JPS59144540U - Overpressure prevention device for pressure sensors using diaphragm or bellows - Google Patents

Overpressure prevention device for pressure sensors using diaphragm or bellows

Info

Publication number
JPS59144540U
JPS59144540U JP3788683U JP3788683U JPS59144540U JP S59144540 U JPS59144540 U JP S59144540U JP 3788683 U JP3788683 U JP 3788683U JP 3788683 U JP3788683 U JP 3788683U JP S59144540 U JPS59144540 U JP S59144540U
Authority
JP
Japan
Prior art keywords
diaphragm
bellows
overpressure
supported
prevention device
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
JP3788683U
Other languages
Japanese (ja)
Inventor
和彦 庭野
Original Assignee
株式会社エー・アンド・デイ
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 株式会社エー・アンド・デイ filed Critical 株式会社エー・アンド・デイ
Priority to JP3788683U priority Critical patent/JPS59144540U/en
Publication of JPS59144540U publication Critical patent/JPS59144540U/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]

図面は本考案の一実施例を示した説明図である。 １・・・・・・ハウジング、３・・・・・・ベース部材
、５・・・・・・ダイヤフラム、６・・・・・・可動電
極、７・・・・・・固定電極支持部材、９・・・・・・
固定電極、１−１・・・・・・固定接点、１２・・・・
・・ネジ、１３・・・・・・スプリング、１４・・・・
・・可動接点、１５・・・・・・制御回路、１６・・・
・・・電磁弁。The drawings are explanatory diagrams showing one embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... Housing, 3... Base member, 5... Diaphragm, 6... Movable electrode, 7... Fixed electrode support member, 9...
Fixed electrode, 1-1...Fixed contact, 12...
...Screw, 13...Spring, 14...
...Movable contact, 15...Control circuit, 16...
···solenoid valve.

Claims (3)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）圧力の被作用部材としてダイヤフラム或はベロー
ズを用いる圧力センサーにおいて、センサ一本体の一部
に固定接点を支持すると共に、前記ダイヤフラム或はベ
ロージズに、該ダイヤフラムの変位方向において該固定
接点に対向する可動接点を支持し、前記固定接点に対す
る該可動接点の接触により過圧信号を得るようにしたこ
とを特徴とするダイヤフラム或はベローズを用いる圧力
センサーの過圧防止装置。(1) In a pressure sensor that uses a diaphragm or bellows as a member to which pressure is applied, a fixed contact is supported on a part of the sensor body, and a fixed contact is supported on the diaphragm or bellows in the direction of displacement of the diaphragm. An overpressure prevention device for a pressure sensor using a diaphragm or a bellows, characterized in that opposing movable contacts are supported and an overpressure signal is obtained by contact of the movable contacts with the fixed contact. （２）センサ一本体に支持される固定接点が、可動接点
に対する離間距離を調節可能になされていることを特徴
とする実用新案登録請求の範囲第一項に記載のダイヤフ
ラム或はベローズを用いる圧力センサーの過圧防止装置
。(2) Pressure using a diaphragm or bellows according to claim 1 of the utility model registration claim, characterized in that the distance between the fixed contact supported by the sensor body and the movable contact can be adjusted. Sensor overpressure protection device. （３）　　過圧信号によりセンサ一本体に対する送排気
通路中の電磁弁を制御させるようにしたことを特徴とす
る実用新案登録請求の範囲第一項に記載のダイヤフラム
或はベローズを用いる圧力センサーの過圧防止装置。(3) A pressure sensor using a diaphragm or bellows according to claim 1 of the utility model registration, characterized in that an overpressure signal controls a solenoid valve in an air supply/exhaust passage to the sensor body. Overpressure protection device.
JP3788683U 1983-03-16 1983-03-16 Overpressure prevention device for pressure sensors using diaphragm or bellows Pending JPS59144540U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3788683U JPS59144540U (en) 1983-03-16 1983-03-16 Overpressure prevention device for pressure sensors using diaphragm or bellows

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3788683U JPS59144540U (en) 1983-03-16 1983-03-16 Overpressure prevention device for pressure sensors using diaphragm or bellows

Publications (1)

Publication Number Publication Date
JPS59144540U true JPS59144540U (en) 1984-09-27

Family

ID=30168574

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3788683U Pending JPS59144540U (en) 1983-03-16 1983-03-16 Overpressure prevention device for pressure sensors using diaphragm or bellows

Country Status (1)

Country Link
JP (1) JPS59144540U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016203694A1 (en) * 2015-06-18 2016-12-22 株式会社鷺宮製作所 Pressure switch, pressure sensor, and module for these

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4914172U (en) * 1972-05-09 1974-02-06

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4914172U (en) * 1972-05-09 1974-02-06

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016203694A1 (en) * 2015-06-18 2016-12-22 株式会社鷺宮製作所 Pressure switch, pressure sensor, and module for these
JPWO2016203694A1 (en) * 2015-06-18 2017-11-24 株式会社鷺宮製作所 Pressure switch, pressure sensor, and modules thereof

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