FR74070E - Proportional meter with differential pressure system - Google Patents

Proportional meter with differential pressure system

Info

Publication number
FR74070E
FR74070E FR771113A FR771113A FR74070E FR 74070 E FR74070 E FR 74070E FR 771113 A FR771113 A FR 771113A FR 771113 A FR771113 A FR 771113A FR 74070 E FR74070 E FR 74070E
Authority
FR
France
Prior art keywords
differential pressure
pressure system
proportional meter
proportional
meter
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
FR771113A
Other languages
French (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.)
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
Priority to FR771113A priority Critical patent/FR74070E/en
Priority to ES0248605A priority patent/ES248605A2/en
Application granted granted Critical
Publication of FR74070E publication Critical patent/FR74070E/en
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
    • 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
    • G01F1/06—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 using rotating vanes with tangential admission

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
FR771113A 1958-07-25 1958-07-25 Proportional meter with differential pressure system Expired FR74070E (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR771113A FR74070E (en) 1958-07-25 1958-07-25 Proportional meter with differential pressure system
ES0248605A ES248605A2 (en) 1958-07-25 1959-04-11 Proportional counter apparatus (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR771113A FR74070E (en) 1958-07-25 1958-07-25 Proportional meter with differential pressure system

Publications (1)

Publication Number Publication Date
FR74070E true FR74070E (en) 1960-11-07

Family

ID=8707086

Family Applications (1)

Application Number Title Priority Date Filing Date
FR771113A Expired FR74070E (en) 1958-07-25 1958-07-25 Proportional meter with differential pressure system

Country Status (2)

Country Link
ES (1) ES248605A2 (en)
FR (1) FR74070E (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2320531A1 (en) * 1975-08-05 1977-03-04 Litre Meter Ltd DEVICE FOR MEASURING FLUID FLOWS
US4395907A (en) * 1979-11-29 1983-08-02 Hitachi, Ltd. Air flow rate measuring device
EP2600115A1 (en) * 2010-07-26 2013-06-05 Omron Corporation Flow measurement structure and flow measurement device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2320531A1 (en) * 1975-08-05 1977-03-04 Litre Meter Ltd DEVICE FOR MEASURING FLUID FLOWS
US4395907A (en) * 1979-11-29 1983-08-02 Hitachi, Ltd. Air flow rate measuring device
EP2600115A1 (en) * 2010-07-26 2013-06-05 Omron Corporation Flow measurement structure and flow measurement device
EP2600115A4 (en) * 2010-07-26 2014-06-18 Omron Tateisi Electronics Co Flow measurement structure and flow measurement device
US9103706B2 (en) 2010-07-26 2015-08-11 Omron Corporation Flow measurement structure and flow measurement device

Also Published As

Publication number Publication date
ES248605A2 (en) 1959-08-01

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