JPS6125288B2 - - Google Patents
Info
- Publication number
- JPS6125288B2 JPS6125288B2 JP5918980A JP5918980A JPS6125288B2 JP S6125288 B2 JPS6125288 B2 JP S6125288B2 JP 5918980 A JP5918980 A JP 5918980A JP 5918980 A JP5918980 A JP 5918980A JP S6125288 B2 JPS6125288 B2 JP S6125288B2
- Authority
- JP
- Japan
- Prior art keywords
- phase
- voltage
- output
- circuit
- measuring device
- 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
Links
- 230000010363 phase shift Effects 0.000 claims description 56
- 239000012530 fluid Substances 0.000 claims description 7
- 239000003990 capacitor Substances 0.000 description 15
- 238000000034 method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 230000001960 triggered effect Effects 0.000 description 4
- 230000005856 abnormality Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000002604 ultrasonography Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
- G01P5/01—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by using swirlflowmeter
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5918980A JPS56154668A (en) | 1980-04-30 | 1980-04-30 | Velocity of flow measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5918980A JPS56154668A (en) | 1980-04-30 | 1980-04-30 | Velocity of flow measuring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56154668A JPS56154668A (en) | 1981-11-30 |
| JPS6125288B2 true JPS6125288B2 (enrdf_load_stackoverflow) | 1986-06-14 |
Family
ID=13106208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5918980A Granted JPS56154668A (en) | 1980-04-30 | 1980-04-30 | Velocity of flow measuring device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56154668A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59133430A (ja) * | 1983-01-21 | 1984-07-31 | Oval Eng Co Ltd | 超音波式渦流量計 |
| US4838078A (en) * | 1986-07-17 | 1989-06-13 | Mitsubishi Denki Kabushiki Kaisha | Suction air amount measuring device for an engine |
-
1980
- 1980-04-30 JP JP5918980A patent/JPS56154668A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56154668A (en) | 1981-11-30 |
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