JPH054004B2 - - Google Patents
Info
- Publication number
- JPH054004B2 JPH054004B2 JP60117358A JP11735885A JPH054004B2 JP H054004 B2 JPH054004 B2 JP H054004B2 JP 60117358 A JP60117358 A JP 60117358A JP 11735885 A JP11735885 A JP 11735885A JP H054004 B2 JPH054004 B2 JP H054004B2
- Authority
- JP
- Japan
- Prior art keywords
- ultrasonic pulse
- pulse
- ultrasonic
- level
- wave
- 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
- 238000001514 detection method Methods 0.000 claims description 16
- 239000012530 fluid Substances 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 13
- 238000010586 diagram Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 9
- 238000005259 measurement Methods 0.000 description 7
- 230000008859 change Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 102100031584 Cell division cycle-associated 7-like protein Human genes 0.000 description 1
- 101000777638 Homo sapiens Cell division cycle-associated 7-like protein Proteins 0.000 description 1
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Landscapes
- Measuring Volume Flow (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP60117358A JPS61274221A (ja) | 1985-05-30 | 1985-05-30 | 超音波流量計 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP60117358A JPS61274221A (ja) | 1985-05-30 | 1985-05-30 | 超音波流量計 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61274221A JPS61274221A (ja) | 1986-12-04 |
JPH054004B2 true JPH054004B2 (en]) | 1993-01-19 |
Family
ID=14709704
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP60117358A Granted JPS61274221A (ja) | 1985-05-30 | 1985-05-30 | 超音波流量計 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61274221A (en]) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1325880C (zh) | 2002-08-05 | 2007-07-11 | 松下电器产业株式会社 | 流量计量装置 |
-
1985
- 1985-05-30 JP JP60117358A patent/JPS61274221A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS61274221A (ja) | 1986-12-04 |
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