JPS61149805U - - Google Patents

Info

Publication number
JPS61149805U
JPS61149805U JP3434885U JP3434885U JPS61149805U JP S61149805 U JPS61149805 U JP S61149805U JP 3434885 U JP3434885 U JP 3434885U JP 3434885 U JP3434885 U JP 3434885U JP S61149805 U JPS61149805 U JP S61149805U
Authority
JP
Japan
Prior art keywords
piston
cylinder
position detection
outer periphery
cylinder body
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
JP3434885U
Other languages
Japanese (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 JP3434885U priority Critical patent/JPS61149805U/ja
Publication of JPS61149805U publication Critical patent/JPS61149805U/ja
Pending legal-status Critical Current

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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】[Brief explanation of drawings]

第１図は本考案によるシリンダのピストン位置
検出装置の説明図、第２図及び第３図は従来技術
によるピストン位置検出装置の説明図である。 １：ピストン位置検出装置、２：位置検出スイ
ツチ、３：カバー、４：磁石、５：コントローラ
、６：電線、１０：エアシリンダ、１１：エアシ
リンダ本体、１３：空気源、１４：配管、１６：
切換用電磁弁。 FIG. 1 is an explanatory diagram of a cylinder piston position detecting device according to the present invention, and FIGS. 2 and 3 are explanatory diagrams of a piston position detecting device according to the prior art. 1: Piston position detection device, 2: Position detection switch, 3: Cover, 4: Magnet, 5: Controller, 6: Electric wire, 10: Air cylinder, 11: Air cylinder body, 13: Air source, 14: Piping, 16 :
Solenoid valve for switching.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 周囲に磁石を埋め込んだピストンを有するシリ
ンダのピストンの位置を検出する装置において、
該シリンダ本体外周と該シリンダ本体外周に密着
され冷却用空気の注入口及び排出口を有する断熱
性カバーとの間の空間に位置検出スイツチを取り
付けたことを特徴とするシリンダのピストン位置
検出装置。 In a device for detecting the position of a piston of a cylinder having a piston with a magnet embedded around it,
A piston position detection device for a cylinder, characterized in that a position detection switch is installed in a space between the outer periphery of the cylinder body and a heat insulating cover that is in close contact with the outer periphery of the cylinder body and has an inlet and an outlet for cooling air.
JP3434885U 1985-03-11 1985-03-11 Pending JPS61149805U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3434885U JPS61149805U (en) 1985-03-11 1985-03-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3434885U JPS61149805U (en) 1985-03-11 1985-03-11

Publications (1)

Publication Number Publication Date
JPS61149805U true JPS61149805U (en) 1986-09-16

Family

ID=30537633

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3434885U Pending JPS61149805U (en) 1985-03-11 1985-03-11

Country Status (1)

Country Link
JP (1) JPS61149805U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6433005U (en) * 1987-08-24 1989-03-01
JPH023702A (en) * 1987-11-13 1990-01-09 Ckd Controls Ltd Detector for piston position of hydraulic cylinder
JPH0523009U (en) * 1991-09-10 1993-03-26 多摩川精機株式会社 Wire-wound rotation detector

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6433005U (en) * 1987-08-24 1989-03-01
JPH023702A (en) * 1987-11-13 1990-01-09 Ckd Controls Ltd Detector for piston position of hydraulic cylinder
JPH0523009U (en) * 1991-09-10 1993-03-26 多摩川精機株式会社 Wire-wound rotation detector

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