FR2495322A1 - Appareil pour echantillonner une suspension s'ecoulant dans un tuyau, et en particulier une suspension de fibres - Google Patents

Appareil pour echantillonner une suspension s'ecoulant dans un tuyau, et en particulier une suspension de fibres Download PDF

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Publication number
FR2495322A1
FR2495322A1 FR8122229A FR8122229A FR2495322A1 FR 2495322 A1 FR2495322 A1 FR 2495322A1 FR 8122229 A FR8122229 A FR 8122229A FR 8122229 A FR8122229 A FR 8122229A FR 2495322 A1 FR2495322 A1 FR 2495322A1
Authority
FR
France
Prior art keywords
piston
hollow piston
cylinder
pipe
hollow
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.)
Withdrawn
Application number
FR8122229A
Other languages
English (en)
French (fr)
Inventor
Peter Lundberg
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.)
Eur-Control Kalle AB
Original Assignee
Eur-Control Kalle AB
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 Eur-Control Kalle AB filed Critical Eur-Control Kalle AB
Publication of FR2495322A1 publication Critical patent/FR2495322A1/fr
Withdrawn legal-status Critical Current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
    • G01N1/20—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
    • 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
    • G01N2001/205—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 using a valve
    • G01N2001/2057—Sample chamber in a valve/piston

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)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
FR8122229A 1980-11-28 1981-11-27 Appareil pour echantillonner une suspension s'ecoulant dans un tuyau, et en particulier une suspension de fibres Withdrawn FR2495322A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8008374A SE8008374L (sv) 1980-11-28 1980-11-28 Anordning for provtagning av en genom en rorledning strommande suspension, i synnerhet fibersuspension

Publications (1)

Publication Number Publication Date
FR2495322A1 true FR2495322A1 (fr) 1982-06-04

Family

ID=20342358

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8122229A Withdrawn FR2495322A1 (fr) 1980-11-28 1981-11-27 Appareil pour echantillonner une suspension s'ecoulant dans un tuyau, et en particulier une suspension de fibres

Country Status (6)

Country Link
JP (1) JPS57119234A (sv)
DE (1) DE3146928A1 (sv)
FI (1) FI813809L (sv)
FR (1) FR2495322A1 (sv)
NO (1) NO814062L (sv)
SE (1) SE8008374L (sv)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2586299A1 (fr) * 1985-08-19 1987-02-20 Ancenis Coop Agricole Noelle Perfectionnement aux dispositifs de prelevement automatique d'echantillons
FR2752936A1 (fr) * 1996-09-02 1998-03-06 Parron Pierre Robinet prise d'echantillons

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0235050U (sv) * 1988-08-30 1990-03-06
CA2012586C (en) * 1989-07-19 1994-05-17 Masahiro Nishi Method and apparatus for making dry sheet-like sample of solid particles from a suspension, and method and apparatus for measuring pulp concentration
NO173468C (no) * 1991-07-17 1993-12-15 Bjoern Dybdahl Isokinetisk proevetakingsapparat
JP3037576B2 (ja) * 1995-01-26 2000-04-24 コーエイ工業株式会社 濾液測定方法およびその装置
DE19959271A1 (de) * 1999-12-03 2001-06-07 Biotechnologie Kempe Gmbh Sondenvorrichtung
DE10061725B4 (de) * 2000-12-12 2009-05-14 Schöpf, Alfred Vorrichtung zur Entnahme von Proben
DE10225827A1 (de) * 2002-06-10 2004-01-08 Sobotta Gmbh, Sondermaschinenbau Messgassonde
ITBO20100306A1 (it) * 2010-05-14 2011-11-15 Fabio Moioli Dispositivo di prelievo campioni di materiale sfuso

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2586299A1 (fr) * 1985-08-19 1987-02-20 Ancenis Coop Agricole Noelle Perfectionnement aux dispositifs de prelevement automatique d'echantillons
EP0214903A1 (fr) * 1985-08-19 1987-03-18 COOPERATIVE AGRICOLE LA NOELLE ANCENIS, en abrégé CANA Perfectionnement aux dispositifs de prélèvement automatique d'échantillons
FR2752936A1 (fr) * 1996-09-02 1998-03-06 Parron Pierre Robinet prise d'echantillons

Also Published As

Publication number Publication date
SE8008374L (sv) 1982-05-29
JPS57119234A (en) 1982-07-24
DE3146928A1 (de) 1982-10-28
FI813809L (fi) 1982-05-29
NO814062L (no) 1982-06-01

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Legal Events

Date Code Title Description
ST Notification of lapse