机械密封装置 |
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Publication number | Publication date |
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CN102720688A (zh) | 2012-10-10 |
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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 | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A mechanical sealing device for pump body Effective date of registration: 20210825 Granted publication date: 20141105 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 | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20211215 Granted publication date: 20141105 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: 20220114 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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TR01 | Transfer of patent right |