JPH02471U - - Google Patents
Info
- Publication number
- JPH02471U JPH02471U JP1988078534U JP7853488U JPH02471U JP H02471 U JPH02471 U JP H02471U JP 1988078534 U JP1988078534 U JP 1988078534U JP 7853488 U JP7853488 U JP 7853488U JP H02471 U JPH02471 U JP H02471U
- Authority
- JP
- Japan
- Prior art keywords
- slinger
- fixed part
- lip
- sealing device
- rotating shaft
- 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
- 238000007789 sealing Methods 0.000 claims description 11
- 239000000428 dust Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 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
-
- 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
- F16J15/3248—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports
- F16J15/3252—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports with rigid casings or supports
- F16J15/3256—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports with rigid casings or supports comprising two casing or support elements, one attached to each surface, e.g. cartridge or cassette seals
- F16J15/3264—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports with rigid casings or supports comprising two casing or support elements, one attached to each surface, e.g. cartridge or cassette seals the elements being separable from each other
-
- 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
- F16J15/164—Sealings between relatively-moving surfaces the sealing action depending on movements; pressure difference, temperature or presence of leaking fluid
-
- 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
- F16J15/324—Arrangements for lubrication or cooling of the sealing itself
-
- 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
- F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
- F16J15/3436—Pressing means
- F16J15/344—Pressing means the pressing force being applied by means of an elastic ring supporting the slip-ring
-
- 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
- F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
- F16J15/3436—Pressing means
- F16J15/3456—Pressing means without external means for pressing the ring against the face, e.g. slip-ring with a resilient lip
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing With Elastic Sealing Lips (AREA)
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988078534U JPH0722532Y2 (ja) | 1988-06-14 | 1988-06-14 | 密封装置 |
US07/362,795 US4986552A (en) | 1988-06-14 | 1989-06-07 | Excluder type seal with sliding friction reducing feature |
US07/362,870 US4974860A (en) | 1988-06-14 | 1989-06-07 | Sealing device |
EP89305967A EP0349147B1 (en) | 1988-06-14 | 1989-06-13 | Sealing device |
EP89305968A EP0347175B1 (en) | 1988-06-14 | 1989-06-13 | Sealing assembly |
DE89305967T DE68909850T2 (de) | 1988-06-14 | 1989-06-13 | Abdichtung. |
DE89305968T DE68909846T2 (de) | 1988-06-14 | 1989-06-13 | Abdichtung. |
KR1019890008192A KR900000620A (ko) | 1988-06-14 | 1989-06-14 | 밀봉장치 |
KR1019890008191A KR950004688B1 (ko) | 1988-06-14 | 1989-06-14 | 밀봉장치 |
KR2019950000624U KR950002200Y1 (ko) | 1988-06-14 | 1995-01-17 | 밀봉장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988078534U JPH0722532Y2 (ja) | 1988-06-14 | 1988-06-14 | 密封装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH02471U true JPH02471U (US07579456-20090825-P00002.png) | 1990-01-05 |
JPH0722532Y2 JPH0722532Y2 (ja) | 1995-05-24 |
Family
ID=13664578
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1988078534U Expired - Lifetime JPH0722532Y2 (ja) | 1988-06-14 | 1988-06-14 | 密封装置 |
Country Status (5)
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0464359U (US07579456-20090825-P00002.png) * | 1990-10-18 | 1992-06-02 | ||
JPH0538466U (ja) * | 1991-10-28 | 1993-05-25 | いすゞ自動車株式会社 | 回転軸のオイルシール装置 |
JP2006233991A (ja) * | 2005-02-22 | 2006-09-07 | Nok Corp | 密封装置 |
JP2012229742A (ja) * | 2011-04-26 | 2012-11-22 | Koyo Sealing Techno Co Ltd | 密封装置 |
JP2012251637A (ja) * | 2011-06-06 | 2012-12-20 | Koyo Sealing Techno Co Ltd | 密封装置 |
JP2015232363A (ja) * | 2014-06-10 | 2015-12-24 | Nok株式会社 | 密封装置 |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5522456A (en) * | 1994-06-22 | 1996-06-04 | Geiger Technic, Inc. | Overflow with threaded plastic fillneck for surge tanks and overflow reservoirs |
US5692757A (en) * | 1994-07-19 | 1997-12-02 | Mather Seal Company | Bidirectional shaft seal with intersecting spiral grooves |
US5653448A (en) * | 1996-06-18 | 1997-08-05 | Dana Corporation | Slinger seal |
US6217219B1 (en) | 1997-02-21 | 2001-04-17 | Setco Sales Co. | Bearing seal with uniform fluid purge |
US5727095A (en) * | 1997-02-21 | 1998-03-10 | Setco Sales Co. | Bearing seal with uniform fluid purge |
US6109615A (en) * | 1998-06-05 | 2000-08-29 | Skf Usa Inc. | Plenum oil seal |
IT1303234B1 (it) * | 1998-08-18 | 2000-11-02 | Rft Spa | Complesso di tenuta, in particolare per alberi motore di veicoli. |
DE19841099C1 (de) * | 1998-09-09 | 2000-11-16 | Daimler Chrysler Ag | Radialwellendichtung |
DE10334896A1 (de) * | 2003-07-29 | 2005-03-03 | Carl Freudenberg Kg | Dichtungsanordnung |
DE602005009204D1 (de) * | 2004-07-09 | 2008-10-02 | Freudenberg Carl Kg | Wellendichtring |
NL1026756C2 (nl) * | 2004-07-30 | 2006-01-31 | Tetra Laval Holdings & Finance | Afdichtconstructie. |
US8991829B2 (en) | 2007-11-20 | 2015-03-31 | The Timken Company | Non-contact labyrinth seal assembly and method of construction thereof |
US8342535B2 (en) * | 2007-11-20 | 2013-01-01 | The Timken Company | Non-contact labyrinth seal assembly and method of construction thereof |
JP5209280B2 (ja) * | 2007-11-20 | 2013-06-12 | 株式会社ジェイテクト | 密封装置 |
JP5158357B2 (ja) * | 2008-06-09 | 2013-03-06 | Nok株式会社 | 密封装置 |
JP5328027B2 (ja) * | 2009-03-30 | 2013-10-30 | 内山工業株式会社 | 密封装置 |
US8403333B2 (en) * | 2010-09-17 | 2013-03-26 | Freudenberg-Nok General Partnership | Zero torque membrane seal |
JP5800148B2 (ja) * | 2011-12-21 | 2015-10-28 | Nok株式会社 | エンジンリアシール |
JP5964201B2 (ja) * | 2012-10-23 | 2016-08-03 | Nok株式会社 | オイルシール |
US8864139B2 (en) | 2013-03-04 | 2014-10-21 | Federal-Mogul Corporation | Non-contact labyrinth seal assembly |
DE102013006357A1 (de) * | 2013-04-12 | 2014-10-16 | Saurer Germany Gmbh & Co. Kg | Offenend-Spinnvorrichtung und Dichtungselement für eine Offenend-Rotorspinnvorrichtung |
GB201311327D0 (en) * | 2013-06-26 | 2013-08-14 | Aes Eng Ltd | Dynamically non contacting seal |
GB2529807A (en) | 2014-08-26 | 2016-03-09 | Skf Ab | Dynamic radial seal |
EP3385578B1 (en) * | 2015-11-30 | 2020-01-08 | NOK Corporation | Sealing device |
TWI603860B (zh) * | 2017-02-24 | 2017-11-01 | 輪轂油封 | |
CN111386414B (zh) * | 2018-10-31 | 2022-12-13 | Nok株式会社 | 密封装置的圆盘部件的表面加工方法以及密封装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60136667A (ja) * | 1983-12-24 | 1985-07-20 | Uchiyama Mfg Corp | 密封装置 |
JPS61182461U (US07579456-20090825-P00002.png) * | 1985-05-08 | 1986-11-14 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2418707A (en) * | 1944-05-27 | 1947-04-08 | Gen Electric | Lubricant seal |
US2478649A (en) * | 1945-12-29 | 1949-08-09 | Gen Electric | Fluid seal |
US2637574A (en) * | 1950-03-24 | 1953-05-05 | Victor Mfg & Gasket Co | Fluid seal |
US2902300A (en) * | 1956-10-29 | 1959-09-01 | Marlin Rockwell Corp | Shield for rotatable members |
US3038733A (en) * | 1958-10-10 | 1962-06-12 | Chicago Rawhide Mfg Co | Gap seal |
US3070028A (en) * | 1961-05-08 | 1962-12-25 | Bell & Gossett Co | Air eliminator for rotary mechanical seals in fluid pumps |
DE1264170B (de) * | 1963-04-05 | 1968-03-21 | Goetzewerke | Abdichtung fuer Rollenlager in Kraftfahrzeugradnaben |
GB1110234A (en) * | 1964-06-22 | 1968-04-18 | Angus George Co Ltd | Improvements in and relating to shaft seals |
US3510138A (en) * | 1965-10-15 | 1970-05-05 | Federal Mogul Corp | Oil seal with rock shield and wear sleeve |
US3838862A (en) * | 1968-10-31 | 1974-10-01 | Dowty Seals Ltd | Seals for use between two relatively-rotating surfaces |
SE320555B (US07579456-20090825-P00002.png) * | 1968-11-21 | 1970-02-09 | Forsheda Gummifabrik Ab | |
US3703296A (en) * | 1970-05-20 | 1972-11-21 | Forsheda Gummifabrik Ab | Sealing between a rotary and a stationary member |
US3963248A (en) * | 1974-10-07 | 1976-06-15 | Garlock Inc. | Unitized dual lip seal |
SE423138B (sv) * | 1978-08-22 | 1982-04-13 | Volvo Ab | Axeltetning, avsedd att arbeta vid hoga temperaturer |
US4252329A (en) * | 1979-02-26 | 1981-02-24 | Garlock Inc. | Semi-unitized shaft seal |
US4448426B1 (en) * | 1981-07-06 | 1997-09-23 | Skf Usa Inc | Unitized oil seals |
US4428586A (en) * | 1983-04-04 | 1984-01-31 | Chicago Rawhide Manufacturing Company | Combination wear sleeve and excluder lip adapted for easy installation |
DE3346073C2 (de) * | 1983-12-21 | 1986-10-30 | GMN Georg Müller Nürnberg GmbH, 8500 Nürnberg | Wellendichtung |
US4484752A (en) * | 1984-03-08 | 1984-11-27 | Federal-Mogul Corporation | Rotating-lip bidirectional hydrodynamic oil seal |
US4513976A (en) * | 1984-06-06 | 1985-04-30 | Federal-Mogul Corporation | Rotating-lip grease seal |
IT8553275V0 (it) * | 1985-04-19 | 1985-04-19 | Riv Officine Di Villar Perosa | Complesso di tenuta in due elementi di tipo perfezionato |
US4572516A (en) * | 1985-06-12 | 1986-02-25 | General Motors Corporation | Low friction dynamic seal assembly with centrifugal deflection |
SE454909B (sv) * | 1986-11-12 | 1988-06-06 | Skf Ab | Centrifugalkraftreglerad tetningsanordning |
-
1988
- 1988-06-14 JP JP1988078534U patent/JPH0722532Y2/ja not_active Expired - Lifetime
-
1989
- 1989-06-07 US US07/362,795 patent/US4986552A/en not_active Expired - Lifetime
- 1989-06-07 US US07/362,870 patent/US4974860A/en not_active Expired - Lifetime
- 1989-06-13 EP EP89305967A patent/EP0349147B1/en not_active Expired - Lifetime
- 1989-06-13 DE DE89305968T patent/DE68909846T2/de not_active Expired - Fee Related
- 1989-06-13 DE DE89305967T patent/DE68909850T2/de not_active Expired - Fee Related
- 1989-06-13 EP EP89305968A patent/EP0347175B1/en not_active Expired - Lifetime
- 1989-06-14 KR KR1019890008192A patent/KR900000620A/ko not_active Application Discontinuation
- 1989-06-14 KR KR1019890008191A patent/KR950004688B1/ko not_active IP Right Cessation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60136667A (ja) * | 1983-12-24 | 1985-07-20 | Uchiyama Mfg Corp | 密封装置 |
JPS61182461U (US07579456-20090825-P00002.png) * | 1985-05-08 | 1986-11-14 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0464359U (US07579456-20090825-P00002.png) * | 1990-10-18 | 1992-06-02 | ||
JPH0538466U (ja) * | 1991-10-28 | 1993-05-25 | いすゞ自動車株式会社 | 回転軸のオイルシール装置 |
JP2006233991A (ja) * | 2005-02-22 | 2006-09-07 | Nok Corp | 密封装置 |
JP2012229742A (ja) * | 2011-04-26 | 2012-11-22 | Koyo Sealing Techno Co Ltd | 密封装置 |
JP2012251637A (ja) * | 2011-06-06 | 2012-12-20 | Koyo Sealing Techno Co Ltd | 密封装置 |
JP2015232363A (ja) * | 2014-06-10 | 2015-12-24 | Nok株式会社 | 密封装置 |
Also Published As
Publication number | Publication date |
---|---|
US4974860A (en) | 1990-12-04 |
EP0349147B1 (en) | 1993-10-13 |
DE68909850T2 (de) | 1994-02-10 |
DE68909846D1 (de) | 1993-11-18 |
KR900000619A (ko) | 1990-01-30 |
DE68909846T2 (de) | 1994-02-10 |
EP0349147A1 (en) | 1990-01-03 |
US4986552A (en) | 1991-01-22 |
EP0347175A1 (en) | 1989-12-20 |
DE68909850D1 (de) | 1993-11-18 |
KR900000620A (ko) | 1990-01-30 |
EP0347175B1 (en) | 1993-10-13 |
KR950004688B1 (ko) | 1995-05-04 |
JPH0722532Y2 (ja) | 1995-05-24 |