FR2410770A1 - Dispositif d'etancheite, notamment pour paliers a contact de roulement - Google Patents
Dispositif d'etancheite, notamment pour paliers a contact de roulementInfo
- Publication number
- FR2410770A1 FR2410770A1 FR7833874A FR7833874A FR2410770A1 FR 2410770 A1 FR2410770 A1 FR 2410770A1 FR 7833874 A FR7833874 A FR 7833874A FR 7833874 A FR7833874 A FR 7833874A FR 2410770 A1 FR2410770 A1 FR 2410770A1
- Authority
- FR
- France
- Prior art keywords
- support ring
- sealing device
- bearings
- bearing contact
- tightness
- 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 title abstract 3
- 210000000056 organ Anatomy 0.000 abstract 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
- F16J15/3284—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings characterised by their structure; Selection of materials
- F16J15/3288—Filamentary structures, e.g. brush seals
-
- 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
- F16C33/80—Labyrinth sealings
-
- 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
- F16J15/44—Free-space packings
- F16J15/447—Labyrinth packings
- F16J15/4472—Labyrinth packings with axial path
- F16J15/4474—Pre-assembled 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
- 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
- F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
- F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
- F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing With Elastic Sealing Lips (AREA)
- Sealing Devices (AREA)
- Sealing Of Bearings (AREA)
Abstract
LE DISPOSITIF D'ETANCHEITE SELON LA PRESENTE INVENTION COMPREND UNE BAGUE DE SUPPORT EXTERIEURE 5 A PROFIL EN T ET UNE BAGUE DE SUPPORT INTERIEURE 7 A PROFIL EN U, AU MOINS UN ELEMENT D'ETANCHEITE 12, 13, DE PREFERENCE EN FIBRE OU EN BOURRE, ETANT DISPOSE ENTRE LA BAGUE DE SUPPORT EXTERIEURE ET LA BAGUE DE SUPPORT INTERIEURE. APPLICATION: ETANCHEITE ENTRE DEUX ORGANES TOURNANTS DE MACHINES; ETANCHEITE DES ROULEMENTS A BILLES OU A ROULEAUX SUPPORTANT LES ROULEAUX DES COURROIES DES TRANSPORTEURS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7713599A SE418417B (sv) | 1977-12-01 | 1977-12-01 | Tetningsanordning for tetning mellan tva relativt varandra roterbara maskindelar |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2410770A1 true FR2410770A1 (fr) | 1979-06-29 |
FR2410770B3 FR2410770B3 (fr) | 1981-08-14 |
Family
ID=20333064
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7833874A Granted FR2410770A1 (fr) | 1977-12-01 | 1978-11-30 | Dispositif d'etancheite, notamment pour paliers a contact de roulement |
Country Status (7)
Country | Link |
---|---|
US (1) | US4265455A (fr) |
JP (1) | JPS5490442A (fr) |
DE (1) | DE2850891A1 (fr) |
FR (1) | FR2410770A1 (fr) |
GB (1) | GB2009339A (fr) |
IT (2) | IT1206656B (fr) |
SE (1) | SE418417B (fr) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3337033A1 (de) * | 1983-10-12 | 1985-05-02 | Fa. Carl Freudenberg, 6940 Weinheim | Achs- oder wellendichtung |
AU586817B2 (en) * | 1984-03-29 | 1989-07-27 | Exactocraft (Proprietary) Limited | Closure end cap assembly |
SE458632B (sv) * | 1984-06-07 | 1989-04-17 | Skf Gmbh | Taetning foer rullningslager |
US5074748A (en) * | 1990-07-30 | 1991-12-24 | General Electric Company | Seal assembly for segmented turbine engine structures |
US5318309A (en) * | 1992-05-11 | 1994-06-07 | General Electric Company | Brush seal |
US5335920A (en) * | 1992-08-20 | 1994-08-09 | General Electric Company | Brush seal |
US5568931A (en) * | 1992-08-20 | 1996-10-29 | General Electric Company | Brush seal |
US5308088A (en) * | 1992-08-20 | 1994-05-03 | General Electric Company | Brush seal with flexible backing plate |
US5480161A (en) * | 1993-06-15 | 1996-01-02 | Garlock Inc | Shaft seal with controlled porosity elements |
US5997004A (en) * | 1996-10-22 | 1999-12-07 | Flowserve Management Company | Hybrid floating brush seal |
US6416057B1 (en) | 1999-04-16 | 2002-07-09 | Flowserve Management Company | Brush seal |
US6244599B1 (en) | 1999-04-28 | 2001-06-12 | Flowserve Management Company | Floating brush seal |
DE10107723C2 (de) | 2001-02-19 | 2003-08-14 | Bruss Dichtungstechnik | Wellendichtring |
US20030047879A1 (en) * | 2001-09-10 | 2003-03-13 | Bowen Willard L. | Rotary sealing device |
GB2410533B (en) * | 2004-01-28 | 2006-02-08 | Rolls Royce Plc | Sealing arrangement |
US20100143102A1 (en) * | 2008-02-18 | 2010-06-10 | General Electric Company | Compliant plate seal with self-correcting behavior |
DE102015003891B3 (de) * | 2015-03-26 | 2016-09-29 | Audi Ag | Dichtsystem für eine Radlageranordnung eines Kraftfahrzeugs |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US885032A (en) * | 1907-06-24 | 1908-04-21 | Sebastian Ziani De Ferranti | Fluid packing. |
US2590422A (en) * | 1946-01-19 | 1952-03-25 | Gen Motors Corp | Bearing seal |
-
1977
- 1977-12-01 SE SE7713599A patent/SE418417B/sv unknown
-
1978
- 1978-11-14 US US05/960,660 patent/US4265455A/en not_active Expired - Lifetime
- 1978-11-24 DE DE19782850891 patent/DE2850891A1/de active Pending
- 1978-11-27 IT IT7830212A patent/IT1206656B/it active
- 1978-11-27 IT IT7823386U patent/IT7823386V0/it unknown
- 1978-11-30 FR FR7833874A patent/FR2410770A1/fr active Granted
- 1978-11-30 GB GB7846676A patent/GB2009339A/en not_active Withdrawn
- 1978-12-01 JP JP14800978A patent/JPS5490442A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2410770B3 (fr) | 1981-08-14 |
IT7823386V0 (it) | 1978-11-27 |
DE2850891A1 (de) | 1979-07-12 |
GB2009339A (en) | 1979-06-13 |
US4265455A (en) | 1981-05-05 |
JPS5490442A (en) | 1979-07-18 |
SE7713599L (sv) | 1979-06-02 |
IT1206656B (it) | 1989-04-27 |
SE418417B (sv) | 1981-05-25 |
IT7830212A0 (it) | 1978-11-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |