FR1187229A - Avertisseur de débit, compteur combiné, pour fluides - Google Patents

Avertisseur de débit, compteur combiné, pour fluides

Info

Publication number
FR1187229A
FR1187229A FR1187229DA FR1187229A FR 1187229 A FR1187229 A FR 1187229A FR 1187229D A FR1187229D A FR 1187229DA FR 1187229 A FR1187229 A FR 1187229A
Authority
FR
France
Prior art keywords
fluids
flow switch
combination meter
meter
combination
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.)
Compteurs Schlumberger SA
Original Assignee
Compteurs Schlumberger SA
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 Compteurs Schlumberger SA filed Critical Compteurs Schlumberger SA
Application granted granted Critical
Publication of FR1187229A publication Critical patent/FR1187229A/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
    • G01F5/00—Measuring a proportion of the volume flow
    • G01F5/005—Measuring a proportion of the volume flow by measuring pressure or differential pressure, created by the use of flow constriction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B5/00—Transducers converting variations of physical quantities, e.g. expressed by variations in positions of members, into fluid-pressure variations or vice versa; Varying fluid pressure as a function of variations of a plurality of fluid pressures or variations of other quantities

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR1187229D 1957-11-22 1957-11-22 Avertisseur de débit, compteur combiné, pour fluides Expired FR1187229A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1187229T 1957-11-22

Publications (1)

Publication Number Publication Date
FR1187229A true FR1187229A (fr) 1959-09-08

Family

ID=9664720

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1187229D Expired FR1187229A (fr) 1957-11-22 1957-11-22 Avertisseur de débit, compteur combiné, pour fluides

Country Status (1)

Country Link
FR (1) FR1187229A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4873873A (en) * 1988-02-01 1989-10-17 James L. Day Co., Inc. Air flow metering terminal and control system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4873873A (en) * 1988-02-01 1989-10-17 James L. Day Co., Inc. Air flow metering terminal and control system

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