JPS6024972U

JPS6024972U - airtight container

Info

Publication number: JPS6024972U
Application number: JP11676483U
Authority: JP
Inventors: 鳥居　大作
Original assignee: 三菱重工業株式会社
Priority date: 1983-07-27
Filing date: 1983-07-27
Publication date: 1985-02-20

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 the drawing]

第１図は締め付は部の正面図、第２図は第１図の■−■
矢視断面の横断面図、第３図は圧力容器１、開口部２の
シート部の面圧分布図、第４図は締め付は部の正面図、
第５図は第４図の■−■矢視の横断面図、第６図は内側
押え金具の押し付は力によってシート面に作用する面圧
分布状況、第７図は外側押え金具の押し付は力による接
触部の応力分布状況、第８図は第６，７図の■−■矢視
断面に於ける応力分布状況を示す夫々応力分布図である
。１７・・・・・・外側押え金具、Ｆ、・・・・・・外側
面圧、Ｆ２・・・・・・内側面圧。Figure 1 is a front view of the tightening section, Figure 2 is the ■-■ of Figure 1.
3 is a surface pressure distribution diagram of the seat part of the pressure vessel 1 and the opening part 2; FIG. 4 is a front view of the tightening part;
Figure 5 is a cross-sectional view taken from the ■-■ arrow direction in Figure 4, Figure 6 is the distribution of surface pressure applied to the sheet surface by force when the inner presser is pressed, and Figure 7 is the pressing of the outer presser. 8 is a stress distribution diagram showing the stress distribution state in the cross section taken along the arrows ``--'' in FIGS. 6 and 7, respectively. 17...Outer presser fitting, F,...Outer surface pressure, F2...Inner surface pressure.

Claims

[Scope of utility model registration request]

A gasket disposed along the inner edge of the opening of the pressure vessel, an inner presser fitting that presses the gasket, and two or more pieces that grip the inner presser metal fitting and contact the pressure vessel from the outside of the pressure vessel. and an outer presser fitting that tensions the inner presser fitting through the legs of the airtight container.