Patent Number: 9,970,358

Title: Exhaust flue

Abstract: An exhaust flue includes an exhaust chimney body, and an open end multi-hole area. The exhaust chimney body defines a passage for discharging exhaust gas. The open end multi-hole area is an area in which multiple holes are defined around a total circumference of an open end of the exhaust chimney body.

Inventors: Yamato; Tei (Tokyo, JP), Masuda; Yoshifumi (Tokyo, JP), Aota; Toyosei (Tokyo, JP), Ikeda; Kazufumi (Tokyo, JP), Ito; Takanori (Tokyo, JP), Toda; Tomonori (Tokyo, JP)

Assignee: MITSUBISHI HEAVY INDUSTRIES, LTD.

International Classification: F02C 7/24 (20060101); F01D 25/30 (20060101); F23R 3/00 (20060101)

Expiration Date: 2022-05-15 0:00:00