JPS5811190U

JPS5811190U - branch pipe

Info

Publication number: JPS5811190U
Application number: JP10474981U
Authority: JP
Inventors: 来田　信生; 敬渡辺
Original assignee: 三菱重工業株式会社
Priority date: 1981-07-16
Filing date: 1981-07-16
Publication date: 1983-01-24

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は従来機の平面図、第２図は従来機の説明図、第
３図は本機の平面図、第４図は第３図の１点鎖線部分の
拡大図、第５図は本考案と類似の先願発明の平面図、第
６図は第５図のＡ−Ａ矢視図、第７図は第６図のＢ−Ｂ
矢視図、第８図は類似先願発明の以前装置平面図、第９
図は第８図のＴ−Ｉ矢視図、第１０図は第９図の■−■
矢視図である。１は主管、２，３は枝管、４は管胴部、５は補強桁。Fig. 1 is a plan view of the conventional machine, Fig. 2 is an explanatory diagram of the conventional machine, Fig. 3 is a plan view of the present machine, Fig. 4 is an enlarged view of the dashed-dotted line in Fig. 3, and Fig. 5 is an explanatory diagram of the conventional machine. A plan view of a prior invention similar to the present invention, FIG. 6 is a view taken along arrow A-A in FIG. 5, and FIG. 7 is a view taken along B-B in FIG. 6.
A view in the direction of arrows, FIG. 8 is a plan view of a previous device of a similar prior invention, and FIG.
The figure is a T-I arrow view of Fig. 8, and Fig. 10 is a view from ■-■ of Fig. 9.
It is an arrow view. 1 is the main pipe, 2 and 3 are branch pipes, 4 is the pipe body, and 5 is the reinforcing girder.

Claims

[Scope of utility model registration request]

In branch pipes or confluence pipes of fluid pipelines, the reinforcing girder for bearing concentrated stress is integrated with the pipe body at the branch pipe intersection, and the amount of protrusion into the branch pipe is reduced, and the cross-sectional shape is streamlined. A branch pipe characterized by an almost triangular shape with a larger base along the line.