JPH02148422U - - Google Patents
Info
- Publication number
- JPH02148422U JPH02148422U JP5748889U JP5748889U JPH02148422U JP H02148422 U JPH02148422 U JP H02148422U JP 5748889 U JP5748889 U JP 5748889U JP 5748889 U JP5748889 U JP 5748889U JP H02148422 U JPH02148422 U JP H02148422U
- Authority
- JP
- Japan
- Prior art keywords
- free flow
- sound waves
- sound
- transducer
- transmitting
- 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 4
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Measuring Volume Flow (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5748889U JPH075377Y2 (ja) | 1989-05-18 | 1989-05-18 | フリーフローセンサ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5748889U JPH075377Y2 (ja) | 1989-05-18 | 1989-05-18 | フリーフローセンサ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02148422U true JPH02148422U (en]) | 1990-12-17 |
| JPH075377Y2 JPH075377Y2 (ja) | 1995-02-08 |
Family
ID=31582240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5748889U Expired - Lifetime JPH075377Y2 (ja) | 1989-05-18 | 1989-05-18 | フリーフローセンサ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH075377Y2 (en]) |
-
1989
- 1989-05-18 JP JP5748889U patent/JPH075377Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH075377Y2 (ja) | 1995-02-08 |