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:
Oct. 07, 1986
Filed:
Jan. 31, 1983
Applicant:
Inventor:
Hans Grothoff, 4600 Dortmund 50, DE;
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B05B / ;
U.S. Cl.
CPC ...
222-1 ; 222190 ; 222192 ; 222321 ; 29458 ; 29460 ; 239331 ;
Abstract
In an atomizing pump for dosed atomization and application of water solutions a boundary-surface-active composition from the class of surfactant is provided in an inner chamber at least during operation of the pump. The boundary-surface-active composition can be supplied into the inner chamber between inlet and outlet valves and/or located upstream of the inlet valve and introduced into the inner chamber during first working strokes in more concentrated form than the solution to be atomized.