ES8401623A1 - Perfeccionamientos en un dispositivo para la toma de muestras liquidas especialmente radioactivas. - Google Patents

Perfeccionamientos en un dispositivo para la toma de muestras liquidas especialmente radioactivas.

Info

Publication number
ES8401623A1
ES8401623A1 ES511256A ES511256A ES8401623A1 ES 8401623 A1 ES8401623 A1 ES 8401623A1 ES 511256 A ES511256 A ES 511256A ES 511256 A ES511256 A ES 511256A ES 8401623 A1 ES8401623 A1 ES 8401623A1
Authority
ES
Spain
Prior art keywords
bottle
liquid
sample bottle
duct
sample
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
ES511256A
Other languages
English (en)
Other versions
ES511256A0 (es
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
Publication of ES8401623A1 publication Critical patent/ES8401623A1/es
Publication of ES511256A0 publication Critical patent/ES511256A0/es
Granted 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
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G01N1/12—Dippers; Dredgers
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0093—Radioactive materials
    • 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
    • G01N2001/1031—Sampling from special places
    • G01N2001/1037—Sampling from special places from an enclosure (hazardous waste, radioactive)
    • 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
    • G01N2001/1418—Depression, aspiration
    • G01N2001/1436—Ejector
    • 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
    • G01N2001/2071—Removable sample bottle

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Measurement Of Radiation (AREA)

Abstract

PERFECCIONAMIENTO EN UN DISPOSITIVO PARA LA TOMA DE MUESTRAS LIQUIDAS ESPECIALMENTE RADIOACTIVAS. COMPRENDE LOS SIGUIENTES ELEMENTOS: MEDIOS (1) PARA SOPORTAR UN FRASCO DE TOMA DE MUESTRAS (2) CERRADO DE MANERA ESTANCA POR UN TAPON O UNA MEMBRANA FLEXIBLE; MEDIOS DE UNION QUE PONEN EL FRASCO (2) EN COMUNICACION, POR UNA PARTE, CON UN DEPOSITO (4) QUE CONTIENE EL LIQUIDO A MUESTREAR (5) Y POR OTRA PARTE, CON UN SEGUNDO FRASCO DENOMINADO FRASCO LAVADOR (7), Y QUE COMPRENDEN UNA PRIMERA AGUJA HUECA (3) QUE UNE EL FRASCO (2) CON (5) POR MEDIO DE UN CONDUCTO (4A) Y UNA SEGUNDA AGUJA HUECA (6) QUE UNE (2) CON (7) POR MEDIO DE OTRO CONDUCTO (7A); LA PRIMERA AGUJA (3) DESEMBOCA EN EL FRASCO (2) A UN NIVEL INFERIOR AL DE LA SEGUNDA (6); Y MEDIOS (9, 10) QUE PERMITEN CREAR UNA DIFERENCIA DE PRESION ENTRE EL DEPOSITO (4) Y EL FRASCO LAVADOR (7). LA PARTE INFERIOR DEL FRASCO LAVADOR (7) ESTA SITUADA A UN NIVEL SUPERIOR AL DE LA PARTE SUPERIOR DEL DEPOSITO (4). DE APLICACION PARA UN PEQUEÑO NUMERO DE TOMAS DE MUESTRAS, EVITANDO TENER QUE HACER EL VACIO EN LOS FRASCOS DE TOMA DE MUESTRA Y UN ENJUAGADO DE LAS AGUJAS HUECAS.
ES511256A 1981-04-08 1982-04-07 Perfeccionamientos en un dispositivo para la toma de muestras liquidas especialmente radioactivas. Granted ES511256A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8107064A FR2503867A1 (fr) 1981-04-08 1981-04-08 Dispositif de prelevement d'echantillons liquides

Publications (2)

Publication Number Publication Date
ES8401623A1 true ES8401623A1 (es) 1983-12-16
ES511256A0 ES511256A0 (es) 1983-12-16

Family

ID=9257173

Family Applications (1)

Application Number Title Priority Date Filing Date
ES511256A Granted ES511256A0 (es) 1981-04-08 1982-04-07 Perfeccionamientos en un dispositivo para la toma de muestras liquidas especialmente radioactivas.

Country Status (7)

Country Link
US (1) US4450730A (es)
EP (1) EP0063971B1 (es)
JP (1) JPS57179642A (es)
KR (1) KR880000748B1 (es)
DE (1) DE3266622D1 (es)
ES (1) ES511256A0 (es)
FR (1) FR2503867A1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4548088A (en) * 1983-12-15 1985-10-22 Hood Jr James H Oil sampling system
GB8406209D0 (en) * 1984-03-09 1984-05-10 British Nuclear Fuels Plc Liquid sampling system
GB8512377D0 (en) * 1985-05-16 1985-06-19 British Nuclear Fuels Plc Sampling
FR2637373A1 (fr) * 1988-10-03 1990-04-06 Cogema Tete de prelevement d'un echantillon liquide
FR2708743B1 (fr) * 1993-08-05 1995-09-22 Cogema Dispositif de remplissage d'un récipient clos par une aiguille, muni de moyens de nettoyage.
US6883535B1 (en) 2000-05-19 2005-04-26 Unified Solutions Inc. Liquid handling apparatus
SE0402983L (sv) * 2004-12-09 2006-06-10 Tetra Laval Holdings & Finance Aseptisk provtagning
FR2950694B1 (fr) 2009-09-25 2012-08-17 Commissariat Energie Atomique Dispositif de prelevement d'echantillons liquides hors d'une cuve
KR101267987B1 (ko) * 2012-08-01 2013-05-27 한국지질자원연구원 수질 시료 무인 채취 장치 및 채취 방법
CN111175087B (zh) * 2020-03-20 2023-02-28 安徽省农业科学院水产研究所 一种高精度水样抽滤检测装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE584241A (es) * 1958-11-04
GB876975A (en) * 1959-02-16 1961-09-06 Atomic Energy Authority Uk Improvements in or relating to sampling devices
US3492946A (en) * 1968-05-23 1970-02-03 Union Carbide Corp Dual volume fluid sample pump
FR2187115A5 (es) * 1972-05-29 1974-01-11 Aquitaine Petrole
DE2614787C3 (de) * 1976-04-06 1978-11-02 Gesellschaft Zur Wiederaufarbeitung Von Kernbrennstoffen Mbh, 7514 Eggenstein- Leopoldshafen Vorrichtung zum Entnehmen von Fliissigkeitsproben
DE2642065C3 (de) * 1976-09-18 1981-06-19 Gesellschaft zur Wiederaufbereitung von Kernbrennstoffen mbH, 7514 Eggenstein-Leopoldshafen Probenahme-Einrichtung für toxische und/oder radioaktive Stoffe
DE2824153C2 (de) * 1978-06-02 1986-06-19 Fa. Edmund Bühler, 7400 Tübingen Vorrichtung zur selbsttätigen Entnahme von Flüssigkeitsproben in explosionsgefährdeten Betriebsstätten
US4213342A (en) * 1978-12-11 1980-07-22 Gates Wendall C Liquid sampler device
JPS5749852A (en) * 1980-09-11 1982-03-24 Kayagaki Irika Kogyo Kk Cooling of supporting body by ceramic plate as cooling system in cataphoresis device

Also Published As

Publication number Publication date
EP0063971B1 (fr) 1985-10-02
JPS57179642A (en) 1982-11-05
JPH0210894B2 (es) 1990-03-12
US4450730A (en) 1984-05-29
KR830010378A (ko) 1983-12-30
EP0063971A1 (fr) 1982-11-03
DE3266622D1 (en) 1985-11-07
KR880000748B1 (ko) 1988-05-04
FR2503867A1 (fr) 1982-10-15
FR2503867B1 (es) 1984-06-29
ES511256A0 (es) 1983-12-16

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19960603