Title:
【発明の名称】モジュール式流体スプレーガン
Document Type and Number:
Japanese Patent JP2003525743
Kind Code:
A
Abstract:
A modular spray gun that can he configured and built to operate using a selectable spray process. The modular spray gun includes a gun body, an extension and a selectable spray atomizing component. The basic gun body and extension are used to configure a spray gun that can operate as an air spray gun, an airless spray gun, an AAA gun or a HVLP spray gun. The modular extension can be selected to allow circulating or non-circulating operation. The modular extension also permits a variety of spray nozzle assemblies to be mounted thereon depending on the selected spray process to be used with the specific gun. The modular gun body allows selective connection of an atomizing air supply and additional components specific to a particular spray process. An indicator device and/or a relief valve is provided for spray guns using an HVLP spray process to provide an indication that the spray gun is in compliance with the maximum nozzle air pressure limit, usually less than 10 psi. A new air valve seal assembly is also provided. The modular gun design can accommodate electrostatic and non-electrostatic versions.
Inventors:
Hartle, Ronald, J.
Mancini, David, Elle.
Ahn Schwender, George, Sea.
Mancini, David, Elle.
Ahn Schwender, George, Sea.
Application Number:
JP2001564904A
Publication Date:
September 02, 2003
Filing Date:
March 09, 2001
Export Citation:
Assignee:
NORDSON CORPORATION
International Classes:
B05B1/30; B05B1/32; B05B5/025; B05B5/053; B05B7/02; B05B7/06; B05B7/12; B05B7/24; B05B9/01; B05B12/00; B05B5/03; B05B7/00; B05B7/08; B05B12/08; (IPC1-7): B05B7/02; B05B1/30; B05B1/32; B05B5/025; B05B5/053; B05B9/01
Attorney, Agent or Firm:
Masao Okabe (10 outside)