GB807414A - Improvements in or relating to apparatus for sampling liquids - Google Patents

Improvements in or relating to apparatus for sampling liquids

Info

Publication number
GB807414A
GB807414A GB24637/56A GB2463756A GB807414A GB 807414 A GB807414 A GB 807414A GB 24637/56 A GB24637/56 A GB 24637/56A GB 2463756 A GB2463756 A GB 2463756A GB 807414 A GB807414 A GB 807414A
Authority
GB
United Kingdom
Prior art keywords
pipe
liquid
reservoir
valve
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.)
Expired
Application number
GB24637/56A
Inventor
Horace Frank Parker
Donald Boardman
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.)
UK Atomic Energy Authority
Original Assignee
UK Atomic Energy Authority
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 UK Atomic Energy Authority filed Critical UK Atomic Energy Authority
Publication of GB807414A publication Critical patent/GB807414A/en
Expired 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
    • G01N1/14—Suction devices, e.g. pumps; Ejector devices

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

807,414. Vacuum apparatus for raising liquids. UNITED KINGDOM ATOMIC ENERGY AUTHORITY. July 22, 1957 [Aug. 11, 1956], No. 24637/56. Class 102(2). [Also in Group XVIII] A sample of a liquid, particularly a radioactive liquid, is taken from a vented container 1 by first positioning a valve 5 so that a vacuum line 8 evacuates a vessel 4 ; moving the valve 5 to a second position in which the vacuum in the vessel 4 draws liquid along a pipe 2 and about half-way up a reservoir 3 ; moving the valve 5 so a third position in which atmospheric presture entering through a pipe 7 drives part of the liquid in the reservoir back to the container 1 through the pipe 2 and part along a pipe 9, through a sampling cavity 16 to flush it, and thence through a pipe 11 ; and finally removing a cap 15 so that the rubber cap of an evacuated sampling bottle can be pressed over a needle 14 to withdraw a sample from the cavity 16. A baffle pot 12 prevents liquid in the pipe 11 from siphoning into the reservoir 3 and a thimble 17 in the bottom of the reservoir ensures that only a very small quantity of an old sample is ever left in the apparatus. Specification 776,617 is referred to in the Provisional Specification.
GB24637/56A 1956-08-11 1956-08-11 Improvements in or relating to apparatus for sampling liquids Expired GB807414A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB354600X 1956-08-11

Publications (1)

Publication Number Publication Date
GB807414A true GB807414A (en) 1959-01-14

Family

ID=10377972

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24637/56A Expired GB807414A (en) 1956-08-11 1956-08-11 Improvements in or relating to apparatus for sampling liquids

Country Status (7)

Country Link
US (1) US2995037A (en)
BE (1) BE559520A (en)
CH (1) CH354600A (en)
DE (1) DE1150230B (en)
FR (1) FR1180864A (en)
GB (1) GB807414A (en)
NL (1) NL94040C (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3120128A (en) * 1962-01-08 1964-02-04 Jr Charles A Snyder Fluid stream sampler
US3209598A (en) * 1963-03-27 1965-10-05 Continental Oil Co Apparatus for sampling a process stream under vacuum
US3240067A (en) * 1963-10-21 1966-03-15 Jongejan Arnout Method for collecting groundwater samples in situ
US3630088A (en) * 1969-02-27 1971-12-28 Nat Res Dev Sample supply apparatus
US3654551A (en) * 1970-03-04 1972-04-04 Bethlehem Steel Corp Aperture vessel for fluid-suspension particle analyzer
SE347355B (en) * 1970-11-12 1972-07-31 Aga Ab
CH622077A5 (en) * 1977-07-13 1981-03-13 Bbc Brown Boveri & Cie Apparatus for taking samples from a line through which liquid passes
FR2516242A1 (en) * 1981-11-10 1983-05-13 Commissariat Energie Atomique SYSTEM FOR THE CONTINUOUS CIRCULATION OF A LIQUID FOR THE TAKING OR CONTROL OF THIS LIQUID
GB8406209D0 (en) * 1984-03-09 1984-05-10 British Nuclear Fuels Plc Liquid sampling system
US4674343A (en) * 1984-09-07 1987-06-23 The United States Of America As Represented By The United States Department Of Energy Liquid sampling system
GB8512377D0 (en) * 1985-05-16 1985-06-19 British Nuclear Fuels Plc Sampling
CN100529686C (en) * 2006-05-17 2009-08-19 深圳迈瑞生物医疗电子股份有限公司 Device and method for dosing liquid volume
CN112729935B (en) * 2020-11-26 2024-01-05 中国核电工程有限公司 Material liquid sampling device and automatic material liquid sampling and conveying system
CN113155531B (en) * 2021-03-24 2022-12-09 万德浮(上海)新材料股份有限公司 Multifunctional alloy material sampling device and use method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE327100C (en) * 1919-06-21 1920-10-07 Dampfkessel Und Gasometerfabri Device for measuring the liquid level in opaque containers and for taking samples
DE620558C (en) * 1932-05-14 1935-10-23 Bergedorfer Eisenwerk Akt Ges Apparatus for pumping the cooling water for milk coolers that works according to the vacuum process
US2240888A (en) * 1938-04-21 1941-05-06 Lathrop Paulson Co Milk sampler apparatus
GB720161A (en) * 1949-05-24 1954-12-15 London County Council Improvements relating to the sampling of liquids
US2713268A (en) * 1952-10-11 1955-07-19 Robert M Langsenkamp Liquid sampler
US2693705A (en) * 1953-04-13 1954-11-09 John A Casler Liquid sampler
US2797150A (en) * 1956-01-24 1957-06-25 Rigby Edward Apparatus for collecting a liquid sample

Also Published As

Publication number Publication date
DE1150230B (en) 1963-06-12
FR1180864A (en) 1959-06-10
US2995037A (en) 1961-08-08
NL94040C (en)
BE559520A (en)
CH354600A (en) 1961-05-31

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