JPS6228016U

JPS6228016U -

Info

Publication number: JPS6228016U
Application number: JP11871985U
Authority: JP
Priority date: 1985-08-01
Filing date: 1985-08-01
Publication date: 1987-02-20

Description

[Brief explanation of the drawing]

第１図は、本考案の第１の実施例に係るフレキ
シブル排気管の縦断面図、第２図は、本考案の第
２の実施例に係るフレキシブル排気管の縦断面図
、第３図は、フレキシブル排気管を備えた排気系
全体の側面図、第４図は、一般的なフレキシブル
排気管の縦断面図、第５図は、従来のフレキシブ
ル排気管の縦断面図、第６図は、従来の他のフレ
キシブル排気管の縦断面図、第７図は、従来の他
のフレキシブル排気管の縦断面図である。１０……フレキシブル排気管、１１……蛇腹管
、１２……金網編管、１３……排気ガスパイプ、
２１……排気ガス入口、２２……排気ガス出口、
３１……球面部、４４……リング。 FIG. 1 is a vertical cross-sectional view of a flexible exhaust pipe according to a first embodiment of the present invention, FIG. 2 is a vertical cross-sectional view of a flexible exhaust pipe according to a second embodiment of the present invention, and FIG. , a side view of the entire exhaust system equipped with a flexible exhaust pipe, FIG. 4 is a vertical cross-sectional view of a general flexible exhaust pipe, FIG. 5 is a vertical cross-sectional view of a conventional flexible exhaust pipe, and FIG. 6 is a vertical cross-sectional view of a conventional flexible exhaust pipe. FIG. 7 is a vertical cross-sectional view of another conventional flexible exhaust pipe. 10... Flexible exhaust pipe, 11... Bellows pipe, 12... Wire mesh woven pipe, 13... Exhaust gas pipe,
21...exhaust gas inlet, 22...exhaust gas outlet,
31... Spherical part, 44... Ring.

Claims

[Claims for Utility Model Registration] An exhaust system comprising a bellows pipe having an exhaust gas inlet and an exhaust gas outlet, and for preventing exhaust gas entering from the exhaust gas inlet from hitting the inner wall surface of the bellows pipe. In a flexible exhaust pipe in which a gas pipe is disposed inside the bellows pipe, the exhaust gas pipe is made of a metal pipe, and the exhaust gas pipe is connected to either the exhaust gas inlet or the exhaust gas outlet. A flexible exhaust pipe characterized in that it is rotatable together with the bellows pipe using a fulcrum near one of the flexible exhaust pipes.