CN104019237B - 深槽环带动压型端面机械密封结构 - Google Patents
深槽环带动压型端面机械密封结构 Download PDFInfo
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Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105014489B (zh) * | 2015-07-03 | 2020-07-17 | 霍凤伟 | 一种密封环加工方法及采用该方法加工的密封环 |
CN106763795B (zh) * | 2016-12-28 | 2018-11-02 | 合肥通用机械研究院有限公司 | 一种适用于乏油工况的机械密封装置 |
CN107327576A (zh) * | 2017-07-24 | 2017-11-07 | 浙江工业大学 | 一种环槽‑空化织构组合型低泄漏机械密封端面结构 |
CN108825788A (zh) * | 2018-07-19 | 2018-11-16 | 天津科技大学 | 新型机械密封端面结构 |
JP7201690B2 (ja) | 2018-08-01 | 2023-01-10 | イーグル工業株式会社 | 摺動部品 |
CN112424514B (zh) | 2018-08-24 | 2023-04-28 | 伊格尔工业股份有限公司 | 滑动部件 |
EP3889474A4 (en) | 2018-11-30 | 2022-08-10 | Eagle Industry Co., Ltd. | SLIDE COMPONENT |
US11821521B2 (en) | 2018-12-21 | 2023-11-21 | Eagle Industry Co., Ltd. | Sliding component |
JP7292813B2 (ja) | 2019-02-04 | 2023-06-19 | イーグル工業株式会社 | 摺動部品 |
CN117432709A (zh) | 2019-02-14 | 2024-01-23 | 伊格尔工业股份有限公司 | 滑动部件 |
WO2020171102A1 (ja) | 2019-02-21 | 2020-08-27 | イーグル工業株式会社 | 摺動部品 |
EP4345343A3 (en) | 2019-07-26 | 2024-06-19 | Eagle Industry Co., Ltd. | Sliding component |
CN110822084B (zh) * | 2019-11-19 | 2021-12-21 | 潍柴动力股份有限公司 | 一种密封件及发动机 |
CN112610487A (zh) * | 2020-12-03 | 2021-04-06 | 珠海格力节能环保制冷技术研究中心有限公司 | 一种隔板结构及压缩机 |
CN114857273B (zh) * | 2022-03-31 | 2023-06-02 | 清华大学 | 端面密封组件 |
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US5498007A (en) * | 1994-02-01 | 1996-03-12 | Durametallic Corporation | Double gas barrier seal |
US6446976B1 (en) * | 2000-09-06 | 2002-09-10 | Flowserve Management Company | Hydrodynamic face seal with grooved sealing dam for zero-leakage |
CN101975274A (zh) * | 2010-11-03 | 2011-02-16 | 浙江工业大学 | 一种自密封零泄漏疏水型面机械密封端面结构 |
CN103791097A (zh) * | 2014-02-28 | 2014-05-14 | 江苏大学 | 一种自动***颗粒的组合流体动压槽机械密封 |
CN203939991U (zh) * | 2014-05-29 | 2014-11-12 | 浙江工业大学 | 深环节流槽动压型端面机械密封结构 |
Family Cites Families (1)
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JP5583440B2 (ja) * | 2010-03-18 | 2014-09-03 | イーグル工業株式会社 | メカニカルシールの摺動材及びメカニカルシール |
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- 2014-05-29 CN CN201410235311.6A patent/CN104019237B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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US5498007A (en) * | 1994-02-01 | 1996-03-12 | Durametallic Corporation | Double gas barrier seal |
US6446976B1 (en) * | 2000-09-06 | 2002-09-10 | Flowserve Management Company | Hydrodynamic face seal with grooved sealing dam for zero-leakage |
CN101975274A (zh) * | 2010-11-03 | 2011-02-16 | 浙江工业大学 | 一种自密封零泄漏疏水型面机械密封端面结构 |
CN103791097A (zh) * | 2014-02-28 | 2014-05-14 | 江苏大学 | 一种自动***颗粒的组合流体动压槽机械密封 |
CN203939991U (zh) * | 2014-05-29 | 2014-11-12 | 浙江工业大学 | 深环节流槽动压型端面机械密封结构 |
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Effective date of registration: 20191209 Address after: 314000 Yongxing Road 1688, Pinghu Economic Development Zone, Jiaxing City, Zhejiang Province Patentee after: Zhejiang Jiulongshan Industry Co.,Ltd. Address before: 310018 Room 1004-1006, 17 Block 57, Baiyang Street Science Park Road, Hangzhou Economic and Technological Development Zone, Zhejiang Province Patentee before: Zhejiang Qibo Intellectual Property Operation Co.,Ltd. Effective date of registration: 20191209 Address after: 310018 Room 1004-1006, 17 Block 57, Baiyang Street Science Park Road, Hangzhou Economic and Technological Development Zone, Zhejiang Province Patentee after: Zhejiang Qibo Intellectual Property Operation Co.,Ltd. Address before: 310014 Hangzhou city in the lower reaches of the city of Zhejiang Wang Road, No. 18 Patentee before: Zhejiang University of Technology |
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Effective date of registration: 20221130 Address after: 643000 No.39 Fuchuan Road, high tech Industrial Park, Yantan District, Zigong City, Sichuan Province (production workshop) Patentee after: ZIGONG CHUANMI MECHANICAL SEALS CO.,LTD. Address before: 314000 Yongxing Road 1688, Pinghu Economic Development Zone, Jiaxing City, Zhejiang Province Patentee before: Zhejiang Jiulongshan Industry Co.,Ltd. |
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