FR1227968A - Dispositif indicateur de niveau de remplissage - Google Patents

Dispositif indicateur de niveau de remplissage

Info

Publication number
FR1227968A
FR1227968A FR798461A FR798461A FR1227968A FR 1227968 A FR1227968 A FR 1227968A FR 798461 A FR798461 A FR 798461A FR 798461 A FR798461 A FR 798461A FR 1227968 A FR1227968 A FR 1227968A
Authority
FR
France
Prior art keywords
level indicator
filling level
indicator device
filling
level
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
FR798461A
Other languages
English (en)
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.)
Walther and Co AG
Original Assignee
Walther and Co AG
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 Walther and Co AG filed Critical Walther and Co AG
Application granted granted Critical
Publication of FR1227968A publication Critical patent/FR1227968A/fr
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
    • G01F23/28—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 the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
    • G01F23/284—Electromagnetic waves
    • G01F23/288—X-rays; Gamma rays or other forms of ionising radiation
FR798461A 1958-07-17 1959-06-24 Dispositif indicateur de niveau de remplissage Expired FR1227968A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1227968X 1958-07-17

Publications (1)

Publication Number Publication Date
FR1227968A true FR1227968A (fr) 1960-08-26

Family

ID=7734706

Family Applications (1)

Application Number Title Priority Date Filing Date
FR798461A Expired FR1227968A (fr) 1958-07-17 1959-06-24 Dispositif indicateur de niveau de remplissage

Country Status (1)

Country Link
FR (1) FR1227968A (fr)

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