JPH0537221Y2 - - Google Patents
Info
- Publication number
- JPH0537221Y2 JPH0537221Y2 JP1986126280U JP12628086U JPH0537221Y2 JP H0537221 Y2 JPH0537221 Y2 JP H0537221Y2 JP 1986126280 U JP1986126280 U JP 1986126280U JP 12628086 U JP12628086 U JP 12628086U JP H0537221 Y2 JPH0537221 Y2 JP H0537221Y2
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- output
- frequency
- frequency dividing
- voltage
- 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.)
- Expired - Lifetime
Links
Landscapes
- Measuring Volume Flow (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986126280U JPH0537221Y2 (OSRAM) | 1986-08-19 | 1986-08-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986126280U JPH0537221Y2 (OSRAM) | 1986-08-19 | 1986-08-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6333425U JPS6333425U (OSRAM) | 1988-03-03 |
| JPH0537221Y2 true JPH0537221Y2 (OSRAM) | 1993-09-21 |
Family
ID=31019936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986126280U Expired - Lifetime JPH0537221Y2 (OSRAM) | 1986-08-19 | 1986-08-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0537221Y2 (OSRAM) |
-
1986
- 1986-08-19 JP JP1986126280U patent/JPH0537221Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6333425U (OSRAM) | 1988-03-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3023569B2 (ja) | 流体媒体内の音波バースト移動時間のデジタル式測定方法及び装置 | |
| US5831175A (en) | Method and apparatus for correcting temperature variations in ultrasonic flowmeters | |
| JP2002340642A (ja) | 超音波流速計 | |
| US5777238A (en) | Driver-receiver apparatus for use with ultrasonic flowmeters | |
| JPS6390722A (ja) | 位相差法による超音波流速計 | |
| JPH0537221Y2 (OSRAM) | ||
| US7057978B2 (en) | Time interval measurement device | |
| JP2553635B2 (ja) | 超音波ドップラ血流計 | |
| JPH0537222Y2 (OSRAM) | ||
| JP2821665B2 (ja) | 位相同期ループおよび位相同期式超音波流量計 | |
| JP2574820B2 (ja) | 超音波パレスドプラ計測装置 | |
| JPS63256881A (ja) | 音響測位装置の送受信装置 | |
| JPH07325151A (ja) | 超音波距離測定装置 | |
| JPS626811B2 (OSRAM) | ||
| JP2839406B2 (ja) | 方位測定装置 | |
| JPS62185121A (ja) | 超音波流速計 | |
| JPH0455274B2 (OSRAM) | ||
| JPH02171682A (ja) | 周波数検出装置 | |
| JPH03158785A (ja) | 測距装置 | |
| JPS6029615A (ja) | 超音波流速計 | |
| RU2044278C1 (ru) | Двухканальный частотный ультразвуковой расходомер | |
| JPS63101713A (ja) | 連続波位相差式超音波流速計 | |
| JPS593314A (ja) | 超音波検出式カルマン渦流速計 | |
| SU1398101A1 (ru) | Преобразователь двух частот в код | |
| RU2210062C1 (ru) | Ультразвуковой расходомер |