Rocket chamber heat exchanger

Power plants – Reaction motor – Including heat exchange means

Reexamination Certificate

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Details

C060S266000, C165S154000

Reexamination Certificate

active

11011314

ABSTRACT:
A rocket engine chamber has a back structure and a heat exchanger structure located radially inwardly of the back structure. The heat exchanger structure has a plurality of integrally formed cooling passageways with adjacent ones of the passageways having a common sidewall structure. Each passageway has a top section which forms the wall that contacts the hot gases. The top section is formed by a wall structure having an inner and outer surface formed by an arc of a circle and a substantially constant wall thickness.

REFERENCES:
patent: 2705399 (1955-04-01), Sidney
patent: 2956399 (1960-10-01), Beighley
patent: 3166122 (1965-01-01), Hryniszak
patent: 3167909 (1965-02-01), Thielman
patent: 3190070 (1965-06-01), Neu, Jr.
patent: 3235947 (1966-02-01), Sohlemann
patent: 3346220 (1967-10-01), Lemelson
patent: 3431973 (1969-03-01), Kritzer
patent: 3605412 (1971-09-01), Stockel
patent: 3692637 (1972-09-01), Dederra et al.
patent: 4697635 (1987-10-01), Longsworth et al.
patent: 5690472 (1997-11-01), Lee
patent: 6467253 (2002-10-01), Haggander
patent: 6591499 (2003-07-01), Lundgren
patent: 6920750 (2005-07-01), Haggander et al.
patent: 2003/0066636 (2003-04-01), Kawakubo et al.
NASA Contractor Report 187207, Thrust Chamber Material Technology Program, J.S. Andrus et al., Mar. 1989.

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