FR2022710A1 - - Google Patents

Info

Publication number
FR2022710A1
FR2022710A1 FR6938150A FR6938150A FR2022710A1 FR 2022710 A1 FR2022710 A1 FR 2022710A1 FR 6938150 A FR6938150 A FR 6938150A FR 6938150 A FR6938150 A FR 6938150A FR 2022710 A1 FR2022710 A1 FR 2022710A1
Authority
FR
France
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Withdrawn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
FR6938150A
Other languages
French (fr)
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.)
Roche Diagnostics GmbH
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
Publication of FR2022710A1 publication Critical patent/FR2022710A1/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Withdrawn legal-status Critical Current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
    • 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)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Hydrology & Water Resources (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
FR6938150A 1968-11-06 1969-11-06 Withdrawn FR2022710A1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681807230 DE1807230A1 (de) 1968-11-06 1968-11-06 Verfahren und Vorrichtung zur kontinuierlichen Entnahme von klaren Fluessigkeitsproben

Publications (1)

Publication Number Publication Date
FR2022710A1 true FR2022710A1 (enrdf_load_stackoverflow) 1970-08-07

Family

ID=5712495

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6938150A Withdrawn FR2022710A1 (enrdf_load_stackoverflow) 1968-11-06 1969-11-06

Country Status (10)

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

Families Citing this family (8)

* 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
US4436633A (en) 1981-08-14 1984-03-13 Robinsky Eli I Filtration thickening method and apparatus
GB2154317B (en) * 1984-01-17 1987-08-12 English Clays Lovering Pochin Measurement of physical properties of the solid component of a slurry
DE3520489C1 (de) * 1985-06-07 1986-05-22 B. Braun Melsungen Ag, 3508 Melsungen Probeentnahmegeraet
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 (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
FI20060512A0 (fi) * 2006-05-24 2006-05-24 Valtion Teknillinen Näytteenottosuodatin

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

Also Published As

Publication number Publication date
AT284515B (de) 1970-09-25
CA918448A (en) 1973-01-09
CH502116A (de) 1971-01-31
JPS4834195B1 (enrdf_load_stackoverflow) 1973-10-19
US3618767A (en) 1971-11-09
NL6916719A (enrdf_load_stackoverflow) 1970-05-11
SE346381B (enrdf_load_stackoverflow) 1972-07-03
GB1228284A (enrdf_load_stackoverflow) 1971-04-15
DE1807230A1 (de) 1970-05-27

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Legal Events

Date Code Title Description
ST Notification of lapse