JPH0421921U - - Google Patents
Info
- Publication number
- JPH0421921U JPH0421921U JP6323090U JP6323090U JPH0421921U JP H0421921 U JPH0421921 U JP H0421921U JP 6323090 U JP6323090 U JP 6323090U JP 6323090 U JP6323090 U JP 6323090U JP H0421921 U JPH0421921 U JP H0421921U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- transducer
- distance
- ultrasonic
- reflected
- 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.)
- Pending
Links
- 238000005259 measurement Methods 0.000 claims description 3
- 230000010355 oscillation Effects 0.000 claims description 2
- 230000002238 attenuated effect Effects 0.000 claims 1
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6323090U JPH0421921U (de) | 1990-06-15 | 1990-06-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6323090U JPH0421921U (de) | 1990-06-15 | 1990-06-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0421921U true JPH0421921U (de) | 1992-02-24 |
Family
ID=31593094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6323090U Pending JPH0421921U (de) | 1990-06-15 | 1990-06-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0421921U (de) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60174972A (ja) * | 1983-11-04 | 1985-09-09 | エンドレス・ウント・ハウザ−・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング・ウント・コンパニ− | 音波または超音波測距装置 |
-
1990
- 1990-06-15 JP JP6323090U patent/JPH0421921U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60174972A (ja) * | 1983-11-04 | 1985-09-09 | エンドレス・ウント・ハウザ−・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング・ウント・コンパニ− | 音波または超音波測距装置 |
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