Fluid reaction surfaces (i.e. – impellers) – With heating – cooling or thermal insulation means – Changing state mass within or fluid flow through working...
Reexamination Certificate
2011-08-30
2011-08-30
Verdier, Christopher (Department: 3745)
Fluid reaction surfaces (i.e., impellers)
With heating, cooling or thermal insulation means
Changing state mass within or fluid flow through working...
C415S115000
Reexamination Certificate
active
08007237
ABSTRACT:
A gas turbine engine airfoil component having an airfoil body with a core cavity, an end opening in communication with the core cavity, and a wall having a plurality of cooling holes defined therein, each cooling hole being oriented such that the respective hole axis extends out of the core cavity through the end opening.
REFERENCES:
patent: 4118146 (1978-10-01), Dierberger
patent: 4762464 (1988-08-01), Vertz et al.
patent: 4767260 (1988-08-01), Clevenger et al.
patent: 4808785 (1989-02-01), Vertz et al.
patent: 5281084 (1994-01-01), Noe et al.
patent: 6420677 (2002-07-01), Emer et al.
patent: 6781091 (2004-08-01), Byrd et al.
patent: 7019257 (2006-03-01), Stevens
patent: 7041933 (2006-05-01), Forrester et al.
patent: 2003/0068222 (2003-04-01), Cunha et al.
patent: 2005/0058546 (2005-03-01), Cooper
Papple Michael
Sreekanth Sri
Norton Rose OR LLP
Pratt & Whitney Canada Corp.
Verdier Christopher
LandOfFree
Cooled airfoil component does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Cooled airfoil component, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cooled airfoil component will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2634218