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:
Oct. 27, 2020
Filed:
Dec. 24, 2015
Eco Research Institute Ltd., Tokyo, JP;
Takamichi Matsushita, Tokyo, JP;
ECO RESEARCH INSTITUTE LTD., Tokyo, JP;
Abstract
Provided is a pulverizing apparatus () including a pulverization chamber () provided with a plurality of stationary blades () on an inner peripheral surface, a rotary shaft () rotatably supported by the pulverization chamber (), a plurality of rotary plates () fixed to the rotary shaft () and separated with intervals in the horizontal direction, and having a plurality of a rotary blades () on an outer peripheral surface, tip ends of the rotary blades () having space of 0.3 to 0.5 mm between tip ends of the stationary blades (), a paper powder feed port () to which paper powder is fed, a rotation driving unit () which rotates the rotary shaft () so that a peripheral speed of the tip ends of the rotary blades () is 19 to 30 m/sec, and a screen () arranged inside the pulverization chamber () having mesh openings of 130 to 400 μm.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile