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. 04, 1980
Filed:
Aug. 31, 1978
Applicant:
Inventor:
Eugene H Barbee, East Rochester, NY (US);
Assignee:
Eastman Kodak Company, Rochester, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F26B / ;
U.S. Cl.
CPC ...
34 16 ; 34 23 ; 34 34 ; 34155 ; 34 92 ; 118 68 ; 427350 ; 4273722 ; 34 20 ;
Abstract
Apparatus including a chamber within which are mounted spaced rollers and an elongated housing interposed between a pair of rollers for heating or cooling a web transported over the rollers. A suction device in fluid communication with the chamber establishes a pressure differential on opposite sides of the web for assisting in producing a predetermined angle of contact of the web with the rollers, and for drawing fluid from the housing along the surface of the web for heating or cooling the web.