JPS5827685U

JPS5827685U - header

Info

Publication number: JPS5827685U
Application number: JP12285781U
Authority: JP
Inventors: 宏之荒木
Original assignee: 三菱重工業株式会社
Priority date: 1981-08-19
Filing date: 1981-08-19
Publication date: 1983-02-22

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は従来の管寄せの正面断面図、第２図は第１図中
の１ｔ−ｎ矢視図、第３図は本考案の１実施例の正面断
面図、第４図は第３図中の■部拡大図、第５図は第３図
中の■−■矢視図である。０２．２・・・オリフィス、０４，４・・・管寄せ胴、
０５．５・・・管、０６，６・・・手穴、０７，７・・
・孔、８・・・穴、９・・・溝、１０・・・バネ。FIG. 1 is a front sectional view of a conventional header, FIG. 2 is a view taken along the line 1t-n in FIG. 1, FIG. 3 is a front sectional view of one embodiment of the present invention, and FIG. An enlarged view of the part ■ in the figure, and FIG. 5 is a view taken along the arrow ■-■ in FIG. 02.2... Orifice, 04,4... Header body,
05.5...pipe, 06,6...hand hole, 07,7...
- Hole, 8...hole, 9...groove, 10...spring.

Claims

[Scope of utility model registration request]

In a header in which a plurality of pipes communicating with the interior are connected to a header body through holes provided in the header body, and an orifice is arranged at an opening on the inside of the hole, the orifice is fitted into the opening. The orifice is fixed by providing a hole of the same size and a groove on the side thereof, and fitting the circumferential end of a substantially annular spring that comes into contact with the vicinity of the surface end of the orifice into the groove. A pipe header.