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.:

US 7644716 B1

PDF
Full Text
Expired
Date of Patent:
Jan. 12, 2010

Filed:

May. 04, 2006
Applicants:

Nobuo Hosoya, Utsunomiya, JP;

Hajime Ohinata, Utsunomiya, JP;

Yasuo Baba, Tokyo, JP;

Masaaki Kobayashi, Tokyo, JP;

Kazuei Takahashi, Ibaraki, JP;

Inventors:

Nobuo Hosoya, Utsunomiya, JP;

Hajime Ohinata, Utsunomiya, JP;

Yasuo Baba, Tokyo, JP;

Masaaki Kobayashi, Tokyo, JP;

Kazuei Takahashi, Ibaraki, JP;

Assignee:

Japan Tobacco Inc., Tokyo, JP;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A24D 1/10 (2006.01); B29C 47/88 (2006.01); F26B 3/08 (2006.01); F26B 7/00 (2006.01);
U.S. Cl.
CPC ...
Abstract

Apparatus for manufacturing a carbonaceous heat source chip, capable of drying an extrusion-molded carbonaceous heat source rod to proper hardness and supplying the same to a heat insulating material-wrapping device. The apparatus includes a hollow pipe that forms a conveying path for transporting the carbonaceous heat source rod continuously extrusion-molded by an extrusion molding machine, to the heat insulating material-wrapping device. The apparatus forms an airflow running through the hollow pipe by means of an air amplifier, and transports the carbonaceous heat source rod while drying the rod by using the airflow.


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Hosoya, Nobuo. (2010). Apparatus for manufacturing a carbonaceous heat source chip (U.S. Patent No. 7644716). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7644716

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