JPH0198985U - - Google Patents
Info
- Publication number
- JPH0198985U JPH0198985U JP19610287U JP19610287U JPH0198985U JP H0198985 U JPH0198985 U JP H0198985U JP 19610287 U JP19610287 U JP 19610287U JP 19610287 U JP19610287 U JP 19610287U JP H0198985 U JPH0198985 U JP H0198985U
- Authority
- JP
- Japan
- Prior art keywords
- rotation speed
- connecting portion
- valve
- speed detector
- underground
- 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
Links
- 238000001514 detection method Methods 0.000 claims 1
Landscapes
- Indication Of The Valve Opening Or Closing Status (AREA)
Description
図面は本考案に係る地中埋設弁の開度表示装置
の実施例を示し、第１図は全体側面図、第２図は
別実施例の全体側面図である。
１…回転軸、２…地中埋設弁、３…第１連動部
、４…操作ハンドル、５…第２連動部、６…中継
操作軸、９…回転数検出器、１０…表示器、１１
…弁箱、１２…取付部材。
The drawings show an embodiment of the opening degree display device for an underground valve according to the present invention, with FIG. 1 being an overall side view and FIG. 2 being an overall side view of another embodiment. DESCRIPTION OF SYMBOLS 1...Rotating shaft, 2...Underground valve, 3...First interlocking part, 4...Operation handle, 5...Second interlocking part, 6...Relay operation shaft, 9...Rotation speed detector, 10...Indicator, 11
...Valve box, 12...Mounting member.
Claims (1)
１連結部３を下端に備え、且つ、持ち運び自在な
操作ハンドル４に対して着脱自在に嵌合する第２
連結部５を上端に備えた中継操作軸６を設け、前
記中継操作軸６の回転数を検出する回転数検出器
９を設け、前記回転数検出器９からの検出結果を
表示する表示器１０を設け、前記表示器１０を前
記中継操作軸６の上端側に配置した状態で前記回
転数検出器９と前記表示器１０を前記地中埋設弁
２の弁箱１１に着脱自在に取付ける取付部材１２
を設けてある地中埋設弁の開度表示装置。 The lower end is provided with a first connecting portion 3 to the rotary shaft 1 for opening and closing the valve body of the underground valve 2, and the second connecting portion 3 is detachably fitted to the portable operation handle 4.
A relay operation shaft 6 having a connecting portion 5 at the upper end is provided, a rotation speed detector 9 is provided for detecting the rotation speed of the relay operation shaft 6, and a display 10 displays the detection result from the rotation speed detector 9. A mounting member is provided to detachably attach the rotation speed detector 9 and the indicator 10 to the valve box 11 of the underground valve 2 with the indicator 10 disposed on the upper end side of the relay operation shaft 6. 12
Opening degree display device for underground valves equipped with
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19610287U JPH0198985U (en) | 1987-12-23 | 1987-12-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19610287U JPH0198985U (en) | 1987-12-23 | 1987-12-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0198985U true JPH0198985U (en) | 1989-07-03 |
Family
ID=31486740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19610287U Pending JPH0198985U (en) | 1987-12-23 | 1987-12-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0198985U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10103562A (en) * | 1996-09-24 | 1998-04-21 | Hitachi Plant Eng & Constr Co Ltd | Valve opening / closing degree display device and valve opening / closing degree restoration method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS608586B2 (en) * | 1975-12-16 | 1985-03-04 | リトン インダストリース インコーポレーテッド | solderless electrical contacts |
-
1987
- 1987-12-23 JP JP19610287U patent/JPH0198985U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS608586B2 (en) * | 1975-12-16 | 1985-03-04 | リトン インダストリース インコーポレーテッド | solderless electrical contacts |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10103562A (en) * | 1996-09-24 | 1998-04-21 | Hitachi Plant Eng & Constr Co Ltd | Valve opening / closing degree display device and valve opening / closing degree restoration method |
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