JPS5253443A - Detector for physical states - Google Patents
Detector for physical statesInfo
- Publication number
- JPS5253443A JPS5253443A JP50129027A JP12902775A JPS5253443A JP S5253443 A JPS5253443 A JP S5253443A JP 50129027 A JP50129027 A JP 50129027A JP 12902775 A JP12902775 A JP 12902775A JP S5253443 A JPS5253443 A JP S5253443A
- Authority
- JP
- Japan
- Prior art keywords
- physical states
- detector
- dransducer
- protion
- elasticity
- 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
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
- Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
Abstract
PURPOSE:To detect the generation of physical states by detecting an acoustic signal propagating r through a medium having at both its ends an input transducer and an output dransducer and at its intermediate protion means different in elasticity from each other.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50129027A JPS5253443A (en) | 1975-10-27 | 1975-10-27 | Detector for physical states |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50129027A JPS5253443A (en) | 1975-10-27 | 1975-10-27 | Detector for physical states |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5253443A true JPS5253443A (en) | 1977-04-30 |
Family
ID=14999314
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50129027A Pending JPS5253443A (en) | 1975-10-27 | 1975-10-27 | Detector for physical states |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5253443A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4928525A (en) * | 1989-03-02 | 1990-05-29 | Aderholt Gary L | Sonic tank inventory control system and method |
-
1975
- 1975-10-27 JP JP50129027A patent/JPS5253443A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4928525A (en) * | 1989-03-02 | 1990-05-29 | Aderholt Gary L | Sonic tank inventory control system and method |
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