JPH0478951B2 - - Google Patents
Info
- Publication number
- JPH0478951B2 JPH0478951B2 JP61176612A JP17661286A JPH0478951B2 JP H0478951 B2 JPH0478951 B2 JP H0478951B2 JP 61176612 A JP61176612 A JP 61176612A JP 17661286 A JP17661286 A JP 17661286A JP H0478951 B2 JPH0478951 B2 JP H0478951B2
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- measuring
- ultrasonic
- sound
- resonant frequency
- 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
- Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17661286A JPS6333681A (ja) | 1986-07-29 | 1986-07-29 | 温度特性補償方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17661286A JPS6333681A (ja) | 1986-07-29 | 1986-07-29 | 温度特性補償方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6333681A JPS6333681A (ja) | 1988-02-13 |
| JPH0478951B2 true JPH0478951B2 (de) | 1992-12-14 |
Family
ID=16016611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17661286A Granted JPS6333681A (ja) | 1986-07-29 | 1986-07-29 | 温度特性補償方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6333681A (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012002979A1 (de) * | 2012-02-15 | 2013-08-22 | Valeo Schalter Und Sensoren Gmbh | Fahrerassistenzeinrichtung mit einem Ultraschallsensor, Kraftfahrzeug und Verfahren zum Betreiben eines Ultraschallsensors |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4946699U (de) * | 1972-07-27 | 1974-04-24 | ||
| JPS5563775A (en) * | 1978-11-09 | 1980-05-14 | Koito Ind Co Ltd | Distance measurement using ultrasonic wave |
-
1986
- 1986-07-29 JP JP17661286A patent/JPS6333681A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6333681A (ja) | 1988-02-13 |
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