公开(公告)号：DE602004000936D1

公开(公告)日：2006-06-29

申请号：DE602004000936

申请日：2004-03-11

Applicant: UNITED TECHNOLOGIES CORP HARTF

Inventor： HAYNES JEFFREY D ,  SANDERS STUART A

IPC: B05B7/04 ,  C23C24/00 ,  B05B1/00 ,  B05B1/02 ,  B05B7/14 ,  C23C24/04

Abstract: A nozzle (4) for use in a cold spray technique has a passageway (18) for spraying a powder material, the passageway (18) having a converging section (100) and a diverging section (102), and at least the diverging section (102) being formed from polybenzimidazole. In one embodiment of the nozzle, the converging section (100) is also formed from polybenzimidazole.

公开(公告)号：DE10346836A1

公开(公告)日：2004-05-06

申请号：DE10346836

申请日：2003-10-17

Applicant: UNITED TECHNOLOGIES CORP HARTF

Inventor： HAYNES JEFFREY D ,  JEGANATHAN KARTHIKEYAN

IPC: F02K9/60 ,  B05D1/02 ,  B05D7/24 ,  C23C24/04 ,  C23C28/02 ,  F02K9/52 ,  C23C4/12 ,  F02K9/44