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:
Mar. 17, 2020
Filed:
Dec. 27, 2016
Mitsubishi Aircraft Corporation, Aichi, JP;
Masatoshi Morishita, Tokyo, JP;
Masanori Tsujita, Tokyo, JP;
Satoshi Watanabe, Tokyo, JP;
Yoichi Uefuji, Tokyo, JP;
Kazuhiro Kawai, Tokyo, JP;
Toshiyuki Ishida, Tokyo, JP;
Gento Ichikawa, Tokyo, JP;
Go Fujita, Tokyo, JP;
MITSUBISHI AIRCRAFT CORPORATION, Aichi, JP;
Abstract
An anti-icing system according to the present invention includes: a piccolo tube that includes a flow path through which heated gas flows in the longitudinal direction from a rear end to a front end, and a plurality of ejection holes provided along the longitudinal direction to make the flow path communicate with an outside; and an engine serving as a supply source that supplies the heated gas toward the piccolo tube. The piccolo tube is decreased in an area of the flow path in a stepwise manner or in a continuous manner in the longitudinal direction, and has a continuous side surface provided with the ejection holes.