FR1236629A - Manocontact différentiel - Google Patents

Manocontact différentiel

Info

Publication number
FR1236629A
FR1236629A FR797276A FR797276A FR1236629A FR 1236629 A FR1236629 A FR 1236629A FR 797276 A FR797276 A FR 797276A FR 797276 A FR797276 A FR 797276A FR 1236629 A FR1236629 A FR 1236629A
Authority
FR
France
Prior art keywords
differential pressure
pressure switch
switch
differential
pressure
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
FR797276A
Other languages
English (en)
Inventor
Rene-Louis-Jean Ruellan
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 FR797276A priority Critical patent/FR1236629A/fr
Application granted granted Critical
Publication of FR1236629A publication Critical patent/FR1236629A/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
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
    • G01F1/34—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure
    • G01F1/36—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction
    • G01F1/38—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction the pressure or differential pressure being measured by means of a movable element, e.g. diaphragm, piston, Bourdon tube or flexible capsule
    • G01F1/383—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction the pressure or differential pressure being measured by means of a movable element, e.g. diaphragm, piston, Bourdon tube or flexible capsule with electrical or electro-mechanical indication

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
FR797276A 1959-06-11 1959-06-11 Manocontact différentiel Expired FR1236629A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR797276A FR1236629A (fr) 1959-06-11 1959-06-11 Manocontact différentiel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR797276A FR1236629A (fr) 1959-06-11 1959-06-11 Manocontact différentiel

Publications (1)

Publication Number Publication Date
FR1236629A true FR1236629A (fr) 1960-07-22

Family

ID=8715919

Family Applications (1)

Application Number Title Priority Date Filing Date
FR797276A Expired FR1236629A (fr) 1959-06-11 1959-06-11 Manocontact différentiel

Country Status (1)

Country Link
FR (1) FR1236629A (fr)

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