Fluid reaction surfaces (i.e. – impellers) – With heating – cooling or thermal insulation means – Changing state mass within or fluid flow through working...
Patent
1995-06-05
1996-07-02
Denion, Thomas E.
Fluid reaction surfaces (i.e., impellers)
With heating, cooling or thermal insulation means
Changing state mass within or fluid flow through working...
416191, 415115, F01D 518
Patent
active
055315682
ABSTRACT:
A turbine blade is provided with a shroud having at least one cooling air passage extending through it. A plurality of small apertures in the passage direct cooling air as a film across the outer surface of the shroud thereby cooling it. The shroud is therefore thinner and lighter than previous shrouds which are typically provided with a large number of internal cooling air passages.
REFERENCES:
patent: 3301528 (1967-01-01), Malley
patent: 4292008 (1981-09-01), Grosjean et al.
patent: 4616976 (1986-10-01), Lings et al.
patent: 4940388 (1990-07-01), Lilleker et al.
patent: 5122033 (1992-06-01), Paul
Denion Thomas E.
Rolls-Royce plc
Verdier Christopher
LandOfFree
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 Turbine blade, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Turbine blade will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1501261