JPS59144567U - 回転数計 - Google Patents
回転数計Info
- Publication number
- JPS59144567U JPS59144567U JP4033583U JP4033583U JPS59144567U JP S59144567 U JPS59144567 U JP S59144567U JP 4033583 U JP4033583 U JP 4033583U JP 4033583 U JP4033583 U JP 4033583U JP S59144567 U JPS59144567 U JP S59144567U
- Authority
- JP
- Japan
- Prior art keywords
- sine
- voltage
- cosine
- signal
- frequency
- 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 Magnetic Variables (AREA)
- Indicating Measured Values (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4033583U JPS59144567U (ja) | 1983-03-18 | 1983-03-18 | 回転数計 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4033583U JPS59144567U (ja) | 1983-03-18 | 1983-03-18 | 回転数計 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59144567U true JPS59144567U (ja) | 1984-09-27 |
| JPH0416226Y2 JPH0416226Y2 (enExample) | 1992-04-10 |
Family
ID=30170957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4033583U Granted JPS59144567U (ja) | 1983-03-18 | 1983-03-18 | 回転数計 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59144567U (enExample) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54158675U (enExample) * | 1978-04-26 | 1979-11-06 | ||
| JPS5837566U (ja) * | 1981-09-04 | 1983-03-11 | 株式会社盛岡計器製作所 | 船舶用速度計 |
-
1983
- 1983-03-18 JP JP4033583U patent/JPS59144567U/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54158675U (enExample) * | 1978-04-26 | 1979-11-06 | ||
| JPS5837566U (ja) * | 1981-09-04 | 1983-03-11 | 株式会社盛岡計器製作所 | 船舶用速度計 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0416226Y2 (enExample) | 1992-04-10 |
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