JPS63156593U - - Google Patents
Info
- Publication number
- JPS63156593U JPS63156593U JP4861387U JP4861387U JPS63156593U JP S63156593 U JPS63156593 U JP S63156593U JP 4861387 U JP4861387 U JP 4861387U JP 4861387 U JP4861387 U JP 4861387U JP S63156593 U JPS63156593 U JP S63156593U
- Authority
- JP
- Japan
- Prior art keywords
- contact switch
- opens
- reversible
- contact
- switch
- 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
- 230000002441 reversible effect Effects 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 4
Description
第１図ないし第４図はそれぞれ本考案による可
逆運転装置の実施例を示し、第１図はその一実施
例を示す結線図、第２図は第１図の動作を示すタ
イムチヤート、第３図および第４図はそれぞれ第
１図と異なる実施例を示す結線図、第５図ないし
第７図はそれぞれ可逆運転装置の従来例を示し、
第５図は従来装置の一例を示す結線図、第６図は
第５図の動作を示すタイムチヤート、第７図は第
５図と異なる従来例を示す結線図である。
３，５……無接点スイツチ、８，９……有接点
スイツチ。
1 to 4 each show an embodiment of the reversible operation device according to the present invention, FIG. 1 is a wiring diagram showing one embodiment, FIG. 2 is a time chart showing the operation of FIG. 1, and FIG. 4 and 4 are wiring diagrams each showing an embodiment different from FIG. 1, and FIGS. 5 to 7 each show a conventional example of a reversible operation device,
FIG. 5 is a wiring diagram showing an example of a conventional device, FIG. 6 is a time chart showing the operation of FIG. 5, and FIG. 7 is a wiring diagram showing a conventional example different from FIG. 5. 3, 5... Non-contact switch, 8, 9... Contact switch.
Claims (1)
イツチのうち少なくとも一方に無接点スイツチを
備えた可逆運転装置において、前記無接点スイツ
チと直列に無接点スイツチが閉成してから開成し
無接点スイツチが開成する以前に開成する有接点
スイツチを接続したことを特徴とする可逆運転装
置。 (2) 実用新案登録請求の範囲第１項記載の可逆
運転装置において、有接点スイツチは一方が閉路
しているとき他方は開路するように制御されるこ
とを特徴とする可逆運転装置。[Claims for Utility Model Registration] (1) In a reversible operating device in which at least one of two switches for forward rotation and reverse rotation connected to a power supply is equipped with a non-contact switch, a non-contact switch is provided in series with the non-contact switch. A reversible operation device characterized in that a contact switch is connected, which opens after the switch closes and opens before the non-contact switch opens. (2) A reversible operating device according to claim 1 of the utility model registration, characterized in that when one of the contact switches is closed, the other is controlled to open.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4861387U JPS63156593U (en) | 1987-03-31 | 1987-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4861387U JPS63156593U (en) | 1987-03-31 | 1987-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63156593U true JPS63156593U (en) | 1988-10-13 |
Family
ID=30870308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4861387U Pending JPS63156593U (en) | 1987-03-31 | 1987-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63156593U (en) |
-
1987
- 1987-03-31 JP JP4861387U patent/JPS63156593U/ja active Pending
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