JPS5850282U - rotary valve drive device - Google Patents

rotary valve drive device

Info

Publication number
JPS5850282U
JPS5850282U JP14197581U JP14197581U JPS5850282U JP S5850282 U JPS5850282 U JP S5850282U JP 14197581 U JP14197581 U JP 14197581U JP 14197581 U JP14197581 U JP 14197581U JP S5850282 U JPS5850282 U JP S5850282U
Authority
JP
Japan
Prior art keywords
drive device
rotary valve
valve drive
piston
valve
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
JP14197581U
Other languages
Japanese (ja)
Other versions
JPS6348851Y2 (en
Inventor
中西　幹麿
Original Assignee
株式会社　巴技術研究所
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　巴技術研究所 filed Critical 株式会社　巴技術研究所
Priority to JP14197581U priority Critical patent/JPS5850282U/en
Publication of JPS5850282U publication Critical patent/JPS5850282U/en
Application granted granted Critical
Publication of JPS6348851Y2 publication Critical patent/JPS6348851Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Fluid-Driven Valves (AREA)
  • Actuator (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]

第１図は公知の回転弁駆動装置を略示する断面図、第２
図は本案による駆動装置の断面図、第３Ａおよび第３Ｂ
図は本案によるピストンの他の　　　　　□実施態様を
示す図である。 図中、符号・・・・・・弁軸１．２・・・・・・アーム
、３．３０　　　　。FIG. 1 is a sectional view schematically showing a known rotary valve drive device, and FIG.
The figure is a sectional view of the drive device according to the present invention, No. 3A and No. 3B.
The figure shows another embodiment of the piston according to the present invention. In the figure, symbols: valve shaft 1.2, arm, 3.30.

Claims (1)

【実用新案登録請求の範囲】 弁軸端に固着したアームの自由端を、これら部材を囲繞
するケーシングに取着したシリンダ内のピストンに取着
した連杆の自由端に枢着したものにおいて、 前記ピストン外周面を、前記シリンダ内壁面に圧接しつ
つ摺動する球面に形成してなる回転弁の駆動装置。[Claims for Utility Model Registration] In a valve in which the free end of an arm fixed to the end of the valve shaft is pivoted to the free end of a connecting rod attached to a piston in a cylinder attached to a casing surrounding these members, A drive device for a rotary valve, wherein the outer peripheral surface of the piston is formed into a spherical surface that slides while being in pressure contact with the inner wall surface of the cylinder.
JP14197581U 1981-09-26 1981-09-26 rotary valve drive device Granted JPS5850282U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14197581U JPS5850282U (en) 1981-09-26 1981-09-26 rotary valve drive device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14197581U JPS5850282U (en) 1981-09-26 1981-09-26 rotary valve drive device

Publications (2)

Publication Number Publication Date
JPS5850282U true JPS5850282U (en) 1983-04-05
JPS6348851Y2 JPS6348851Y2 (en) 1988-12-15

Family

ID=29935028

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14197581U Granted JPS5850282U (en) 1981-09-26 1981-09-26 rotary valve drive device

Country Status (1)

Country Link
JP (1) JPS5850282U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6177403U (en) * 1984-10-26 1986-05-24

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6177403U (en) * 1984-10-26 1986-05-24

Also Published As

Publication number Publication date
JPS6348851Y2 (en) 1988-12-15

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