FR1050001A - Perfectionnements aux indicateurs de niveau électriques - Google Patents

Perfectionnements aux indicateurs de niveau électriques

Info

Publication number
FR1050001A
FR1050001A FR1050001DA FR1050001A FR 1050001 A FR1050001 A FR 1050001A FR 1050001D A FR1050001D A FR 1050001DA FR 1050001 A FR1050001 A FR 1050001A
Authority
FR
France
Prior art keywords
electrical level
level indicators
indicators
electrical
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
Other languages
English (en)
Inventor
Louis Schwob
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.)
Appareillage VFB
Original Assignee
Appareillage VFB
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 Appareillage VFB filed Critical Appareillage VFB
Application granted granted Critical
Publication of FR1050001A publication Critical patent/FR1050001A/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
    • G01F23/24—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

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
FR1050001D 1952-01-30 1952-01-30 Perfectionnements aux indicateurs de niveau électriques Expired FR1050001A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1050001T 1952-01-30

Publications (1)

Publication Number Publication Date
FR1050001A true FR1050001A (fr) 1954-01-05

Family

ID=9594002

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1050001D Expired FR1050001A (fr) 1952-01-30 1952-01-30 Perfectionnements aux indicateurs de niveau électriques

Country Status (1)

Country Link
FR (1) FR1050001A (fr)

Similar Documents

Publication Publication Date Title
FR1072711A (fr) Perfectionnements aux contacteurs électriques
FR1061148A (fr) Perfectionnements aux contacteurs électriques
FR1084503A (fr) Perfectionnements aux raccords électriques détachables
FR1086521A (fr) Perfectionnements relatifs aux turbo-propulseurs
FR1084390A (fr) Perfectionnements relatifs aux cyclopenténylphénols
FR1090874A (fr) Perfectionnements aux bouchons exsiccateurs
FR1052307A (fr) Perfectionnements apportés aux hydroglisseurs
FR1050001A (fr) Perfectionnements aux indicateurs de niveau électriques
FR1068316A (fr) Perfectionnements aux charrues
FR1066376A (fr) Perfectionnements aux indicateurs de niveau
FR1057150A (fr) Perfectionnements aux compositions résineuses
FR1078732A (fr) Perfectionnements relatifs aux dispositifs indicateurs de niveau
FR1074470A (fr) Perfectionnements aux aéromoteurs
FR1072892A (fr) Perfectionnements apportés aux vérins
FR63533E (fr) Perfectionnements aux grues de chantier
FR1055159A (fr) Perfectionnements aux grues
FR1094305A (fr) Perfectionnements apportés aux constructions
FR1052408A (fr) Perfectionnements aux indicateurs de niveau
FR1094598A (fr) Perfectionnements aux résistances électriques
FR1127787A (fr) Perfectionnements apportés aux écrous
FR1069311A (fr) Perfectionnements aux massicots
FR1073289A (fr) Perfectionnements apportés aux indicateurs de fumée
FR1071117A (fr) Perfectionnements aux compteurs de stationnement
FR1082518A (fr) Perfectionnements aux jalousies
FR1094002A (fr) Perfectionnements aux diaminoadiponitriles