ITRE20070048A1 - '' rilevatore di livello e metodo per rilevare il livello di un fluido in un recipiente'' - Google Patents

'' rilevatore di livello e metodo per rilevare il livello di un fluido in un recipiente''

Info

Publication number
ITRE20070048A1
ITRE20070048A1 IT000048A ITRE20070048A ITRE20070048A1 IT RE20070048 A1 ITRE20070048 A1 IT RE20070048A1 IT 000048 A IT000048 A IT 000048A IT RE20070048 A ITRE20070048 A IT RE20070048A IT RE20070048 A1 ITRE20070048 A1 IT RE20070048A1
Authority
IT
Italy
Prior art keywords
level
container
detect
fluid
detector
Prior art date
Application number
IT000048A
Other languages
English (en)
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 IT000048A priority Critical patent/ITRE20070048A1/it
Priority to PCT/EP2008/052832 priority patent/WO2008122474A1/en
Publication of ITRE20070048A1 publication Critical patent/ITRE20070048A1/it

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
    • G01F23/292—Light, e.g. infrared or ultraviolet
    • G01F23/2921—Light, e.g. infrared or ultraviolet for discrete levels

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
IT000048A 2007-04-04 2007-04-04 '' rilevatore di livello e metodo per rilevare il livello di un fluido in un recipiente'' ITRE20070048A1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT000048A ITRE20070048A1 (it) 2007-04-04 2007-04-04 '' rilevatore di livello e metodo per rilevare il livello di un fluido in un recipiente''
PCT/EP2008/052832 WO2008122474A1 (en) 2007-04-04 2008-03-10 A level detector and method for measuring a fluid level in a container

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000048A ITRE20070048A1 (it) 2007-04-04 2007-04-04 '' rilevatore di livello e metodo per rilevare il livello di un fluido in un recipiente''

Publications (1)

Publication Number Publication Date
ITRE20070048A1 true ITRE20070048A1 (it) 2008-10-05

Family

ID=39615687

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000048A ITRE20070048A1 (it) 2007-04-04 2007-04-04 '' rilevatore di livello e metodo per rilevare il livello di un fluido in un recipiente''

Country Status (2)

Country Link
IT (1) ITRE20070048A1 (it)
WO (1) WO2008122474A1 (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2322980B1 (es) * 2007-01-24 2010-03-05 Universidad De Castilla-La Mancha (Uclm) Sistema electronico para el mando automatico de los riegos agricolas.
DE102010015150A1 (de) 2010-04-16 2011-10-20 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Ölstandsanzeige für einen Schraubenverdichter
NO20140670A1 (no) 2014-05-30 2015-12-01 Statoil Fuel & Retail As Fremgangsmåte og innretning for kontinuerlig overvåkning og skimming av flytende drivstoff i en lagringstank
CN113811746A (zh) * 2019-07-30 2021-12-17 Vega格里沙贝两合公司 用于检测容器中的过程变量的测量设备

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1301437A (it) * 1971-10-22 1972-12-29
CA1082053A (en) * 1976-09-02 1980-07-22 Fred A. Vaccari Optical material level probe
DE2934099A1 (de) * 1979-08-23 1981-03-26 Kommanditgesellschaft Ritz Messwandler GmbH & Co, 20251 Hamburg Anordnung zur feststellung von oelstand-unterschreitung und von gas- oder luftblasenbildung in transformatoren und messwandlern
JPH04372861A (ja) * 1991-06-24 1992-12-25 Fuji Photo Film Co Ltd 液面検出装置
US5606125A (en) * 1994-06-28 1997-02-25 Lyons; Kevin Material level-interface control system

Also Published As

Publication number Publication date
WO2008122474A1 (en) 2008-10-16

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