JPS5956541U

JPS5956541U - pressure gauge

Info

Publication number: JPS5956541U
Application number: JP15264882U
Authority: JP
Inventors: 正西原; 宣夫宮地; 隆藤岡
Original assignee: 横河電機株式会社
Priority date: 1982-10-07
Filing date: 1982-10-07
Publication date: 1984-04-13

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]

図は本考案の一実施例の構成説明図である。１・・・測定カプセル、１１・・・測定ダイアフラム、
ｉ　２ａ、　　１２ｂ−・・ボデー、１３ａ、　　１３
ｂ−・・測定室、１４・・・固定電極、１５・・・絶縁
体、１６ａ、１６ｂ・声・連通Ｌ１７・・・アイソレー
トチューブ、２・・・ハウジング、２１・・・ハウジン
グ本体部、２１１・・・凹部、２２・・・蓋部、２２１
・・・段部、２３・・・内部室、２４・・・０リング、
２５ａ、２５ｂ・・・シールダイアフラム、２６ａ、　
　２６ｂ−・・受圧室、２７ａ、２７ｂ・・・連通孔、
２８・・・挿入孔、３・・・オーバーレンジ保護機構、
３１・・・プラグ、３１１・・・隙間、３１２・・・ね
じ部、３１３・・・溶接、３１４・・・内部空所、３２
・・・ベローズ、３３・・・スプリング、３４・・・ス
トッパー、３５．３６・・・連通孔、４ａ、　　４ｂ・
・・封入液。The figure is an explanatory diagram of the configuration of an embodiment of the present invention. 1... Measuring capsule, 11... Measuring diaphragm,
i 2a, 12b--Body, 13a, 13
b-...Measurement chamber, 14...Fixed electrode, 15...Insulator, 16a, 16b, voice/communication L17...Isolate tube, 2...Housing, 21...Housing body part, 211... recess, 22... lid, 221
... step part, 23 ... internal chamber, 24 ... 0 ring,
25a, 25b... Seal diaphragm, 26a,
26b-...pressure receiving chamber, 27a, 27b...communication hole,
28...insertion hole, 3...overrange protection mechanism,
31... Plug, 311... Gap, 312... Threaded portion, 313... Welding, 314... Internal void, 32
... Bellows, 33... Spring, 34... Stopper, 35.36... Communication hole, 4a, 4b.
...Filled liquid.

Claims

[Scope of utility model registration request]

A main body provided with an insertion hole to which internal pressure is applied, a pressure receiving unit inserted into the insertion hole, and a pressure receiving unit inserted and fixed into the insertion hole, and when the pressure receiving unit is fixed to the insertion hole, the same number seals the internal pressure. and a plug whose outer periphery is welded and fixed to the body tenon, the pressure gauge comprising a threaded portion through which the insertion hole and the plug are screwed together for a required length.