IT1394591B1 - LEVEL DETECTOR DEVICE OF A FLUID THAT IS COLLECTED IN A CONTAINER - Google Patents

LEVEL DETECTOR DEVICE OF A FLUID THAT IS COLLECTED IN A CONTAINER

Info

Publication number
IT1394591B1
IT1394591B1 ITRE2009A000046A ITRE20090046A IT1394591B1 IT 1394591 B1 IT1394591 B1 IT 1394591B1 IT RE2009A000046 A ITRE2009A000046 A IT RE2009A000046A IT RE20090046 A ITRE20090046 A IT RE20090046A IT 1394591 B1 IT1394591 B1 IT 1394591B1
Authority
IT
Italy
Prior art keywords
collected
container
fluid
level detector
detector device
Prior art date
Application number
ITRE2009A000046A
Other languages
Italian (it)
Inventor
Giorgio Girondi
Original Assignee
Ufi Innovation Ct Srl
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 Ufi Innovation Ct Srl filed Critical Ufi Innovation Ct Srl
Priority to ITRE2009A000046A priority Critical patent/IT1394591B1/en
Publication of ITRE20090046A1 publication Critical patent/ITRE20090046A1/en
Application granted granted Critical
Publication of IT1394591B1 publication Critical patent/IT1394591B1/en

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
    • G01F23/22—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 measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/28—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 measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
    • G01F23/284—Electromagnetic waves
    • 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
    • G01F23/22—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 measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/26—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 measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields
    • G01F23/263—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 measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields by measuring variations in capacitance of capacitors
    • G01F23/266—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 measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields by measuring variations in capacitance of capacitors measuring circuits therefor
ITRE2009A000046A 2009-05-18 2009-05-18 LEVEL DETECTOR DEVICE OF A FLUID THAT IS COLLECTED IN A CONTAINER IT1394591B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITRE2009A000046A IT1394591B1 (en) 2009-05-18 2009-05-18 LEVEL DETECTOR DEVICE OF A FLUID THAT IS COLLECTED IN A CONTAINER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITRE2009A000046A IT1394591B1 (en) 2009-05-18 2009-05-18 LEVEL DETECTOR DEVICE OF A FLUID THAT IS COLLECTED IN A CONTAINER

Publications (2)

Publication Number Publication Date
ITRE20090046A1 ITRE20090046A1 (en) 2010-11-19
IT1394591B1 true IT1394591B1 (en) 2012-07-05

Family

ID=41591618

Family Applications (1)

Application Number Title Priority Date Filing Date
ITRE2009A000046A IT1394591B1 (en) 2009-05-18 2009-05-18 LEVEL DETECTOR DEVICE OF A FLUID THAT IS COLLECTED IN A CONTAINER

Country Status (1)

Country Link
IT (1) IT1394591B1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57168169A (en) * 1981-04-10 1982-10-16 Nissan Motor Co Ltd Electrostatic capacitance detector
FR2676809B1 (en) * 1991-05-23 1993-08-06 Rhone Poulenc Rorer Sa DEVICE FOR THE AUTOMATIC DETECTION OF THE SEPARATION SURFACE OF LIQUID PHASES IN THE DECANTATIONS.
JPH09206504A (en) * 1996-02-06 1997-08-12 Sumitomo Metal Ind Ltd Automatic draining device of oil tank
US6423213B1 (en) * 2000-07-28 2002-07-23 Josam Company Continuous level measurement for grease separator
WO2008101333A1 (en) * 2007-02-23 2008-08-28 Warren Michael Levy Fluid level sensing device and methods of using same

Also Published As

Publication number Publication date
ITRE20090046A1 (en) 2010-11-19

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