FR2851934B1 - FILTRATION TUBE FOR ANALYSIS SAMPLES - Google Patents

FILTRATION TUBE FOR ANALYSIS SAMPLES

Info

Publication number
FR2851934B1
FR2851934B1 FR0306389A FR0306389A FR2851934B1 FR 2851934 B1 FR2851934 B1 FR 2851934B1 FR 0306389 A FR0306389 A FR 0306389A FR 0306389 A FR0306389 A FR 0306389A FR 2851934 B1 FR2851934 B1 FR 2851934B1
Authority
FR
France
Prior art keywords
analysis samples
filtration tube
filtration
tube
samples
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 - Fee Related
Application number
FR0306389A
Other languages
French (fr)
Other versions
FR2851934A1 (en
Inventor
Gaston Bayourthe
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.)
Individual
Original Assignee
Individual
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
Priority claimed from FR0302547A external-priority patent/FR2851933B1/en
Application filed by Individual filed Critical Individual
Priority to FR0306389A priority Critical patent/FR2851934B1/en
Publication of FR2851934A1 publication Critical patent/FR2851934A1/en
Application granted granted Critical
Publication of FR2851934B1 publication Critical patent/FR2851934B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01N1/28—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D27/00—Cartridge filters of the throw-away type
    • B01D27/005—Making filter elements not provided for elsewhere
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D27/00—Cartridge filters of the throw-away type
    • B01D27/02—Cartridge filters of the throw-away type with cartridges made from a mass of loose granular or fibrous material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D27/00—Cartridge filters of the throw-away type
    • B01D27/14—Cartridge filters of the throw-away type having more than one filtering element
    • B01D27/146—Cartridge filters of the throw-away type having more than one filtering element connected in series
    • B01D27/148—Cartridge filters of the throw-away type having more than one filtering element connected in series arranged concentrically or coaxially
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/02—Investigating particle size or size distribution
    • G01N15/0272—Investigating particle size or size distribution with screening; with classification by filtering
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/02—Food
    • G01N33/14—Beverages

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Food Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Filtering Materials (AREA)
FR0306389A 2003-03-03 2003-05-27 FILTRATION TUBE FOR ANALYSIS SAMPLES Expired - Fee Related FR2851934B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0306389A FR2851934B1 (en) 2003-03-03 2003-05-27 FILTRATION TUBE FOR ANALYSIS SAMPLES

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0302547A FR2851933B1 (en) 2003-03-03 2003-03-03 FILTRATION TUBE FOR ANALYSIS SAMPLES
FR0306389A FR2851934B1 (en) 2003-03-03 2003-05-27 FILTRATION TUBE FOR ANALYSIS SAMPLES

Publications (2)

Publication Number Publication Date
FR2851934A1 FR2851934A1 (en) 2004-09-10
FR2851934B1 true FR2851934B1 (en) 2005-09-02

Family

ID=32870866

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0306389A Expired - Fee Related FR2851934B1 (en) 2003-03-03 2003-05-27 FILTRATION TUBE FOR ANALYSIS SAMPLES

Country Status (1)

Country Link
FR (1) FR2851934B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104225998A (en) * 2014-08-27 2014-12-24 江苏永尚能源科技有限公司 Filter capable of replacing filter cores in sectional form

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104174209B (en) * 2014-08-27 2016-04-06 江苏永尚能源科技有限公司 Replace filter cartridge type filter

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1260591A (en) * 1969-02-06 1972-01-19 Robert Edward William Harris Improvements relating to filtering liquids
DE3717902A1 (en) * 1987-05-27 1988-12-08 Wintershall Ag METHOD FOR SEPARATING SOLID PARTICLES OF DIFFERENT SIZES FROM VISCOSIC LIQUIDS
DE3813628A1 (en) * 1988-04-22 1989-11-02 Bosch Gmbh Robert Filter for liquid fuels
US5205932A (en) * 1991-08-22 1993-04-27 Nu-Water Systems, Inc. Point-of-use water purification appliance
US5718743A (en) * 1996-02-26 1998-02-17 Multisorb Technologies, Inc. Desiccant cartridge
US6202859B1 (en) * 1999-05-03 2001-03-20 Brian J. Langsdorf Jseam tapping plate with gasket groove for spin-on filter assemblies

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104225998A (en) * 2014-08-27 2014-12-24 江苏永尚能源科技有限公司 Filter capable of replacing filter cores in sectional form
CN104225998B (en) * 2014-08-27 2016-06-01 江苏永尚能源科技有限公司 Sectional type replaces the strainer of filter core

Also Published As

Publication number Publication date
FR2851934A1 (en) 2004-09-10

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20090119