Rotary kinetic fluid motors or pumps – Bearing – seal – or liner between runner portion and static part – Between blade edge and static part
Reexamination Certificate
2006-08-10
2010-02-23
Nguyen, Ninh H (Department: 3745)
Rotary kinetic fluid motors or pumps
Bearing, seal, or liner between runner portion and static part
Between blade edge and static part
C415S177000, C415S116000
Reexamination Certificate
active
07665960
ABSTRACT:
A shroud suitable for use in a gas turbine engine exhibits substantially uniform thermal growth.
REFERENCES:
patent: 3295824 (1967-01-01), Woodwell et al.
patent: 3825364 (1974-07-01), Halila et al.
patent: 4008978 (1977-02-01), Smale
patent: 4398866 (1983-08-01), Hartel et al.
patent: 4439981 (1984-04-01), Weiler et al.
patent: 4522557 (1985-06-01), Bouiller et al.
patent: 4639194 (1987-01-01), Bell, III et al.
patent: 4643638 (1987-02-01), Laurello
patent: 4679981 (1987-07-01), Guibert et al.
patent: 4684320 (1987-08-01), Kunz
patent: 4759687 (1988-07-01), Miraucourt et al.
patent: 5080557 (1992-01-01), Berger
patent: 5167487 (1992-12-01), Rock
patent: 5169287 (1992-12-01), Proctor et al.
patent: 5181826 (1993-01-01), Rock
patent: 5333992 (1994-08-01), Kane et al.
patent: 5368095 (1994-11-01), Kadambi et al.
patent: 5439348 (1995-08-01), Hughes et al.
patent: 5486090 (1996-01-01), Thompson et al.
patent: 5562408 (1996-10-01), Proctor et al.
patent: 6139257 (2000-10-01), Proctor et al.
patent: 6250883 (2001-06-01), Robinson et al.
patent: 6340285 (2002-01-01), Gonyou et al.
patent: 6354795 (2002-03-01), White et al.
patent: 6368054 (2002-04-01), Lucas
patent: 6733233 (2004-05-01), Jasklowski et al.
patent: 7008183 (2006-03-01), Sayegh et al.
patent: 7033138 (2006-04-01), Tomita et al.
patent: 7290982 (2007-11-01), Girard et al.
patent: 2001/0021343 (2001-09-01), Kuwabara et al.
patent: 2005/0232752 (2005-10-01), Meisels
patent: 0492865 (1992-07-01), None
Butler Shaoluo L.
Green Kevin E.
Levasseur Glenn N.
Shi Jun
Srinivasan Gajawalli V.
Kinney & Lange , P.A.
Nguyen Ninh H
United Technologies Corporation
LandOfFree
Turbine shroud thermal distortion control does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Turbine shroud thermal distortion control, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Turbine shroud thermal distortion control will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4170766