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. 21, 1997
Filed:
Jan. 19, 1996
Applicant:
Inventor:
Jukka Lehtinen, Tampere, FI;
Assignee:
Valmet Corporation, Helsinki, FI;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F26B / ;
U.S. Cl.
CPC ...
34 95 ; 34 71 ; 34355 ;
Abstract
A drying apparatus for drying a fibre web between two tight bands that move in parallel and turn around turning rolls, wherein a fibre web is taken between heating wires through a drying zone defined by the bands, and auxiliary wires are arranged between the heating wires and the bands. The heating wires are permeable to steam, whereby the steam evaporating from the fibre web passes through the heating wires and the auxiliary wires toward the cooled bands simultaneously from both sides.
Lehtinen, Jukka. (1997). Apparatus for drying a fibre web, and a drying section of a paper machine (U.S. Patent No. 5594997). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5594997
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile