GB2114303B - Sensor for determining the level of liquid gases - Google Patents

Sensor for determining the level of liquid gases

Info

Publication number
GB2114303B
GB2114303B GB08301575A GB8301575A GB2114303B GB 2114303 B GB2114303 B GB 2114303B GB 08301575 A GB08301575 A GB 08301575A GB 8301575 A GB8301575 A GB 8301575A GB 2114303 B GB2114303 B GB 2114303B
Authority
GB
United Kingdom
Prior art keywords
sensor
determining
level
liquid gases
gases
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
GB08301575A
Other languages
English (en)
Other versions
GB2114303A (en
GB8301575D0 (en
Inventor
H Rainer Ellinghaus
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Forschungszentrum Juelich GmbH
Original Assignee
Kernforschungsanlage Juelich GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6153518&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=GB2114303(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Kernforschungsanlage Juelich GmbH filed Critical Kernforschungsanlage Juelich GmbH
Publication of GB8301575D0 publication Critical patent/GB8301575D0/en
Publication of GB2114303A publication Critical patent/GB2114303A/en
Application granted granted Critical
Publication of GB2114303B publication Critical patent/GB2114303B/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
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/02—Gases
    • A61M2202/0208—Oxygen
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/03—Gases in liquid phase, e.g. cryogenic liquids

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 By The Use Of Electric Means (AREA)
GB08301575A 1982-01-21 1983-01-20 Sensor for determining the level of liquid gases Expired GB2114303B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3201708A DE3201708C2 (de) 1982-01-21 1982-01-21 Meßfühler zur Bestimmung der Standhöhe von flüssigen Gasen

Publications (3)

Publication Number Publication Date
GB8301575D0 GB8301575D0 (en) 1983-02-23
GB2114303A GB2114303A (en) 1983-08-17
GB2114303B true GB2114303B (en) 1985-12-11

Family

ID=6153518

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08301575A Expired GB2114303B (en) 1982-01-21 1983-01-20 Sensor for determining the level of liquid gases

Country Status (4)

Country Link
BE (1) BE895647A (de)
DE (1) DE3201708C2 (de)
FR (1) FR2520107B1 (de)
GB (1) GB2114303B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3538181A1 (de) * 1985-10-26 1987-04-30 Messer Griesheim Gmbh Vorrichtung zur automatischen begrenzung des fuellstandes kryogener fluessigkeiten
FR2600147B1 (fr) * 1986-06-16 1990-06-29 Arizzoli Bernard Perre Ets Installation pour la gestion d'une quantite de liquide, notamment de fioul domestique, contenue dans une cuve de stockage
AU2264488A (en) * 1987-09-07 1989-04-17 Institut Fur Physik Der Universitat Basel Level indicator for cryogenic fluids
EP0463192A1 (de) * 1990-06-23 1992-01-02 Dieter Bohn Verfahren und Messanordnung zur Messung des Füllstands von Flüssigkeiten in Flüssigkeitsbehältern
FR3020873B1 (fr) * 2014-05-12 2017-10-27 Cryopal Capteur de niveau de liquide cryogenique et dispositif de stockage comportant un tel capteur
FR3042019B1 (fr) * 2015-10-01 2018-05-18 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Reservoir de stockage de gaz liquefie incluant des sondes resistives pour mesurer la hauteur du gaz liquefie

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE813968C (de) * 1949-12-09 1951-09-17 Andreas Veigel Fa Fluessigkeitsstand-Fernanzeiger
FR1500358A (fr) * 1966-09-22 1967-11-03 Comp Generale Electricite Indicateur et régulateur de niveau pour liquide cryogénique
US3905243A (en) * 1973-09-11 1975-09-16 Us Energy Liquid-level sensing device
US3938347A (en) * 1974-04-12 1976-02-17 Optical Coating Laboratory, Inc. Level control apparatus and method for cryogenic liquids
US3955416A (en) * 1975-01-30 1976-05-11 International Telephone And Telegraph Corporation Thermal liquid level detector

Also Published As

Publication number Publication date
GB2114303A (en) 1983-08-17
GB8301575D0 (en) 1983-02-23
DE3201708A1 (de) 1983-09-15
FR2520107A1 (fr) 1983-07-22
DE3201708C2 (de) 1986-07-31
BE895647A (fr) 1983-05-16
FR2520107B1 (fr) 1988-05-27

Similar Documents

Publication Publication Date Title
GB2067756B (en) Liquid level measurement
DE3473509D1 (en) Liquid level sensor
GB8308129D0 (en) Liquid level measurement
GB2048495B (en) Liquid level sensor
DE3372128D1 (en) Fluid level sensing apparatus
EP0028114A3 (en) Liquid level sensor
GB2112521B (en) Liquid level measurement
GB2114303B (en) Sensor for determining the level of liquid gases
GB8333539D0 (en) Liquid level probe
GB8306569D0 (en) Device for indicating level of liquid
GB2081896B (en) Device for measuring the gas content of liquids
AU1456183A (en) Liquid level sensing probe
GB8329237D0 (en) Determining position of measuring sensor
GB8315535D0 (en) Liquid quantity sensor
GB2076960B (en) Liquid sensor
GB2134264B (en) Liquid level measurement
JPS57192845A (en) Sensor for concentration of liquid
IL63970A (en) Device for measuring or detecting the degree of inclination of an object
EP0112783A3 (en) Thermal probe for detecting the presence or absence of a liquid
DE3171466D1 (en) Liquid level indicator
GB2121175B (en) Liquid level measurement
GB2128741B (en) Sensing liquid/solid interface
GB2083225B (en) Fluid level sensor
GB8311458D0 (en) Liquid level sensing apparatus
AU543420B2 (en) Liquid level measurement

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee