FR1162975A - Improvements to electrical devices intended to perform measurements on fluids at low temperature - Google Patents

Improvements to electrical devices intended to perform measurements on fluids at low temperature

Info

Publication number
FR1162975A
FR1162975A FR1162975DA FR1162975A FR 1162975 A FR1162975 A FR 1162975A FR 1162975D A FR1162975D A FR 1162975DA FR 1162975 A FR1162975 A FR 1162975A
Authority
FR
France
Prior art keywords
fluids
low temperature
electrical devices
perform measurements
devices intended
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
French (fr)
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.)
Bendix Aviation Corp
Original Assignee
Bendix Aviation Corp
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 Bendix Aviation Corp filed Critical Bendix Aviation Corp
Application granted granted Critical
Publication of FR1162975A publication Critical patent/FR1162975A/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
    • G01F23/26—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 capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields
    • G01F23/263—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 capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields by measuring variations in capacitance of capacitors
FR1162975D 1955-04-06 1956-04-06 Improvements to electrical devices intended to perform measurements on fluids at low temperature Expired FR1162975A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1162975XA 1955-04-06 1955-04-06

Publications (1)

Publication Number Publication Date
FR1162975A true FR1162975A (en) 1958-09-19

Family

ID=22366332

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1162975D Expired FR1162975A (en) 1955-04-06 1956-04-06 Improvements to electrical devices intended to perform measurements on fluids at low temperature

Country Status (1)

Country Link
FR (1) FR1162975A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0530102A1 (en) * 1991-08-30 1993-03-03 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Container having integrated liquid level detection means

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0530102A1 (en) * 1991-08-30 1993-03-03 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Container having integrated liquid level detection means
FR2680767A1 (en) * 1991-08-30 1993-03-05 Air Liquide CONTAINER COMPRISING MEANS FOR DETECTING LIQUID LEVEL IN THE CONTAINER.
US5230439A (en) * 1991-08-30 1993-07-27 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Container having therein means for detecting levels of liquid

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