JPH03115272U - - Google Patents
Info
- Publication number
- JPH03115272U JPH03115272U JP2368090U JP2368090U JPH03115272U JP H03115272 U JPH03115272 U JP H03115272U JP 2368090 U JP2368090 U JP 2368090U JP 2368090 U JP2368090 U JP 2368090U JP H03115272 U JPH03115272 U JP H03115272U
- Authority
- JP
- Japan
- Prior art keywords
- limit
- control device
- limit switch
- dot
- butterfly 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
Links
- 125000006850 spacer group Chemical group 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 1
Landscapes
- Control Of Position Or Direction (AREA)
- Electrically Driven Valve-Operating Means (AREA)
Description
第１図は本考案の一実施例を示すバタフライ弁
のモータ制御装置の上面図、第２図は第１図−
線断面図、第３図は頂部カバーを取除いた平面
図、第４図ａは要部平面図、同図ｂは同図ａの
−線断面図、第５図ａは従来例の頂部カバーを
取除いた平面図、同図ｂは同図ａの−線断面
図である。
１……出力軸、７……頂部カバー、８……開度
計、１１……リミツトカム、１２，１５……歯車
、１３……スリツト、１４……ポテンシヨメータ
、１６……リミツトスイツチ、１６ａ……ストラ
イカ、１７……リミツトドツク、１８……スペー
サ、１９……ナツト。
FIG. 1 is a top view of a butterfly valve motor control device showing an embodiment of the present invention, and FIG.
3 is a plan view with the top cover removed, FIG. 4 a is a plan view of the main part, FIG. Figure b is a sectional view taken along the - line in figure a. 1... Output shaft, 7... Top cover, 8... Openness gauge, 11... Limit cam, 12, 15... Gear, 13... Slit, 14... Potentiometer, 16... Limit switch, 16a... ...Striker, 17...Limit dock, 18...Spacer, 19...nut.
Claims (1)
ミツトスイツチと、弁開度表示作用をするポテン
シヨメータとを備えたバタフライ弁のモータ制御
装置において、出力軸にリミツトカムを取付け、
該リミツトカムの外周部に、ポテンシヨメータ側
歯車とかみ合う歯車を設けると共に、該リミツト
カムに設けられたスリツトを介して、下方位置に
リミツトスイツチ作動用のリミツトドツクを取付
けたことを特徴とするバタフライ弁のモータ制御
装置。 ２ リミツトカムに設けられたスリツトを貫通し
て、下方位置にあるリミツトスイツチ作動用のリ
ミツトドツクを、スペーサを介しナツトによつて
締結して取付け、該リミツトドツクとリミツトス
イツチ用ストライカとの相対位置を、該リミツト
カムの上面から調整可能としたことを特徴とする
請求項１記載のバタフライ弁のモータ制御装置。[Scope of Claim for Utility Model Registration] 1. A motor control device for a butterfly valve that is equipped with a limit switch that controls ON/OFF of a motor for driving a valve body and a potentiometer that displays the valve opening. installation,
A butterfly valve motor characterized in that a gear that meshes with a potentiometer side gear is provided on the outer periphery of the limit cam, and a limit dot for operating a limit switch is attached at a lower position through a slit provided in the limit cam. Control device. 2. Pass through the slit provided in the limit cam and fasten the limit dot for actuating the limit switch located at the lower position with a nut through a spacer, and adjust the relative position of the limit dot and the limit switch striker to 2. The butterfly valve motor control device according to claim 1, wherein the control device is adjustable from the top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2368090U JPH0710147Y2 (en) | 1990-03-12 | 1990-03-12 | Butterfly valve motor controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2368090U JPH0710147Y2 (en) | 1990-03-12 | 1990-03-12 | Butterfly valve motor controller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03115272U true JPH03115272U (en) | 1991-11-28 |
| JPH0710147Y2 JPH0710147Y2 (en) | 1995-03-08 |
Family
ID=31526661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2368090U Expired - Fee Related JPH0710147Y2 (en) | 1990-03-12 | 1990-03-12 | Butterfly valve motor controller |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0710147Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005273857A (en) * | 2004-03-26 | 2005-10-06 | Tomoe Tech Res Co | Positioner for valve |
-
1990
- 1990-03-12 JP JP2368090U patent/JPH0710147Y2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005273857A (en) * | 2004-03-26 | 2005-10-06 | Tomoe Tech Res Co | Positioner for valve |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0710147Y2 (en) | 1995-03-08 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |