FR2470960A1 - Dispositif de prelevement d'un echantillon de fluide dans un circuit hydraulique - Google Patents

Dispositif de prelevement d'un echantillon de fluide dans un circuit hydraulique

Info

Publication number
FR2470960A1
FR2470960A1 FR7929545A FR7929545A FR2470960A1 FR 2470960 A1 FR2470960 A1 FR 2470960A1 FR 7929545 A FR7929545 A FR 7929545A FR 7929545 A FR7929545 A FR 7929545A FR 2470960 A1 FR2470960 A1 FR 2470960A1
Authority
FR
France
Prior art keywords
fluid
taking
perforator
container
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.)
Granted
Application number
FR7929545A
Other languages
English (en)
Other versions
FR2470960B1 (fr
Inventor
Roger Tardy
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.)
Safran Filtration Systems SAS
Original Assignee
Sofrance SAS
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 Sofrance SAS filed Critical Sofrance SAS
Priority to FR7929545A priority Critical patent/FR2470960A1/fr
Priority to ES496254A priority patent/ES8106803A1/es
Priority to US06/207,768 priority patent/US4341125A/en
Priority to DE3044785A priority patent/DE3044785C2/de
Priority to GB8038348A priority patent/GB2063822B/en
Priority to JP55169460A priority patent/JPS6027374B2/ja
Publication of FR2470960A1 publication Critical patent/FR2470960A1/fr
Application granted granted Critical
Publication of FR2470960B1 publication Critical patent/FR2470960B1/fr
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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

LA PRESENTE INVENTION CONCERNE UN DISPOSITIF DE PRELEVEMENT D'UN ECHANTILLON DE FLUIDE DANS UN CIRCUIT HYDRAULIQUE EQUIPE D'UNE PRISE DE PRELEVEMENT. LE DISPOSITIF COMPORTE NOTAMMENT UN CORPS 10, 12 POURVU D'UN EMBOUT 14 ADAPTABLE SUR LA PRISE; UN PERFORATEUR 22 SOLIDAIRE DE L'EMBOUT 14 ET POURVU D'AU MOINS UN ORIFICE APTE A DISTRIBUER LE FLUIDE DANS LE CORPS; UN PERCUTEUR 26 APTE A RECEVOIR UN CONTENEUR 32 POURVU D'UNE PASTILLE PERFORABLE 36 ET D'UNE MEMBRANE FILTRANTE 40, LE PERCUTEUR ETANT DEPLACABLE DE L'UNE A L'AUTRE DE DEUX POSITIONS COMPRENANT UNE POSITION DE PRELEVEMENT OU LA PASTILLE 36 EST PERFOREE PAR LE PERFORATEUR 22 ET OU LE FLUIDE PENETRE DANS LE CONTENEUR 32 ET UNE POSITION DE NON-PRELEVEMENT OU LA PASTILLE 36 N'EST PAS PERFOREE PAR LE PERFORATEUR 22 ET OU LE FLUIDE S'ECOULE A L'EXTERIEUR DU CONTENEUR 32. APPLICATION AU CONTROLE DE LA POLLUTION DE CIRCUITS HYDRAULIQUES.
FR7929545A 1979-11-30 1979-11-30 Dispositif de prelevement d'un echantillon de fluide dans un circuit hydraulique Granted FR2470960A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR7929545A FR2470960A1 (fr) 1979-11-30 1979-11-30 Dispositif de prelevement d'un echantillon de fluide dans un circuit hydraulique
ES496254A ES8106803A1 (es) 1979-11-30 1980-10-24 Perfeccionamientos en los aparatos de extraccion de muestrasde fluido de un circuito hidraulico
US06/207,768 US4341125A (en) 1979-11-30 1980-11-17 Devices for extracting a sample of fluid from a hydraulic circuit
DE3044785A DE3044785C2 (de) 1979-11-30 1980-11-27 Vorrichtung zur Entnahme einer Flüssigkeitsprobe aus einem Hydraulikkreis
GB8038348A GB2063822B (en) 1979-11-30 1980-11-28 Devices for extracting a sample of fluid from a hydraulic circuit
JP55169460A JPS6027374B2 (ja) 1979-11-30 1980-12-01 流体サンプル取出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7929545A FR2470960A1 (fr) 1979-11-30 1979-11-30 Dispositif de prelevement d'un echantillon de fluide dans un circuit hydraulique

Publications (2)

Publication Number Publication Date
FR2470960A1 true FR2470960A1 (fr) 1981-06-12
FR2470960B1 FR2470960B1 (fr) 1983-08-05

Family

ID=9232276

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7929545A Granted FR2470960A1 (fr) 1979-11-30 1979-11-30 Dispositif de prelevement d'un echantillon de fluide dans un circuit hydraulique

Country Status (6)

Country Link
US (1) US4341125A (fr)
JP (1) JPS6027374B2 (fr)
DE (1) DE3044785C2 (fr)
ES (1) ES8106803A1 (fr)
FR (1) FR2470960A1 (fr)
GB (1) GB2063822B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112033747B (zh) * 2020-09-02 2021-05-25 安徽省中环检测有限公司 一种具有过滤功能的水质样本提取装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3638499A (en) * 1968-05-13 1972-02-01 Robert Saint Andre Device for sampling fluid of hydraulic circuit
US4150575A (en) * 1977-12-14 1979-04-24 Systron-Donner Corporation Fluid sampler and minimum-included-air-coupling

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3010583A (en) * 1959-10-23 1961-11-28 Millipore Filter Corp Fluid sampling device
US4014216A (en) * 1976-03-22 1977-03-29 Joseph Scott Thornton Apparatus for sampling gas mixtures

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3638499A (en) * 1968-05-13 1972-02-01 Robert Saint Andre Device for sampling fluid of hydraulic circuit
US4150575A (en) * 1977-12-14 1979-04-24 Systron-Donner Corporation Fluid sampler and minimum-included-air-coupling

Also Published As

Publication number Publication date
JPS6027374B2 (ja) 1985-06-28
FR2470960B1 (fr) 1983-08-05
JPS5687839A (en) 1981-07-16
GB2063822A (en) 1981-06-10
US4341125A (en) 1982-07-27
ES496254A0 (es) 1981-09-16
DE3044785A1 (de) 1981-09-17
DE3044785C2 (de) 1986-08-07
GB2063822B (en) 1983-02-23
ES8106803A1 (es) 1981-09-16

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Legal Events

Date Code Title Description
ST Notification of lapse