JPS556262A - Frequency detector - Google Patents
Frequency detectorInfo
- Publication number
- JPS556262A JPS556262A JP7875478A JP7875478A JPS556262A JP S556262 A JPS556262 A JP S556262A JP 7875478 A JP7875478 A JP 7875478A JP 7875478 A JP7875478 A JP 7875478A JP S556262 A JPS556262 A JP S556262A
- Authority
- JP
- Japan
- Prior art keywords
- frequency
- highly accurate
- component
- output
- accurate detection
- 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
- 238000010276 construction Methods 0.000 abstract 2
- 238000001514 detection method Methods 0.000 abstract 2
Landscapes
- Measuring Frequencies, Analyzing Spectra (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7875478A JPS556262A (en) | 1978-06-30 | 1978-06-30 | Frequency detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7875478A JPS556262A (en) | 1978-06-30 | 1978-06-30 | Frequency detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS556262A true JPS556262A (en) | 1980-01-17 |
Family
ID=13670677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7875478A Pending JPS556262A (en) | 1978-06-30 | 1978-06-30 | Frequency detector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS556262A (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6155437U (ja) * | 1984-09-12 | 1986-04-14 | ||
| JP2007010593A (ja) * | 2005-07-04 | 2007-01-18 | Yokogawa Electric Corp | 周波数測定回路及びそれを用いた振動センサ式差圧・圧力伝送器 |
-
1978
- 1978-06-30 JP JP7875478A patent/JPS556262A/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6155437U (ja) * | 1984-09-12 | 1986-04-14 | ||
| JP2007010593A (ja) * | 2005-07-04 | 2007-01-18 | Yokogawa Electric Corp | 周波数測定回路及びそれを用いた振動センサ式差圧・圧力伝送器 |
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