Rocket engine member and a method for manufacturing a rocket...

Details Rocket engine member and a method for manufacturing a rocket... Rocket engine member and a method for manufacturing a rocket...

2007-12-04

2007-12-04

Freay, Charles G (Department: 3746)

Power plants

Reaction motor

Including heat exchange means

C029S890010, C239S127100

Reexamination Certificate

active

10604333

ABSTRACT:
Method and arrangement for providing a liquid fuel rocket engine member having a load bearing wall structure (11,14) including a plurality of cooling channels (11) for handling a coolant flow. Each cooling channel (11) is provided with a flow guiding surface (15) extending at an angle to the cooling channel axis, for providing the axial coolant flow with an added flow component in the radial direction.

REFERENCES:
patent: 4485866 (1984-12-01), Hemmerich et al.
patent: 4781019 (1988-11-01), Wagner
patent: 6591499 (2003-07-01), Lundgren
patent: 6637188 (2003-10-01), Bichler et al.
patent: 0530721 (1993-03-01), None
patent: 904887 (1962-09-01), None
patent: 2061890 (1996-06-01), None

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