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:
Aug. 19, 2014
Filed:
Oct. 09, 2009
Yasutoyo Fusejima, Shinjuku-ku, JP;
Takuya Nakamura, Shinjuku-ku, JP;
Takashi Terada, Shinjuku-ku, JP;
Shigemi Isobe, Shinjuku-ku, JP;
Yasutoyo Fusejima, Shinjuku-ku, JP;
Takuya Nakamura, Shinjuku-ku, JP;
Takashi Terada, Shinjuku-ku, JP;
Shigemi Isobe, Shinjuku-ku, JP;
Freund Corporation, Tokyo, JP;
Abstract
In a pan coating apparatus including a rotary drum which rotates about a horizontal rotation axis, an air supply chamber having a larger sectional area than that of an opening portion is arranged on a front stage with respect to the front-surface opening portion of the rotary drum. The air supply chamber is formed in a chamber door attached to a front of a casing, and has one end side communicating to the opening portion and another end side connected to an air supply duct via an air supply hole. The air flowing into the air supply chamber from the air supply duct is reduced in flow rate in the air supply chamber and supplied from the opening portion into the rotary drum with the air flow thereof in a stable state.