The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 16, 1992
Filed:
Mar. 20, 1991
Applicant:
Inventors:
Claude Jouillat, Montigny-sur-Avre, FR;
Michel Brunet, Sainte-Colombe-La-Commanderie, FR;
Assignee:
Societe Technique de Pulverisation - Step, Verneuil-sur-Avre, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B05B / ;
U.S. Cl.
CPC ...
239490 ; 239590 ;
Abstract
A hollow elongate pushbutton receives a nozzle rod 2, and is mounted at a mid-portion on the valve rod of a liquid spray pump intended to operate under pressures on the order of more than 100 bars, and at a repetition rate of 50 Hz or more. The center of gravity of the pushbutton and nozzle rod assembly lies on the axis of the valve rod, to avoid vibrations during use.