Richard E Hudrlik

US Patent:

41620429, Jul 24, 1979

Filed:

May 27, 1977

Appl. No.:

5/801935

Inventors:

Gordon V. Mommsen - Brooklyn Center MN
Dale R. Hemming - Fridley MN
Richard E. Hudrlik - Fridley MN

Assignee:

Graco Inc. - Minneapolis MN

International Classification:

B05B 702

US Classification:

239526

Abstract:

Apparatus for connecting to a paint or liquid spray gun, including an electronic sensor element in close proximity to the spray tip with an electronic circuit for generating an electric drive signal for energizing and deenergizing a solenoid which is mechanically coupled to trigger disabling relation to the spray gun actuating trigger.