DE1802161C3 - - Google Patents

Info

Publication number
DE1802161C3
DE1802161C3 DE1802161A DE1802161A DE1802161C3 DE 1802161 C3 DE1802161 C3 DE 1802161C3 DE 1802161 A DE1802161 A DE 1802161A DE 1802161 A DE1802161 A DE 1802161A DE 1802161 C3 DE1802161 C3 DE 1802161C3
Authority
DE
Germany
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
DE1802161A
Other languages
German (de)
Other versions
DE1802161A1 (en
DE1802161B2 (en
Inventor
Herbert Martin Pointe Claire Flewwelling (Kanada)
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.)
Domtar Inc
Original Assignee
Domtar Inc
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 Domtar Inc filed Critical Domtar Inc
Publication of DE1802161A1 publication Critical patent/DE1802161A1/en
Publication of DE1802161B2 publication Critical patent/DE1802161B2/en
Application granted granted Critical
Publication of DE1802161C3 publication Critical patent/DE1802161C3/de
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
    • B07B7/08—Selective separation of solid materials carried by, or dispersed in, gas currents using centrifugal force
    • B07B7/086—Selective separation of solid materials carried by, or dispersed in, gas currents using centrifugal force generated by the winding course of the gas stream
    • 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
    • B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
    • B07B7/02—Selective separation of solid materials carried by, or dispersed in, gas currents by reversal of direction of flow
DE1802161A 1967-10-10 1968-10-09 Device for producing mats, fleeces or the like. of fibrous particles Granted DE1802161B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA2165 1967-10-10

Publications (3)

Publication Number Publication Date
DE1802161A1 DE1802161A1 (en) 1969-06-19
DE1802161B2 DE1802161B2 (en) 1974-08-01
DE1802161C3 true DE1802161C3 (en) 1975-03-20

Family

ID=4083845

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1802161A Granted DE1802161B2 (en) 1967-10-10 1968-10-09 Device for producing mats, fleeces or the like. of fibrous particles

Country Status (4)

Country Link
US (1) US3482287A (en)
DE (1) DE1802161B2 (en)
FR (1) FR1586273A (en)
GB (1) GB1225133A (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3888962A (en) * 1972-11-24 1975-06-10 Johns Manville Insulating product and dry process for its manufacture
US3906064A (en) * 1973-02-12 1975-09-16 Little Inc A Process for dry forming paper
DE2325508A1 (en) * 1973-05-19 1974-12-05 Buddenberg Gmbh Adolf DEVICE FOR MANUFACTURING PLATE-SHAPED WORKPIECES
DE2708307C2 (en) * 1977-02-25 1983-04-28 Vsesojuznoe naučno-proizvodstvennoe ob"edinenie celljulozno-bumažnoj promyšlennosti, Leningrad Process for defibrating a web made of cellulose and apparatus for carrying out the process
WO1981002031A1 (en) * 1980-01-18 1981-07-23 Scan Web Is A system for dry forming of paper or other sheet material of particles or fibres
US4352649A (en) * 1980-03-20 1982-10-05 Scan-Web I/S Apparatus for producing a non-woven web from particles and/or fibers
US4389175A (en) * 1981-05-15 1983-06-21 James River-Dixie/Northern, Inc. Apparatus for distributing dry fibers onto a forming wire
DE3309743A1 (en) * 1983-03-18 1984-09-27 Versatec AG, Dietikon METHOD FOR SPREADING CHIPBOARDS, PARTICULARLY CEMENT-TIED CHIPBOARDS, AND DEVICE FOR CARRYING OUT THE METHOD
US4640810A (en) * 1984-06-12 1987-02-03 Scan Web Of North America, Inc. System for producing an air laid web
SE457729B (en) * 1985-12-04 1989-01-23 Flaekt Ab SET AND DEVICE FOR DRY FORMATION OF A FIBER COVER
SE457644B (en) * 1985-12-13 1989-01-16 Sunds Defibrator DEVICE FOR DRY FORMATION OF FIBER COATS
EP0292585B1 (en) * 1987-05-25 1990-07-18 Carl Schenck Ag Method for making a fibre web
US5102585A (en) * 1990-01-09 1992-04-07 Kimberly-Clark Corporation Method for intermittently depositing particulate material in a substrate
US5028224A (en) * 1990-01-09 1991-07-02 Kimberly-Clark Corporation Apparatus for intermittently depositing particulate material in a substrate
SE467044B (en) * 1990-09-28 1992-05-18 Flaekt Ab SEAT AND DEVICE FOR SEPARATION OF WEIGHTER PARTICLES FROM A PARTICULAR MATERIAL
US5213817A (en) * 1991-12-12 1993-05-25 Mcneil-Ppc, Inc. Apparatus for intermittently applying particulate powder material to a fibrous substrate
PL2580380T3 (en) * 2010-06-09 2017-03-31 The Procter & Gamble Company Apparatus for separating particles and methods for using same
DE102011008757A1 (en) * 2011-01-17 2012-07-19 Dieffenbacher GmbH Maschinen- und Anlagenbau Method and apparatus for prospecting for contaminants from a pneumatic fiber stream

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2325080A (en) * 1938-10-15 1943-07-27 Thermo Plastics Corp Method and apparatus for comminuting or drying materials
US2550390A (en) * 1944-08-25 1951-04-24 C H Wheeler Mfg Co Method for treating fuel
US2963153A (en) * 1957-08-29 1960-12-06 Lilliston Implement Company Pneumatic elevator and recleaner
US3111719A (en) * 1957-12-31 1963-11-26 Johns Manville Fiber opener and cleaner
US3071822A (en) * 1959-03-03 1963-01-08 Bowater Board Company Method and apparatus for forming a mat
US3252663A (en) * 1961-04-11 1966-05-24 Reduction Engineering Corp Classifying and reducing method and apparatus
US3252186A (en) * 1963-01-21 1966-05-24 Wood Conversion Co Differential fiber dispersing rolls and felting therefrom

Also Published As

Publication number Publication date
DE1802161A1 (en) 1969-06-19
GB1225133A (en) 1971-03-17
US3482287A (en) 1969-12-09
FR1586273A (en) 1970-02-13
DE1802161B2 (en) 1974-08-01

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Legal Events

Date Code Title Description
SH Request for examination between 03.10.1968 and 22.04.1971
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
EHJ Ceased/non-payment of the annual fee