JPH0330799U - - Google Patents
Info
- Publication number
- JPH0330799U JPH0330799U JP8807989U JP8807989U JPH0330799U JP H0330799 U JPH0330799 U JP H0330799U JP 8807989 U JP8807989 U JP 8807989U JP 8807989 U JP8807989 U JP 8807989U JP H0330799 U JPH0330799 U JP H0330799U
- Authority
- JP
- Japan
- Prior art keywords
- counting
- pulses
- detection coil
- pulse
- detects
- 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
- 238000001514 detection method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000002441 reversible effect Effects 0.000 description 1
Description
第１図は本考案の一実施例を示す回路図、第２
図は第１図示の回路の各部の出力波形を示す波形
図、第３図は制御用パルスの数を計数する場合に
従来用いられていた装置を示すブロツク図である
。
１……制御用パルス発生器、２……パルスモー
タ駆動回路、３……計数装置、４……パルスモー
タ、５，６……検出コイル、７，８……アンプ、
９，１０……シユミツトトリガ回路、１１……可
逆カウンタ。
Figure 1 is a circuit diagram showing one embodiment of the present invention;
FIG. 3 is a waveform diagram showing the output waveforms of each part of the circuit shown in FIG. 1, and FIG. 3 is a block diagram showing a device conventionally used for counting the number of control pulses. 1... Control pulse generator, 2... Pulse motor drive circuit, 3... Counting device, 4... Pulse motor, 5, 6... Detection coil, 7, 8... Amplifier,
9, 10... Schmitt trigger circuit, 11... Reversible counter.
Claims (1)
非接触状態にて検出する検出コイルと、 前記検出コイルの出力からの元のパルス数と同
数のパルスを形成するパルス形成手段と、 当該形成されたパルスの数を計数する計数手段
と を具えたことを特徴とする計数装置。[Claims for Utility Model Registration] A detection coil that detects a control pulse current supplied to a pulse motor in a non-contact state, and a pulse generator that forms the same number of pulses as the original number of pulses from the output of the detection coil. A counting device comprising: means for counting the number of pulses formed; and counting means for counting the number of pulses formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8807989U JPH0715359Y2 (en) | 1989-07-28 | 1989-07-28 | Counter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8807989U JPH0715359Y2 (en) | 1989-07-28 | 1989-07-28 | Counter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0330799U true JPH0330799U (en) | 1991-03-26 |
| JPH0715359Y2 JPH0715359Y2 (en) | 1995-04-10 |
Family
ID=31637712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8807989U Expired - Lifetime JPH0715359Y2 (en) | 1989-07-28 | 1989-07-28 | Counter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0715359Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015219945A (en) * | 2014-05-13 | 2015-12-07 | 大和電器株式会社 | Plug socket |
-
1989
- 1989-07-28 JP JP8807989U patent/JPH0715359Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015219945A (en) * | 2014-05-13 | 2015-12-07 | 大和電器株式会社 | Plug socket |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0715359Y2 (en) | 1995-04-10 |