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:
Sep. 20, 2016
Filed:
Sep. 17, 2013
Mitsubishi Heavy Industries, Ltd., Tokyo, JP;
Yasuo Soda, Tokyo, JP;
Haruto Shinoda, Tokyo, JP;
Yasunari Shibata, Tokyo, JP;
Yoshinori Koyama, Tokyo, JP;
MITSUBISHI HEAVY INDUSTRIES, LTD., Tokyo, JP;
Abstract
A powder conveyance device and a char recovery apparatus are each provided with: an inclination part serving as a powder discharge line which can convey char at a predetermined tilt angle by allowing the char to fall by gravity; a first porous plate having a predetermined opening ratio and being disposed along the inclination part; a second porous plate having a higher opening ratio than the first porous plate and being disposed along the inclination part at a position above the first porous plate; and an assist gas feed device for feeding assist gas to the inclination part through both the first porous plate and the second porous plate.