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WO2003039961A3 - Collecteur d'echantillonnage - Google Patents

Collecteur d'echantillonnage Download PDF

Info

Publication number
WO2003039961A3
WO2003039961A3 PCT/US2002/035974 US0235974W WO03039961A3 WO 2003039961 A3 WO2003039961 A3 WO 2003039961A3 US 0235974 W US0235974 W US 0235974W WO 03039961 A3 WO03039961 A3 WO 03039961A3
Authority
WO
WIPO (PCT)
Prior art keywords
fluid flow
manifold
sampling manifold
manifold assembly
controlling fluid
Prior art date
Application number
PCT/US2002/035974
Other languages
English (en)
Other versions
WO2003039961A2 (fr
Inventor
Ronald E Thomas Jr
Original Assignee
Entegris Inc
Ronald E Thomas Jr
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 Entegris Inc, Ronald E Thomas Jr filed Critical Entegris Inc
Publication of WO2003039961A2 publication Critical patent/WO2003039961A2/fr
Publication of WO2003039961A3 publication Critical patent/WO2003039961A3/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/003—Housing formed from a plurality of the same valve elements
    • 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
    • G01N1/18—Devices for withdrawing samples in the liquid or fluent state with provision for splitting samples into portions
    • 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

  • 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)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)

Abstract

L'invention concerne un appareil et un procédé, qui permettent d'obtenir des échantillons de bioréacteurs ou analogues. Dans un mode de réalisation, l'appareil peut comprendre un ensemble collecteur, qui comprend un corps de collecteur délimitant un circuit d'écoulement du liquide et une soupape principale disposée à l'intérieur du corps pour réguler l'écoulement du liquide. Une soupape secondaire est disposée à l'intérieur d'un boîtier secondaire communiquant avec l'ensemble collecteur pour réguler l'écoulement du liquide vers l'intérieur de cuves d'échantillonnage individuelles. L'appareil d'échantillonnage peut être constitué de plastique fluoré permettant de stériliser l'ensemble complet par irradiation. Le procédé peut consister à: stériliser un collecteur d'échantillonnage par irradiation; raccorder le conduit du liquide de traitement du collecteur; ouvrir une soupape d'écoulement principale, puis une soupape d'écoulement secondaire pour permettre l'écoulement d'un débit vers l'intérieur d'une cuve d'échantillonnage. Un filtre peut également être mis en place pour filtrer le gaz pénétrant dans l'appareil.
PCT/US2002/035974 2001-11-08 2002-11-08 Collecteur d'echantillonnage WO2003039961A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US33678201P 2001-11-08 2001-11-08
US60/336,782 2001-11-08

Publications (2)

Publication Number Publication Date
WO2003039961A2 WO2003039961A2 (fr) 2003-05-15
WO2003039961A3 true WO2003039961A3 (fr) 2003-08-14

Family

ID=23317644

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2002/035974 WO2003039961A2 (fr) 2001-11-08 2002-11-08 Collecteur d'echantillonnage

Country Status (1)

Country Link
WO (1) WO2003039961A2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3285073A1 (fr) * 2016-08-16 2018-02-21 Sartorius Stedim Biotech GmbH Unité et système de transport automatique
CN107882553A (zh) * 2017-12-13 2018-04-06 李振文 注聚物在线密闭取样装置
KR20230048300A (ko) 2020-06-16 2023-04-11 생-고뱅 퍼포먼스 플라스틱스 코포레이션 샘플링 시스템 및 이의 사용 방법

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4454772A (en) * 1981-11-06 1984-06-19 Texaco Inc. Method for sampling a fluid from a well
US4974456A (en) * 1988-02-24 1990-12-04 The Dow Chemical Company Zero head space sampling method

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4454772A (en) * 1981-11-06 1984-06-19 Texaco Inc. Method for sampling a fluid from a well
US4974456A (en) * 1988-02-24 1990-12-04 The Dow Chemical Company Zero head space sampling method

Also Published As

Publication number Publication date
WO2003039961A2 (fr) 2003-05-15

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