公开(公告)号：US20190076859A1

公开(公告)日：2019-03-14

申请号：US16183626

申请日：2018-11-07

Applicant: NORDSON CORPORATION

Inventor： Brian D. Mather ,  Dale R. Juhn

IPC: B05B5/025 ,  B05B15/18 ,  B05B5/03 ,  B05B5/053 ,  B05B7/02

Abstract: A spray nozzle assembly is provided with an electrode, a wear resistant member, and a compliant sleeve. The wear resistant member supports the electrode and is supported by the compliant sleeve. For coating operations that use abrasive powder such as porcelain enamel, the wear resistant member may comprise ceramic. The compliant sleeve may be made of an elastic material such as plastic, which allows one end of the compliant sleeve to receive an end of a glass powder tube. The wear resistant member may be in the form of a ceramic spider. The electrode may be installed in-line with a powder flow path defined by the powder tube, which extends through a spray gun body.

公开(公告)号：US11925952B2

公开(公告)日：2024-03-12

申请号：US16183626

申请日：2018-11-07

Applicant: NORDSON CORPORATION

Inventor： Brian D. Mather ,  Dale R. Juhn

IPC: B05B5/025 ,  B05B5/03 ,  B05B5/053 ,  B05B7/02 ,  B05B15/18

CPC classification number: B05B5/025 ,  B05B5/032 ,  B05B5/0533 ,  B05B15/18 ,  B05B7/025

Abstract: A spray nozzle assembly is provided with an electrode, a wear resistant member, and a compliant sleeve. The wear resistant member supports the electrode and is supported by the compliant sleeve. For coating operations that use abrasive powder such as porcelain enamel, the wear resistant member may comprise ceramic. The compliant sleeve may be made of an elastic material such as plastic, which allows one end of the compliant sleeve to receive an end of a glass powder tube. The wear resistant member may be in the form of a ceramic spider. The electrode may be installed in-line with a powder flow path defined by the powder tube, which extends through a spray gun body.

公开(公告)号：US10150123B2

公开(公告)日：2018-12-11

申请号：US14390151

申请日：2013-03-05

Applicant: Nordson Corporation

Inventor： Brian D. Mather ,  Dale R. Juhn

IPC: B05B5/025 ,  B05B5/03 ,  B05B7/02 ,  B05B5/053

Abstract: A spray nozzle assembly is provided with an electrode, a wear resistant member, and a compliant sleeve. The wear resistant member supports the electrode and is supported by the compliant sleeve. For coating operations that use abrasive powder such as porcelain enamel, the wear resistant member may comprise ceramic. The compliant sleeve may be made of an elastic material such as plastic, which allows one end of the compliant sleeve to receive an end of a glass powder tube. The wear resistant member may be in the form of a ceramic spider. The electrode may be installed in-line with a powder flow path defined by the powder tube, which extends through a spray gun body.