FR2009860A1 - METHOD AND APPARATUS FOR CLASSIFYING FIBERS ACCORDING TO THEIR LENGTHS - Google Patents

METHOD AND APPARATUS FOR CLASSIFYING FIBERS ACCORDING TO THEIR LENGTHS

Info

Publication number
FR2009860A1
FR2009860A1 FR6914513A FR6914513A FR2009860A1 FR 2009860 A1 FR2009860 A1 FR 2009860A1 FR 6914513 A FR6914513 A FR 6914513A FR 6914513 A FR6914513 A FR 6914513A FR 2009860 A1 FR2009860 A1 FR 2009860A1
Authority
FR
France
Prior art keywords
lengths
fibers according
classifying
classifying fibers
fibers
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.)
Pending
Application number
FR6914513A
Other languages
French (fr)
Inventor
William Gooding Ronald
James Parratt Noel
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.)
National Res Development Corp
National Research Development Corp UK
Original Assignee
National Res Development Corp
National Research Development Corp UK
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 National Res Development Corp, National Research Development Corp UK filed Critical National Res Development Corp
Publication of FR2009860A1 publication Critical patent/FR2009860A1/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • G01N33/36—Textiles
    • G01N33/362—Material before processing, e.g. bulk cotton or wool
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B7/00—Combinations of wet processes or apparatus with other processes or apparatus, e.g. for dressing ores or garbage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/18—Drum screens
    • B07B1/22—Revolving drums

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Textile Engineering (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Paper (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Combined Means For Separation Of Solids (AREA)
FR6914513A 1968-05-07 1969-05-06 METHOD AND APPARATUS FOR CLASSIFYING FIBERS ACCORDING TO THEIR LENGTHS Pending FR2009860A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2147368 1968-05-07

Publications (1)

Publication Number Publication Date
FR2009860A1 true FR2009860A1 (en) 1970-02-13

Family

ID=10163543

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6914513A Pending FR2009860A1 (en) 1968-05-07 1969-05-06 METHOD AND APPARATUS FOR CLASSIFYING FIBERS ACCORDING TO THEIR LENGTHS

Country Status (6)

Country Link
US (1) US3633743A (en)
CH (1) CH490898A (en)
DE (1) DE1923230C3 (en)
FR (1) FR2009860A1 (en)
GB (1) GB1265803A (en)
NL (1) NL6906953A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3973756A1 (en) 2020-09-29 2022-03-30 Kuhn SAS Trailed agricultural machine for harvesting with an adjustable axle

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA981215A (en) * 1972-08-31 1976-01-06 Highratio Screens Ltd. Pulp stock pressure screen
US4250024A (en) * 1979-03-15 1981-02-10 Vacu*Blast Corporation Glass bead separator
SE462597B (en) * 1988-11-25 1990-07-23 Celleco Ab PROCEDURE AND DEVICE FOR FRACTIONING OF SUSPENSIONS
SE465967B (en) * 1990-04-11 1991-11-25 Celleco Ab PROCEDURE AND DEVICE FOR SEPARATION OF A FIBER SUSPENSION
DE19509796C1 (en) * 1995-03-17 1996-05-09 Umwelt Technics Nord Gmbh Screening device to separate small granules from crushed material
GB2365027B (en) * 2000-07-28 2003-12-31 Notetry Ltd Laundry Appliance
GB0109686D0 (en) * 2001-04-18 2001-06-13 Univ Cardiff Cementitious mixtures
CA2455481A1 (en) * 2003-01-24 2004-07-24 Radix Systems Limited Method and apparatus for processing articles
US20090038996A1 (en) * 2007-08-06 2009-02-12 Sedore Kevin J Coin retrieval from refuse
US9329162B2 (en) * 2012-02-08 2016-05-03 Uster Technologies Ag Auto micronaire
CN112871626A (en) * 2021-01-08 2021-06-01 安徽天枫智能科技有限公司 Intelligent environmental protection screening equipment

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US158626A (en) * 1875-01-12 Improvement in flour-bolts
US138823A (en) * 1873-05-13 Improvement in rotary sieves
US1882662A (en) * 1929-06-10 1932-10-18 Anton J Haug Centrifugal paperstock screen
US2653521A (en) * 1945-11-10 1953-09-29 Ahlfors Sten Eskil Einarsson Apparatus for wet-treating fibrous matters
US2748951A (en) * 1951-05-04 1956-06-05 Dubach Max Device for separating solid particles from liquids
US2751079A (en) * 1953-01-02 1956-06-19 Smidth & Co As F L Method of screening
US2845848A (en) * 1956-01-23 1958-08-05 North Carolina Pulp Company Apparatus for screening pulp
US2910142A (en) * 1958-08-29 1959-10-27 John O Almen Means of lubricating gears
US3024911A (en) * 1958-09-15 1962-03-13 Celleco Ab Method of assorting, dewatering or the like of fibrous material suspended in water
FR1271054A (en) * 1960-01-22 1961-09-08 E Et M Lamort Fils Classifying apparatus for the purification by sieving of liquids containing suspended solid particles and in particular cellulose pulps
US3145164A (en) * 1960-02-12 1964-08-18 Stamicarbon Apparatus for wet-screening a mixture of fine abrasive particles
US3276854A (en) * 1963-11-05 1966-10-04 Western Electric Co Method and apparatus for assembling wires in a plurality of apertured parts
US3394809A (en) * 1965-01-25 1968-07-30 Hunter Allen Bruce Pulp screens
SE305122B (en) * 1965-02-02 1968-10-14 I Nilsson
GB1181363A (en) * 1966-01-21 1970-02-18 Nat Res Dev Process and Apparatus for Classifying Fibres

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3973756A1 (en) 2020-09-29 2022-03-30 Kuhn SAS Trailed agricultural machine for harvesting with an adjustable axle
FR3114479A1 (en) 2020-09-29 2022-04-01 Kuhn Sas Trailed agricultural harvesting machine with an adjustable axle

Also Published As

Publication number Publication date
DE1923230B2 (en) 1975-02-06
US3633743A (en) 1972-01-11
GB1265803A (en) 1972-03-08
DE1923230A1 (en) 1970-02-05
NL6906953A (en) 1969-11-11
DE1923230C3 (en) 1975-09-11
CH490898A (en) 1970-05-31

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