Fluid reaction surfaces (i.e. – impellers) – With heating – cooling or thermal insulation means – Changing state mass within or fluid flow through working...
Patent
1988-01-25
1989-08-22
Powell, Jr., Everette A.
Fluid reaction surfaces (i.e., impellers)
With heating, cooling or thermal insulation means
Changing state mass within or fluid flow through working...
415115, F01D 518
Patent
active
048591475
ABSTRACT:
The airfoil shaped body has a separate leading edge portion (14) spaced from the main body (12). Slots (22) thereby formed discharge cooling air parallel to surface (38) of the main body. A step change across the slot between the leading edge surface (52) and the main body surface (38) facilitates smooth introduction of cooling air.
REFERENCES:
patent: 2220420 (1940-11-01), Meyer
patent: 3301526 (1964-12-01), Chamberlain
patent: 3423069 (1969-01-01), Chandley
patent: 3533711 (1970-10-01), Kercher
patent: 3540811 (1970-11-01), Davis
patent: 3542486 (1970-11-01), Kercher et al.
patent: 4026659 (1977-05-01), Freeman
patent: 4229140 (1978-12-01), Scott
patent: 4303374 (1981-12-01), Braddy
patent: 4314442 (1982-02-01), Rice
patent: 4565490 (1986-01-01), Rice
patent: 4601638 (1986-07-01), Hill et al.
Hall Kenneth B.
Landis Kenneth K.
Kochey Jr. Edward L.
Powell Jr. Everette A.
United Technologies Corporation
LandOfFree
Cooled gas turbine blade 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 gas turbine blade, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cooled gas turbine blade will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2415529