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CH504679A - Sampling and dosing device for liquids and suspensions - Google Patents

Sampling and dosing device for liquids and suspensions

Info

Publication number
CH504679A
CH504679A CH295770A CH295770A CH504679A CH 504679 A CH504679 A CH 504679A CH 295770 A CH295770 A CH 295770A CH 295770 A CH295770 A CH 295770A CH 504679 A CH504679 A CH 504679A
Authority
CH
Switzerland
Prior art keywords
suspensions
liquids
sampling
dosing device
dosing
Prior art date
Application number
CH295770A
Other languages
German (de)
Inventor
Heinz Dr Spitzer
Klopf Dieter
Laux Heinz
Original Assignee
Duisburger Kupferhuette
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 Duisburger Kupferhuette filed Critical Duisburger Kupferhuette
Publication of CH504679A publication Critical patent/CH504679A/en

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)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
CH295770A 1969-03-20 1970-02-27 Sampling and dosing device for liquids and suspensions CH504679A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691914118 DE1914118A1 (en) 1969-03-20 1969-03-20 Sampling and dosing device for liquids and suspensions

Publications (1)

Publication Number Publication Date
CH504679A true CH504679A (en) 1971-03-15

Family

ID=5728714

Family Applications (1)

Application Number Title Priority Date Filing Date
CH295770A CH504679A (en) 1969-03-20 1970-02-27 Sampling and dosing device for liquids and suspensions

Country Status (5)

Country Link
BE (1) BE747424A (en)
CH (1) CH504679A (en)
DE (1) DE1914118A1 (en)
FR (1) FR2039019A5 (en)
NL (1) NL7003772A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2109789A1 (en) * 1970-03-04 1971-09-30 Kaelle Regulatorer Ab
DE2729326A1 (en) * 1977-06-29 1979-01-04 Babcock Brown Boveri Reaktor PROCEDURE FOR SAMPLING OF CONCENTRATES FLOWING IN PIPES, IN PARTICULAR HOT CONCENTRATES, CONTAINING RADIOACTIVE OR AGGRESSIVE SUBSTANCES
AT523861A3 (en) * 2020-05-19 2022-05-15 Valmet Automation Oy DEVICE FOR COLLECTING DUST SAMPLES

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4262533A (en) * 1979-05-03 1981-04-21 Jaeger Ben E Heated liquid sampler
DE2933368C2 (en) * 1979-08-17 1984-06-07 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe Sampling probe for taking partial amounts of liquid from the different phases of two immiscible liquids
EP0259258A3 (en) * 1986-08-28 1989-05-17 Ciba-Geigy Ag Sample preparation chamber with mixer/grinder and sample aliquot isolation
EP0259260A3 (en) * 1986-08-28 1989-05-24 Ciba-Geigy Ag Sample metering valve for a sample preparation system
US4823622A (en) * 1986-12-16 1989-04-25 Spectra Physics Sample metering valve for a sample preparation system
US4836037A (en) * 1986-12-16 1989-06-06 Ciba-Geigy Corporation Sample metering valve for a sample preparation system
US8365617B2 (en) 2010-06-25 2013-02-05 Mettler-Toledo Ag Sampling device
US8312780B2 (en) 2010-06-25 2012-11-20 Mettler-Toledo Ag Sampling device and method
US20120141338A1 (en) * 2010-12-02 2012-06-07 Mettler-Toledo Ag Sample capture element for sampling device
SE544152C2 (en) * 2020-05-19 2022-02-08 Valmet Automation Oy Apparatus and method for collecting dust samples
GB2601813A (en) * 2020-12-11 2022-06-15 The Leeds And Bradford Boiler Company Ltd Device and method of testing

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2109789A1 (en) * 1970-03-04 1971-09-30 Kaelle Regulatorer Ab
DE2729326A1 (en) * 1977-06-29 1979-01-04 Babcock Brown Boveri Reaktor PROCEDURE FOR SAMPLING OF CONCENTRATES FLOWING IN PIPES, IN PARTICULAR HOT CONCENTRATES, CONTAINING RADIOACTIVE OR AGGRESSIVE SUBSTANCES
AT523861A3 (en) * 2020-05-19 2022-05-15 Valmet Automation Oy DEVICE FOR COLLECTING DUST SAMPLES
US11340145B2 (en) 2020-05-19 2022-05-24 Valmet Automation Oy Apparatus for collecting dust samples
AT523861B1 (en) * 2020-05-19 2024-12-15 Valmet Automation Oy DEVICE FOR COLLECTING DUST SAMPLES

Also Published As

Publication number Publication date
BE747424A (en) 1970-08-31
DE1914118A1 (en) 1970-10-08
FR2039019A5 (en) 1971-01-08
NL7003772A (en) 1970-09-22

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Legal Events

Date Code Title Description
PL Patent ceased