JPS613439U - pressure transmitter - Google Patents

pressure transmitter

Info

Publication number
JPS613439U
JPS613439U JP8671384U JP8671384U JPS613439U JP S613439 U JPS613439 U JP S613439U JP 8671384 U JP8671384 U JP 8671384U JP 8671384 U JP8671384 U JP 8671384U JP S613439 U JPS613439 U JP S613439U
Authority
JP
Japan
Prior art keywords
pressure transmitter
pressure
chamber
transmitter
utility
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP8671384U
Other languages
Japanese (ja)
Inventor
芳己 山本
幸夫 高橋
朋之 飛田
Original Assignee
株式会社日立製作所
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 株式会社日立製作所 filed Critical 株式会社日立製作所
Priority to JP8671384U priority Critical patent/JPS613439U/en
Publication of JPS613439U publication Critical patent/JPS613439U/en
Pending legal-status Critical Current

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  • Measuring Fluid Pressure (AREA)

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

【図面の簡単な説明】[Brief explanation of drawings]

第1図は、従来例の圧力スイッチの原理図、第2図はそ
の全体構造図、第3図は本考案の一実施例を示す断面図
である。 11・・・半導体圧カセンサ、12,13・・・シール
ダイアフラム、14・・・ハーメチックシール、15・
・・配線、16・・・コネクタ、17・・・リード、1
8,−19・・・封入液、20・・・本体。
FIG. 1 is a principle diagram of a conventional pressure switch, FIG. 2 is a diagram of its overall structure, and FIG. 3 is a sectional view showing an embodiment of the present invention. 11... Semiconductor pressure sensor, 12, 13... Seal diaphragm, 14... Hermetic seal, 15.
...Wiring, 16...Connector, 17...Lead, 1
8, -19...Enclosed liquid, 20...Main body.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 密封された容器内の圧力を検出する圧力検出器において
、該圧力検出器の測定室内に温度補償珀の基準圧力室を
設けたことを特徴とする圧力発信器。
1. A pressure transmitter for detecting pressure within a sealed container, characterized in that a reference pressure chamber of a temperature compensator is provided within a measurement chamber of the pressure detector.
JP8671384U 1984-06-13 1984-06-13 pressure transmitter Pending JPS613439U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8671384U JPS613439U (en) 1984-06-13 1984-06-13 pressure transmitter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8671384U JPS613439U (en) 1984-06-13 1984-06-13 pressure transmitter

Publications (1)

Publication Number Publication Date
JPS613439U true JPS613439U (en) 1986-01-10

Family

ID=30638277

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8671384U Pending JPS613439U (en) 1984-06-13 1984-06-13 pressure transmitter

Country Status (1)

Country Link
JP (1) JPS613439U (en)

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