JPH0177236U - - Google Patents

Info

Publication number
JPH0177236U
JPH0177236U JP1987173429U JP17342987U JPH0177236U JP H0177236 U JPH0177236 U JP H0177236U JP 1987173429 U JP1987173429 U JP 1987173429U JP 17342987 U JP17342987 U JP 17342987U JP H0177236 U JPH0177236 U JP H0177236U
Authority
JP
Japan
Prior art keywords
switch
vent hole
chamber
pressure
communicates
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
JP1987173429U
Other languages
English (en)
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 JP1987173429U priority Critical patent/JPH0177236U/ja
Publication of JPH0177236U publication Critical patent/JPH0177236U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Switches Operated By Changes In Physical Conditions (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例を示す圧力スイツチ
の縦断面図、第2図は第1図の部分拡大部、第3
図は従来技術の圧力スイツチの縦断面図である。 1……スイツチ本体、3……スイツチ室、4…
…通気孔、13……圧力室、16……ダイヤフラ
ム、28……平面部、29……通気性フイルタ。

Claims (1)

    【実用新案登録請求の範囲】
  1. スイツチ本体内にダイヤフラムによつて仕切ら
    れた圧力室とスイツチ室を有する圧力スイツチに
    おいて、前記スイツチ室内と前記スイツチ本体の
    外側部とを連通する通気孔を設け、該通気孔の開
    放端部に周囲を溶着した通気性フイルタを有する
    ことを特徴とする圧力スイツチ。
JP1987173429U 1987-11-13 1987-11-13 Pending JPH0177236U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987173429U JPH0177236U (ja) 1987-11-13 1987-11-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987173429U JPH0177236U (ja) 1987-11-13 1987-11-13

Publications (1)

Publication Number Publication Date
JPH0177236U true JPH0177236U (ja) 1989-05-24

Family

ID=31465336

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987173429U Pending JPH0177236U (ja) 1987-11-13 1987-11-13

Country Status (1)

Country Link
JP (1) JPH0177236U (ja)

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