Bearings – Rotary bearing – Fluid bearing
Reexamination Certificate
2008-04-29
2008-04-29
Joyce, William C. (Department: 3682)
Bearings
Rotary bearing
Fluid bearing
C384S105000
Reexamination Certificate
active
11128341
ABSTRACT:
A thrust bearing designed to support a rotational shaft within a turbo compressor, and including foils subjected to a friction with gas. The bearing includes a plurality of elastic foils having different stiffnesses from each other.
REFERENCES:
patent: 4482303 (1984-11-01), Acosta
patent: 4549821 (1985-10-01), Kawakami
patent: 5634723 (1997-06-01), Agrawal
patent: 5871284 (1999-02-01), Nadjafi et al.
patent: 5961217 (1999-10-01), Heshmat
patent: 6158893 (2000-12-01), Heshmat
patent: 1 270 971 (2003-01-01), None
patent: 6505547 (1994-06-01), None
patent: 10-2000-0008563 (2000-02-01), None
patent: 10-0253247 (2000-05-01), None
patent: 10-2000-0056446 (2000-09-01), None
patent: 10-2000-0065623 (2000-11-01), None
patent: 10-0273374 (2001-01-01), None
patent: 10-273376 (2001-01-01), None
patent: 10-0304563 (2001-12-01), None
patent: 10-0320193 (2002-01-01), None
patent: 10-0339545 (2002-06-01), None
patent: 10-0365806 (2002-12-01), None
patent: 10-0379497 (2003-04-01), None
patent: 10-399325 (2003-09-01), None
patent: 10-0414110 (2004-01-01), None
Chang Phil Soo
Choi Ji Hoon
Kim Sang Wook
Joyce William C.
Samsung Electronics Co,. Ltd.
Sughrue & Mion, PLLC
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