JPH0376346U - - Google Patents

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Publication number
JPH0376346U
JPH0376346U JP13740389U JP13740389U JPH0376346U JP H0376346 U JPH0376346 U JP H0376346U JP 13740389 U JP13740389 U JP 13740389U JP 13740389 U JP13740389 U JP 13740389U JP H0376346 U JPH0376346 U JP H0376346U
Authority
JP
Japan
Prior art keywords
pressure
plunger
sensor body
movable plunger
diaphragm
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.)
Granted
Application number
JP13740389U
Other languages
English (en)
Other versions
JPH0747777Y2 (ja
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 filed Critical
Priority to JP13740389U priority Critical patent/JPH0747777Y2/ja
Publication of JPH0376346U publication Critical patent/JPH0376346U/ja
Application granted granted Critical
Publication of JPH0747777Y2 publication Critical patent/JPH0747777Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

【図面の簡単な説明】
第１図は、実施例圧力検出器を示す断面図、第
２図は、実施例圧力検出器を示す断面図、第３図
は従来の圧力スイツチを示す断面図である。 １……センサ器体、２……ダイヤフラム、３…
…プランジヤ、４……バネ固定部、５……コイル
バネ、８……空気室。

Claims (1)

  1. 【実用新案登録請求の範囲】 両端部に圧力ポートを備えるセンサ器体と、こ
    のセンサ器体の圧力室を２分するダイヤフラムと
    、このダイヤフラムに一端面が接面した状態で支
    持板により定位配備され、且つ他端のバネ固定部
    に止着したコイルバネにより附勢された可動プラ
    ンジヤ、このプランジヤに備える磁石に対し対向
    配備される検出部材とから成る圧力検出器におい
    て、 前記センサ器体の圧力室の上部であつて可動プ
    ランジヤの移動路に、プランジヤのバネ固定部が
    摺動するコイルバネの共振緩衝用空気室を設けた
    ことを特徴とする圧力検出器。
JP13740389U 1989-11-28 1989-11-28 圧力検出器 Expired - Lifetime JPH0747777Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13740389U JPH0747777Y2 (ja) 1989-11-28 1989-11-28 圧力検出器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13740389U JPH0747777Y2 (ja) 1989-11-28 1989-11-28 圧力検出器

Publications (2)

Publication Number Publication Date
JPH0376346U true JPH0376346U (ja) 1991-07-31
JPH0747777Y2 JPH0747777Y2 (ja) 1995-11-01

Family

ID=31684561

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13740389U Expired - Lifetime JPH0747777Y2 (ja) 1989-11-28 1989-11-28 圧力検出器

Country Status (1)

Country Link
JP (1) JPH0747777Y2 (ja)

Also Published As

Publication number Publication date
JPH0747777Y2 (ja) 1995-11-01

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