CN100570181C - 旋转动静密封装置及其应用 - Google Patents
旋转动静密封装置及其应用 Download PDFInfo
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- CN100570181C CN100570181C CNB2007100973006A CN200710097300A CN100570181C CN 100570181 C CN100570181 C CN 100570181C CN B2007100973006 A CNB2007100973006 A CN B2007100973006A CN 200710097300 A CN200710097300 A CN 200710097300A CN 100570181 C CN100570181 C CN 100570181C
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- axle
- medium
- axle sleeve
- circular groove
- hole
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- 230000003068 static effect Effects 0.000 title claims abstract description 39
- 238000007789 sealing Methods 0.000 title claims abstract description 32
- 238000012360 testing method Methods 0.000 claims abstract description 108
- 230000001133 acceleration Effects 0.000 claims abstract description 41
- 239000007787 solid Substances 0.000 claims abstract description 27
- 230000000284 resting effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
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Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2007100973006A CN100570181C (zh) | 2007-04-30 | 2007-04-30 | 旋转动静密封装置及其应用 |
Applications Claiming Priority (1)
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CNB2007100973006A CN100570181C (zh) | 2007-04-30 | 2007-04-30 | 旋转动静密封装置及其应用 |
Publications (2)
Publication Number | Publication Date |
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CN101118018A CN101118018A (zh) | 2008-02-06 |
CN100570181C true CN100570181C (zh) | 2009-12-16 |
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CNB2007100973006A Active CN100570181C (zh) | 2007-04-30 | 2007-04-30 | 旋转动静密封装置及其应用 |
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CN (1) | CN100570181C (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102322148B (zh) * | 2011-06-20 | 2012-08-29 | 三一重工股份有限公司 | 一种中心回转装置及工程机械 |
CN105626867A (zh) * | 2016-03-21 | 2016-06-01 | 泉州市南方食品机械有限公司 | 一种静动态结合的液体通道和密封机构 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2050913U (zh) * | 1989-04-24 | 1990-01-10 | 上海市化工装备研究所 | 离心式机械停车密封装置 |
CN2229580Y (zh) * | 1995-08-24 | 1996-06-19 | 朱雨秀 | 双缓冲结构旋转轴端面密封装置 |
CN2277466Y (zh) * | 1997-01-09 | 1998-04-01 | 中国石化兰州炼油化工总厂 | 离心开合螺旋式密封 |
CN2295874Y (zh) * | 1996-02-13 | 1998-10-28 | 鲍训昌 | 隔膜式动静环密封付 |
EP1253358A2 (en) * | 2001-04-23 | 2002-10-30 | ROTEN S.r.l. | Self-aligning driving device for a mechanical seal |
CN201034164Y (zh) * | 2007-04-30 | 2008-03-12 | 苏州东菱振动试验仪器有限公司 | 旋转动静密封装置 |
-
2007
- 2007-04-30 CN CNB2007100973006A patent/CN100570181C/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2050913U (zh) * | 1989-04-24 | 1990-01-10 | 上海市化工装备研究所 | 离心式机械停车密封装置 |
CN2229580Y (zh) * | 1995-08-24 | 1996-06-19 | 朱雨秀 | 双缓冲结构旋转轴端面密封装置 |
CN2295874Y (zh) * | 1996-02-13 | 1998-10-28 | 鲍训昌 | 隔膜式动静环密封付 |
CN2277466Y (zh) * | 1997-01-09 | 1998-04-01 | 中国石化兰州炼油化工总厂 | 离心开合螺旋式密封 |
EP1253358A2 (en) * | 2001-04-23 | 2002-10-30 | ROTEN S.r.l. | Self-aligning driving device for a mechanical seal |
CN201034164Y (zh) * | 2007-04-30 | 2008-03-12 | 苏州东菱振动试验仪器有限公司 | 旋转动静密封装置 |
Also Published As
Publication number | Publication date |
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CN101118018A (zh) | 2008-02-06 |
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Denomination of invention: Rotating dynamic and static sealing device and uses thereof Effective date of registration: 20130206 Granted publication date: 20091216 Pledgee: China Merchants Bank Limited by Share Ltd. Suzhou new China branch Pledgor: Suzhou Dongling Vibration Test Instrument Co.,Ltd. Registration number: 2013990000093 |
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Date of cancellation: 20140509 Granted publication date: 20091216 Pledgee: China Merchants Bank Limited by Share Ltd. Suzhou new China branch Pledgor: Suzhou Dongling Vibration Test Instrument Co.,Ltd. Registration number: 2013990000093 |
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Denomination of invention: Rotating dynamic and static sealing device and uses thereof Effective date of registration: 20140516 Granted publication date: 20091216 Pledgee: China Merchants Bank Limited by Share Ltd. Suzhou new China branch Pledgor: Suzhou Dongling Vibration Test Instrument Co.,Ltd. Registration number: 2014990000366 |
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Denomination of invention: Rotating dynamic and static sealing device and uses thereof Effective date of registration: 20151022 Granted publication date: 20091216 Pledgee: China Merchants Bank Limited by Share Ltd. Suzhou new China branch Pledgor: Suzhou Dongling Vibration Test Instrument Co.,Ltd. Registration number: 2015320010010 |
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Denomination of invention: Rotating dynamic and static sealing device and uses thereof Effective date of registration: 20160623 Granted publication date: 20091216 Pledgee: China Merchants Bank Limited by Share Ltd Suzhou branch Pledgor: Suzhou Dongling Vibration Test Instrument Co.,Ltd. Registration number: 2016320010009 |
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Date of cancellation: 20170407 Granted publication date: 20091216 Pledgee: China Merchants Bank Limited by Share Ltd Suzhou branch Pledgor: Suzhou Dongling Vibration Test Instrument Co.,Ltd. Registration number: 2016320010009 |
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Denomination of invention: Rotating dynamic and static sealing device and uses thereof Effective date of registration: 20170412 Granted publication date: 20091216 Pledgee: China Merchants Bank Limited by Share Ltd Suzhou branch Pledgor: Suzhou Dongling Vibration Test Instrument Co.,Ltd. Registration number: 2017320010032 |
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