CN109027239B - 船用舵杆双面唇形密封圈 - Google Patents
船用舵杆双面唇形密封圈 Download PDFInfo
- Publication number
- CN109027239B CN109027239B CN201811122614.1A CN201811122614A CN109027239B CN 109027239 B CN109027239 B CN 109027239B CN 201811122614 A CN201811122614 A CN 201811122614A CN 109027239 B CN109027239 B CN 109027239B
- Authority
- CN
- China
- Prior art keywords
- sealing
- sealing ring
- lip
- ring
- side lip
- 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.)
- Active
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 161
- -1 polytetrafluoroethylene Polymers 0.000 claims abstract description 10
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims abstract description 10
- 239000004810 polytetrafluoroethylene Substances 0.000 claims abstract description 10
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 5
- 239000010935 stainless steel Substances 0.000 claims abstract description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 10
- 238000004073 vulcanization Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 15
- 238000005299 abrasion Methods 0.000 abstract description 6
- 230000002093 peripheral effect Effects 0.000 abstract description 2
- 230000035945 sensitivity Effects 0.000 abstract description 2
- 238000012856 packing Methods 0.000 description 7
- 230000009471 action Effects 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 239000010687 lubricating oil Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 239000013535 sea water Substances 0.000 description 2
- 206010022562 Intermittent claudication Diseases 0.000 description 1
- 206010023230 Joint stiffness Diseases 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 208000024980 claudication Diseases 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 230000035929 gnawing Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000009916 joint effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
- F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
- F16J15/3232—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip having two or more lips
- F16J15/3236—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip having two or more lips with at least one lip for each surface, e.g. U-cup packings
-
- 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
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
- F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
- F16J15/3208—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip provided with tension elements, e.g. elastic rings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing With Elastic Sealing Lips (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811122614.1A CN109027239B (zh) | 2018-09-26 | 2018-09-26 | 船用舵杆双面唇形密封圈 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811122614.1A CN109027239B (zh) | 2018-09-26 | 2018-09-26 | 船用舵杆双面唇形密封圈 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109027239A CN109027239A (zh) | 2018-12-18 |
CN109027239B true CN109027239B (zh) | 2024-09-17 |
Family
ID=64618560
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811122614.1A Active CN109027239B (zh) | 2018-09-26 | 2018-09-26 | 船用舵杆双面唇形密封圈 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109027239B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113175527B (zh) * | 2021-05-17 | 2022-09-16 | 江西立新机液化设备制造有限公司 | 一种旋转密封的轴头保护和自动冷却方法 |
TWI805413B (zh) * | 2022-06-20 | 2023-06-11 | 新加坡商鴻運科股份有限公司 | 防水圈 |
CN115263935B (zh) * | 2022-08-01 | 2024-07-05 | 泰尔重工股份有限公司 | 一种干油密封结构 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN209309321U (zh) * | 2018-09-26 | 2019-08-27 | 天津包博特密封科技有限公司 | 船用舵杆双面唇形密封圈 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5494329B2 (ja) * | 2009-07-31 | 2014-05-14 | Nok株式会社 | 密封装置 |
CN101915311A (zh) * | 2010-09-26 | 2010-12-15 | 河北宣化工程机械股份有限公司 | 一种工程机械底盘低压往复运动机构 |
JP5703135B2 (ja) * | 2011-06-06 | 2015-04-15 | 日本ピラー工業株式会社 | 縦軸用軸封装置 |
JP2013096433A (ja) * | 2011-10-28 | 2013-05-20 | Ntn Corp | シール軸受 |
CN203363182U (zh) * | 2013-07-12 | 2013-12-25 | 中联重科股份有限公司 | 唇形密封圈及管道密封连接装置、混凝土输送装置 |
CN203868315U (zh) * | 2014-04-30 | 2014-10-08 | 天津市永信橡塑制品有限责任公司 | 双面定位密封圈 |
DE102015008987B4 (de) * | 2014-12-12 | 2016-08-11 | Carl Freudenberg Kg | Stoßdämpfer und dessen Verwendung |
CN204921996U (zh) * | 2015-09-09 | 2015-12-30 | 东台船用配件有限公司 | 端面唇形舵杆密封 |
JP2017067103A (ja) * | 2015-09-28 | 2017-04-06 | Ntn株式会社 | 車輪用軸受装置 |
JP2017180534A (ja) * | 2016-03-28 | 2017-10-05 | イーグル工業株式会社 | リップシール及び密封構造 |
CN106286840B (zh) * | 2016-09-30 | 2018-02-09 | 桂林端面油封科技有限公司 | 一种旋转轴用轴向唇形密封装置 |
-
2018
- 2018-09-26 CN CN201811122614.1A patent/CN109027239B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN209309321U (zh) * | 2018-09-26 | 2019-08-27 | 天津包博特密封科技有限公司 | 船用舵杆双面唇形密封圈 |
Also Published As
Publication number | Publication date |
---|---|
CN109027239A (zh) | 2018-12-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN109027239B (zh) | 船用舵杆双面唇形密封圈 | |
CN102359599B (zh) | 一种用于伸缩式全回转舵桨的动密封装置 | |
CN201187579Y (zh) | 船用水下伸缩、全回转电动推进器螺旋桨密封装置 | |
CN204921996U (zh) | 端面唇形舵杆密封 | |
CN201516918U (zh) | 防泥沙型调距桨 | |
CN210461694U (zh) | 恒定低背压船舶艉密封装置 | |
CN209309321U (zh) | 船用舵杆双面唇形密封圈 | |
CN201800890U (zh) | 船舶隔舱端面密封装置 | |
CN216517862U (zh) | 柔性接头 | |
CN204452910U (zh) | 高承载平面摩擦水密上舵承 | |
CN108980354B (zh) | 一种吸盘式端面唇形船用舵杆密封 | |
CN211731778U (zh) | 一种船用舵系装置 | |
CN216332690U (zh) | 一种尾轴后密封装置 | |
CN204459166U (zh) | 舰船艉轴水润滑端面密封装置 | |
CN201081008Y (zh) | 一种防水密封滑轮 | |
CN210013933U (zh) | 水下立体观测系统用万向节 | |
CN202768855U (zh) | 一种具有哈夫式动环的前轴封装置 | |
CN202659949U (zh) | 自紧式密封球阀 | |
CN217762061U (zh) | 一种游轮舵浆密封装置 | |
JP2013190067A (ja) | 船尾管シール装置 | |
WO2023082227A1 (zh) | 舵密封结构及船舵 | |
CN202646364U (zh) | 水下推进器使用的分离式轴承 | |
JPH0420720Y2 (zh) | ||
CN111021448A (zh) | 一种耙吸式挖泥船舷侧吸口气动密封装置 | |
CN220957272U (zh) | 一种新型液压旋转接头密封件 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20240812 Address after: Room 102, Building 9, No. 699-8 Xuanwu Avenue, Xuanwu District, Nanjing City, Jiangsu Province, China 210023 Applicant after: Nanjing Yinkun Houpu Technology Development Co.,Ltd. Country or region after: China Address before: 300400 Yixing Beichen science and Technology Park, Beichen District, Tianjin Applicant before: TIANJIN BAOBOTE SEALING SCIENCE & TECHNOLOGY Co.,Ltd. Country or region before: China |
|
GR01 | Patent grant | ||
GR01 | Patent grant |