CN107166037B - 具有曲面槽密封端面的机械密封环 - Google Patents
具有曲面槽密封端面的机械密封环 Download PDFInfo
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- CN107166037B CN107166037B CN201710587808.8A CN201710587808A CN107166037B CN 107166037 B CN107166037 B CN 107166037B CN 201710587808 A CN201710587808 A CN 201710587808A CN 107166037 B CN107166037 B CN 107166037B
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- sealing
- groove
- nurbs curved
- curved surface
- conical surface
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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
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/10—Geometric CAD
- G06F30/17—Mechanical parametric or variational design
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Pure & Applied Mathematics (AREA)
- Mathematical Optimization (AREA)
- Computer Hardware Design (AREA)
- Evolutionary Computation (AREA)
- Mathematical Analysis (AREA)
- Computational Mathematics (AREA)
- Mechanical Engineering (AREA)
- Mechanical Sealing (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710587808.8A CN107166037B (zh) | 2017-07-18 | 2017-07-18 | 具有曲面槽密封端面的机械密封环 |
Applications Claiming Priority (1)
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CN201710587808.8A CN107166037B (zh) | 2017-07-18 | 2017-07-18 | 具有曲面槽密封端面的机械密封环 |
Publications (2)
Publication Number | Publication Date |
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CN107166037A CN107166037A (zh) | 2017-09-15 |
CN107166037B true CN107166037B (zh) | 2021-09-10 |
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CN201710587808.8A Active CN107166037B (zh) | 2017-07-18 | 2017-07-18 | 具有曲面槽密封端面的机械密封环 |
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CN (1) | CN107166037B (zh) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4836561A (en) * | 1987-02-17 | 1989-06-06 | University Of New Mexico | Wavy-tilt-dam seal ring |
US4887395A (en) * | 1987-02-17 | 1989-12-19 | University Of New Mexico | Wavy-tilt-dam seal ring and apparatus for shaping seal rings |
WO1998005889A1 (en) * | 1996-08-02 | 1998-02-12 | Bw/Ip International, Inc. | Method and apparatus for forming a wavy face ring |
US5833518A (en) * | 1996-08-02 | 1998-11-10 | Flowserve Management Company | Method for forming a wavy face ring |
EP1600673B1 (en) * | 2004-05-28 | 2012-04-18 | John Crane Inc. | Mechanical seal ring assembly with hydrodynamic pumping mechanism |
CN102322528B (zh) * | 2011-09-26 | 2014-05-14 | 清华大学 | 一种动静压结合型非对称波度端面流体机械密封结构 |
CN102941534B (zh) * | 2012-11-05 | 2015-04-29 | 大连理工大学 | 一种密封环面形测量方法 |
EP1311778B1 (en) * | 2000-07-05 | 2015-09-09 | Flowserve Management Company | Method of forming micro-topography ring surfaces with a laser |
-
2017
- 2017-07-18 CN CN201710587808.8A patent/CN107166037B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4836561A (en) * | 1987-02-17 | 1989-06-06 | University Of New Mexico | Wavy-tilt-dam seal ring |
US4887395A (en) * | 1987-02-17 | 1989-12-19 | University Of New Mexico | Wavy-tilt-dam seal ring and apparatus for shaping seal rings |
WO1998005889A1 (en) * | 1996-08-02 | 1998-02-12 | Bw/Ip International, Inc. | Method and apparatus for forming a wavy face ring |
US5833518A (en) * | 1996-08-02 | 1998-11-10 | Flowserve Management Company | Method for forming a wavy face ring |
US5947481A (en) * | 1996-08-02 | 1999-09-07 | Flowserve Management Company | Wavy face ring |
EP1311778B1 (en) * | 2000-07-05 | 2015-09-09 | Flowserve Management Company | Method of forming micro-topography ring surfaces with a laser |
EP1600673B1 (en) * | 2004-05-28 | 2012-04-18 | John Crane Inc. | Mechanical seal ring assembly with hydrodynamic pumping mechanism |
CN102322528B (zh) * | 2011-09-26 | 2014-05-14 | 清华大学 | 一种动静压结合型非对称波度端面流体机械密封结构 |
CN102941534B (zh) * | 2012-11-05 | 2015-04-29 | 大连理工大学 | 一种密封环面形测量方法 |
Also Published As
Publication number | Publication date |
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CN107166037A (zh) | 2017-09-15 |
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Address after: 610045 Sichuan city of Chengdu province Wuhou District Vuko Xisi Road No. 8 Applicant after: Zhongmi Holding Co.,Ltd. Address before: 610045 Sichuan city of Chengdu province Wuhou District Vuko Xisi Road No. 8 Applicant before: SICHUAN SUNNY SEAL Co.,Ltd. |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20221025 Address after: No. 8, Wuke West 4th Road, Wuhou District, Chengdu, Sichuan 610045 Patentee after: Zhongmi Holding Co.,Ltd. Patentee after: DALIAN HUAYANG SEALS Co.,Ltd. Address before: No. 8, Wuke West 4th Road, Wuhou District, Chengdu, Sichuan 610045 Patentee before: Zhongmi Holding Co.,Ltd. |