JPS62174102U - - Google Patents

Info

Publication number
JPS62174102U
JPS62174102U JP6341686U JP6341686U JPS62174102U JP S62174102 U JPS62174102 U JP S62174102U JP 6341686 U JP6341686 U JP 6341686U JP 6341686 U JP6341686 U JP 6341686U JP S62174102 U JPS62174102 U JP S62174102U
Authority
JP
Japan
Prior art keywords
piston rod
magnetic fluid
hole
fluid seal
piston
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
JP6341686U
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 JP6341686U priority Critical patent/JPS62174102U/ja
Publication of JPS62174102U publication Critical patent/JPS62174102U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図は本考案の一実施例を示す断面図、第2
図は従来の一例を示す断面図である。 1……ボデイ、2……ピストン、3……ピスト
ンパツキン、4……ピストンロツド、5……端部
、6……空気供給口B、7……第1次パツキン、
8……穴、9……集塵口、10……磁性流体シー
ル、11……磁性流体、12……空気供給口A。

Claims (1)

    【実用新案登録請求の範囲】
  1. ピストンロツドが突出する側のボデイ端に設け
    られ、ピストンロツドよりわずかに大きな内径を
    有したリング状の磁性流体シールと、該磁性流体
    シールに近接してピストン側に位置しピストンロ
    ツドにより貫ぬかれる穴と連絡する集塵口とを含
    むことを特徴とするエアーシリンダ。
JP6341686U 1986-04-25 1986-04-25 Pending JPS62174102U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6341686U JPS62174102U (ja) 1986-04-25 1986-04-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6341686U JPS62174102U (ja) 1986-04-25 1986-04-25

Publications (1)

Publication Number Publication Date
JPS62174102U true JPS62174102U (ja) 1987-11-05

Family

ID=30898620

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6341686U Pending JPS62174102U (ja) 1986-04-25 1986-04-25

Country Status (1)

Country Link
JP (1) JPS62174102U (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5344773A (en) * 1976-10-04 1978-04-21 Kobe Steel Ltd Outside leakage preventing device of oil pressure cylinder
JPS6057004A (ja) * 1983-09-05 1985-04-02 Matsushita Electric Ind Co Ltd 真空装置用往復動シリンダ

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5344773A (en) * 1976-10-04 1978-04-21 Kobe Steel Ltd Outside leakage preventing device of oil pressure cylinder
JPS6057004A (ja) * 1983-09-05 1985-04-02 Matsushita Electric Ind Co Ltd 真空装置用往復動シリンダ

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