JPS63137589U - - Google Patents
Info
- Publication number
- JPS63137589U JPS63137589U JP2552187U JP2552187U JPS63137589U JP S63137589 U JPS63137589 U JP S63137589U JP 2552187 U JP2552187 U JP 2552187U JP 2552187 U JP2552187 U JP 2552187U JP S63137589 U JPS63137589 U JP S63137589U
- Authority
- JP
- Japan
- Prior art keywords
- switching means
- armature winding
- motor
- cutoff
- current passed
- 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
- 238000004804 winding Methods 0.000 claims description 5
- 239000004065 semiconductor Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
Landscapes
- Motor And Converter Starters (AREA)
- Dc Machiner (AREA)
Description
第１図は本考案の実施例を示す回路構成図、第
２図及び第３図は従来技術を示す回路構成図であ
る。
図面中、１１は直流モータ、１１ａ，１１ｂは
電機子巻線、Ｓ１１，Ｓ１２はパワー半導体スイ
ツチ、２３は制御部である。
FIG. 1 is a circuit diagram showing an embodiment of the present invention, and FIGS. 2 and 3 are circuit diagrams showing a conventional technique. In the drawing, 11 is a DC motor, 11a and 11b are armature windings, S 11 and S 12 are power semiconductor switches, and 23 is a control section.
Claims (1)
回転用の第２の電機子巻線を有する直流モータと
、第１の電機子巻線に通す電流の通電・遮断制御
をする第１のスイツチング手段と、第２の電機子
巻線に通す電流の通電・遮断制御をする第２のス
イツチング手段とを具備することを特徴とする正
逆転制御直流モータ。 (2) 上記第１のスイツチング手段及び第２のス
イツチング手段が半導体スイツチであることを特
徴とする実用新案登録請求の範囲第１項記載の正
逆転制御直流モータ。[Claims for Utility Model Registration] (1) A DC motor having a first armature winding for forward rotation and a second armature winding for reverse rotation; Forward/reverse control characterized by comprising a first switching means for controlling conduction/cutoff of the current passed through the armature winding, and a second switching means for controlling conduction/cutoff of the current passed through the second armature winding. DC motor. (2) The forward/reverse control DC motor according to claim 1, wherein the first switching means and the second switching means are semiconductor switches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2552187U JPS63137589U (en) | 1987-02-25 | 1987-02-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2552187U JPS63137589U (en) | 1987-02-25 | 1987-02-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63137589U true JPS63137589U (en) | 1988-09-09 |
Family
ID=30825751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2552187U Pending JPS63137589U (en) | 1987-02-25 | 1987-02-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63137589U (en) |
-
1987
- 1987-02-25 JP JP2552187U patent/JPS63137589U/ja active Pending
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