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:
Aug. 13, 1991
Filed:
Jul. 17, 1990
Applicant:
Inventors:
Sten Hultberg, Loddekoping, SE;
Birger Hansson, Akarp, SE;
Assignee:
Jimek International AB, Malmo, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41F / ; B41F / ; B41L / ;
U.S. Cl.
CPC ...
101484 ; 101148 ;
Abstract
A pulsed spray dampener system wherein, during low press speeds, nozzles are controlled to release pulses of dampening fluid having a fixed pulse width and fluid output is adjusted by varying the interval between dampener pulses. During high speed operation, the interval between pulses is fixed and pulse width is varied. Furthermore, the outermost nozzles of a spray bar are operated by dedicated control channels to permit better spray patterns.
Hultberg, Sten. (1991). Control method and apparatus for spray dampener (U.S. Patent No. 5038681). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5038681
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile