CN110848390A - 一种局部圆弧织构化机械密封 - Google Patents
一种局部圆弧织构化机械密封 Download PDFInfo
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- CN110848390A CN110848390A CN201911028318.XA CN201911028318A CN110848390A CN 110848390 A CN110848390 A CN 110848390A CN 201911028318 A CN201911028318 A CN 201911028318A CN 110848390 A CN110848390 A CN 110848390A
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- Prior art keywords
- arc
- sealing
- mechanical seal
- ring
- groove
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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
- F16J15/3404—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Sealing (AREA)
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CN201911028318.XA CN110848390A (zh) | 2019-10-28 | 2019-10-28 | 一种局部圆弧织构化机械密封 |
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CN201911028318.XA CN110848390A (zh) | 2019-10-28 | 2019-10-28 | 一种局部圆弧织构化机械密封 |
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CN201911028318.XA Pending CN110848390A (zh) | 2019-10-28 | 2019-10-28 | 一种局部圆弧织构化机械密封 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111520477A (zh) * | 2020-06-03 | 2020-08-11 | 兰州理工大学 | 一种似八卦状机械密封端面结构 |
TWI748556B (zh) * | 2020-07-13 | 2021-12-01 | 祥景精機股份有限公司 | 軸封裝置 |
CN114251457A (zh) * | 2021-12-17 | 2022-03-29 | 浙江工业大学 | 一种串列圆弧槽型双向旋转密封端面结构 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57146955A (en) * | 1981-03-06 | 1982-09-10 | Shinsaku Kaguchi | Sealing device for rotary member |
CN2460801Y (zh) * | 2001-01-18 | 2001-11-21 | 王玉明 | 可双向旋转的螺旋槽端面密封装置 |
CN101799074A (zh) * | 2010-04-13 | 2010-08-11 | 昆明理工大学 | π槽密封环 |
CN203686153U (zh) * | 2013-08-23 | 2014-07-02 | 浙江工业大学 | 仿鸟翼型多通道槽端面密封结构 |
CN104185756A (zh) * | 2012-05-21 | 2014-12-03 | 伊格尔工业股份有限公司 | 滑动部件 |
CN106763795A (zh) * | 2016-12-28 | 2017-05-31 | 合肥通用机械研究院 | 一种适用于乏油工况的机械密封装置 |
CN109538762A (zh) * | 2019-01-14 | 2019-03-29 | 东营海森密封技术有限责任公司 | 一种轴端机械密封结构 |
CN109891136A (zh) * | 2016-11-14 | 2019-06-14 | 伊格尔工业股份有限公司 | 滑动部件 |
-
2019
- 2019-10-28 CN CN201911028318.XA patent/CN110848390A/zh active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57146955A (en) * | 1981-03-06 | 1982-09-10 | Shinsaku Kaguchi | Sealing device for rotary member |
CN2460801Y (zh) * | 2001-01-18 | 2001-11-21 | 王玉明 | 可双向旋转的螺旋槽端面密封装置 |
CN101799074A (zh) * | 2010-04-13 | 2010-08-11 | 昆明理工大学 | π槽密封环 |
CN104185756A (zh) * | 2012-05-21 | 2014-12-03 | 伊格尔工业股份有限公司 | 滑动部件 |
CN203686153U (zh) * | 2013-08-23 | 2014-07-02 | 浙江工业大学 | 仿鸟翼型多通道槽端面密封结构 |
CN109891136A (zh) * | 2016-11-14 | 2019-06-14 | 伊格尔工业股份有限公司 | 滑动部件 |
CN106763795A (zh) * | 2016-12-28 | 2017-05-31 | 合肥通用机械研究院 | 一种适用于乏油工况的机械密封装置 |
CN109538762A (zh) * | 2019-01-14 | 2019-03-29 | 东营海森密封技术有限责任公司 | 一种轴端机械密封结构 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111520477A (zh) * | 2020-06-03 | 2020-08-11 | 兰州理工大学 | 一种似八卦状机械密封端面结构 |
TWI748556B (zh) * | 2020-07-13 | 2021-12-01 | 祥景精機股份有限公司 | 軸封裝置 |
CN114251457A (zh) * | 2021-12-17 | 2022-03-29 | 浙江工业大学 | 一种串列圆弧槽型双向旋转密封端面结构 |
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CB03 | Change of inventor or designer information |
Inventor after: Li Zhibao Inventor after: Ji Jinghu Inventor after: Fang Lunan Inventor after: Chen Tianyang Inventor after: Fu Yonghong Inventor after: Hua Xijun Inventor before: Ji Jinghu Inventor before: Fang Lunan Inventor before: Chen Tianyang Inventor before: Fu Yonghong Inventor before: Hua Xijun |
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