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. 15, 1977
Filed:
Feb. 17, 1976
Applicant:
Inventors:
Yoshimasa Sato, Niihama, JA;
Toshio Tsukuda, Niihama, JA;
Hajime Inoue, Abiko, JA;
Akio Mutsuta, Wakayama, JA;
Assignees:
Sumitomo Heavy Industries, Ltd., Tokyo, JA;
Sumitomo Metal Industries, Ltd., Osaka, JA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F25D / ;
U.S. Cl.
CPC ...
62331 ; 62374 ; 9811 / ; 1101 / ; 266158 ; 266159 ; 432 72 ;
Abstract
An improved apparatus for cooling hot pellets discharged from a kiln or the like with water is presented wherein the pellets are charged through a chute into a water cooling bath while avoiding oxidation thereof. The cooling bath is covered with a hood and the pressure difference between the chute and hood is controlled during the process.
Sato, Yoshimasa. (1977). Apparatus for cooling pellets (U.S. Patent No. 4057978). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4057978
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile