AT284515B - Method and device for the continuous removal of clear liquid samples - Google Patents

Method and device for the continuous removal of clear liquid samples

Info

Publication number
AT284515B
AT284515B AT1225268A AT1225268A AT284515B AT 284515 B AT284515 B AT 284515B AT 1225268 A AT1225268 A AT 1225268A AT 1225268 A AT1225268 A AT 1225268A AT 284515 B AT284515 B AT 284515B
Authority
AT
Austria
Prior art keywords
clear liquid
liquid samples
continuous removal
removal
continuous
Prior art date
Application number
AT1225268A
Other languages
German (de)
Original Assignee
Boehringer Mannheim Gmbh
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 Boehringer Mannheim Gmbh filed Critical Boehringer Mannheim Gmbh
Application granted granted Critical
Publication of AT284515B publication Critical patent/AT284515B/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/15—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/44—Regenerating the filter material in the filter
    • B01D33/48—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • B01D33/50—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/80—Accessories
    • B01D33/82—Means for pressure distribution
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/28—Position of the filtering element
    • B01D2201/287—Filtering elements with a vertical or inclined rotation or symmetry axis
    • 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
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/40—Concentrating samples
    • G01N1/4077—Concentrating samples by other techniques involving separation of suspended solids
    • 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
    • G01N2001/1006—Dispersed solids
    • G01N2001/1012—Suspensions
    • G01N2001/1025—Liquid suspensions; Slurries; Mud; Sludge
    • 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
    • G01N2001/1031—Sampling from special places
    • G01N2001/1037—Sampling from special places from an enclosure (hazardous waste, radioactive)
AT1225268A 1968-11-06 1968-12-17 Method and device for the continuous removal of clear liquid samples AT284515B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681807230 DE1807230A1 (en) 1968-11-06 1968-11-06 Method and device for the continuous removal of clear liquid samples

Publications (1)

Publication Number Publication Date
AT284515B true AT284515B (en) 1970-09-25

Family

ID=5712495

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1225268A AT284515B (en) 1968-11-06 1968-12-17 Method and device for the continuous removal of clear liquid samples

Country Status (10)

Country Link
US (1) US3618767A (en)
JP (1) JPS4834195B1 (en)
AT (1) AT284515B (en)
CA (1) CA918448A (en)
CH (1) CH502116A (en)
DE (1) DE1807230A1 (en)
FR (1) FR2022710A1 (en)
GB (1) GB1228284A (en)
NL (1) NL6916719A (en)
SE (1) SE346381B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0204098A2 (en) * 1985-06-07 1986-12-10 B. Braun Holding AG Sampling device

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3926804A (en) * 1972-06-13 1975-12-16 Pro Tech Inc Fluid filtration and sampling
US3997447A (en) * 1974-06-07 1976-12-14 Composite Sciences, Inc. Fluid processing apparatus
GB2154317B (en) * 1984-01-17 1987-08-12 English Clays Lovering Pochin Measurement of physical properties of the solid component of a slurry
US4839046A (en) * 1987-08-20 1989-06-13 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Bio-reactor chamber
JP3037576B2 (en) * 1995-01-26 2000-04-24 コーエイ工業株式会社 Filtrate measurement method and apparatus
FI20060512A0 (en) * 2006-05-24 2006-05-24 Valtion Teknillinen Sampling Filters

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2066479A (en) * 1931-06-08 1937-01-05 Vernon W Macisaac Fluid straining method and apparatus
US2246877A (en) * 1937-06-08 1941-06-24 Aiken C Cunningham Rotary filter
US2446364A (en) * 1945-10-11 1948-08-03 Demarest Daniel Douglas Filtering device
US2823242A (en) * 1953-09-08 1958-02-11 Phillips Petroleum Co Process and apparatus for crystal purification and separation
US2989037A (en) * 1959-06-30 1961-06-20 Filippino Samuel Robert Automatic gravity feed water system and control
US3241675A (en) * 1962-06-04 1966-03-22 Ajem Lab Inc Rotary filter and method
US3306006A (en) * 1964-03-23 1967-02-28 Universal Oil Prod Co Separation of gas mixtures utilizing plural sorbent zones in series and parallel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0204098A2 (en) * 1985-06-07 1986-12-10 B. Braun Holding AG Sampling device
EP0204098A3 (en) * 1985-06-07 1989-05-10 B. Braun-Ssc Ag Sampling device

Also Published As

Publication number Publication date
CA918448A (en) 1973-01-09
SE346381B (en) 1972-07-03
FR2022710A1 (en) 1970-08-07
DE1807230A1 (en) 1970-05-27
US3618767A (en) 1971-11-09
JPS4834195B1 (en) 1973-10-19
NL6916719A (en) 1970-05-11
CH502116A (en) 1971-01-31
GB1228284A (en) 1971-04-15

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee