ATE218399T1 - Verfahren zur windsichtung von toner - Google Patents

Verfahren zur windsichtung von toner

Info

Publication number
ATE218399T1
ATE218399T1 AT99100551T AT99100551T ATE218399T1 AT E218399 T1 ATE218399 T1 AT E218399T1 AT 99100551 T AT99100551 T AT 99100551T AT 99100551 T AT99100551 T AT 99100551T AT E218399 T1 ATE218399 T1 AT E218399T1
Authority
AT
Austria
Prior art keywords
classification
toner
zone
rotor
spiral
Prior art date
Application number
AT99100551T
Other languages
German (de)
English (en)
Inventor
Marcus Dipl-Ing Adam
Stefano Dipl-Ing Zampini
Bodo Dr-Ing Furchner
Original Assignee
Hosokawa Alpine Ag & Co
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 Hosokawa Alpine Ag & Co filed Critical Hosokawa Alpine Ag & Co
Application granted granted Critical
Publication of ATE218399T1 publication Critical patent/ATE218399T1/de

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
    • B07B7/083—Selective separation of solid materials carried by, or dispersed in, gas currents using centrifugal force generated by rotating vanes, discs, drums, or brushes
    • 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
    • B07B11/00—Arrangement of accessories in apparatus for separating solids from solids using gas currents
    • B07B11/06—Feeding or discharging arrangements
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00—Developers
    • G03G9/08—Developers with toner particles
    • G03G9/0802—Preparation methods
    • G03G9/0817—Separation; Classifying

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Control Or Security For Electrophotography (AREA)
AT99100551T 1998-01-28 1999-01-13 Verfahren zur windsichtung von toner ATE218399T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803107A DE19803107A1 (de) 1998-01-28 1998-01-28 Verfahren zur Windsichtung von Toner

Publications (1)

Publication Number Publication Date
ATE218399T1 true ATE218399T1 (de) 2002-06-15

Family

ID=7855831

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99100551T ATE218399T1 (de) 1998-01-28 1999-01-13 Verfahren zur windsichtung von toner

Country Status (4)

Country Link
EP (1) EP0933142B1 (fr)
JP (1) JPH11288133A (fr)
AT (1) ATE218399T1 (fr)
DE (2) DE19803107A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10007794A1 (de) 2000-02-21 2001-06-28 Zimmer Ag Polymerzusammensetzung und daraus hergestellter Formkörper
US6776291B1 (en) † 2000-09-27 2004-08-17 Xerox Corporation Article and apparatus for particulate size separation
JP5078138B2 (ja) * 2007-08-23 2012-11-21 アシザワ・ファインテック株式会社 遠心分級機

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4304360A (en) * 1979-12-31 1981-12-08 International Business Machines Corporation Xerograhic toner manufacture
US5016823A (en) * 1989-05-12 1991-05-21 Canon Kabushiki Kaisha Air current classifier, process for preparing toner, and apparatus for preparing toner
DE4014342C2 (de) * 1990-05-04 1994-06-23 Heinz Jaeger Windsichter
ES2190796T3 (es) * 1996-10-18 2003-08-16 Hosokawa Alpine Ag & Co Separador neumatico de eje vertical.

Also Published As

Publication number Publication date
DE59901580D1 (de) 2002-07-11
DE19803107A1 (de) 1999-07-29
EP0933142B1 (fr) 2002-06-05
EP0933142A3 (fr) 2000-07-19
JPH11288133A (ja) 1999-10-19
EP0933142A2 (fr) 1999-08-04

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Legal Events

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