FR2088168B2 - - Google Patents

Info

Publication number
FR2088168B2
FR2088168B2 FR7018962A FR7018962A FR2088168B2 FR 2088168 B2 FR2088168 B2 FR 2088168B2 FR 7018962 A FR7018962 A FR 7018962A FR 7018962 A FR7018962 A FR 7018962A FR 2088168 B2 FR2088168 B2 FR 2088168B2
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
FR7018962A
Other versions
FR2088168A2 (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.)
Philips Systemes Medicaux SAS
Original Assignee
Massiot Philips 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
Priority claimed from FR26311A external-priority patent/FR1452215A/fr
Priority claimed from FR113761A external-priority patent/FR92750E/fr
Priority claimed from FR138125A external-priority patent/FR93944E/fr
Priority claimed from FR7015658A external-priority patent/FR2085523B2/fr
Priority to FR7018962A priority Critical patent/FR2088168B2/fr
Application filed by Massiot Philips SA filed Critical Massiot Philips SA
Priority to DE712123134A priority patent/DE2123134C3/de
Priority to US00144008A priority patent/US3733899A/en
Priority to SE06575/71A priority patent/SE366206B/xx
Priority to NL7106949A priority patent/NL7106949A/xx
Priority to CA113597A priority patent/CA932977A/en
Priority to GB1630871A priority patent/GB1329051A/en
Priority to IT68721/71A priority patent/IT1044957B/it
Priority to BE767556A priority patent/BE767556R/nl
Publication of FR2088168A2 publication Critical patent/FR2088168A2/fr
Publication of FR2088168B2 publication Critical patent/FR2088168B2/fr
Application granted granted Critical
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
    • G01F1/704—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow using marked regions or existing inhomogeneities within the fluid stream, e.g. statistically occurring variations in a fluid parameter
    • G01F1/7044—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow using marked regions or existing inhomogeneities within the fluid stream, e.g. statistically occurring variations in a fluid parameter using thermal tracers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/026—Measuring blood flow
    • A61B5/0275—Measuring blood flow using tracers, e.g. dye dilution
    • A61B5/028—Measuring blood flow using tracers, e.g. dye dilution by thermo-dilution
    • 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
    • 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
    • G01F1/68—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 thermal effects
    • 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
    • G01F1/68—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 thermal effects
    • G01F1/684—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow
    • 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
    • G01F1/68—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 thermal effects
    • G01F1/684—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow
    • G01F1/688—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow using a particular type of heating, cooling or sensing element
    • G01F1/6888—Thermoelectric elements, e.g. thermocouples, thermopiles
    • 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
    • G01F1/704—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow using marked regions or existing inhomogeneities within the fluid stream, e.g. statistically occurring variations in a fluid parameter

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Cardiology (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Hematology (AREA)
  • Biomedical Technology (AREA)
  • Physiology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
FR7018962A 1965-07-28 1970-05-25 Expired FR2088168B2 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR7018962A FR2088168B2 (fr) 1965-07-28 1970-05-25
DE712123134A DE2123134C3 (de) 1970-05-25 1971-05-11 Verfahren zum Messen der Strömungsstarke
US00144008A US3733899A (en) 1970-05-25 1971-05-17 Device for measuring the flow rate of a liquid
SE06575/71A SE366206B (fr) 1970-05-25 1971-05-19
NL7106949A NL7106949A (fr) 1970-05-25 1971-05-20
GB1630871A GB1329051A (en) 1965-07-28 1971-05-21 Measuring the rate of flow of a liquid
CA113597A CA932977A (en) 1970-05-25 1971-05-21 Device for measuring the flow rate of a liquid
IT68721/71A IT1044957B (it) 1970-05-25 1971-05-22 Dispositivo della misura della portata di un liquido in un condotto
BE767556A BE767556R (nl) 1970-05-25 1971-05-24 Werkwijze voor het meten van de stroomsterkte van een vloeistofen inrichting voor het toepassen van de

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
FR26311A FR1452215A (fr) 1965-07-28 1965-07-28 Dispositif pour mesurer le débit d'un fluide
FR113761A FR92750E (fr) 1965-07-28 1967-07-10 Dispositif pour mesurer le débit d'un fluide.
FR138125A FR93944E (fr) 1965-07-28 1968-01-31 Dispositif pour mesurer le débit d'un fluide.
FR7018962A FR2088168B2 (fr) 1965-07-28 1970-05-25
FR7015658A FR2085523B2 (fr) 1965-07-28 1970-05-25

Publications (2)

Publication Number Publication Date
FR2088168A2 FR2088168A2 (fr) 1972-01-07
FR2088168B2 true FR2088168B2 (fr) 1974-03-01

Family

ID=27514714

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7018962A Expired FR2088168B2 (fr) 1965-07-28 1970-05-25

Country Status (1)

Country Link
FR (1) FR2088168B2 (fr)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1503464A1 (de) * 1966-01-10 1969-07-17 Ladislaus Unger Elektrisch angetriebene Foerderanlage

Also Published As

Publication number Publication date
FR2088168A2 (fr) 1972-01-07

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Legal Events

Date Code Title Description
TP Transmission of property