FR2621390B1 - Dispositif de transfert d'une quantite determinee de fluide entre une conduite et une derivation - Google Patents

Dispositif de transfert d'une quantite determinee de fluide entre une conduite et une derivation

Info

Publication number
FR2621390B1
FR2621390B1 FR8713779A FR8713779A FR2621390B1 FR 2621390 B1 FR2621390 B1 FR 2621390B1 FR 8713779 A FR8713779 A FR 8713779A FR 8713779 A FR8713779 A FR 8713779A FR 2621390 B1 FR2621390 B1 FR 2621390B1
Authority
FR
France
Prior art keywords
bypass
transferring
pipeline
fluid
specified quantity
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 - Lifetime
Application number
FR8713779A
Other languages
English (en)
Other versions
FR2621390A1 (fr
Inventor
Marcel Andre
Alain Daguenet
Christophe Lasseur
Daniel Massimino
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR8713779A priority Critical patent/FR2621390B1/fr
Publication of FR2621390A1 publication Critical patent/FR2621390A1/fr
Application granted granted Critical
Publication of FR2621390B1 publication Critical patent/FR2621390B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/24—Suction devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
    • G01F11/02—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement
    • G01F11/08—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the diaphragm or bellows type
    • G01F11/086—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the diaphragm or bellows type using an auxiliary pressure to cooperate with the diaphragm or bellows
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
    • G01F11/28—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with stationary measuring chambers having constant volume during measurement
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
    • G01F11/28—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with stationary measuring chambers having constant volume during measurement
    • G01F11/30—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with stationary measuring chambers having constant volume during measurement with supply and discharge valves of the lift or plug-lift type
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G01N1/14—Suction devices, e.g. pumps; Ejector devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G01N1/20—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials
    • G01N1/2035—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials by deviating part of a fluid stream, e.g. by drawing-off or tapping

Landscapes

  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Sampling And Sample Adjustment (AREA)
FR8713779A 1987-10-06 1987-10-06 Dispositif de transfert d'une quantite determinee de fluide entre une conduite et une derivation Expired - Lifetime FR2621390B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8713779A FR2621390B1 (fr) 1987-10-06 1987-10-06 Dispositif de transfert d'une quantite determinee de fluide entre une conduite et une derivation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8713779A FR2621390B1 (fr) 1987-10-06 1987-10-06 Dispositif de transfert d'une quantite determinee de fluide entre une conduite et une derivation

Publications (2)

Publication Number Publication Date
FR2621390A1 FR2621390A1 (fr) 1989-04-07
FR2621390B1 true FR2621390B1 (fr) 1992-03-27

Family

ID=9355553

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8713779A Expired - Lifetime FR2621390B1 (fr) 1987-10-06 1987-10-06 Dispositif de transfert d'une quantite determinee de fluide entre une conduite et une derivation

Country Status (1)

Country Link
FR (1) FR2621390B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4331203A1 (de) * 1993-09-14 1995-03-16 Hoefelmayr Bio Melktech Verfahren und Vorrichtung zur Entnahme einer mengenproportionalen Analyseprobe aus einem Melkfluß
DE19703842A1 (de) * 1996-02-07 1997-10-30 Transpowder Ltd Vorrichtung zum volumetrischen Dosieren von Stoffen sowie Verwendung der Vorrichtung
US6162027A (en) * 1998-08-05 2000-12-19 Shurflo Pump Manufacturing Co. Fluid driven pump and portioning check valve
CN108692755A (zh) * 2018-05-03 2018-10-23 佛山市川东磁电股份有限公司 一种气体传感器密封装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1145803A (en) * 1966-09-16 1969-03-19 Distillers Co Carbon Dioxide Liquid dispensing apparatus
FR1558982A (fr) * 1967-12-01 1969-03-07
FR2067722A5 (fr) * 1969-11-14 1971-08-20 Lacto France
FR2420132A1 (fr) * 1978-03-17 1979-10-12 Commissariat Energie Atomique Dispositif de prelevement d'echantillons liquides
FR2524144B1 (fr) * 1982-03-24 1986-02-07 Inst Rech Hydrologiques Preleveur d'echantillons

Also Published As

Publication number Publication date
FR2621390A1 (fr) 1989-04-07

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Legal Events

Date Code Title Description
ST Notification of lapse