EP 2150715 A2 20100210 - COOLED THIN-SHELL BEARING BUSHING
Title (en)
COOLED THIN-SHELL BEARING BUSHING
Title (de)
GEKÜHLTE DÜNNSCHALIGE LAGERBUCHSE
Title (fr)
COUSSINET A COQUILLE MINCE REFROIDIE
Publication
Application
Priority
- FR 2008050896 W 20080523
- FR 0703689 A 20070524
Abstract (en)
[origin: WO2008149037A2] Cooling system for a hydrodynamic bearing bushing of annular appearance positioned in a support body (7), equipped with means of distributing cold oil under pressure to a shaft rotating in the bearing bushing, characterized in that it consists of a thin annular shell (1) the external surface of which is closely fitted into the bore of said support body (7), grooves (11) being made in a part of said bore corresponding to the angular region of the bearing bushing on which the load is applied during operation, said grooves (11) being supplied with cold oil tapped downstream from the distribution means.
IPC 8 full level
F16C 17/02 (2006.01); F16C 33/10 (2006.01); F16C 37/00 (2006.01)
CPC (source: EP US)
F16C 17/022 (2013.01 - EP US); F16C 33/1075 (2013.01 - EP US); F16C 37/002 (2013.01 - EP US); F16C 2360/23 (2013.01 - EP US); F16C 2361/61 (2013.01 - EP US)
Citation (search report)
See references of WO 2008149037A2
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
FR 2916499 A1 20081128; FR 2916499 B1 20091225; EP 2150715 A2 20100210; US 2010166347 A1 20100701; WO 2008149037 A2 20081211; WO 2008149037 A3 20090212
DOCDB simple family (application)
FR 0703689 A 20070524; EP 08805840 A 20080523; FR 2008050896 W 20080523; US 45166408 A 20080523