AU2003201030A1 - Liquid level sensor using a magnetic field viewing film - Google Patents
Liquid level sensor using a magnetic field viewing filmInfo
- Publication number
- AU2003201030A1 AU2003201030A1 AU2003201030A AU2003201030A AU2003201030A1 AU 2003201030 A1 AU2003201030 A1 AU 2003201030A1 AU 2003201030 A AU2003201030 A AU 2003201030A AU 2003201030 A AU2003201030 A AU 2003201030A AU 2003201030 A1 AU2003201030 A1 AU 2003201030A1
- Authority
- AU
- Australia
- Prior art keywords
- magnetic field
- liquid level
- level sensor
- viewing film
- field viewing
- 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.)
- Abandoned
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
- G01F23/64—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats of the free float type without mechanical transmission elements
- G01F23/72—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats of the free float type without mechanical transmission elements using magnetically actuated indicating means
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Level Indicators Using A Float (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0200167A GB2383845B (en) | 2002-01-04 | 2002-01-04 | Improvements in or relating to level indicators |
GB0200167.5 | 2002-01-04 | ||
PCT/GB2003/000017 WO2003060436A2 (en) | 2002-01-04 | 2003-01-06 | Liquid level sensor using a magnetic field viewing film |
Publications (2)
Publication Number | Publication Date |
---|---|
AU2003201030A1 true AU2003201030A1 (en) | 2003-07-30 |
AU2003201030A8 AU2003201030A8 (en) | 2003-07-30 |
Family
ID=9928642
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2003201030A Abandoned AU2003201030A1 (en) | 2002-01-04 | 2003-01-06 | Liquid level sensor using a magnetic field viewing film |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU2003201030A1 (en) |
GB (1) | GB2383845B (en) |
WO (1) | WO2003060436A2 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009086288A1 (en) * | 2007-12-21 | 2009-07-09 | Gayston Corporation | Pressure vessel with co2 liquid level indicator for a paintball marker |
CN103542913B (en) * | 2012-07-12 | 2018-10-02 | 范序政 | Cup type magnetic float and its assembly method for magnetic float liquid level sensor |
FR3018605B1 (en) * | 2014-03-11 | 2017-09-01 | Commissariat Energie Atomique | DEVICE FOR INDICATING THE FILLING LEVEL OF A CONTAINER |
US10971260B2 (en) | 2014-09-14 | 2021-04-06 | Becton, Dickinson And Company | System and method for capturing dose information |
US10704944B2 (en) | 2014-09-14 | 2020-07-07 | Becton, Dickinson And Company | System and method for capturing dose information |
CN112236654A (en) | 2018-05-03 | 2021-01-15 | 耐普罗公司 | Apparatus, system and method for providing content volume monitor |
CN112243490A (en) | 2018-05-03 | 2021-01-19 | 耐普罗公司 | Apparatus, system, and method for providing a solids level monitor |
CN111750958B (en) * | 2020-06-03 | 2022-05-06 | 山东胜利通海集团东营天蓝节能科技有限公司 | Magnetic turning plate liquid level meter |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB720223A (en) * | 1952-07-10 | 1954-12-15 | Bayer Ag | Improvements in liquid level indicators |
CH360220A (en) * | 1958-05-16 | 1962-02-15 | Weka Ag | Device for displaying the liquid level in a container |
CH523495A (en) * | 1971-08-05 | 1972-05-31 | Weka Ag | Liquid level indicator |
GB2028505B (en) * | 1978-08-22 | 1983-03-30 | Ozaki J | Apparatus for indicating the level of a fluid |
IT1140214B (en) * | 1981-10-02 | 1986-09-24 | Bonetti Cesare Spa | MAGNETIC SENSOR LEVEL INDICATOR FOR BOILERS, CONTAINERS, TANKS AND SIMILAR |
SU1262291A1 (en) * | 1982-04-21 | 1986-10-07 | Всесоюзный Научно-Исследовательский И Проектный Институт По Переработке Газа | Device for determining media boundary |
GB2215463A (en) * | 1987-09-18 | 1989-09-20 | Roger Sidney Mole | Magnetic liquid level indicator |
EP0950878A1 (en) * | 1998-04-06 | 1999-10-20 | GEIGER TECHNIK GmbH & Co. KG | Device for detecting a liquid level |
-
2002
- 2002-01-04 GB GB0200167A patent/GB2383845B/en not_active Expired - Fee Related
-
2003
- 2003-01-06 WO PCT/GB2003/000017 patent/WO2003060436A2/en not_active Application Discontinuation
- 2003-01-06 AU AU2003201030A patent/AU2003201030A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO2003060436A3 (en) | 2004-03-25 |
WO2003060436A2 (en) | 2003-07-24 |
GB2383845A (en) | 2003-07-09 |
AU2003201030A8 (en) | 2003-07-30 |
GB2383845B (en) | 2004-03-03 |
GB0200167D0 (en) | 2002-02-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU2003257823A1 (en) | Image display device | |
AU2003211521A1 (en) | Image display device | |
AU2003241186A1 (en) | Plastic film and image display unit | |
AU2003208975A1 (en) | Image sensor with photosensitive thin film transistors | |
AU2003275305A1 (en) | Image sensor device | |
AU2003228074A1 (en) | Non rectangular display device | |
AU2003207186A1 (en) | Image display unit | |
AU2003235217A1 (en) | Image display unit | |
AU2003215132A1 (en) | Magnetic field sensor | |
AU2003252656A1 (en) | Image display | |
AU2003289452A1 (en) | Image display | |
EP1390730A4 (en) | Integrated thin film liquid conductivity sensor | |
AU2003275238A1 (en) | Display film | |
AU2003281407A1 (en) | Image display device | |
AU2003265301A1 (en) | Magnetic sensing device | |
AU2002328457A1 (en) | A liquid crystal display | |
AU2003239270A1 (en) | Non rectangular display device | |
AU2003219437A1 (en) | Image sensor device | |
EP1662520A4 (en) | Magnetic bias film and magnetic sensor using the same | |
AU2003201030A1 (en) | Liquid level sensor using a magnetic field viewing film | |
AU2003259763A1 (en) | Collapsible viewing instrument | |
AU2003214544A1 (en) | Electronic device including a display | |
AU2003293483A1 (en) | Liquid crystal shutter | |
AU2003221346A1 (en) | Stereoscopic image display device | |
AU2003233999A1 (en) | Illuminable display device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK6 | Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase |