JPS61117596U - - Google Patents
Info
- Publication number
- JPS61117596U JPS61117596U JP33385U JP33385U JPS61117596U JP S61117596 U JPS61117596 U JP S61117596U JP 33385 U JP33385 U JP 33385U JP 33385 U JP33385 U JP 33385U JP S61117596 U JPS61117596 U JP S61117596U
- Authority
- JP
- Japan
- Prior art keywords
- brake
- coil
- series
- armature
- semiconductor element
- 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
- 239000004065 semiconductor Substances 0.000 claims description 2
- 230000005284 excitation Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Stopping Of Electric Motors (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Description
第１図はこの考案の一実施例による直流ブレー
キ電動機の回路図、第２図は同、連続運転の動作
説明図、第３図は同、パルス作動説明図、第４図
は従来の直流ブレーキ電動機の回路図、第５図は
同、連続運転の動作説明図、第６図は同、パルス
作動説明図である。
図において、１は電機子コイル、２は正転用界
磁コイル、３は逆転用界磁コイル、４はブレーキ
コイル、７は整流用半導体素子である。なお、図
中、同一符号は同一、又は相当部分を示す。
Fig. 1 is a circuit diagram of a DC brake motor according to an embodiment of this invention, Fig. 2 is an illustration of continuous operation, Fig. 3 is an illustration of pulse operation, and Fig. 4 is a conventional DC brake. FIG. 5 is a circuit diagram of the electric motor, and FIG. 5 is an illustration of continuous operation, and FIG. 6 is an illustration of pulse operation. In the figure, 1 is an armature coil, 2 is a forward rotation field coil, 3 is a reverse rotation field coil, 4 is a brake coil, and 7 is a rectifying semiconductor element. In addition, in the figures, the same reference numerals indicate the same or equivalent parts.
Claims (1)
ルと、このブレーキコイルと直列に接続された界
磁コイルとを備え、上記ブレーキコイルの励磁に
よりブレーキを解放する直流ブレーキ電動機にお
いて、上記ブレーキコイルと並列に、かつ電機子
の回転時に流れる電流の方向と逆方向に整流用半
導体素子を接続したことを特徴とする直流ブレー
キ電動機。 A DC brake motor includes a brake coil connected in series with an armature coil, and a field coil connected in series with the brake coil, and in which the brake is released by excitation of the brake coil. , and a rectifying semiconductor element is connected in a direction opposite to the direction of current flowing when the armature rotates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP33385U JPS61117596U (en) | 1985-01-07 | 1985-01-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP33385U JPS61117596U (en) | 1985-01-07 | 1985-01-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61117596U true JPS61117596U (en) | 1986-07-24 |
Family
ID=30472078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP33385U Pending JPS61117596U (en) | 1985-01-07 | 1985-01-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61117596U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS492661A (en) * | 1972-04-26 | 1974-01-10 | ||
| JPS54157958A (en) * | 1978-06-02 | 1979-12-13 | Mitsubishi Electric Corp | Hoisting apparatus |
| JPS5941094B2 (en) * | 1977-03-03 | 1984-10-04 | 株式会社日立ホームテック | High frequency heating device |
-
1985
- 1985-01-07 JP JP33385U patent/JPS61117596U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS492661A (en) * | 1972-04-26 | 1974-01-10 | ||
| JPS5941094B2 (en) * | 1977-03-03 | 1984-10-04 | 株式会社日立ホームテック | High frequency heating device |
| JPS54157958A (en) * | 1978-06-02 | 1979-12-13 | Mitsubishi Electric Corp | Hoisting apparatus |