FR1237791A - Perfectionnements aux appareils de mesure et de régulation - Google Patents

Perfectionnements aux appareils de mesure et de régulation

Info

Publication number
FR1237791A
FR1237791A FR39545A FR69039545A FR1237791A FR 1237791 A FR1237791 A FR 1237791A FR 39545 A FR39545 A FR 39545A FR 69039545 A FR69039545 A FR 69039545A FR 1237791 A FR1237791 A FR 1237791A
Authority
FR
France
Prior art keywords
measuring
control devices
devices
control
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
FR39545A
Other languages
English (en)
Inventor
Marc Frachon
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 filed Critical
Priority to FR39545A priority Critical patent/FR1237791A/fr
Application granted granted Critical
Publication of FR1237791A publication Critical patent/FR1237791A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
    • G05D23/24—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element having a resistance varying with temperature, e.g. a thermistor
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1906—Control of temperature characterised by the use of electric means using an analogue comparing device
    • G05D23/1909—Control of temperature characterised by the use of electric means using an analogue comparing device whose output amplitude can only take two discrete values

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
FR39545A 1959-06-22 1959-06-22 Perfectionnements aux appareils de mesure et de régulation Expired FR1237791A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR39545A FR1237791A (fr) 1959-06-22 1959-06-22 Perfectionnements aux appareils de mesure et de régulation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR39545A FR1237791A (fr) 1959-06-22 1959-06-22 Perfectionnements aux appareils de mesure et de régulation

Publications (1)

Publication Number Publication Date
FR1237791A true FR1237791A (fr) 1960-08-05

Family

ID=8593260

Family Applications (1)

Application Number Title Priority Date Filing Date
FR39545A Expired FR1237791A (fr) 1959-06-22 1959-06-22 Perfectionnements aux appareils de mesure et de régulation

Country Status (1)

Country Link
FR (1) FR1237791A (fr)

Similar Documents

Publication Publication Date Title
FR1335505A (fr) Perfectionnements aux dispositfs cataméniaux
FR1282849A (fr) Perfectionnements aux appareils de mesure de la densité
BE601878A (fr) Perfectionnements aux appareils de mesurage de températures
FR1237791A (fr) Perfectionnements aux appareils de mesure et de régulation
FR1208286A (fr) Appareil de mesure et de contrôle
FR1322669A (fr) Perfectionnements aux appareils de mesure
FR1284784A (fr) Perfectionnements apportés aux appareils de mesure
FR1221134A (fr) Perfectionnements aux appareils de respiration artificielle
FR1265523A (fr) Perfectionnements aux appareils électroniques
FR1211396A (fr) Perfectionnements aux appareils enregistreurs de mesure
BE588719A (fr) Perfectionnements aux appareils de distribution
FR1237693A (fr) Perfectionnements aux appareils de mesure
FR1305619A (fr) Perfectionnements relatifs aux appareils électriques de contrôle et de mesure
FR1218838A (fr) Perfectionnements aux appareils de réanimation
FR1335780A (fr) Perfectionnements aux appareils de mesure
FR1296499A (fr) Perfectionnements aux appareils de mesure
BE598891A (fr) Perfectionnements aux appareils de mesure
FR1243355A (fr) Perfectionnements aux appareils de pesage
BE593290A (fr) Perfectionnements apportés aux appareils de pesage
FR1170973A (fr) Perfectionnements apportés aux appareils de pesage
FR1181675A (fr) Perfectionnements aux appareils exerciseurs et analogues
FR1169165A (fr) Perfectionnements aux appareils de mesure électromagnétiques
BE587484A (fr) Transformateur de mesure de position
FR1206326A (fr) Perfectionnements aux appareils enregistreurs de mesure
FR1230072A (fr) Perfectionnement aux appareils de mesure électriques