FR2161834B1 - - Google Patents

Info

Publication number
FR2161834B1
FR2161834B1 FR7143422A FR7143422A FR2161834B1 FR 2161834 B1 FR2161834 B1 FR 2161834B1 FR 7143422 A FR7143422 A FR 7143422A FR 7143422 A FR7143422 A FR 7143422A FR 2161834 B1 FR2161834 B1 FR 2161834B1
Authority
FR
Grant status
Grant
Patent type
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
FR7143422A
Other versions
FR2161834A1 (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.)
Nationale des Petroles Aquitaine SA
Original Assignee
Nationale des Petroles Aquitaine 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
Grant date

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01FMEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through the meter in a continuous flow
    • G01F1/704Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through the meter in a continuous flow using marked regions or existing inhomogeneities within the fluid stream, e.g. statistically occurring variations in a fluid parameter
    • G01F1/708Measuring the time taken to traverse a fixed distance
    • G01F1/7084Measuring the time taken to traverse a fixed distance using thermal detecting arrangements
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01FMEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through the meter in a continuous flow
    • G01F1/74Devices for measuring flow of a fluid or flow of a fluent solid material in suspension in another fluid
FR7143422A 1971-12-03 1971-12-03 Expired FR2161834B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7143422A FR2161834B1 (en) 1971-12-03 1971-12-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7143422A FR2161834B1 (en) 1971-12-03 1971-12-03

Publications (2)

Publication Number Publication Date
FR2161834A1 true FR2161834A1 (en) 1973-07-13
FR2161834B1 true FR2161834B1 (en) 1974-05-31

Family

ID=9086863

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7143422A Expired FR2161834B1 (en) 1971-12-03 1971-12-03

Country Status (1)

Country Link
FR (1) FR2161834B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2472745B1 (en) * 1979-12-28 1983-09-16 Schlumberger Prospection
DE102009045958A1 (en) 2009-10-23 2011-05-12 Endress + Hauser Flowtec Ag Thermal flow meter

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2650496A (en) * 1948-05-17 1953-09-01 Phillips Petroleum Co Fluid flowmeter with heated resistance bridge circuit

Also Published As

Publication number Publication date Type
FR2161834A1 (en) 1973-07-13 application

Legal Events

Date Code Title Description
ST Notification of lapse