SE8604831D0 - Centrifugalkraftsreglerad tetningsanordning - Google Patents
Centrifugalkraftsreglerad tetningsanordningInfo
- Publication number
- SE8604831D0 SE8604831D0 SE8604831A SE8604831A SE8604831D0 SE 8604831 D0 SE8604831 D0 SE 8604831D0 SE 8604831 A SE8604831 A SE 8604831A SE 8604831 A SE8604831 A SE 8604831A SE 8604831 D0 SE8604831 D0 SE 8604831D0
- Authority
- SE
- Sweden
- Prior art keywords
- lip
- centrifugal force
- sealing portion
- sealing device
- sealing
- Prior art date
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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/72—Sealings
- F16C33/76—Sealings of ball or roller bearings
- F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
- F16C33/7803—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members suited for particular types of rolling bearings
- F16C33/7806—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members suited for particular types of rolling bearings for spherical roller bearings
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/72—Sealings
- F16C33/76—Sealings of ball or roller bearings
- F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
- F16C33/7889—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to an inner race and extending toward the outer race
-
- 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
- F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
- F16C19/34—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load
- F16C19/38—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
- F16C23/06—Ball or roller bearings
- F16C23/08—Ball or roller bearings self-adjusting
- F16C23/082—Ball or roller bearings self-adjusting by means of at least one substantially spherical surface
- F16C23/086—Ball or roller bearings self-adjusting by means of at least one substantially spherical surface forming a track for rolling elements
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Of Bearings (AREA)
- Sealing With Elastic Sealing Lips (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8604831A SE454909B (sv) | 1986-11-12 | 1986-11-12 | Centrifugalkraftreglerad tetningsanordning |
EP87115067A EP0271663B1 (en) | 1986-11-12 | 1987-10-15 | A sealing device governed by centrifugal force |
DE8787115067T DE3775362D1 (de) | 1986-11-12 | 1987-10-15 | Durch fliehkraft geregelte dichtungsvorrichtung. |
US07/119,152 US4790543A (en) | 1986-11-12 | 1987-11-10 | Sealing device governed by centrifugal force |
JP62283219A JPS63135658A (ja) | 1986-11-12 | 1987-11-11 | シール装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8604831A SE454909B (sv) | 1986-11-12 | 1986-11-12 | Centrifugalkraftreglerad tetningsanordning |
Publications (2)
Publication Number | Publication Date |
---|---|
SE8604831D0 true SE8604831D0 (sv) | 1986-11-12 |
SE454909B SE454909B (sv) | 1988-06-06 |
Family
ID=20366261
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8604831A SE454909B (sv) | 1986-11-12 | 1986-11-12 | Centrifugalkraftreglerad tetningsanordning |
Country Status (5)
Country | Link |
---|---|
US (1) | US4790543A (sv) |
EP (1) | EP0271663B1 (sv) |
JP (1) | JPS63135658A (sv) |
DE (1) | DE3775362D1 (sv) |
SE (1) | SE454909B (sv) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4921362A (en) * | 1987-02-09 | 1990-05-01 | Willy Werner | Bearing assembly with seal |
JPH0722532Y2 (ja) * | 1988-06-14 | 1995-05-24 | エヌオーケー株式会社 | 密封装置 |
US4916750A (en) * | 1988-12-23 | 1990-04-10 | Ntn Toyo Bearing Co. Ltd. | Sealed double row spherical roller bearing |
DE8904504U1 (sv) * | 1989-04-11 | 1989-05-18 | Fag Kugelfischer Georg Schaefer Kgaa, 8720 Schweinfurt, De | |
FR2675877A1 (fr) * | 1991-04-25 | 1992-10-30 | Skf France | Joint d'etancheite tournant notamment pour palier a roulement. |
SE9101962L (sv) * | 1991-06-26 | 1992-12-27 | Skf Ab | Taetat lager |
US5487719A (en) * | 1994-01-14 | 1996-01-30 | Denver Instrument Company | Centrifuge rotor assembly |
ITTO950596A1 (it) * | 1995-07-14 | 1997-01-15 | R F T S P A | Guarnizione di tenuta per organi meccanici accoppiati in rotazione relativa, provvista di almeno un labbro ad assetto variabile. |
DE19543764A1 (de) * | 1995-11-24 | 1997-05-28 | Asea Brown Boveri | Berührungsdichtung für Strömungsmaschinen |
US5727095A (en) * | 1997-02-21 | 1998-03-10 | Setco Sales Co. | Bearing seal with uniform fluid purge |
US6217219B1 (en) | 1997-02-21 | 2001-04-17 | Setco Sales Co. | Bearing seal with uniform fluid purge |
JP3650954B2 (ja) * | 1998-09-18 | 2005-05-25 | イーグル工業株式会社 | 高速用非接触型メカニカルシール |
AU2003221012A1 (en) * | 2002-03-25 | 2003-10-08 | Nsk Ltd. | Seal ring, and roller bearing unit with seal ring |
DE102005062890B4 (de) * | 2005-12-29 | 2014-12-24 | Ab Skf | Wälzlager mit integrierter Dichtungsanordnung |
US8753077B2 (en) | 2010-07-23 | 2014-06-17 | General Electric Company | Slinger shield structure |
EP2800915B1 (en) | 2012-01-02 | 2020-07-15 | Aktiebolaget SKF | A large sealed self aligning roller bearing |
DE102012206659B4 (de) * | 2012-04-23 | 2021-02-25 | Schaeffler Technologies AG & Co. KG | Vormontiert einpressbare Wälzlagereinheit |
JP2015161366A (ja) * | 2014-02-27 | 2015-09-07 | 日本精工株式会社 | シール付き転がり軸受 |
GB2529807A (en) * | 2014-08-26 | 2016-03-09 | Skf Ab | Dynamic radial seal |
JP6590293B2 (ja) * | 2014-10-14 | 2019-10-16 | Nok株式会社 | 密封装置 |
FR3039600B1 (fr) * | 2015-07-29 | 2018-02-23 | Aktiebolaget Skf | Assemblage de roulement |
FR3039602B1 (fr) * | 2015-07-29 | 2018-01-26 | Aktiebolaget Skf | Assemblage de roulement |
DE102018200303A1 (de) * | 2018-01-10 | 2019-07-11 | Minebea Mitsumi Inc. | Wälzlager, insbesondere für ein medizinisches oder kosmetisches Instrument |
DE102018220346A1 (de) * | 2018-11-27 | 2020-05-28 | Aktiebolaget Skf | Lagerdichtung |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2637574A (en) * | 1950-03-24 | 1953-05-05 | Victor Mfg & Gasket Co | Fluid seal |
SE321833B (sv) * | 1968-11-08 | 1970-03-16 | Skf Svenska Kullagerfab Ab | |
US3627390A (en) * | 1969-10-02 | 1971-12-14 | Trw Inc | Static seal |
US3870384A (en) * | 1972-09-15 | 1975-03-11 | Federal Mogul Corp | Preloading and sealing system for clutch bearings |
SE399747B (sv) * | 1974-12-10 | 1978-02-27 | Volvo Ab | Ringtetning, speciellt axialtetning for hjulbromsar vid fordon |
SE423138B (sv) * | 1978-08-22 | 1982-04-13 | Volvo Ab | Axeltetning, avsedd att arbeta vid hoga temperaturer |
US4575265A (en) * | 1980-05-27 | 1986-03-11 | Reliance Electric Company | Seal for shaft bearings |
SE428317B (sv) * | 1982-06-03 | 1983-06-20 | Forsheda Ab | Tetningsanordning for avtetning av ett lager |
DE3346073C2 (de) * | 1983-12-21 | 1986-10-30 | GMN Georg Müller Nürnberg GmbH, 8500 Nürnberg | Wellendichtung |
US4513976A (en) * | 1984-06-06 | 1985-04-30 | Federal-Mogul Corporation | Rotating-lip grease seal |
-
1986
- 1986-11-12 SE SE8604831A patent/SE454909B/sv not_active IP Right Cessation
-
1987
- 1987-10-15 EP EP87115067A patent/EP0271663B1/en not_active Expired - Lifetime
- 1987-10-15 DE DE8787115067T patent/DE3775362D1/de not_active Expired - Lifetime
- 1987-11-10 US US07/119,152 patent/US4790543A/en not_active Expired - Lifetime
- 1987-11-11 JP JP62283219A patent/JPS63135658A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0271663A2 (en) | 1988-06-22 |
SE454909B (sv) | 1988-06-06 |
EP0271663A3 (en) | 1989-02-15 |
EP0271663B1 (en) | 1991-12-18 |
JPS63135658A (ja) | 1988-06-08 |
DE3775362D1 (de) | 1992-01-30 |
US4790543A (en) | 1988-12-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAL | Patent in force |
Ref document number: 8604831-1 Format of ref document f/p: F |
|
NUG | Patent has lapsed |