IT7951124A0 - Dispositivo per controllare il livello di un liquido in un serbatoio - Google Patents

Dispositivo per controllare il livello di un liquido in un serbatoio

Info

Publication number
IT7951124A0
IT7951124A0 IT7951124A IT5112479A IT7951124A0 IT 7951124 A0 IT7951124 A0 IT 7951124A0 IT 7951124 A IT7951124 A IT 7951124A IT 5112479 A IT5112479 A IT 5112479A IT 7951124 A0 IT7951124 A0 IT 7951124A0
Authority
IT
Italy
Prior art keywords
tank
controlling
liquid
level
Prior art date
Application number
IT7951124A
Other languages
English (en)
Other versions
IT1164787B (it
Inventor
Ronald Vincent Myers
Christopher Robin Deegan
Original Assignee
Smiths Industries Ltd
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 Smiths Industries Ltd filed Critical Smiths Industries Ltd
Publication of IT7951124A0 publication Critical patent/IT7951124A0/it
Application granted granted Critical
Publication of IT1164787B publication Critical patent/IT1164787B/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
    • G01F23/24—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 resistance of resistors due to contact with conductor fluid
    • G01F23/246—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 resistance of resistors due to contact with conductor fluid thermal devices
    • G01F23/247—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 resistance of resistors due to contact with conductor fluid thermal devices for discrete levels

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Testing Of Individual Semiconductor Devices (AREA)
IT51124/79A 1978-12-21 1979-12-18 Dispositivo per controllare il livello di un liquido in un serbatoio IT1164787B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7849472 1978-12-21

Publications (2)

Publication Number Publication Date
IT7951124A0 true IT7951124A0 (it) 1979-12-18
IT1164787B IT1164787B (it) 1987-04-15

Family

ID=10501861

Family Applications (1)

Application Number Title Priority Date Filing Date
IT51124/79A IT1164787B (it) 1978-12-21 1979-12-18 Dispositivo per controllare il livello di un liquido in un serbatoio

Country Status (6)

Country Link
DE (1) DE2950762A1 (it)
ES (1) ES8102353A1 (it)
FR (1) FR2450446B1 (it)
IN (1) IN153363B (it)
IT (1) IT1164787B (it)
SE (1) SE444860B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3639435A1 (de) * 1986-11-18 1988-05-26 Hoelter Heinz Volumenstromueberwachung fuer filternde geraete
EP0463192A1 (de) * 1990-06-23 1992-01-02 Dieter Bohn Verfahren und Messanordnung zur Messung des Füllstands von Flüssigkeiten in Flüssigkeitsbehältern
DE102017210152A1 (de) * 2017-06-19 2018-12-20 Ab Elektronik Sachsen Gmbh Einrichtung zur Erkennung von Medien
DE102017210153A1 (de) 2017-06-19 2018-12-20 Ab Elektronik Sachsen Gmbh Einrichtung zur Füllstandserkennung von Medien in Behältern

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3302458A (en) * 1963-10-09 1967-02-07 American Radiator & Standard Liquid level sensing device
DE2132452C3 (de) * 1971-06-30 1979-02-01 Robert Bosch Gmbh, 7000 Stuttgart Einrichtung zur Messung und Überprüfung von Flüssigkeitsfüllständen in Behältern

Also Published As

Publication number Publication date
IN153363B (it) 1984-07-07
IT1164787B (it) 1987-04-15
SE7910503L (sv) 1980-06-22
FR2450446A1 (fr) 1980-09-26
DE2950762A1 (de) 1980-07-03
FR2450446B1 (fr) 1985-08-30
ES487103A0 (es) 1980-12-16
ES8102353A1 (es) 1980-12-16
DE2950762C2 (it) 1988-05-26
SE444860B (sv) 1986-05-12

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19951127