JPS6344167U - - Google Patents
Info
- Publication number
- JPS6344167U JPS6344167U JP13665086U JP13665086U JPS6344167U JP S6344167 U JPS6344167 U JP S6344167U JP 13665086 U JP13665086 U JP 13665086U JP 13665086 U JP13665086 U JP 13665086U JP S6344167 U JPS6344167 U JP S6344167U
- Authority
- JP
- Japan
- Prior art keywords
- input signal
- level
- frequency
- circuit
- filter 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
- 238000001514 detection method Methods 0.000 claims description 5
- 230000035945 sensitivity Effects 0.000 claims description 3
- 239000003990 capacitor Substances 0.000 claims description 2
- 238000013459 approach Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
- Noise Elimination (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986136650U JP2532229Y2 (ja) | 1986-09-08 | 1986-09-08 | 周波数検出装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986136650U JP2532229Y2 (ja) | 1986-09-08 | 1986-09-08 | 周波数検出装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6344167U true JPS6344167U (US07943777-20110517-C00090.png) | 1988-03-24 |
| JP2532229Y2 JP2532229Y2 (ja) | 1997-04-09 |
Family
ID=31039967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986136650U Expired - Lifetime JP2532229Y2 (ja) | 1986-09-08 | 1986-09-08 | 周波数検出装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2532229Y2 (US07943777-20110517-C00090.png) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016092963A (ja) * | 2014-11-04 | 2016-05-23 | 三菱電機株式会社 | 単独運転検出装置、単独運転検出用の制御装置および分散型電源装置 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5419969A (en) * | 1977-07-15 | 1979-02-15 | Yoshitomi Pharmaceut Ind Ltd | Proline derivative and its preparation |
| JPS59614A (ja) * | 1982-06-28 | 1984-01-05 | Nippon Denso Co Ltd | 基準信号波形整形回路装置 |
-
1986
- 1986-09-08 JP JP1986136650U patent/JP2532229Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5419969A (en) * | 1977-07-15 | 1979-02-15 | Yoshitomi Pharmaceut Ind Ltd | Proline derivative and its preparation |
| JPS59614A (ja) * | 1982-06-28 | 1984-01-05 | Nippon Denso Co Ltd | 基準信号波形整形回路装置 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016092963A (ja) * | 2014-11-04 | 2016-05-23 | 三菱電機株式会社 | 単独運転検出装置、単独運転検出用の制御装置および分散型電源装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2532229Y2 (ja) | 1997-04-09 |
