JPH0397549U - - Google Patents
Info
- Publication number
- JPH0397549U JPH0397549U JP634490U JP634490U JPH0397549U JP H0397549 U JPH0397549 U JP H0397549U JP 634490 U JP634490 U JP 634490U JP 634490 U JP634490 U JP 634490U JP H0397549 U JPH0397549 U JP H0397549U
- Authority
- JP
- Japan
- Prior art keywords
- limit switch
- switch
- turned
- driving means
- detection
- 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
- 238000001514 detection method Methods 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Description
第１図は本考案の一実施例を示す全体の回路構
成図、第２図は本実施例における機構部分の縦断
面図、第３図は第２図の−線に沿う拡大断面
図、第４図は本考案の他の実施例を示す全体の側
面図、第５図は第４図の−線に沿う平面図で
ある。第６図は従来の多位置制御装置の回路構成
図、第７図は従来における機構部の縦断面図、第
８図は第７図の−線に沿う断面図、第９図は
第８図の−線に沿う拡大断面図、第１０図は
従来における説明図である。
１……直流モータ（駆動手段）、２……直流電
源、３，４……コンタクタ、１６〜１９……アツ
プシフト検出用リミツトスイツチ、２０〜２３…
…ダウンシフト検出用リミツトスイツチ、２４…
…スイツチ制御板、２５……ロータリスイツチ（
スイツチ手段）、２５１〜２５４……切換接点、
３０……直流モータ、３１……ギヤボツクス、３
２……スイツチ制御板、３６〜４０……光電式リ
ミツトスイツチ。
Fig. 1 is an overall circuit configuration diagram showing an embodiment of the present invention, Fig. 2 is a vertical cross-sectional view of a mechanical part in this embodiment, Fig. 3 is an enlarged sectional view taken along the - line in Fig. 2, FIG. 4 is an overall side view showing another embodiment of the present invention, and FIG. 5 is a plan view taken along line - in FIG. 4. FIG. 6 is a circuit configuration diagram of a conventional multi-position control device, FIG. 7 is a vertical sectional view of a conventional mechanism section, FIG. 8 is a sectional view taken along the - line in FIG. 7, and FIG. FIG. 10, which is an enlarged sectional view taken along the - line, is an explanatory diagram of the conventional art. DESCRIPTION OF SYMBOLS 1...DC motor (driving means), 2...DC power supply, 3, 4...Contactor, 16-19...Limit switch for upshift detection, 20-23...
...Downshift detection limit switch, 24...
...Switch control board, 25...Rotary switch (
switching means), 25 1 to 25 4 ... switching contacts,
30...DC motor, 31...Gearbox, 3
2...Switch control board, 36-40...Photoelectric limit switch.
Claims (1)
されるように駆動手段への通電を制御するコンタ
クタと、 制御対象を複数の設定位置に切り換えるスイツ
チ手段と、 制御対象の各設定位置に対応して各別に設けら
れ、かつ前記スイツチ手段と対応する設定用切換
接点を介して前記コンタクタの電源回路に直列に
接続したアツプ検出用リミツトスイツチと、 制御対象の各設定位置に対応して格別に設けら
れ、かつ前記スイツチ手段と対応する設定用切換
接点を介して前記コンタクタの電源回路に前記ア
ツプ検出用リミツトスイツチと並列となるよう直
列に接続したダウン検出用リミツトスイツチと、 前記駆動手段に連動して動作されるものであつ
て、前記アツプ検出用リミツトスイツチ側では現
在位置よりアツプ側のリミツトスイツチがオンに
、ダウン側のリミツトスイツチがオフとなり、か
つ前記ダウン検出用リミツトスイツチ側では現在
位置よりアツプ側のリミツトスイツチがオフに、
ダウン側のリミツトスイツチがオンとなり、さら
に現在位置に対応するアツプおよびダウン検出用
リミツトスイツチが共にオフするように制御する
スイツチ制御板とを備えたことを特徴とする多位
置制御装置。[Claims for Utility Model Registration] Driving means for moving a controlled object to a set position; a contactor for controlling energization of the driving means so that the driving means is driven in the up and down directions; a switch means for switching to a set position; and an up-detecting switch provided separately for each set position of the controlled object and connected in series to the power supply circuit of the contactor via a setting switching contact corresponding to the switch means. a limit switch, which is specially provided corresponding to each set position of the controlled object, and is connected in series to the power supply circuit of the contactor through a setting changeover contact corresponding to the switch means so as to be in parallel with the limit switch for up detection. It is operated in conjunction with the connected down detection limit switch and the driving means, and on the up detection limit switch side, the limit switch on the up side from the current position is turned on, the limit switch on the down side is turned off, and On the down detection limit switch side, the limit switch on the up side from the current position is turned off,
A multi-position control device comprising a switch control board that controls so that a limit switch on the down side is turned on and a limit switch for up and down detection corresponding to the current position is both turned off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP634490U JPH0648129Y2 (en) | 1990-01-26 | 1990-01-26 | Multi-position controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP634490U JPH0648129Y2 (en) | 1990-01-26 | 1990-01-26 | Multi-position controller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0397549U true JPH0397549U (en) | 1991-10-08 |
| JPH0648129Y2 JPH0648129Y2 (en) | 1994-12-07 |
Family
ID=31510020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP634490U Expired - Lifetime JPH0648129Y2 (en) | 1990-01-26 | 1990-01-26 | Multi-position controller |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0648129Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007100774A (en) * | 2005-10-03 | 2007-04-19 | Shinichi Kawamura | Power generation device |
-
1990
- 1990-01-26 JP JP634490U patent/JPH0648129Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007100774A (en) * | 2005-10-03 | 2007-04-19 | Shinichi Kawamura | Power generation device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0648129Y2 (en) | 1994-12-07 |