Fluid reaction surfaces (i.e. – impellers) – With heating – cooling or thermal insulation means – Changing state mass within or fluid flow through working...
Patent
1991-11-19
1993-09-21
Look, Edward K.
Fluid reaction surfaces (i.e., impellers)
With heating, cooling or thermal insulation means
Changing state mass within or fluid flow through working...
415115, 416 90R, 416233, F01D 508
Patent
active
052463400
ABSTRACT:
A hollowed, internally cooled airfoil per gas turbine engines with an improved internal configuration for pronounced impingement cooling. Internal ribs extend across the hollowed interior and cooling passages through these ribs cause impingement cooling of the next-adjacent rib as well as the internal surfaces of both the pressure side and suction side of the airfoil.
REFERENCES:
patent: 2248221 (1941-07-01), Dornier
patent: 2659444 (1953-11-01), Stanley
patent: 3237850 (1966-03-01), Troller
patent: 3628226 (1971-12-01), Neleen
patent: 3732031 (1973-05-01), Bowling et al.
patent: 3736638 (1973-06-01), Stone, Jr.
patent: 4056332 (1977-11-01), Meloni
patent: 4089456 (1978-05-01), Toppen et al.
patent: 4221539 (1980-09-01), Corrigan
patent: 4601638 (1986-07-01), Hill et al.
patent: 4815939 (1989-03-01), Doble
patent: 4827587 (1989-05-01), Hall et al.
patent: 5083371 (1992-01-01), Leibfried et al.
Phillips John K.
Winstanley David K.
Allied-Signal Inc.
Look Edward K.
McFarland James W.
Sgantzos Mark
Walsh Robert A.
LandOfFree
Internally cooled airfoil does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Internally cooled airfoil, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Internally cooled airfoil will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1045776