JPS5253442A - Detector for physical states - Google Patents
Detector for physical statesInfo
- Publication number
- JPS5253442A JPS5253442A JP50129026A JP12902675A JPS5253442A JP S5253442 A JPS5253442 A JP S5253442A JP 50129026 A JP50129026 A JP 50129026A JP 12902675 A JP12902675 A JP 12902675A JP S5253442 A JPS5253442 A JP S5253442A
- Authority
- JP
- Japan
- Prior art keywords
- physical states
- detector
- transducer
- accurately
- detecting
- 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
Landscapes
- Transmission And Conversion Of Sensor Element Output (AREA)
- Examining Or Testing Airtightness (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
- Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
Abstract
PURPOSE:To detect positively and accurately the generation and position of physical states by detecting a change in an acoustic signal propagating through a medium equipped with one transducer and one or plural output transducers.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50129026A JPS5253442A (en) | 1975-10-27 | 1975-10-27 | Detector for physical states |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50129026A JPS5253442A (en) | 1975-10-27 | 1975-10-27 | Detector for physical states |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5253442A true JPS5253442A (en) | 1977-04-30 |
Family
ID=14999291
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50129026A Pending JPS5253442A (en) | 1975-10-27 | 1975-10-27 | Detector for physical states |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5253442A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4712828A (en) * | 1970-12-19 | 1972-06-28 |
-
1975
- 1975-10-27 JP JP50129026A patent/JPS5253442A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4712828A (en) * | 1970-12-19 | 1972-06-28 |
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