JPS6049411U - Position detection device for pneumatic actuators - Google Patents

Position detection device for pneumatic actuators

Info

Publication number
JPS6049411U
JPS6049411U JP14094983U JP14094983U JPS6049411U JP S6049411 U JPS6049411 U JP S6049411U JP 14094983 U JP14094983 U JP 14094983U JP 14094983 U JP14094983 U JP 14094983U JP S6049411 U JPS6049411 U JP S6049411U
Authority
JP
Japan
Prior art keywords
position detection
detection device
springs
pneumatic actuators
drive shaft
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
JP14094983U
Other languages
Japanese (ja)
Other versions
JPH0240481Y2 (en
Inventor
正治 中尾
則之 藤井
橋本　可男
Original Assignee
株式会社山武
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 株式会社山武 filed Critical 株式会社山武
Priority to JP14094983U priority Critical patent/JPS6049411U/en
Publication of JPS6049411U publication Critical patent/JPS6049411U/en
Application granted granted Critical
Publication of JPH0240481Y2 publication Critical patent/JPH0240481Y2/ja
Granted legal-status Critical Current

Links

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) [Abstract] 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 the drawing]

第１図は従来の空気圧式操作器の位置検出装置を示す断
面図、第２図は本考案に係る空気圧式操作器の位置検出
装置を示す断面図である。 １１・・・・・・シリンダ、１４・・・・・・駆動軸、
１９・・・・・・コイルばね、２０・・・・・・上部コ
イルばね、２１・・・・・・下部コイルばね、２２・・
・・・・移動板。FIG. 1 is a sectional view showing a conventional position detection device for a pneumatic actuator, and FIG. 2 is a sectional view showing a position detection device for a pneumatic actuator according to the present invention. 11...Cylinder, 14...Drive shaft,
19... Coil spring, 20... Upper coil spring, 21... Lower coil spring, 22...
...Moving board.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 器内に空気圧が供給されることによりコイルばねの弾撥
力に抗して移動する駆動軸を備えた空気圧式操作器の位
置検出装置において、前記コイルばねはそれぞれが所定
のばね定数をもち互いに同軸線上に位置するように連結
された２つのばねからなり、これら両ばね間に前記駆動
軸の移動量を検出可能にする移動板を介装したことを特
徴とする空気圧式操作器の位置検出装置。In a position detection device for a pneumatic actuator, which includes a drive shaft that moves against the elastic force of a coil spring when air pressure is supplied into the device, each of the coil springs has a predetermined spring constant and Position detection of a pneumatic actuator comprising two springs connected so as to be located on a coaxial line, and a moving plate interposed between these springs to enable detection of the amount of movement of the drive shaft. Device.
JP14094983U 1983-09-13 1983-09-13 Position detection device for pneumatic actuators Granted JPS6049411U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14094983U JPS6049411U (en) 1983-09-13 1983-09-13 Position detection device for pneumatic actuators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14094983U JPS6049411U (en) 1983-09-13 1983-09-13 Position detection device for pneumatic actuators

Publications (2)

Publication Number Publication Date
JPS6049411U true JPS6049411U (en) 1985-04-06
JPH0240481Y2 JPH0240481Y2 (en) 1990-10-29

Family

ID=30315390

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14094983U Granted JPS6049411U (en) 1983-09-13 1983-09-13 Position detection device for pneumatic actuators

Country Status (1)

Country Link
JP (1) JPS6049411U (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6196867B2 (en) * 2013-10-01 2017-09-13 浜松ホトニクス株式会社 Optical module

Also Published As

Publication number Publication date
JPH0240481Y2 (en) 1990-10-29

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