JPS592043U - Piston in pressure switch - Google Patents

Piston in pressure switch

Info

Publication number
JPS592043U
JPS592043U JP9663182U JP9663182U JPS592043U JP S592043 U JPS592043 U JP S592043U JP 9663182 U JP9663182 U JP 9663182U JP 9663182 U JP9663182 U JP 9663182U JP S592043 U JPS592043 U JP S592043U
Authority
JP
Japan
Prior art keywords
piston
pressure switch
switch
pressurized fluid
pressurized
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
JP9663182U
Other languages
Japanese (ja)
Other versions
JPS6247160Y2 (en
Inventor
樋口　信広
Original Assignee
株式会社本田ロツク
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 株式会社本田ロツク filed Critical 株式会社本田ロツク
Priority to JP9663182U priority Critical patent/JPS592043U/en
Publication of JPS592043U publication Critical patent/JPS592043U/en
Application granted granted Critical
Publication of JPS6247160Y2 publication Critical patent/JPS6247160Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • 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 drawings]

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 復帰ばね１２に支承されるスイッチ押圧板１１を、加圧
流体の圧入により摺動するピストン３を介してスイッチ
接点部１０に押圧するようにした、　　　圧力スイッチ
において、前記ピストン３の上面に、前記加圧流体と隔
離してグリース６を封入するダイヤフラム５を設けると
共に前記ピストン３の外周にＯリング９を嵌挿したこと
を特徴とする圧力スイッチにおけるピストン。In a pressure switch, a switch pressing plate 11 supported by a return spring 12 is pressed against a switch contact portion 10 via a piston 3 that slides when pressurized fluid is pressurized. A piston in a pressure switch, characterized in that a diaphragm 5 is provided to seal in grease 6 in isolation from pressurized fluid, and an O-ring 9 is fitted around the outer periphery of the piston 3.
JP9663182U 1982-06-29 1982-06-29 Piston in pressure switch Granted JPS592043U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9663182U JPS592043U (en) 1982-06-29 1982-06-29 Piston in pressure switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9663182U JPS592043U (en) 1982-06-29 1982-06-29 Piston in pressure switch

Publications (2)

Publication Number Publication Date
JPS592043U true JPS592043U (en) 1984-01-07
JPS6247160Y2 JPS6247160Y2 (en) 1987-12-25

Family

ID=30230208

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9663182U Granted JPS592043U (en) 1982-06-29 1982-06-29 Piston in pressure switch

Country Status (1)

Country Link
JP (1) JPS592043U (en)

Also Published As

Publication number Publication date
JPS6247160Y2 (en) 1987-12-25

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