JPS6174493U - - Google Patents
Info
- Publication number
- JPS6174493U JPS6174493U JP15779784U JP15779784U JPS6174493U JP S6174493 U JPS6174493 U JP S6174493U JP 15779784 U JP15779784 U JP 15779784U JP 15779784 U JP15779784 U JP 15779784U JP S6174493 U JPS6174493 U JP S6174493U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- waveform
- recording pen
- electromagnetic solenoid
- circuit
- 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
- 239000003990 capacitor Substances 0.000 claims description 2
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims description 2
- 238000007493 shaping process Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Description
第１図と第２図は、この考案による記録用ペン
アツプダウン回路の実施例に係り、第１図はその
構成を示すブロツク線図、第２図は各部の信号波
形図、第３図はこの考案の出願前に本出願人によ
つて提案された電磁ソレノイドの一例を示す概略
的縦断面図である。
図中、１０は制御信号発生回路、１１はコンパ
レータ、１２は基準電圧発生回路、１３は微分回
路、１４はコンデンサ、１５は抵抗、１７は電磁
ソレノイドである。
1 and 2 show an embodiment of the recording pen up-down circuit according to this invention. FIG. 1 is a block diagram showing its configuration, FIG. 2 is a signal waveform diagram of each part, and FIG. 1 is a schematic vertical cross-sectional view showing an example of an electromagnetic solenoid proposed by the applicant before the application of this invention. In the figure, 10 is a control signal generation circuit, 11 is a comparator, 12 is a reference voltage generation circuit, 13 is a differential circuit, 14 is a capacitor, 15 is a resistor, and 17 is an electromagnetic solenoid.
Claims (1)
方向が互いに反対な信号を加えて駆動し、上記記
録用のペンを上げ下げさせる波形記録装置の記録
用ペンアツプダウン回路において、 (イ) 上記電磁ソレノイドの応答周波数より高い
周波数でオン、オフする正極性又は負極性の直流
断続信号と上記応答周波数より低い周波数でオン
、オフし上記直流断続信号と同一極性の矩形波状
信号とを所定のタイミングで時系列的に送出する
制御信号発生回路と、 (ロ) 該制御信号発生回路からそれぞれ送出され
る上記信号に波形整形を施すためのコンパレータ
と、 (ハ) コンデンサと抵抗とを含み、上記コンパレ
ータを介して入力される上記制御信号発生回路の
信号から、上記電磁ソレノイド駆動用の電流方向
が反対な正極性と負極性の２つの直流信号を形成
する微分回路とを備えたことを特徴とする波形記
録装置の記録用ペンアツプダウン回路。[Claim for Utility Model Registration] In a recording pen up-down circuit of a waveform recording device that drives an electromagnetic solenoid holding a recording pen by applying signals with opposite current directions to raise and lower the recording pen. (a) An intermittent DC signal of positive or negative polarity that turns on and off at a frequency higher than the response frequency of the electromagnetic solenoid, and a rectangular waveform signal that turns on and off at a frequency lower than the response frequency and has the same polarity as the intermittent DC signal. (b) a comparator for waveform shaping the signals respectively sent from the control signal generating circuit; and (c) a capacitor and a resistor. and a differentiating circuit that forms two DC signals of positive polarity and negative polarity with opposite current directions for driving the electromagnetic solenoid from the signal of the control signal generation circuit inputted via the comparator. A recording pen up-down circuit for a waveform recording device, characterized in that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15779784U JPH0615757Y2 (en) | 1984-10-19 | 1984-10-19 | Pen-up circuit for recording of waveform recorder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15779784U JPH0615757Y2 (en) | 1984-10-19 | 1984-10-19 | Pen-up circuit for recording of waveform recorder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6174493U true JPS6174493U (en) | 1986-05-20 |
| JPH0615757Y2 JPH0615757Y2 (en) | 1994-04-27 |
Family
ID=30715784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15779784U Expired - Lifetime JPH0615757Y2 (en) | 1984-10-19 | 1984-10-19 | Pen-up circuit for recording of waveform recorder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0615757Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2022142572A (en) * | 2021-03-16 | 2022-09-30 | アンリツ株式会社 | Short pulse generation circuit and short pulse generation method, and sampling pulse oscilloscope using the same |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6987481B1 (en) * | 2020-01-17 | 2022-01-05 | 東芝三菱電機産業システム株式会社 | Ultrasonic atomizer |
-
1984
- 1984-10-19 JP JP15779784U patent/JPH0615757Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2022142572A (en) * | 2021-03-16 | 2022-09-30 | アンリツ株式会社 | Short pulse generation circuit and short pulse generation method, and sampling pulse oscilloscope using the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0615757Y2 (en) | 1994-04-27 |
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