公开(公告)号：WO2004028700A3

公开(公告)日：2005-06-23

申请号：PCT/US0330149

申请日：2003-09-25

Applicant: ABB INC

Inventor： MILOJEVIC DRAGOSLAV K ,  RENNIE CHRISTOPHER M ,  KOSTER MELISSA L ,  CIARELLI GARY J ,  BORNER GUNTER

IPC: B05B5/03 ,  B05B5/053 ,  B05B5/025 ,  B05B5/04 ,  B05B5/047

CPC classification number: B05B5/032 ,  B05B5/0533

Abstract: A powder spraying gun generates a desired pattern of electrostatically charged particles for coating a workpiece without rotating parts or particle deflectors. The powder pattern is generated with a funnel-shaped output in conjunction with air introduced into a powder charging chamer of the gun in a tangential swirling motion. The swirling air is additionally used to purge agglomerated powder particles from the charging electrodes in the charging chamber. The charging chamber surface is fashioned from material exhibiting low friction or high resistance to powder impact fusion.

Abstract translation: 粉末喷枪产生所需的静电带电粒子图案，用于涂覆工件而不旋转部件或粒子偏转器。 粉末图案产生具有漏斗形输出，并且以切向旋转运动引入到喷枪的粉末充填槽中的空气。 漩涡空气另外用于从充电室中的充电电极清除附聚的粉末颗粒。 充电室表面由表现出低摩擦或高抗粉尘冲击熔融的材料制成。

公开(公告)号：DE60332552D1

公开(公告)日：2010-06-24

申请号：DE60332552

申请日：2003-09-25

Applicant: ABB INC

Inventor： MILOJEVIC DRAGOSLAV K ,  RENNIE CHRISTOPHER M ,  KOSTER MELISSA L ,  CIARELLI GARY J ,  BORNER GUNTER

IPC: B05B5/025 ,  B05B5/03 ,  B05B5/053

公开(公告)号：EP1567279A4

公开(公告)日：2007-12-12

申请号：EP03754872

申请日：2003-09-25

Applicant: ABB INC

Inventor： MILOJEVIC DRAGOSLAV K ,  RENNIE CHRISTOPHER M ,  KOSTER MELISSA L ,  CIARELLI GARY J ,  BORNER GUNTER

IPC: B05B5/03 ,  B05B5/053 ,  B05B5/025 ,  B05B5/04 ,  B05B5/047

CPC classification number: B05B5/032 ,  B05B5/0533

Abstract: A powder spraying gun generates a desired pattern of electrostatically charged particles for coating a workpiece without rotating parts or particle deflectors. The powder pattern is generated with a funnel-shaped output in conjunction with air introduced into a powder charging chamer of the gun in a tangential swirling motion. The swirling air is additionally used to purge agglomerated powder particles from the charging electrodes in the charging chamber. The charging chamber surface is fashioned from material exhibiting low friction or high resistance to powder impact fusion.