SE0602031L - A liquid level within a container setting arrangement - Google Patents

A liquid level within a container setting arrangement

Info

Publication number
SE0602031L
SE0602031L SE0602031A SE0602031A SE0602031L SE 0602031 L SE0602031 L SE 0602031L SE 0602031 A SE0602031 A SE 0602031A SE 0602031 A SE0602031 A SE 0602031A SE 0602031 L SE0602031 L SE 0602031L
Authority
SE
Sweden
Prior art keywords
pressure
sensor unit
liquid level
pressure value
order
Prior art date
Application number
SE0602031A
Other languages
Swedish (sv)
Other versions
SE531205C2 (en
Inventor
Aake Forsstroem
Original Assignee
Aake Forsstroem
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 Aake Forsstroem filed Critical Aake Forsstroem
Priority to SE0602031A priority Critical patent/SE531205C2/en
Priority to PCT/SE2007/000846 priority patent/WO2008039135A1/en
Publication of SE0602031L publication Critical patent/SE0602031L/en
Publication of SE531205C2 publication Critical patent/SE531205C2/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
    • G01F23/14—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 measurement of pressure
    • G01F23/16—Indicating, recording, or alarm devices being actuated by mechanical or fluid means, e.g. using gas, mercury, or a diaphragm as transmitting element, or by a column of liquid
    • G01F23/164—Indicating, recording, or alarm devices being actuated by mechanical or fluid means, e.g. using gas, mercury, or a diaphragm as transmitting element, or by a column of liquid using a diaphragm, bellow as transmitting element
    • 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
    • G01F23/14—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 measurement of pressure
    • G01F23/16—Indicating, recording, or alarm devices being actuated by mechanical or fluid means, e.g. using gas, mercury, or a diaphragm as transmitting element, or by a column of liquid
    • 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
    • G01F23/14—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 measurement of pressure
    • G01F23/16—Indicating, recording, or alarm devices being actuated by mechanical or fluid means, e.g. using gas, mercury, or a diaphragm as transmitting element, or by a column of liquid
    • G01F23/162—Indicating, recording, or alarm devices being actuated by mechanical or fluid means, e.g. using gas, mercury, or a diaphragm as transmitting element, or by a column of liquid by a liquid column
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L7/00—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements
    • G01L7/02—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)

Abstract

The present invention encompasses an arrangement ("A") determining a liquid level (1) within a container (2) under the utilisation of, a pressure-sensitive and bottom-related sensor unit (3), in order with the aid of a hydraulic and/or pneumatic pressure to permit the evaluation of the height ("H2") of the liquid level above said sensor unit (3), a tube system (4) between the sensor unit (3) and a measurement unit (5), in order to distribute said pressure ("Pa") within the sensor unit (3) to said measurement unit (5) in order there, via circuits and functions (5), to generate a significative indication corresponding to a thus evaluated pressure value. Said sensor unit (3) is structured as an elastic blister or a membrane, for instance a rubber blister (3a), and with connected tube system (4) displays a pre-set pressure ("Pi"), where said pressure may correspond to a pressure value representative of the total container height ("Hl") or another selected pressure value. A pressure value propagated (7, 8) automatically via the measurement unit (5), such as an alarm value (Pmin; Pmax) is to be able to be accompanied by an identification of the transmitting arrangement ("A")
SE0602031A 2006-09-29 2006-09-29 A liquid level within a container setting arrangement SE531205C2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE0602031A SE531205C2 (en) 2006-09-29 2006-09-29 A liquid level within a container setting arrangement
PCT/SE2007/000846 WO2008039135A1 (en) 2006-09-29 2007-09-27 An arrangement determining a liquid level within a container

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0602031A SE531205C2 (en) 2006-09-29 2006-09-29 A liquid level within a container setting arrangement

Publications (2)

Publication Number Publication Date
SE0602031L true SE0602031L (en) 2008-03-30
SE531205C2 SE531205C2 (en) 2009-01-13

Family

ID=39230453

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0602031A SE531205C2 (en) 2006-09-29 2006-09-29 A liquid level within a container setting arrangement

Country Status (2)

Country Link
SE (1) SE531205C2 (en)
WO (1) WO2008039135A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105242063A (en) * 2015-09-09 2016-01-13 西安邮电大学 Reservoir flow velocity measurement method based on pressure sensor

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2932259B1 (en) * 2008-06-06 2010-07-30 Sita France DEVICE FOR MONITORING THE LEVEL OF FUEL IN A VEHICLE TANK
EP2144044A1 (en) * 2008-07-08 2010-01-13 LindCom ApS A system for remote transmission of information indicative of at least one parameter of a fluid contained in at least one reservoir to a remote user location outside the reservoir
WO2011066832A1 (en) * 2009-12-04 2011-06-09 Plus Tec Aps Alarm system for storage tanks holding liquid or semi-liquid
US9267834B2 (en) * 2011-08-09 2016-02-23 Economy Polymers & Chemicals System effective to monitor an amount of chemicals in portable containers
US9786152B1 (en) 2015-09-22 2017-10-10 John Walker Septic overflow warning system
CN106352945A (en) * 2016-11-22 2017-01-25 山东钢铁股份有限公司 Liquid level measurement device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB179656A (en) * 1921-02-10 1922-05-10 George Lawrence Smith Improvements in liquid level indicators
DE1226319B (en) * 1961-06-20 1966-10-06 Hydro App Bauanstalt Zucker Device for determining the tank content by weight in air
GB1582250A (en) * 1977-08-03 1981-01-07 British Petroleum Co Alarm system for preventing over filling of containers
DE4335720A1 (en) * 1993-10-20 1995-04-27 Wilo Gmbh Device for monitoring liquid levels
US6217752B1 (en) * 1999-12-28 2001-04-17 Terry L. Coots Septic tank alarm system
ES2433190T3 (en) * 2000-12-18 2013-12-09 Sensile Technologies S.A. Liquid level detector system
AUPS267202A0 (en) * 2002-05-30 2002-06-20 Dunbar, Neil James A sensor and method for measuring the level of a medium

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105242063A (en) * 2015-09-09 2016-01-13 西安邮电大学 Reservoir flow velocity measurement method based on pressure sensor
CN105242063B (en) * 2015-09-09 2018-08-03 西安邮电大学 A kind of tank flow-speed measurement method based on pressure sensor

Also Published As

Publication number Publication date
WO2008039135A1 (en) 2008-04-03
SE531205C2 (en) 2009-01-13

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