IT1224462B - Cuscinetto volvente atto a mettere in comunicazione due recipienti contenenti fluido a pressioni diverse ed in cui almeno uno dei due recipienti e rotante relativamente all'altro - Google Patents
Cuscinetto volvente atto a mettere in comunicazione due recipienti contenenti fluido a pressioni diverse ed in cui almeno uno dei due recipienti e rotante relativamente all'altroInfo
- Publication number
- IT1224462B IT1224462B IT67886/88A IT6788688A IT1224462B IT 1224462 B IT1224462 B IT 1224462B IT 67886/88 A IT67886/88 A IT 67886/88A IT 6788688 A IT6788688 A IT 6788688A IT 1224462 B IT1224462 B IT 1224462B
- Authority
- IT
- Italy
- Prior art keywords
- containers
- communicate
- rolling bearing
- rotating relative
- different pressures
- 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
- 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
- F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
- F16C19/18—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls
- F16C19/181—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact
- F16C19/183—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles
- F16C19/184—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles in O-arrangement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
- B60C23/001—Devices for manually or automatically controlling or distributing tyre pressure whilst the vehicle is moving
- B60C23/003—Devices for manually or automatically controlling or distributing tyre pressure whilst the vehicle is moving comprising rotational joints between vehicle-mounted pressure sources and the tyres
- B60C23/00363—Details of sealings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
- B60C23/001—Devices for manually or automatically controlling or distributing tyre pressure whilst the vehicle is moving
- B60C23/003—Devices for manually or automatically controlling or distributing tyre pressure whilst the vehicle is moving comprising rotational joints between vehicle-mounted pressure sources and the tyres
- B60C23/00345—Details of the rotational joints
-
- 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
-
- 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
- F16C41/00—Other accessories, e.g. devices integrated in the bearing not relating to the bearing function as such
- F16C41/005—Fluid passages not relating to lubrication or cooling
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT67886/88A IT1224462B (it) | 1988-10-03 | 1988-10-03 | Cuscinetto volvente atto a mettere in comunicazione due recipienti contenenti fluido a pressioni diverse ed in cui almeno uno dei due recipienti e rotante relativamente all'altro |
EP89202321A EP0362921B1 (en) | 1988-10-03 | 1989-09-15 | Rotary joint defined in a rolling bearing for establishing communication between two fluid containers having different pressures and rotating relative to one another |
DE68919633T DE68919633T2 (de) | 1988-10-03 | 1989-09-15 | Ein an einen Wälzlager angeordneter Dichtungsring zur Verbindung von zwei Fluidbehältern mit unterschiedlichem Druck, wobei wenigstens einer bezüglich des anderen drehbar ist. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT67886/88A IT1224462B (it) | 1988-10-03 | 1988-10-03 | Cuscinetto volvente atto a mettere in comunicazione due recipienti contenenti fluido a pressioni diverse ed in cui almeno uno dei due recipienti e rotante relativamente all'altro |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8867886A0 IT8867886A0 (it) | 1988-10-03 |
IT1224462B true IT1224462B (it) | 1990-10-04 |
Family
ID=11306085
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT67886/88A IT1224462B (it) | 1988-10-03 | 1988-10-03 | Cuscinetto volvente atto a mettere in comunicazione due recipienti contenenti fluido a pressioni diverse ed in cui almeno uno dei due recipienti e rotante relativamente all'altro |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0362921B1 (it) |
DE (1) | DE68919633T2 (it) |
IT (1) | IT1224462B (it) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2711403B1 (fr) * | 1993-10-20 | 1995-11-24 | Skf France | Dispositif d'étanchéité pour passage de fluide à travers un roulement, et roulement équipé d'un tel dispositif. |
FR2713293B1 (fr) * | 1993-12-01 | 1996-01-26 | Skf France | Roulement équipé d'un dispositif d'étanchéité pour passage de fluide. |
FR2714943B1 (fr) * | 1994-01-10 | 1996-03-01 | Skf France | Roulement équipé d'un dispositif d'étanchéité pour passage de fluide. |
FR2727175B1 (fr) * | 1994-11-17 | 1997-01-03 | Skf France | Roulement equipe d'un dispositif d'etancheite pour passage de fluide |
ITTO20040042A1 (it) * | 2004-01-29 | 2004-04-29 | Skf Ab | Gruppo cuscinetto-mozzo che permette l'alimentazione di aria compressa al pneumatico di una ruota non motrice di un veicolo a motore |
EP1738936B1 (en) | 2005-06-28 | 2008-11-05 | Aktiebolaget SKF | A hub-bearing assembly allowing pressurized air to be supplied to the tire of a motor vehicle wheel |
EP1787830B1 (en) * | 2005-11-17 | 2008-07-23 | Aktiebolaget SKF | A sealing device for bearings having channels for supplying pressurized air to the tire of a vehicle wheel |
DE102006006143A1 (de) * | 2006-02-10 | 2007-08-23 | Schaeffler Kg | Dichtungsanordnung für eine Reifendruck-Reguliereinrichtung |
EP1878594B1 (en) * | 2006-07-11 | 2009-03-04 | Aktiebolaget SKF | A hub-bearing assembly allowing pressurized air to be supplied to the tyre of a vehicle wheel |
DE102007019462A1 (de) * | 2007-04-25 | 2008-11-06 | Zf Friedrichshafen Ag | Öldurchflussabdichtung von stehenden zu drehenden Teilen |
DE102007059281A1 (de) * | 2007-12-08 | 2009-06-10 | Schaeffler Kg | Anordnung zur Lagerung und Radial-Axialabdichtung zwischen einem Gehäuse und einem beweglichen Element |
DE102012214960A1 (de) * | 2012-08-23 | 2014-02-27 | Schaeffler Technologies AG & Co. KG | Wälzlager mit radialer Druckmittelübertragung |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3206488A1 (de) * | 1982-02-23 | 1983-09-08 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8000 München | "reifendruck-reguliervorrichtung" |
CA1255777A (fr) * | 1985-02-18 | 1989-06-13 | Jean-Jacques Diefenbach | Dispositif de degonflage pour pneumatiques de vehicules |
DE3535855A1 (de) * | 1985-10-08 | 1987-04-09 | Krummenauer Hans Gmbh & Co Kg | Vorrichtung zum einleiten von druckfluessigkeit in eine drehende welle |
DE3542851A1 (de) * | 1985-12-04 | 1987-06-11 | Man Nutzfahrzeuge Gmbh | Reifendruckreguliereinrichtung fuer nutzfahrzeuge |
-
1988
- 1988-10-03 IT IT67886/88A patent/IT1224462B/it active
-
1989
- 1989-09-15 DE DE68919633T patent/DE68919633T2/de not_active Expired - Lifetime
- 1989-09-15 EP EP89202321A patent/EP0362921B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0362921B1 (en) | 1994-11-30 |
EP0362921A3 (en) | 1991-04-17 |
EP0362921A2 (en) | 1990-04-11 |
IT8867886A0 (it) | 1988-10-03 |
DE68919633T2 (de) | 1995-04-13 |
DE68919633D1 (de) | 1995-01-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IT1224462B (it) | Cuscinetto volvente atto a mettere in comunicazione due recipienti contenenti fluido a pressioni diverse ed in cui almeno uno dei due recipienti e rotante relativamente all'altro | |
GB9019706D0 (en) | Differential surface roughness dynamic seals and bearings | |
DE3569647D1 (en) | Non-contact detection of liquefaction in meltable materials | |
DE3668229D1 (de) | Absperrarmatur in form eines kugelhahnes. | |
MX156195A (es) | Obturador de fluido para retener fluidos en mecanismos amortiguados para controlar el movimiento de suspensiones de vehiculos y similares | |
FR2596475B1 (fr) | Joint pour paliers spheriques a roulement | |
FR2700014B1 (fr) | Capteur capacitif sensible aux accélérations orientées dans toutes les directions d'un plan. | |
BE875348A (fr) | Compositions de scellement et d'appret destinees a etre utilisees pour la fabrication de vitrage doubles | |
GB2110316A (en) | Method and means for sealing of a bearing space formed in hydrostatic and aerostatical bearings adapted to receive a fluid | |
IT1149227B (it) | Sensore di pressione e velocita' di un fluido | |
IT1260638B (it) | Sistema per la preparazione di un fluido da utilizzare in trattamenti medicali | |
IT1132882B (it) | Cordonatore comandabile ad aria compressa,ad olio o altro fluido,per stabilire o mutare la profondita' della cordonatura,trovante particolare impiego nella industria dei cartonaggi e degli imballaggi | |
PH23866A (en) | Body lubricating and cleansing fluid | |
IT1251505B (it) | Procedimento e dispositivo per misurare il gioco di supporto dei cuscinetti portanti in un giunto cardanico | |
ES547100A0 (es) | Perfeccionamientos en cojinetes hidrodinamicos de pelicula de fluido | |
FR2603682B1 (fr) | Joint d'etancheite a haute pression, statique et dynamique, traverse par un arbre mobile en translation et/ou rotation dans un alesage d'un corps | |
AU3313693A (en) | Diagnosis of candida vaginitis by detecting d-arabinitol in vaginal fluid | |
FR2625809B1 (fr) | Dispositif pour annuler les forces aerodynamiques sur un corps en rotation, et application a l'equilibrage dynamique | |
FR2587781B1 (fr) | Clapet d'arret dont l'etancheite du clapet est independante du sens d'action de la pression differentielle | |
GB2176096B (en) | Blank for a body fluid drainage bag hanger stand and a pack comprising the same | |
GB2214993B (en) | Fluid seals and bearings | |
GB8910781D0 (en) | Fluid leakage sensor | |
AU7429887A (en) | Displacement of free fluid accumulations in pipelines | |
IT1129592B (it) | Dispositivo per la conservazione di prodotti liquidi o semi-liquidi contenuti in recipienti o simili sotto pressione e pre l'immagazzinamento dei detti recipienti o simili | |
THORNTON et al. | A Taylor-Galerkin finite element algorithm for transient nonlinear thermal-structural analysis(Progress Report, 1 Jan.- 1 Jun. 1985) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19971029 |