公开(公告)号：US20200346256A1

公开(公告)日：2020-11-05

申请号：US16403068

申请日：2019-05-03

Applicant: United Technologies Corporation

Inventor： George H. Reynolds, JR. ,  Anthony G. Ruglio ,  Christopher Wright

IPC: B08B9/032 ,  B08B3/02 ,  B08B3/10 ,  B05B15/555

Abstract: A cleaning method is provided during which a cover assembly is removed from a pressure pot of a material spray system. The cover assembly is mated with a wash tank, where the cover assembly closes an opening into the wash tank. Cleaning solution is directed into a cavity of the wash tank and against the cover assembly to remove material residue from the cover assembly.