FR1041742A - Perfectionnements aux instruments indicateurs du type des ratiomètres - Google Patents

Perfectionnements aux instruments indicateurs du type des ratiomètres

Info

Publication number
FR1041742A
FR1041742A FR1041742DA FR1041742A FR 1041742 A FR1041742 A FR 1041742A FR 1041742D A FR1041742D A FR 1041742DA FR 1041742 A FR1041742 A FR 1041742A
Authority
FR
France
Prior art keywords
ratiometers
indicating instruments
instruments
indicating
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)
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.)
Liquidometer Corp
Original Assignee
Liquidometer 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 Liquidometer Corp filed Critical Liquidometer Corp
Application granted granted Critical
Publication of FR1041742A publication Critical patent/FR1041742A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • G01R27/08—Measuring resistance by measuring both voltage and current
    • G01R27/10—Measuring resistance by measuring both voltage and current using two-coil or crossed-coil instruments forming quotient
    • G01R27/12—Measuring resistance by measuring both voltage and current using two-coil or crossed-coil instruments forming quotient using hand generators, e.g. meggers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR1041742D 1950-05-08 1951-04-24 Perfectionnements aux instruments indicateurs du type des ratiomètres Expired FR1041742A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1041742XA 1950-05-08 1950-05-08

Publications (1)

Publication Number Publication Date
FR1041742A true FR1041742A (fr) 1953-10-26

Family

ID=22299031

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1041742D Expired FR1041742A (fr) 1950-05-08 1951-04-24 Perfectionnements aux instruments indicateurs du type des ratiomètres

Country Status (1)

Country Link
FR (1) FR1041742A (fr)

Similar Documents

Publication Publication Date Title
FR1042377A (fr) Perfectionnements relatifs aux vis
FR1034669A (fr) Perfectionnements aux appareils de combustion
FR1047988A (fr) Perfectionnements aux transbordeurs
FR1034059A (fr) Perfectionnements apportés aux phonographes
FR1036434A (fr) Perfectionnements apportés aux phonographes
FR1041742A (fr) Perfectionnements aux instruments indicateurs du type des ratiomètres
FR1040675A (fr) Perfectionnements aux détergents
FR1025383A (fr) Perfectionnements aux clavettes demi-circulaires
FR1027229A (fr) Perfectionnements aux constructions
FR1053883A (fr) Perfectionnements aux détergents
FR1017808A (fr) Perfectionnements apportés aux appareils du genre des appareils respiratoires
FR1060802A (fr) Perfectionnements aux instruments à écrire
FR1018375A (fr) Perfectionnements relatifs aux dicarboxyphénylsilanes
FR1023114A (fr) Perfectionnements aux chaudières
FR1004652A (fr) Perfectionnements aux appareils de navigation aérienne
FR1036151A (fr) Perfectionnements aux compteurs du type geiger-mu:ller
FR1041654A (fr) Perfectionnements aux réfrigérateurs
FR1008389A (fr) Perfectionnements apportés aux radio-compas
FR1010170A (fr) Perfectionnements apportés aux appareils de mesure
FR60887E (fr) Perfectionnements aux pompes foulantes
FR1024645A (fr) Perfectionnements aux moulins-broyeurs
FR1024888A (fr) Perfectionnements aux mannequins
FR60999E (fr) Perfectionnements aux dynamoteurs
FR1048684A (fr) Perfectionnements aux jalousies
FR1018952A (fr) Perfectionnements aux chaudières-pulseurs