JPS6291272U - - Google Patents
Info
- Publication number
- JPS6291272U JPS6291272U JP18275385U JP18275385U JPS6291272U JP S6291272 U JPS6291272 U JP S6291272U JP 18275385 U JP18275385 U JP 18275385U JP 18275385 U JP18275385 U JP 18275385U JP S6291272 U JPS6291272 U JP S6291272U
- Authority
- JP
- Japan
- Prior art keywords
- ultrasonic
- level
- threshold value
- noise
- stored
- 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
- 238000000034 method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 2
- 238000002604 ultrasonography Methods 0.000 description 1
Landscapes
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18275385U JPS6291272U (sh) | 1985-11-26 | 1985-11-26 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18275385U JPS6291272U (sh) | 1985-11-26 | 1985-11-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6291272U true JPS6291272U (sh) | 1987-06-11 |
Family
ID=31128846
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18275385U Pending JPS6291272U (sh) | 1985-11-26 | 1985-11-26 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6291272U (sh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008018176A1 (fr) * | 2006-08-08 | 2008-02-14 | Seiko Epson Corporation | Réservoir de liquide et dispositif consommateur de liquide |
-
1985
- 1985-11-26 JP JP18275385U patent/JPS6291272U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008018176A1 (fr) * | 2006-08-08 | 2008-02-14 | Seiko Epson Corporation | Réservoir de liquide et dispositif consommateur de liquide |
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