GB1266887A - - Google Patents

Info

Publication number
GB1266887A
GB1266887A GB1266887DA GB1266887A GB 1266887 A GB1266887 A GB 1266887A GB 1266887D A GB1266887D A GB 1266887DA GB 1266887 A GB1266887 A GB 1266887A
Authority
GB
United Kingdom
Prior art keywords
oil
tube
effect
temperature
increase
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
Application number
Other languages
English (en)
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 filed Critical
Publication of GB1266887A publication Critical patent/GB1266887A/en
Expired 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
    • G01F23/22—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

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Level Indicators Using A Float (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
GB1266887D 1968-11-13 1968-11-13 Expired GB1266887A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5377468 1968-11-13

Publications (1)

Publication Number Publication Date
GB1266887A true GB1266887A (fr) 1972-03-15

Family

ID=10468933

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1266887D Expired GB1266887A (fr) 1968-11-13 1968-11-13

Country Status (1)

Country Link
GB (1) GB1266887A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2718295A1 (de) * 1977-04-25 1978-10-26 Hauser Verwaltungs Gmbh Verfahren und vorrichtung zur messung von fluessigkeitsstaenden innerhalb eines engen bereichs
FR2485726A1 (fr) * 1980-06-27 1981-12-31 Veglia E D Sonde de detection d'un niveau de liquide

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2718295A1 (de) * 1977-04-25 1978-10-26 Hauser Verwaltungs Gmbh Verfahren und vorrichtung zur messung von fluessigkeitsstaenden innerhalb eines engen bereichs
FR2485726A1 (fr) * 1980-06-27 1981-12-31 Veglia E D Sonde de detection d'un niveau de liquide
EP0043312A1 (fr) * 1980-06-27 1982-01-06 e.d. VEGLIA Sonde de détection d'un niveau de liquide
US4411155A (en) * 1980-06-27 1983-10-25 E.D. Veglia Sensor for detecting the level of liquid in a tank

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees