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:
Jan. 15, 1991
Filed:
Mar. 02, 1990
Karl F Ketelhohn, State College, PA (US);
Chemcut Corporation, State College, PA (US);
Abstract
A process and apparatus for fluid treating articles delivered along a predetermined path through a zone where the angle of application of such fluid is varied. A plurality of discharge orifices at different pre-set angular orientations are provided at such zone to sequentially discharge and interrupt treating fluid in a controlled manner to impinge upon the articles at different angles of impingement. The orifices are provided in sets at said orientations and are alternatively open and closed to delivery the fluid sequentially by means of appropriate valving with sufficient force to prevent puddling as the articles are conveyed along a generally horizontal path.