GB2383845B - Improvements in or relating to level indicators - Google Patents

Improvements in or relating to level indicators

Info

Publication number
GB2383845B
GB2383845B GB0200167A GB0200167A GB2383845B GB 2383845 B GB2383845 B GB 2383845B GB 0200167 A GB0200167 A GB 0200167A GB 0200167 A GB0200167 A GB 0200167A GB 2383845 B GB2383845 B GB 2383845B
Authority
GB
United Kingdom
Prior art keywords
relating
level indicators
indicators
level
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.)
Expired - Fee Related
Application number
GB0200167A
Other versions
GB2383845A (en
GB0200167D0 (en
Inventor
David Hepburn
Eric Richardson
Brian Nobles
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Consort Medical PLC
Original Assignee
Bespak PLC
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Bespak PLC filed Critical Bespak PLC
Priority to GB0200167A priority Critical patent/GB2383845B/en
Publication of GB0200167D0 publication Critical patent/GB0200167D0/en
Priority to AU2003201030A priority patent/AU2003201030A1/en
Priority to PCT/GB2003/000017 priority patent/WO2003060436A2/en
Publication of GB2383845A publication Critical patent/GB2383845A/en
Application granted granted Critical
Publication of GB2383845B publication Critical patent/GB2383845B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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)
GB0200167A 2002-01-04 2002-01-04 Improvements in or relating to level indicators Expired - Fee Related GB2383845B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB0200167A GB2383845B (en) 2002-01-04 2002-01-04 Improvements in or relating to level indicators
AU2003201030A AU2003201030A1 (en) 2002-01-04 2003-01-06 Liquid level sensor using a magnetic field viewing film
PCT/GB2003/000017 WO2003060436A2 (en) 2002-01-04 2003-01-06 Liquid level sensor using a magnetic field viewing film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0200167A GB2383845B (en) 2002-01-04 2002-01-04 Improvements in or relating to level indicators

Publications (3)

Publication Number Publication Date
GB0200167D0 GB0200167D0 (en) 2002-02-20
GB2383845A GB2383845A (en) 2003-07-09
GB2383845B true GB2383845B (en) 2004-03-03

Family

ID=9928642

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0200167A Expired - Fee Related GB2383845B (en) 2002-01-04 2002-01-04 Improvements in or relating to level indicators

Country Status (3)

Country Link
AU (1) AU2003201030A1 (en)
GB (1) GB2383845B (en)
WO (1) WO2003060436A2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
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

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB720223A (en) * 1952-07-10 1954-12-15 Bayer Ag Improvements in liquid level indicators
GB2109111A (en) * 1981-10-02 1983-05-25 Bonetti Cesare Spa Magnetic level indicators
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

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB720223A (en) * 1952-07-10 1954-12-15 Bayer Ag Improvements in liquid level indicators
GB2109111A (en) * 1981-10-02 1983-05-25 Bonetti Cesare Spa Magnetic level indicators
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

Also Published As

Publication number Publication date
WO2003060436A3 (en) 2004-03-25
WO2003060436A2 (en) 2003-07-24
GB2383845A (en) 2003-07-09
AU2003201030A1 (en) 2003-07-30
AU2003201030A8 (en) 2003-07-30
GB0200167D0 (en) 2002-02-20

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20170104