Metal working – Method of mechanical manufacture – Rocket or jet device making
Patent
1992-05-26
1994-12-27
Cuda, Irene
Metal working
Method of mechanical manufacture
Rocket or jet device making
29890038, 165170, B23P 1500
Patent
active
053753259
ABSTRACT:
A method of producing a rocket thrust chamber includes positioning sleeved cooling tubes within a structural jacket to form a tube bundle, and positioning a liner within the tube bundle thereby sandwiching the tubes between the jacket and the liner. The tubes are then subjected to high internal pressure and inflated at high temperature while the liner is simultaneously subjected to the same high pressure, thereby forcing the sleeved tubes into intimate contact with adjacent sleeved tubes, the liner and the jacket, and the temperature is maintained until bonding has occurred between the liner, sleeved tubes and jacket.
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Bales Daniel A.
Hartman Mark L.
Cuda Irene
Hayes Christopher T.
United Technologies Corporation
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