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:
Dec. 30, 2014
Filed:
Apr. 24, 2008
Applicants:
Noriyoshi Matsuo, Tokyo, JP;
Toru Komoriya, Tokyo, JP;
Inventors:
Noriyoshi Matsuo, Tokyo, JP;
Toru Komoriya, Tokyo, JP;
Assignee:
Fuji Jukogyo Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05B 1/04 (2006.01); B60H 3/00 (2006.01); B60H 1/34 (2006.01);
U.S. Cl.
CPC ...
B60H 1/34 (2013.01); B60H 3/0007 (2013.01);
Abstract
An air cannon is provided with an air cannon body having a cylindrical body partitioning an air chamber and an end plate provided at the cylindrical body, and compression means that is provided at the air cannon body and reduces a volume of the air chamber. In the air cannon, an ejection port having an inner-side opening end and an outer-side opening end that is larger than the inner-side opening end is formed in the end plate. The air inside the air chamber is ejected as air vortexes from the ejection port by driving the compression means.