Rolls-royce Corporation

Baljit S Atwal

Andrew Hewitt

An arrangement for vapor phase coating an internal surface of hollow articles comprises a part plate, at least one spud site and at least one manifold. The part plate defines a portion of a chamber for supplying a vapor coating. Each spud site has a tube and a first moldable sealant is arranged around the tube. Each manifold has at least one supply tube extending from the manifold to supply vapor into a respective hollow article. Each manifold has a feed tube extending from the manifold to supply vapor into the manifold. The tube of each spud site is inserted into the feed tube of the respective manifold and an end of the feed tube remote from the manifold locates in the first moldable sealant. A second moldable sealant is arranged around the at least one supply tube of the respective manifold and between the respective manifold and hollow article.

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Leicester, United Kingdom

Baljit S Atwal