JPS6347210U - - Google Patents

Info

Publication number
JPS6347210U
JPS6347210U JP14087786U JP14087786U JPS6347210U JP S6347210 U JPS6347210 U JP S6347210U JP 14087786 U JP14087786 U JP 14087786U JP 14087786 U JP14087786 U JP 14087786U JP S6347210 U JPS6347210 U JP S6347210U
Authority
JP
Japan
Prior art keywords
piston
fluid pressure
pressure cylinder
emit
sensing
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
JP14087786U
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 JP14087786U priority Critical patent/JPS6347210U/ja
Publication of JPS6347210U publication Critical patent/JPS6347210U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Actuator (AREA)

Description

【図面の簡単な説明】
第１図は本考案の一実施例の断面図、第２図は
制御回路の回路構成図、第３図は動作説明図であ
る。 １：エアシリンダ、５：シリンダチユーブ、６
：ピストン、７：永久磁石、８：検知器、１２ａ
，１２ｂ：磁気抵抗素子、１８：緑色のＬＥＤ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 流体圧シリンダの非磁性材料からなるシリンダ
    チユーブの外周面に取付位置を変更可能に取付け
    られる検知器本体内に、該流体圧シリンダ内のピ
    ストンの周りに取付けた永久磁石が所定の範囲内
    に接近すると検知信号を発する２個の検知素子を
    、該両検知素子の中間位置に前記永久磁石が対応
    したときに該両検知素子がともに検知信号を発す
    るように前記ピストンの移動方向に互いに近接し
    て並設するとともに、前記両検知素子がともに検
    知信号を発したときにのみ点灯する表示灯を設け
    たことを特徴とする流体圧シリンダのピストン位
    置検知装置。
JP14087786U 1986-09-12 1986-09-12 Pending JPS6347210U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14087786U JPS6347210U (ja) 1986-09-12 1986-09-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14087786U JPS6347210U (ja) 1986-09-12 1986-09-12

Publications (1)

Publication Number Publication Date
JPS6347210U true JPS6347210U (ja) 1988-03-30

Family

ID=31048138

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14087786U Pending JPS6347210U (ja) 1986-09-12 1986-09-12

Country Status (1)

Country Link
JP (1) JPS6347210U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02248708A (ja) * 1989-03-22 1990-10-04 Koganei Ltd アクチュエータ用位置検出装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52121355A (en) * 1976-04-06 1977-10-12 Hitachi Cable Ltd Length measuring method and length measuring device for long-length ma terials having magnetic properties
JPS57161615A (en) * 1981-03-31 1982-10-05 Toyo Umpanki Co Ltd Staged position signal generator
JPS6037803B2 (ja) * 1978-03-24 1985-08-28 積水化学工業株式会社 高分子乳化剤
JPS6051409B2 (ja) * 1982-04-30 1985-11-13 昭和電線電纜株式会社 防振材の製造方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52121355A (en) * 1976-04-06 1977-10-12 Hitachi Cable Ltd Length measuring method and length measuring device for long-length ma terials having magnetic properties
JPS6037803B2 (ja) * 1978-03-24 1985-08-28 積水化学工業株式会社 高分子乳化剤
JPS57161615A (en) * 1981-03-31 1982-10-05 Toyo Umpanki Co Ltd Staged position signal generator
JPS6051409B2 (ja) * 1982-04-30 1985-11-13 昭和電線電纜株式会社 防振材の製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02248708A (ja) * 1989-03-22 1990-10-04 Koganei Ltd アクチュエータ用位置検出装置

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