JPS61129498U - - Google Patents
Info
- Publication number
- JPS61129498U JPS61129498U JP1985012977U JP1297785U JPS61129498U JP S61129498 U JPS61129498 U JP S61129498U JP 1985012977 U JP1985012977 U JP 1985012977U JP 1297785 U JP1297785 U JP 1297785U JP S61129498 U JPS61129498 U JP S61129498U
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- relay coil
- power supply
- motor
- windings
- 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
- 238000004804 winding Methods 0.000 claims description 4
- 238000009499 grossing Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
Description
図面は本考案の一実施例を示し、第１図は電動
機の２重電圧切換装置の電気回路図、第２図イ，
ロは２個の巻線の異なる結線状態を示す結線図で
ある。
１……電動機、Ｍ１，Ｍ２……巻線、２……直
流リレーコイル、Ｒ１……電圧調整抵抗、ＲＥ…
…整流回路、Ｃ１……平滑コンデンサ、８……直
流回路、９……スイツチ回路。
The drawings show one embodiment of the present invention, and FIG. 1 is an electric circuit diagram of a dual voltage switching device for a motor, and FIG.
B is a wiring diagram showing different wiring states of two windings. 1...Electric motor, M1 , M2 ...Winding, 2...DC relay coil, R1 ...Voltage adjustment resistor, RE...
... Rectifier circuit, C 1 ... Smoothing capacitor, 8 ... DC circuit, 9 ... Switch circuit.
Claims (1)
じて直並列に切換える直流リレーコイルと、 電動機の電源端子間に接続され、電圧調整部品
及び整流平滑回路部品を含む直流回路と、 を備え、この直流回路はさらに電源電圧の高圧時
には直流リレーコイルの給電を阻止し、低圧時に
は直流リレーコイルに直流平滑電圧を印加するス
イツチ回路を含み、低圧時に直流リレーコイルの
励磁により前記２個の巻線を並列接続することを
特徴とする電動機の２重電圧切換装置。[Claims for Utility Model Registration] A DC relay coil that switches at least two windings of a motor in series and parallel according to the power supply voltage, and a DC relay coil that is connected between the power supply terminals of the motor and includes voltage adjustment parts and rectification and smoothing circuit parts. This DC circuit further includes a switch circuit that blocks power supply to the DC relay coil when the power supply voltage is high, applies a DC smoothed voltage to the DC relay coil when the voltage is low, and excite the DC relay coil when the voltage is low. A double voltage switching device for a motor, characterized in that the two windings are connected in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985012977U JPH0635679Y2 (en) | 1985-01-31 | 1985-01-31 | Double voltage switching device for electric motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985012977U JPH0635679Y2 (en) | 1985-01-31 | 1985-01-31 | Double voltage switching device for electric motor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61129498U true JPS61129498U (en) | 1986-08-13 |
| JPH0635679Y2 JPH0635679Y2 (en) | 1994-09-14 |
Family
ID=30496552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985012977U Expired - Lifetime JPH0635679Y2 (en) | 1985-01-31 | 1985-01-31 | Double voltage switching device for electric motor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0635679Y2 (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56168394U (en) * | 1980-05-15 | 1981-12-12 | ||
| JPS5714633U (en) * | 1980-06-19 | 1982-01-25 | ||
| JPS587839U (en) * | 1981-07-03 | 1983-01-19 | 三菱重工業株式会社 | SO↓2 reduction device |
| JPS58163291A (en) * | 1982-03-19 | 1983-09-28 | Hitachi Ltd | Power supply circuit of different kind for motor |
| JPS5915277A (en) * | 1982-07-17 | 1984-01-26 | 徳本 敏明 | Piston clock type magnetic force actuator for timer |
-
1985
- 1985-01-31 JP JP1985012977U patent/JPH0635679Y2/en not_active Expired - Lifetime
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56168394U (en) * | 1980-05-15 | 1981-12-12 | ||
| JPS5714633U (en) * | 1980-06-19 | 1982-01-25 | ||
| JPS587839U (en) * | 1981-07-03 | 1983-01-19 | 三菱重工業株式会社 | SO↓2 reduction device |
| JPS58163291A (en) * | 1982-03-19 | 1983-09-28 | Hitachi Ltd | Power supply circuit of different kind for motor |
| JPS5915277A (en) * | 1982-07-17 | 1984-01-26 | 徳本 敏明 | Piston clock type magnetic force actuator for timer |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0635679Y2 (en) | 1994-09-14 |