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:
Nov. 20, 1990
Filed:
Aug. 17, 1989
Applicant:
Inventor:
Jorge M Giles, Wiesbaden, DE;
Assignee:
Miller-Johannisberg Druckmaschinen GmbH, Wiesbaden-Briebrich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N / ;
U.S. Cl.
CPC ...
436 55 ; 436131 ; 436177 ; 436181 ; 137-3 ; 137 93 ;
Abstract
A process and apparatus for measuring the alcohol content of damping fluid for alcohol damping systems such as in offset printing presses for the purpose of keeping the alcohol concentration at a constant set value by injecting alcohol into the damping fluid in addition to the constant or parameter dependent addition of alcohol.