ES281094Y - Un sello para arbol giratorio bidireccional. - Google Patents
Un sello para arbol giratorio bidireccional.Info
- Publication number
- ES281094Y ES281094Y ES1983281094U ES281094U ES281094Y ES 281094 Y ES281094 Y ES 281094Y ES 1983281094 U ES1983281094 U ES 1983281094U ES 281094 U ES281094 U ES 281094U ES 281094 Y ES281094 Y ES 281094Y
- Authority
- ES
- Spain
- Prior art keywords
- seal
- way rotating
- rotating tree
- tree
- way
- 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.)
- Expired
Links
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
- F16J15/3244—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with hydrodynamic pumping action
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Sealing With Elastic Sealing Lips (AREA)
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/375,926 US4441722A (en) | 1982-05-07 | 1982-05-07 | Rotary bidirectional dynamic shaft seal having a pumping projection with angulated primary and secondary pumping surfaces |
Publications (2)
Publication Number | Publication Date |
---|---|
ES281094U ES281094U (es) | 1985-05-01 |
ES281094Y true ES281094Y (es) | 1985-11-16 |
Family
ID=23482935
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1983281094U Expired ES281094Y (es) | 1982-05-07 | 1983-05-06 | Un sello para arbol giratorio bidireccional. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4441722A (es) |
EP (1) | EP0094063A3 (es) |
JP (1) | JPS5943263A (es) |
ES (1) | ES281094Y (es) |
MX (1) | MX158904A (es) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL8303411A (nl) * | 1983-10-05 | 1985-05-01 | Skf Ind Trading & Dev | Afdichtingsring voor een roteerbare as. |
JPS61230847A (ja) * | 1985-04-02 | 1986-10-15 | Toyo Mach Kk | 小形ドリル研削盤 |
GB2179408A (en) * | 1985-08-20 | 1987-03-04 | Angus George Co Ltd | Oil seal with pumping action |
JPH01115070U (es) * | 1988-01-29 | 1989-08-02 | ||
JPH027948U (es) * | 1989-02-28 | 1990-01-18 | ||
US5322298A (en) * | 1992-06-09 | 1994-06-21 | Dresser-Rand Company | Shaft seal |
US6170833B1 (en) | 1997-10-24 | 2001-01-09 | Stemco Inc | Hub seal with machinable thrust ring and lay-down sealing lip |
US6767016B2 (en) | 1998-05-20 | 2004-07-27 | Jeffrey D. Gobeli | Hydrodynamic rotary seal with opposed tapering seal lips |
US6158743A (en) * | 1998-06-22 | 2000-12-12 | Stemco Inc | Hub seal with low installation load and rotation prevention structure |
US7052020B2 (en) * | 1999-05-19 | 2006-05-30 | Kalsi Engineering, Inc. | Hydrodynamic rotary seal |
US6685194B2 (en) | 1999-05-19 | 2004-02-03 | Lannie Dietle | Hydrodynamic rotary seal with varying slope |
DE10222418A1 (de) * | 2002-05-21 | 2003-12-18 | Bruss Dichtungstechnik | Wellendichtring |
US6749275B2 (en) * | 2002-06-21 | 2004-06-15 | General Devices Co., Inc. | Quick-mount support system for telescoping slide |
US7798496B2 (en) * | 2003-11-05 | 2010-09-21 | Kalsi Engineering, Inc. | Rotary shaft sealing assembly |
US6935711B1 (en) | 2004-02-26 | 2005-08-30 | General Devices Co., Inc. | Latch mover for quick-mount support for telescoping slide |
US6929339B1 (en) * | 2004-02-26 | 2005-08-16 | General Devices Co., Inc. | Latch controller for quick-mount support for telescoping slide |
US6957878B2 (en) * | 2004-02-26 | 2005-10-25 | General Devices Co., Inc. | Latch mover for quick-mount telescoping slide support system |
US20060145426A1 (en) * | 2004-12-30 | 2006-07-06 | Schroeder Gary W | Rotary seal |
CN101208549B (zh) * | 2005-03-22 | 2012-03-14 | 卡尔西工程股份有限公司 | 用于双向旋转密封件的低扭矩液力动态唇口几何结构 |
CA2601655C (en) * | 2005-03-28 | 2013-09-24 | Kalsi Engineering, Inc. | Composite, high temperature, dynamic seal and method of making same |
US20070013143A1 (en) * | 2005-07-18 | 2007-01-18 | Kalsi Engineering, Inc. | Filled hydrodynamic seal with contact pressure control, anti-rotation means and filler retention means |
WO2007079497A2 (en) | 2006-01-04 | 2007-07-12 | Kalsi Engineering, Inc. | Stabilizing geometry for hydrodynamic rotary seals |
US9109703B2 (en) | 2010-02-11 | 2015-08-18 | Kalsi Engineering, Inc. | Hydrodynamic backup ring |
US9845879B2 (en) | 2009-11-30 | 2017-12-19 | Kalsi Engineering, Inc. | High pressure dynamic sealing arrangement |
US9429238B2 (en) | 2009-11-30 | 2016-08-30 | Kalsi Engineering, Inc. | Dynamic backup ring assembly |
US10330203B2 (en) | 2017-01-06 | 2019-06-25 | Kalsi Engineering Inc. | High pressure dynamic sealing device |
US10302200B2 (en) | 2017-05-16 | 2019-05-28 | Kalsi Engineering, Inc. | Seal for bi-directional rotation and pressure |
DE102017012166A1 (de) * | 2017-12-22 | 2019-06-27 | Kaco Gmbh + Co. Kg | Radialwellendichtung |
EP3793794A4 (en) | 2018-05-15 | 2022-02-09 | Kalsi Engineering, Inc. | ROTARY SEAL AND METHOD OF PRODUCTION |
JP2020085074A (ja) * | 2018-11-20 | 2020-06-04 | Nok株式会社 | 密封装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1219272A (en) * | 1967-05-30 | 1971-01-13 | Dunlop Co Ltd | Improvements in sealing rings |
US3838862A (en) * | 1968-10-31 | 1974-10-01 | Dowty Seals Ltd | Seals for use between two relatively-rotating surfaces |
US3586342A (en) * | 1968-11-07 | 1971-06-22 | Dana Corp | Hydrodynamic shaft seal |
GB1252911A (es) * | 1968-11-15 | 1971-11-10 | ||
US3895814A (en) * | 1971-08-10 | 1975-07-22 | Parker Hannifin Corp | Rotary shaft seal |
US3873104A (en) * | 1972-03-08 | 1975-03-25 | Int Packaging Corp | Seal |
US3868105A (en) * | 1972-10-10 | 1975-02-25 | Federal Mogul Corp | Bidirectional hydrodynamic shaft seal |
-
1982
- 1982-05-07 US US06/375,926 patent/US4441722A/en not_active Expired - Fee Related
-
1983
- 1983-05-06 EP EP83104499A patent/EP0094063A3/en not_active Withdrawn
- 1983-05-06 ES ES1983281094U patent/ES281094Y/es not_active Expired
- 1983-05-06 JP JP58079229A patent/JPS5943263A/ja active Granted
- 1983-05-06 MX MX197190A patent/MX158904A/es unknown
Also Published As
Publication number | Publication date |
---|---|
JPS6256389B2 (es) | 1987-11-25 |
EP0094063A2 (en) | 1983-11-16 |
EP0094063A3 (en) | 1986-03-19 |
US4441722A (en) | 1984-04-10 |
JPS5943263A (ja) | 1984-03-10 |
MX158904A (es) | 1989-03-29 |
ES281094U (es) | 1985-05-01 |
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