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:
May. 02, 1989
Filed:
Aug. 08, 1988
Applicant:
Inventors:
Hilarion Braun, Xenia, OH (US);
Ralph E Antolik, III, Huber Heights, OH (US);
Assignee:
Eastman Kodak Company, Rochester, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01D / ; B21D / ; C25D / ; B05D / ;
U.S. Cl.
CPC ...
346 75 ; 3461 / ; 2915 / ; 204-9 ; 204 11 ; 204 141 ; 204 181 ; 427102 ; 427103 ; 427402 ; 427404 ;
Abstract
An orifice plate assembly for use in continuous ink jet printers includes a linear orifice plate having formed therein at least one linear array of orifices extending from a first end region to a second end region. The orifice plate has a main body portion which tapers gradually in thickness (t) along the length of the plate from the first end region to the second end region. The orifice plate is mounted so as to have an effective width (w) which tapers from the first to second end region. The relation t.div.w remains approximately constant along its length dimension.