JPS58179726U - pressure switch - Google Patents

pressure switch

Info

Publication number
JPS58179726U
JPS58179726U JP7627682U JP7627682U JPS58179726U JP S58179726 U JPS58179726 U JP S58179726U JP 7627682 U JP7627682 U JP 7627682U JP 7627682 U JP7627682 U JP 7627682U JP S58179726 U JPS58179726 U JP S58179726U
Authority
JP
Japan
Prior art keywords
pressure switch
pressure
diaphragm
movable contact
turns
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
JP7627682U
Other languages
Japanese (ja)
Inventor
幸一 佐藤
宏 吉田
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 JP7627682U priority Critical patent/JPS58179726U/en
Publication of JPS58179726U publication Critical patent/JPS58179726U/en
Pending legal-status Critical Current

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  • Switches Operated By Changes In Physical Conditions (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 the drawing]

第1図は従来の圧力スイッチを示す構造断面図、第2図
は本考案の原理を示す構造断面図である。 1・・・圧力導入口、2・・・ダイヤフラム、3・・・
スプリング、4・・・固定接点、5・・・可動接点、6
・・・ダイヤフラム押え、7・・・パツキン。
FIG. 1 is a structural sectional view showing a conventional pressure switch, and FIG. 2 is a structural sectional view showing the principle of the present invention. 1...Pressure inlet, 2...Diaphragm, 3...
Spring, 4... Fixed contact, 5... Movable contact, 6
...Diaphragm presser, 7...Patzkin.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ダイヤフラム等の圧力を検知し、可動接点を動作させ、
設定圧力で電流を通電−遮断させる圧力スイッチにおい
て、圧力導入口側に、ダイヤフラムの変形を防止するダ
イヤフラム押え機構を設けたことを特徴とする圧力スイ
ッチ。
Detects the pressure of the diaphragm, etc., operates the movable contact,
A pressure switch that turns on and off current at a set pressure, characterized in that a diaphragm holding mechanism is provided on the pressure inlet side to prevent deformation of the diaphragm.
JP7627682U 1982-05-26 1982-05-26 pressure switch Pending JPS58179726U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7627682U JPS58179726U (en) 1982-05-26 1982-05-26 pressure switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7627682U JPS58179726U (en) 1982-05-26 1982-05-26 pressure switch

Publications (1)

Publication Number Publication Date
JPS58179726U true JPS58179726U (en) 1983-12-01

Family

ID=30085598

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7627682U Pending JPS58179726U (en) 1982-05-26 1982-05-26 pressure switch

Country Status (1)

Country Link
JP (1) JPS58179726U (en)

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