CN105156681A - 机械密封 - Google Patents
机械密封 Download PDFInfo
- Publication number
- CN105156681A CN105156681A CN201510638877.8A CN201510638877A CN105156681A CN 105156681 A CN105156681 A CN 105156681A CN 201510638877 A CN201510638877 A CN 201510638877A CN 105156681 A CN105156681 A CN 105156681A
- Authority
- CN
- China
- Prior art keywords
- ring
- rotating ring
- dynamic
- spring
- shaft sleeve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 210000004907 gland Anatomy 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 abstract description 14
- 230000003068 static effect Effects 0.000 abstract 8
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
Landscapes
- Mechanical Sealing (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510638877.8A CN105156681B (zh) | 2015-10-08 | 2015-10-08 | 机械密封 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510638877.8A CN105156681B (zh) | 2015-10-08 | 2015-10-08 | 机械密封 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105156681A true CN105156681A (zh) | 2015-12-16 |
CN105156681B CN105156681B (zh) | 2018-03-16 |
Family
ID=54797652
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510638877.8A Expired - Fee Related CN105156681B (zh) | 2015-10-08 | 2015-10-08 | 机械密封 |
Country Status (1)
Country | Link |
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CN (1) | CN105156681B (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106369168A (zh) * | 2016-12-09 | 2017-02-01 | 徐亚 | 一种轴承密封结构 |
CN108214271A (zh) * | 2017-12-29 | 2018-06-29 | 厦门健搏自动化科技有限公司 | 钢管类抛光机轴承防尘防水结构 |
CN108757946A (zh) * | 2018-08-14 | 2018-11-06 | 于阳徐 | 真空捏合机搅拌桨轴柔性密封装置 |
CN113320673A (zh) * | 2021-06-25 | 2021-08-31 | 中国舰船研究设计中心 | 一种基于主动推力平衡技术的推力轴承装置 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB264371A (en) * | 1926-03-28 | 1927-01-20 | Anciennes Usines Max Thum Sa D | Improvements in fluid tight bearings for rotary shafts |
GB622141A (en) * | 1946-11-22 | 1949-04-27 | Flexibox Ltd | Improvements in mechanical seals for revolving shafts |
CN2174595Y (zh) * | 1993-05-28 | 1994-08-17 | 石富江 | 集装化卡式机械密封装置 |
CN103470527A (zh) * | 2013-08-23 | 2013-12-25 | 芜湖市中天密封件有限公司 | 渣浆泵自动增压机械密封件 |
CN203730754U (zh) * | 2013-12-30 | 2014-07-23 | 新疆乌苏市北方新科有限公司 | 大轴径可轴向滑动的机械密封 |
CN204628557U (zh) * | 2015-04-03 | 2015-09-09 | 四川日机密封件股份有限公司 | 用于机械密封的整体式动环及其机械密封装置 |
-
2015
- 2015-10-08 CN CN201510638877.8A patent/CN105156681B/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB264371A (en) * | 1926-03-28 | 1927-01-20 | Anciennes Usines Max Thum Sa D | Improvements in fluid tight bearings for rotary shafts |
GB622141A (en) * | 1946-11-22 | 1949-04-27 | Flexibox Ltd | Improvements in mechanical seals for revolving shafts |
CN2174595Y (zh) * | 1993-05-28 | 1994-08-17 | 石富江 | 集装化卡式机械密封装置 |
CN103470527A (zh) * | 2013-08-23 | 2013-12-25 | 芜湖市中天密封件有限公司 | 渣浆泵自动增压机械密封件 |
CN203730754U (zh) * | 2013-12-30 | 2014-07-23 | 新疆乌苏市北方新科有限公司 | 大轴径可轴向滑动的机械密封 |
CN204628557U (zh) * | 2015-04-03 | 2015-09-09 | 四川日机密封件股份有限公司 | 用于机械密封的整体式动环及其机械密封装置 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106369168A (zh) * | 2016-12-09 | 2017-02-01 | 徐亚 | 一种轴承密封结构 |
CN108214271A (zh) * | 2017-12-29 | 2018-06-29 | 厦门健搏自动化科技有限公司 | 钢管类抛光机轴承防尘防水结构 |
CN108757946A (zh) * | 2018-08-14 | 2018-11-06 | 于阳徐 | 真空捏合机搅拌桨轴柔性密封装置 |
CN113320673A (zh) * | 2021-06-25 | 2021-08-31 | 中国舰船研究设计中心 | 一种基于主动推力平衡技术的推力轴承装置 |
Also Published As
Publication number | Publication date |
---|---|
CN105156681B (zh) | 2018-03-16 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20180122 Address after: 448000 loess weir No. 181 in Dongbao District, Jingmen, Hubei Applicant after: Jingmen one day Power Machinery Technology Co., Ltd. Address before: 271000 Shandong city of Tai'an province (yard) five District No. 2 Building 2 unit 101 room Applicant before: Liu Weidong |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20181211 Address after: 409800 Chongqing Youyang Tujia and Miao Autonomous County, Longtan Town, Sichuan Main Village Group II Patentee after: Chongqing Wanbo Renewable Resource Utilization Co., Ltd. Address before: 448000 No. 181 Loess Weir, Dongbao District, Jingmen City, Hubei Province Patentee before: Jingmen one day Power Machinery Technology Co., Ltd. |
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TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180316 Termination date: 20181008 |
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CF01 | Termination of patent right due to non-payment of annual fee |