CN201173188Y - 用于高速螺杆压缩机的双端面机械密封结构 - Google Patents
用于高速螺杆压缩机的双端面机械密封结构 Download PDFInfo
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- CN201173188Y CN201173188Y CNU2008200604976U CN200820060497U CN201173188Y CN 201173188 Y CN201173188 Y CN 201173188Y CN U2008200604976 U CNU2008200604976 U CN U2008200604976U CN 200820060497 U CN200820060497 U CN 200820060497U CN 201173188 Y CN201173188 Y CN 201173188Y
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CNU2008200604976U CN201173188Y (zh) | 2008-03-28 | 2008-03-28 | 用于高速螺杆压缩机的双端面机械密封结构 |
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CNU2008200604976U CN201173188Y (zh) | 2008-03-28 | 2008-03-28 | 用于高速螺杆压缩机的双端面机械密封结构 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102072321A (zh) * | 2011-01-24 | 2011-05-25 | 丹东克隆集团有限责任公司 | 螺杆动力机机械密封装置 |
CN102345602A (zh) * | 2010-07-21 | 2012-02-08 | 株式会社神户制钢所 | 流体机械 |
CN101825181B (zh) * | 2010-02-24 | 2012-05-23 | 丹东克隆集团有限责任公司 | 汽液全流螺杆动力机机械密封装置 |
CN104169621A (zh) * | 2012-08-22 | 2014-11-26 | 伊格尔工业股份有限公司 | 双端面机械密封装置 |
CN105422447A (zh) * | 2015-12-16 | 2016-03-23 | 淄博华舜耐腐蚀真空泵有限公司 | 一种耐腐蚀湿式罗茨真空泵 |
CN112145472A (zh) * | 2020-09-28 | 2020-12-29 | 荏原机械淄博有限公司 | 一种适用于恶劣工况潜水轴流泵的两级联合密封装置 |
-
2008
- 2008-03-28 CN CNU2008200604976U patent/CN201173188Y/zh not_active Expired - Lifetime
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101825181B (zh) * | 2010-02-24 | 2012-05-23 | 丹东克隆集团有限责任公司 | 汽液全流螺杆动力机机械密封装置 |
CN102345602A (zh) * | 2010-07-21 | 2012-02-08 | 株式会社神户制钢所 | 流体机械 |
CN102345602B (zh) * | 2010-07-21 | 2014-05-28 | 株式会社神户制钢所 | 流体机械 |
CN102072321A (zh) * | 2011-01-24 | 2011-05-25 | 丹东克隆集团有限责任公司 | 螺杆动力机机械密封装置 |
CN102072321B (zh) * | 2011-01-24 | 2016-01-20 | 丹东克隆集团有限责任公司 | 螺杆动力机机械密封装置 |
CN104169621A (zh) * | 2012-08-22 | 2014-11-26 | 伊格尔工业股份有限公司 | 双端面机械密封装置 |
CN104169621B (zh) * | 2012-08-22 | 2016-09-21 | 伊格尔工业股份有限公司 | 双端面机械密封装置 |
CN105422447A (zh) * | 2015-12-16 | 2016-03-23 | 淄博华舜耐腐蚀真空泵有限公司 | 一种耐腐蚀湿式罗茨真空泵 |
CN105422447B (zh) * | 2015-12-16 | 2017-09-22 | 淄博华舜耐腐蚀真空泵有限公司 | 一种耐腐蚀湿式罗茨真空泵 |
CN112145472A (zh) * | 2020-09-28 | 2020-12-29 | 荏原机械淄博有限公司 | 一种适用于恶劣工况潜水轴流泵的两级联合密封装置 |
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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: SHANGHAI QIYAO SCREW MACHINERY CO., LTD. Free format text: FORMER OWNER: THE 711TH RESEARCH INSTITUTE OF CHINA SHIPBUILDING INDUSTRIAL CORPORATION(CSIC) Effective date: 20110727 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Free format text: CORRECT: ADDRESS; FROM: 200011 HUANGPU, SHANGHAI TO: 200072 ZHABEI, SHANGHAI |
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Effective date of registration: 20110727 Address after: 200072 No. 2801, Gonghe Road, Shanghai, Zhabei District Patentee after: Shanghai Qiyao Screw Machinery Co., Ltd. Address before: 200011 Shanghai city Huangpu District South Road No. 18 Patentee before: The 711th Research Institute of China Shipbuilding Industrial Corporation(CSIC) |
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CX01 | Expiry of patent term |
Granted publication date: 20081231 |
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CX01 | Expiry of patent term |