FR2370961B1 - - Google Patents

Info

Publication number
FR2370961B1
FR2370961B1 FR7634216A FR7634216A FR2370961B1 FR 2370961 B1 FR2370961 B1 FR 2370961B1 FR 7634216 A FR7634216 A FR 7634216A FR 7634216 A FR7634216 A FR 7634216A FR 2370961 B1 FR2370961 B1 FR 2370961B1
Authority
FR
France
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
FR7634216A
Other languages
French (fr)
Other versions
FR2370961A1 (fr
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.)
Panametrics LLC
Original Assignee
Panametrics LLC
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 Panametrics LLC filed Critical Panametrics LLC
Priority to FR7634216A priority Critical patent/FR2370961A1/fr
Publication of FR2370961A1 publication Critical patent/FR2370961A1/fr
Application granted granted Critical
Publication of FR2370961B1 publication Critical patent/FR2370961B1/fr
Granted 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
    • G01F1/66—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 measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters
    • G01F1/667—Arrangements of transducers for ultrasonic flowmeters; Circuits for operating ultrasonic flowmeters

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
FR7634216A 1976-11-12 1976-11-12 Debitmetre acoustique Granted FR2370961A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7634216A FR2370961A1 (fr) 1976-11-12 1976-11-12 Debitmetre acoustique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7634216A FR2370961A1 (fr) 1976-11-12 1976-11-12 Debitmetre acoustique

Publications (2)

Publication Number Publication Date
FR2370961A1 FR2370961A1 (fr) 1978-06-09
FR2370961B1 true FR2370961B1 (enExample) 1982-10-22

Family

ID=9179851

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7634216A Granted FR2370961A1 (fr) 1976-11-12 1976-11-12 Debitmetre acoustique

Country Status (1)

Country Link
FR (1) FR2370961A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2952185B1 (fr) 2009-11-05 2011-12-30 Centre Nat Rech Scient Procede et appareil de caracterisation d'un ecoulement

Also Published As

Publication number Publication date
FR2370961A1 (fr) 1978-06-09

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Legal Events

Date Code Title Description
ST Notification of lapse