公开(公告)号：US3791842A

公开(公告)日：1974-02-12

申请号：US3791842D

申请日：1971-03-31

Applicant: MIDWESTERN SPECIALTIES LTD

Inventor： NEAL D

IPC: B05B13/02 ,  B05B5/02

CPC classification number: B05B13/0228

Abstract: A method of spraying powder from nozzles onto the outer periphery of the pipe while the pipe is rotated about its longitudinal axis. The spray nozzle or nozzles are spaced from the outer periphery of the pipe and at the optimum angle with respect to the transverse or cross-sectional configuration of the pipe for providing the most efficient and complete coating or covering of the object.

Abstract translation: 一种在管绕其纵向轴线旋转时将粉末从喷嘴喷射到管的外周上的方法。 喷嘴或喷嘴与管的外周隔开并且相对于管的横向或横截面构造以最佳角度间隔开，以提供物体的最有效和完整的涂层或覆盖物。