CN201149090Y - 一种可双向旋转的阶梯圆弧槽机械密封端面 - Google Patents
一种可双向旋转的阶梯圆弧槽机械密封端面 Download PDFInfo
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- CN201149090Y CN201149090Y CNU2007201853488U CN200720185348U CN201149090Y CN 201149090 Y CN201149090 Y CN 201149090Y CN U2007201853488 U CNU2007201853488 U CN U2007201853488U CN 200720185348 U CN200720185348 U CN 200720185348U CN 201149090 Y CN201149090 Y CN 201149090Y
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CNU2007201853488U CN201149090Y (zh) | 2007-12-26 | 2007-12-26 | 一种可双向旋转的阶梯圆弧槽机械密封端面 |
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CNU2007201853488U CN201149090Y (zh) | 2007-12-26 | 2007-12-26 | 一种可双向旋转的阶梯圆弧槽机械密封端面 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101825178A (zh) * | 2010-03-26 | 2010-09-08 | 丹东克隆集团有限责任公司 | 逆流动压槽润滑机械密封端面 |
CN101469771B (zh) * | 2007-12-26 | 2010-12-29 | 丹东克隆集团有限责任公司 | 一种可双向旋转的阶梯圆弧槽机械密封端面 |
CN108223799A (zh) * | 2017-12-26 | 2018-06-29 | 南昌工程学院 | 一种可双向旋转的流体动压型机械密封结构 |
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2007
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101469771B (zh) * | 2007-12-26 | 2010-12-29 | 丹东克隆集团有限责任公司 | 一种可双向旋转的阶梯圆弧槽机械密封端面 |
CN101825178A (zh) * | 2010-03-26 | 2010-09-08 | 丹东克隆集团有限责任公司 | 逆流动压槽润滑机械密封端面 |
CN108223799A (zh) * | 2017-12-26 | 2018-06-29 | 南昌工程学院 | 一种可双向旋转的流体动压型机械密封结构 |
CN108223799B (zh) * | 2017-12-26 | 2021-03-30 | 南昌工程学院 | 一种可双向旋转的流体动压型机械密封结构 |
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Assignee: Dandong Colossus Pioneer Pump Industry Co., Ltd. Assignor: Dandong Kelong Group Co., Ltd. Contract fulfillment period: 2009.8.23 to 2017.8.23 Contract record no.: 2009210000231 Denomination of utility model: Bidirectionally rotary cascade arc groove mechanical sealing end-face Granted publication date: 20081112 License type: Exclusive license Record date: 20091016 |
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Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.8.23 TO 2017.8.23; CHANGE OF CONTRACT Name of requester: DANDONG COLOSSUS XIANFENG PUMP CO., LTD. Effective date: 20091016 |
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