JPS59180408U - Magnetic coil drive device - Google Patents
Magnetic coil drive deviceInfo
- Publication number
- JPS59180408U JPS59180408U JP7582583U JP7582583U JPS59180408U JP S59180408 U JPS59180408 U JP S59180408U JP 7582583 U JP7582583 U JP 7582583U JP 7582583 U JP7582583 U JP 7582583U JP S59180408 U JPS59180408 U JP S59180408U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic coil
- drive device
- coil drive
- control section
- switching control
- 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
Landscapes
- Dot-Matrix Printers And Others (AREA)
- Impact Printers (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の二重源を用いたマグネットフィル駆動装
置の構成例を示し、第２図は従来のマグネットコイル数
が変動した場合の電流波形を示し、第３図は本考案の構
成を示し、第４図は本考案のマグネットコイル数が変動
した場合の電流波形を示し、第５図は従来の一電源を用
いたマグネット駆動装置の電流波形を示す。
図中、４−１．４−２．・・・・・・、４−ｎはマグネ
ットコイルである。Figure 1 shows an example of the configuration of a conventional magnet fill driving device using dual sources, Figure 2 shows the current waveform when the number of conventional magnet coils changes, and Figure 3 shows the configuration of the present invention. 4 shows the current waveform when the number of magnet coils of the present invention is varied, and FIG. 5 shows the current waveform of the conventional magnet drive device using one power source. In the figure, 4-1.4-2. ..., 4-n is a magnet coil.
Claims (1)
少なくとも有するマグネットコイルの駆動装置において
、前記切り替え制御部からの電源供給端子に接続する少
なくとも１つのマグネットコイルと、該各マグネットコ
イルに対応してもうけられる夫々の電流検出用の電流検
出器と、該各電流検出器からの出力信号の演算論理処理
を行なう論理回路とをそなえ、該論理回路からの出力信
号により前記切り替え制御部を制御するようにしたこと
を特徴とするマグネットコイル駆動装置。In a magnetic coil drive device having at least a plurality of power supplies and a switching control section for switching the power supplies, at least one magnet coil connected to a power supply terminal from the switching control section, and a magnetic coil corresponding to each magnet coil. The switching controller is equipped with a current detector for detecting current, and a logic circuit for performing arithmetic and logic processing of the output signal from each current detector, and controls the switching control section by the output signal from the logic circuit. A magnetic coil drive device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7582583U JPS59180408U (en) | 1983-05-20 | 1983-05-20 | Magnetic coil drive device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7582583U JPS59180408U (en) | 1983-05-20 | 1983-05-20 | Magnetic coil drive device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59180408U true JPS59180408U (en) | 1984-12-01 |
Family
ID=30205884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7582583U Pending JPS59180408U (en) | 1983-05-20 | 1983-05-20 | Magnetic coil drive device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59180408U (en) |
-
1983
- 1983-05-20 JP JP7582583U patent/JPS59180408U/en active Pending
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