JPS6088221U - Electromagnetic current meter - Google Patents
Electromagnetic current meterInfo
- Publication number
- JPS6088221U JPS6088221U JP18090383U JP18090383U JPS6088221U JP S6088221 U JPS6088221 U JP S6088221U JP 18090383 U JP18090383 U JP 18090383U JP 18090383 U JP18090383 U JP 18090383U JP S6088221 U JPS6088221 U JP S6088221U
- Authority
- JP
- Japan
- Prior art keywords
- current meter
- electromagnetic current
- frequency
- commercial frequency
- electromagnetic
- 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
Landscapes
- Measuring Volume Flow (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ａ、 ｂは従来の流速計の波形説明図、第２図ａ
”−’ ｃは本考案の流速計の波形説明図、第２図ｄ
はそのサンプリング説明図である。Figure 1 a and b are explanatory diagrams of waveforms of a conventional current meter, Figure 2 a
"-' c is an explanatory diagram of the waveform of the current meter of the present invention, Figure 2 d
is an explanatory diagram of the sampling.
Claims (1)
整数）の周波数で励磁し、その出力を２ｎ周期毎に平均
化することにより商用周波数の雑音電位を除去するよう
にしたことを特徴とする電磁式流速計。The excitation coil inside the sensor is excited at a frequency that is 2n times the commercial frequency (n is a positive integer), and the output is averaged every 2n cycles to remove the noise potential of the commercial frequency. Electromagnetic current meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18090383U JPS6088221U (en) | 1983-11-25 | 1983-11-25 | Electromagnetic current meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18090383U JPS6088221U (en) | 1983-11-25 | 1983-11-25 | Electromagnetic current meter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6088221U true JPS6088221U (en) | 1985-06-17 |
| JPH0450509Y2 JPH0450509Y2 (en) | 1992-11-27 |
Family
ID=30392126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18090383U Granted JPS6088221U (en) | 1983-11-25 | 1983-11-25 | Electromagnetic current meter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6088221U (en) |
-
1983
- 1983-11-25 JP JP18090383U patent/JPS6088221U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0450509Y2 (en) | 1992-11-27 |
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