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. 09, 1979
Filed:
Sep. 02, 1977
Applicant:
Inventors:
Izumi Arai, Chigasaki, JP;
Yasuteru Yamada, Wakayama, JP;
Akio Mutsuta, Wakayama, JP;
Kenji Kadota, Niihama, JP;
Assignees:
Sumitomo Heavy Industries, Ltd., Tokyo, JP;
Sumitomo Metal Industries, Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D / ;
U.S. Cl.
CPC ...
210 67 ; 34 46 ; 210 68 ; 210 71 ; 210 77 ;
Abstract
A method is disclosed for feeding a constant amount of filter cake to a dryer thereby producing dried powder having a predetermined moisture content so that materials of uniform quality are fed at a constant rate to the stages subsequent to the dryer in a pelletizing system of the iron and steel industry.
Arai, Izumi. (1979). Method for dehydrating a mixed dust slurry (U.S. Patent No. 4133756). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4133756
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile