CN108291648B - 密封构件 - Google Patents
密封构件 Download PDFInfo
- Publication number
- CN108291648B CN108291648B CN201680067739.1A CN201680067739A CN108291648B CN 108291648 B CN108291648 B CN 108291648B CN 201680067739 A CN201680067739 A CN 201680067739A CN 108291648 B CN108291648 B CN 108291648B
- Authority
- CN
- China
- Prior art keywords
- pressure
- seal member
- sealing
- rod
- heel
- 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
Images
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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Sealing With Elastic Sealing Lips (AREA)
- Sealing Devices (AREA)
- Actuator (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015-226690 | 2015-11-19 | ||
JP2015226690A JP6655365B2 (ja) | 2015-11-19 | 2015-11-19 | シール部材 |
PCT/JP2016/079587 WO2017086044A1 (ja) | 2015-11-19 | 2016-10-05 | シール部材 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108291648A CN108291648A (zh) | 2018-07-17 |
CN108291648B true CN108291648B (zh) | 2020-09-22 |
Family
ID=58718096
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201680067739.1A Active CN108291648B (zh) | 2015-11-19 | 2016-10-05 | 密封构件 |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP6655365B2 (ru) |
KR (1) | KR102439898B1 (ru) |
CN (1) | CN108291648B (ru) |
TW (1) | TWI696775B (ru) |
WO (1) | WO2017086044A1 (ru) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7089389B2 (ja) * | 2017-08-02 | 2022-06-22 | 株式会社バルカー | メタルガスケット |
JP2024044407A (ja) * | 2022-09-21 | 2024-04-02 | 株式会社東京精密 | リトラクト機構及びそれを備える寸法測定装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008267449A (ja) * | 2007-04-18 | 2008-11-06 | Nok Corp | バックアップリング |
JP2008309278A (ja) * | 2007-06-15 | 2008-12-25 | Nsk Ltd | 軸受ユニット |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2408777A1 (fr) * | 1977-11-15 | 1979-06-08 | Dba | Coupelle d'etancheite pour generateurs de pression |
US4687212A (en) * | 1986-12-16 | 1987-08-18 | Baraw Corporation | Seal assembly with stabilizing ribs |
JPH11303863A (ja) * | 1998-04-15 | 1999-11-02 | Nippon Seiko Kk | シェル型ころ軸受 |
JP4699594B2 (ja) * | 2000-10-10 | 2011-06-15 | カヤバ工業株式会社 | 流体圧用パッキン |
JP2005337440A (ja) | 2004-05-28 | 2005-12-08 | Kayaba Ind Co Ltd | シール構造及び油圧シリンダのシール構造 |
WO2005121613A1 (ja) * | 2004-06-07 | 2005-12-22 | Nok Corporation | シーリングシステム |
US8840115B2 (en) * | 2007-03-09 | 2014-09-23 | Freudenberg-Nok General Partnership | Wide range temperature and pressure hydraulic cylinder sealing system |
CN201461935U (zh) * | 2009-07-30 | 2010-05-12 | 南方天合底盘系统有限公司 | 高强度密封皮圈 |
CN201606486U (zh) * | 2009-12-29 | 2010-10-13 | 深圳市富洋密封件有限公司 | 一种y型热塑性聚氨酯液压密封圈结构 |
CN201836388U (zh) * | 2010-11-04 | 2011-05-18 | 上海麦特密封件有限公司 | Y型密封圈 |
CN101994837B (zh) * | 2010-11-15 | 2013-04-03 | 徐州工程学院 | 一种减摩密封圈 |
CN103123001A (zh) * | 2011-11-19 | 2013-05-29 | 李虎林 | 一种轴用组合封 |
CN102563080A (zh) * | 2012-01-05 | 2012-07-11 | 上海大学 | 长短唇单边密封的y型橡胶动密封圈及其分段硫化工艺 |
JP2014214769A (ja) | 2013-04-23 | 2014-11-17 | 日本バルカー工業株式会社 | シール構造 |
CN103994228A (zh) * | 2014-05-13 | 2014-08-20 | 嘉兴新中南汽车零部件有限公司 | 角向唇状橡胶密封圈 |
-
2015
- 2015-11-19 JP JP2015226690A patent/JP6655365B2/ja active Active
-
2016
- 2016-10-05 WO PCT/JP2016/079587 patent/WO2017086044A1/ja active Application Filing
- 2016-10-05 KR KR1020187016112A patent/KR102439898B1/ko active IP Right Grant
- 2016-10-05 CN CN201680067739.1A patent/CN108291648B/zh active Active
- 2016-10-13 TW TW105133027A patent/TWI696775B/zh active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008267449A (ja) * | 2007-04-18 | 2008-11-06 | Nok Corp | バックアップリング |
JP2008309278A (ja) * | 2007-06-15 | 2008-12-25 | Nsk Ltd | 軸受ユニット |
Also Published As
Publication number | Publication date |
---|---|
CN108291648A (zh) | 2018-07-17 |
TWI696775B (zh) | 2020-06-21 |
TW201719060A (zh) | 2017-06-01 |
KR20180081766A (ko) | 2018-07-17 |
JP2017096332A (ja) | 2017-06-01 |
WO2017086044A1 (ja) | 2017-05-26 |
JP6655365B2 (ja) | 2020-02-26 |
KR102439898B1 (ko) | 2022-09-02 |
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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 | ||
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: Tokyo, Japan, Japan Applicant after: Company Walka Address before: Tokyo, Japan, Japan Applicant before: Nippon Valqua Industries, Ltd. |
|
GR01 | Patent grant | ||
GR01 | Patent grant |