JPH01143299U - - Google Patents
Info
- Publication number
- JPH01143299U JPH01143299U JP1988041241U JP4124188U JPH01143299U JP H01143299 U JPH01143299 U JP H01143299U JP 1988041241 U JP1988041241 U JP 1988041241U JP 4124188 U JP4124188 U JP 4124188U JP H01143299 U JPH01143299 U JP H01143299U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- gate
- electric motor
- electric actuator
- operating time
- 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
- 239000003792 electrolyte Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Control Of Electric Motors In General (AREA)
Description
第１図は本考案の第１実施例のゲートの電動式
アクチユエータを示す側面図、第２図は同電源が
交流３相の場合の結線図、第３図は同交流単相の
場合の結線図、第４図は稼動時間計の斜視図、第
５図は電源が直流の場合の結線図、第６図は第２
実施例の開度指示計の正面図、第７図は第３実施
例のゲートの電動式アクチユエータを示す斜視図
である。
１：ゲートの電動式アクチユエータ、２：電動
機、３：ターミナルボツクス、４：稼動時間計、
８：電動機端子、１０：スイツチボツクス、１１
：開度指示計、１２：目盛盤、１３：カバー。
Fig. 1 is a side view showing the electric actuator of the gate according to the first embodiment of the present invention, Fig. 2 is a wiring diagram when the power source is three-phase AC, and Fig. 3 is a wiring diagram when the power supply is single-phase AC. Figure 4 is a perspective view of the operating hour meter, Figure 5 is a wiring diagram when the power source is DC, Figure 6 is the
FIG. 7 is a front view of the opening indicator of the embodiment, and a perspective view of the electric actuator of the gate of the third embodiment. 1: Gate electric actuator, 2: Electric motor, 3: Terminal box, 4: Operating hour meter,
8: Motor terminal, 10: Switch box, 11
: Opening indicator, 12: Dial plate, 13: Cover.
Claims (1)
結してバルブ又はゲートを開閉する減速機構と、
バルブ又はゲートの開閉時のトルクの設定機構及
び安全装置とで構成するバルブ・ゲートの電動式
アクチユエータに於いて、前記電動機の通電時間
を積算して表示する稼動時間計を電動機又はアク
チユエータのスイツチケースに設けたことを特徴
とするバルブ・ゲートの電動式アクチユエータ。 (2) 稼動時間計が電動機のターミナルボツクス
に取付けられている請求項１記載のバルブ・ゲー
トの電動式アクチユエータ。 (3) 稼動時間計がスイツチケースの開度指示計
に取付けられている請求項１記載のバルブ・ゲー
トの電動式アクチユエータ。 (4) 稼動時間計がスイツチケースのケースカバ
ーに取付けられている請求項１記載のバルブ・ゲ
ートの電動式アクチユエータ。 (5) 稼動時間計が通電時の電解液の移動量で表
示することを特徴とするバルブ・ゲートの電動式
アクチユエータ。[Claims for Utility Model Registration] (1) An electric motor as a driving means, a speed reduction mechanism connected to the electric motor to open and close a valve or gate,
In an electric actuator for a valve or gate, which is composed of a torque setting mechanism and a safety device when opening and closing the valve or gate, an operating time meter that integrates and displays the energization time of the electric motor is installed in the switch case of the electric motor or actuator. An electric actuator for valves and gates, which is characterized by being installed in. (2) The electric actuator for a valve/gate according to claim 1, wherein the operating time meter is attached to a terminal box of the electric motor. (3) The electric actuator for a valve/gate according to claim 1, wherein the operating time meter is attached to an opening indicator of the switch case. (4) The electric actuator for a valve/gate according to claim 1, wherein the operating hour meter is attached to a case cover of the switch case. (5) An electric actuator for valves and gates, characterized in that an operating time meter indicates the amount of electrolyte movement when energized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988041241U JPH01143299U (en) | 1988-03-28 | 1988-03-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988041241U JPH01143299U (en) | 1988-03-28 | 1988-03-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01143299U true JPH01143299U (en) | 1989-10-02 |
Family
ID=31267681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988041241U Pending JPH01143299U (en) | 1988-03-28 | 1988-03-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01143299U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10123019A (en) * | 1996-10-17 | 1998-05-15 | Denso Corp | Vehicle control apparatus and detecting method for replacement timing using it |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6240089A (en) * | 1985-08-14 | 1987-02-21 | Mitsubishi Electric Corp | Controller for motor |
| JPS62129780A (en) * | 1985-11-29 | 1987-06-12 | Mita Ind Co Ltd | Electric energization detector |
-
1988
- 1988-03-28 JP JP1988041241U patent/JPH01143299U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6240089A (en) * | 1985-08-14 | 1987-02-21 | Mitsubishi Electric Corp | Controller for motor |
| JPS62129780A (en) * | 1985-11-29 | 1987-06-12 | Mita Ind Co Ltd | Electric energization detector |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10123019A (en) * | 1996-10-17 | 1998-05-15 | Denso Corp | Vehicle control apparatus and detecting method for replacement timing using it |
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