Cleaning and liquid contact with solids – Processes – Hollow work – internal surface treatment
Patent
1995-05-31
1997-04-08
Warden, Jill
Cleaning and liquid contact with solids
Processes
Hollow work, internal surface treatment
134 2218, 134 2219, 134 29, B08B 900, B08B 308
Patent
active
056183534
ABSTRACT:
A plurality of engine-run components are fixtured on a cleaning fluid manifold disposed in a cleaning chamber with the internal passage of each component communicated to a respective fluid spray nozzle on the cleaning fluid manifold, a heated caustic cleaning fluid is pumped to the manifold for flow through the nozzle and then the internal passage of each component for a time to remove the deposits, and the heated cleaning fluid is discharged from each component into the cleaning chamber.
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Conroy Patrick L.
Irvine Jeffrey D.
Smith Jeffery S.
Chaudhry Saeed
Howmet Corporation
Timmer Edward J.
Warden Jill
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