Electrostatic paint spray gun
AssigneeWagner International AG
InventorGeorg Simon
Life of this patent
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Abstract
In an electrostatic paint spray gun having a built-in high-voltage cascade that is cast into an insulator member together with a transformer, a carrier tube is provided that is composed of a tube section and of an annular flange, whereby the electrical component parts of the high-voltage cascade are arranged and fixed at the outside jacket of the tube section and the output resistors are arranged and fixed at the annular flange. The inside bore of the tube carrier can serve as a receptacle for the high-voltage stranded electrode conductor.
Claims11
An electrostatic paint spray gun having a built-in high-voltage generator comprising a transformer and a high-voltage cascade following thereupon and extending in a barrel of said gun, whereby a low-voltage input of said cascade is connected to an output of said transformer, a high-voltage output of said cascade is connected to a high-voltage electrode of said gun with a stranded lead via output resistors, and said transformer and cascade are cast into an insulating member, said high-voltage cascade being arranged on a carrier tube having an annular flange with bores for the positioning of said output resistors.
An electrostatic paint spray gun comprising a barrel and a built-in high-voltage generator comprising a transformer and a high-voltage cascade extending into said barrel, a low-voltage input of said cascade being connected to an output of said transformer, a high-voltage output of said cascade being connected to a high-voltage electrode of said gun via output resistors, and said transformer and cascade being cast into an insulating member, said high-voltage cascade being arranged on a carrier tube having recesses for receiving said output resistors.
Dependencies are inferred from the claim text.