SE8008285L - DEVICE FOR AUTOMATIC SAMPLING OF SCREWS IN KERL - Google Patents

DEVICE FOR AUTOMATIC SAMPLING OF SCREWS IN KERL

Info

Publication number
SE8008285L
SE8008285L SE8008285A SE8008285A SE8008285L SE 8008285 L SE8008285 L SE 8008285L SE 8008285 A SE8008285 A SE 8008285A SE 8008285 A SE8008285 A SE 8008285A SE 8008285 L SE8008285 L SE 8008285L
Authority
SE
Sweden
Prior art keywords
pistons
take chamber
vessel
automatic sampling
sample
Prior art date
Application number
SE8008285A
Other languages
Unknown language ( )
Swedish (sv)
Inventor
A Masek
Original Assignee
Ceskoslovenska Akademie Ved
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 Ceskoslovenska Akademie Ved filed Critical Ceskoslovenska Akademie Ved
Publication of SE8008285L publication Critical patent/SE8008285L/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

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)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)

Abstract

The device has a cylinder (5) which is fitted in the vessel bottom and has three pistons (6, 8, 9) arranged above one another. In the upper stroke position of these pistons, the off-take chamber between the two upper pistons (8, 9) is filled from the vessel, while in the lower stroke position it is sealed off from the vessel and connected to an outlet (14). In this position, the off-take chamber is also connected, via a duct (16) in the central piston (8), to an inlet (17) for a flushing medium which is used to clean the off-take chamber after the sample has been removed from the outlet (14). The lower piston (6), which can be actuated by a pressure medium, and a spring (7) perform the strokes of the off-take chamber. Switches (12, 13) and a timing relay ensure automatic sampling. This involves the sample being drawn off in a dosed manner and being discharged, and the device being flushed, so that it is ready for the next sampling without additional cleaning. <IMAGE>
SE8008285A 1979-11-27 1980-11-26 DEVICE FOR AUTOMATIC SAMPLING OF SCREWS IN KERL SE8008285L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS815879A CS209357B1 (en) 1979-11-27 1979-11-27 Apparatus for automatic sampling of liquids from vessels

Publications (1)

Publication Number Publication Date
SE8008285L true SE8008285L (en) 1981-05-28

Family

ID=5431786

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8008285A SE8008285L (en) 1979-11-27 1980-11-26 DEVICE FOR AUTOMATIC SAMPLING OF SCREWS IN KERL

Country Status (7)

Country Link
BG (1) BG32518A1 (en)
CH (1) CH652504A5 (en)
CS (1) CS209357B1 (en)
DD (1) DD160167A3 (en)
DE (1) DE3043836A1 (en)
SE (1) SE8008285L (en)
SU (1) SU987448A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3546354C2 (en) * 1985-12-30 1993-10-14 Schleicher Leonhard Sampling valve
DE4234814C2 (en) * 1992-10-15 2001-06-07 Garlock Gmbh Sampling device
EP1054733A4 (en) * 1998-02-10 2008-09-24 Nl Technologies Ltd Housing for receptacle filling
EP1148949A4 (en) * 1998-12-24 2006-05-10 Nl Technologies Ltd Dip tube valve assembly
US7389792B2 (en) 1998-12-24 2008-06-24 Nl Technologies, Ltd. Dip tube valve assembly
DE10334927A1 (en) * 2003-07-31 2005-03-03 Universität Tübingen Device for taking samples, storing, transporting, metering and feeding gases into analysis device for chemical analysis comprises syringe body having opening in front of rear dead point of plunger
DE102010060241B4 (en) * 2010-10-28 2015-09-10 Hecht Technologie Gmbh samplers

Also Published As

Publication number Publication date
DD160167A3 (en) 1983-05-11
BG32518A1 (en) 1982-08-16
CH652504A5 (en) 1985-11-15
CS209357B1 (en) 1981-11-30
DE3043836A1 (en) 1981-09-03
SU987448A1 (en) 1983-01-07

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