CN106352093B - 一种双向旋转辅助起停式可回吸型树形槽端面密封结构 - Google Patents
一种双向旋转辅助起停式可回吸型树形槽端面密封结构 Download PDFInfo
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- CN106352093B CN106352093B CN201611071739.7A CN201611071739A CN106352093B CN 106352093 B CN106352093 B CN 106352093B CN 201611071739 A CN201611071739 A CN 201611071739A CN 106352093 B CN106352093 B CN 106352093B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
- F16J15/3436—Pressing means
- F16J15/3452—Pressing means the pressing force resulting from the action of a spring
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/40—Sealings between relatively-moving surfaces by means of fluid
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Devices (AREA)
- Joints Allowing Movement (AREA)
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CN201611071739.7A CN106352093B (zh) | 2016-11-29 | 2016-11-29 | 一种双向旋转辅助起停式可回吸型树形槽端面密封结构 |
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CN201611071739.7A CN106352093B (zh) | 2016-11-29 | 2016-11-29 | 一种双向旋转辅助起停式可回吸型树形槽端面密封结构 |
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CN106352093A CN106352093A (zh) | 2017-01-25 |
CN106352093B true CN106352093B (zh) | 2018-06-12 |
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CN201611071739.7A Active CN106352093B (zh) | 2016-11-29 | 2016-11-29 | 一种双向旋转辅助起停式可回吸型树形槽端面密封结构 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US12049962B2 (en) | 2019-02-04 | 2024-07-30 | Eagle Industry Co., Ltd. | Sliding component |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107542934B (zh) * | 2017-10-31 | 2019-04-30 | 南昌工程学院 | 一种仿花瓣形型槽的机械密封结构 |
CN109630458A (zh) * | 2019-01-31 | 2019-04-16 | 北京星际荣耀空间科技有限公司 | 密封静环、密封动环及密封装置与涡轮泵 |
EP3922875B1 (en) * | 2019-02-04 | 2024-07-17 | Eagle Industry Co., Ltd. | Sliding component |
JP7366945B2 (ja) | 2019-02-14 | 2023-10-23 | イーグル工業株式会社 | 摺動部品 |
JP7369151B2 (ja) | 2019-02-15 | 2023-10-25 | イーグル工業株式会社 | 摺動部品 |
CN111188653B (zh) * | 2020-03-06 | 2024-07-05 | 上海优赛密封科技有限公司 | 一种微型高速透平膨胀机用气体润滑动压密封装置 |
CN113404865A (zh) * | 2021-07-01 | 2021-09-17 | 西安热工研究院有限公司 | 一种带有端面润滑的机械密封 |
CN116733975A (zh) * | 2023-08-14 | 2023-09-12 | 东营海森密封技术有限责任公司 | 一种动静压组合型气膜密封装置 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1133834C (zh) * | 1997-11-21 | 2004-01-07 | 日本皮拉工业株式会社 | 静压型非接触气封 |
JP5158975B2 (ja) * | 2009-05-12 | 2013-03-06 | 日本ピラー工業株式会社 | 非接触型シール装置 |
CN102619742B (zh) * | 2012-03-07 | 2016-04-20 | 大连华阳密封股份有限公司 | 用于双向旋转内压式泵用干气密封装置 |
CN102588605B (zh) * | 2012-03-22 | 2014-08-13 | 成都一通密封有限公司 | 双向干气密封摩擦副 |
CN102853085B (zh) * | 2012-09-24 | 2015-12-02 | 北京化工大学 | 气体端面密封抗干扰装置及抗干扰方法 |
CN103234047B (zh) * | 2013-04-13 | 2015-12-30 | 丹东克隆集团有限责任公司 | 泵用机械密封静环端面耐高压动压槽结构 |
CN105465371A (zh) * | 2015-12-30 | 2016-04-06 | 南京林业大学 | 双向旋转自泵送流体动压型机械密封 |
CN106015571B (zh) * | 2016-06-20 | 2017-12-01 | 昆明理工大学 | 一种具有仿枫叶形槽的机械密封环 |
CN206206599U (zh) * | 2016-11-29 | 2017-05-31 | 淮海工学院 | 一种双向旋转辅助起停式可回吸型树形槽端面密封结构 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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US12049962B2 (en) | 2019-02-04 | 2024-07-30 | Eagle Industry Co., Ltd. | Sliding component |
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Address after: No.59 Cangwu Road, Xinpu District, Lianyungang City, Jiangsu Province 222000 Patentee after: Jiangsu Ocean University Patentee after: NANJING TIANYI AVIATION TECHNOLOGY Co.,Ltd. Address before: No.59 Cangwu Road, Xinpu District, Lianyungang City, Jiangsu Province 222000 Patentee before: HUAIHAI INSTITUTE OF TECHNOLOGY Patentee before: NANJING TIANYI AVIATION TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20210617 Address after: 256200 zhongyangdi village, Huangshan sub district office, Zouping County, Binzhou City, Shandong Province Patentee after: SHANDONG SHUANGHUAN SEALING TECHNOLOGY Co.,Ltd. Address before: No.59 Cangwu Road, Xinpu District, Lianyungang City, Jiangsu Province 222000 Patentee before: Jiangsu Ocean University Patentee before: NANJING TIANYI AVIATION TECHNOLOGY Co.,Ltd. |