JPS5569024A - Ultrasonic wave type liquid level meter - Google Patents
Ultrasonic wave type liquid level meterInfo
- Publication number
- JPS5569024A JPS5569024A JP14221178A JP14221178A JPS5569024A JP S5569024 A JPS5569024 A JP S5569024A JP 14221178 A JP14221178 A JP 14221178A JP 14221178 A JP14221178 A JP 14221178A JP S5569024 A JPS5569024 A JP S5569024A
- Authority
- JP
- Japan
- Prior art keywords
- liquid level
- transducer
- reflection
- ultrasonic waves
- ultrasonic wave
- 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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14221178A JPS5569024A (en) | 1978-11-20 | 1978-11-20 | Ultrasonic wave type liquid level meter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14221178A JPS5569024A (en) | 1978-11-20 | 1978-11-20 | Ultrasonic wave type liquid level meter |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5569024A true JPS5569024A (en) | 1980-05-24 |
Family
ID=15309975
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14221178A Pending JPS5569024A (en) | 1978-11-20 | 1978-11-20 | Ultrasonic wave type liquid level meter |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5569024A (ja) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1992002789A1 (en) * | 1990-08-09 | 1992-02-20 | Vista Research, Inc. | Automatic tank gauging system with a quasi-static reference subsystem |
US5228339A (en) * | 1990-08-09 | 1993-07-20 | Maresca Jr Joseph W | Automatic tank gauging system with a quasi static reference subsystem |
US5263371A (en) * | 1990-09-19 | 1993-11-23 | Maresca Jr Joseph W | Methods for temperature-compensated liquid height and leak detection measurements using quasi-static reference subsystem |
US5309763A (en) * | 1992-03-21 | 1994-05-10 | Smiths Industries Public Limited Company | Liquid-level gauging |
US5319973A (en) * | 1993-02-02 | 1994-06-14 | Caterpillar Inc. | Ultrasonic fuel level sensing device |
US6581459B1 (en) | 1994-04-06 | 2003-06-24 | Simmonds Precision Products, Inc. | Ultrasonic fluid level sensing without using a stillwell |
US7062967B2 (en) * | 2003-07-08 | 2006-06-20 | Daimlerchrysler Corporation | Fuel level sensor |
DE102012002011A1 (de) * | 2012-02-03 | 2013-08-08 | Hella Kgaa Hueck & Co. | Vorrichtung zur Messung eines Füllstands einer Flüssigkeit und ölgeschmierter Motor |
JP2019070590A (ja) * | 2017-10-10 | 2019-05-09 | 国立大学法人 香川大学 | 光学特性測定装置 |
CN110243440A (zh) * | 2019-07-10 | 2019-09-17 | 山东职业学院 | 一种机油尺 |
-
1978
- 1978-11-20 JP JP14221178A patent/JPS5569024A/ja active Pending
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1992002789A1 (en) * | 1990-08-09 | 1992-02-20 | Vista Research, Inc. | Automatic tank gauging system with a quasi-static reference subsystem |
US5228339A (en) * | 1990-08-09 | 1993-07-20 | Maresca Jr Joseph W | Automatic tank gauging system with a quasi static reference subsystem |
US5263371A (en) * | 1990-09-19 | 1993-11-23 | Maresca Jr Joseph W | Methods for temperature-compensated liquid height and leak detection measurements using quasi-static reference subsystem |
US5309763A (en) * | 1992-03-21 | 1994-05-10 | Smiths Industries Public Limited Company | Liquid-level gauging |
US5319973A (en) * | 1993-02-02 | 1994-06-14 | Caterpillar Inc. | Ultrasonic fuel level sensing device |
US6581459B1 (en) | 1994-04-06 | 2003-06-24 | Simmonds Precision Products, Inc. | Ultrasonic fluid level sensing without using a stillwell |
US7062967B2 (en) * | 2003-07-08 | 2006-06-20 | Daimlerchrysler Corporation | Fuel level sensor |
DE102012002011A1 (de) * | 2012-02-03 | 2013-08-08 | Hella Kgaa Hueck & Co. | Vorrichtung zur Messung eines Füllstands einer Flüssigkeit und ölgeschmierter Motor |
CN103245401A (zh) * | 2012-02-03 | 2013-08-14 | 赫拉胡克公司 | 用于测量液体液位的装置和油润滑的发动机 |
CZ307062B6 (cs) * | 2012-02-03 | 2017-12-27 | Hella Kgaa Hueck & Co. | Zařízení k měření stavu naplnění kapalinou a olejem mazaný motor |
CN103245401B (zh) * | 2012-02-03 | 2018-11-30 | 赫拉胡克公司 | 用于测量液体液位的装置和油润滑的发动机 |
DE102012002011B4 (de) | 2012-02-03 | 2023-12-28 | HELLA GmbH & Co. KGaA | Vorrichtung zur Messung eines Füllstands einer Flüssigkeit, ölgeschmierter Motor und Kraftfahrzeug |
JP2019070590A (ja) * | 2017-10-10 | 2019-05-09 | 国立大学法人 香川大学 | 光学特性測定装置 |
CN110243440A (zh) * | 2019-07-10 | 2019-09-17 | 山东职业学院 | 一种机油尺 |
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