ES8302922A1 - Perfeccionamientos en un dispositivo para la constitucion de un cepillo magnetico rotativo. - Google Patents

Perfeccionamientos en un dispositivo para la constitucion de un cepillo magnetico rotativo.

Info

Publication number
ES8302922A1
ES8302922A1 ES508273A ES508273A ES8302922A1 ES 8302922 A1 ES8302922 A1 ES 8302922A1 ES 508273 A ES508273 A ES 508273A ES 508273 A ES508273 A ES 508273A ES 8302922 A1 ES8302922 A1 ES 8302922A1
Authority
ES
Spain
Prior art keywords
piece
poles
rotating magnetic
magnetic brush
magnetic
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
Application number
ES508273A
Other languages
English (en)
Spanish (es)
Other versions
ES508273A0 (es
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.)
Alcatel CIT SA
Nokia Inc
Original Assignee
Compagnie Industrielle de Telecommunication CIT Alcatel SA
Nokia 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 Compagnie Industrielle de Telecommunication CIT Alcatel SA, Nokia Inc filed Critical Compagnie Industrielle de Telecommunication CIT Alcatel SA
Publication of ES508273A0 publication Critical patent/ES508273A0/es
Publication of ES8302922A1 publication Critical patent/ES8302922A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
    • H02K21/145—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures having an annular armature coil
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
    • G03G15/09—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer using magnetic brush
    • G03G15/0921—Details concerning the magnetic brush roller structure, e.g. magnet configuration
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2201/00—Specific aspects not provided for in the other groups of this subclass relating to the magnetic circuits
    • H02K2201/12—Transversal flux machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Brush Developing In Electrophotography (AREA)
ES508273A 1980-12-23 1981-12-22 Perfeccionamientos en un dispositivo para la constitucion de un cepillo magnetico rotativo. Expired ES8302922A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8027346A FR2496917A1 (fr) 1980-12-23 1980-12-23 Dispositif pour la constitution d'une brosse magnetique rotative

Publications (2)

Publication Number Publication Date
ES508273A0 ES508273A0 (es) 1982-12-01
ES8302922A1 true ES8302922A1 (es) 1982-12-01

Family

ID=9249414

Family Applications (1)

Application Number Title Priority Date Filing Date
ES508273A Expired ES8302922A1 (es) 1980-12-23 1981-12-22 Perfeccionamientos en un dispositivo para la constitucion de un cepillo magnetico rotativo.

Country Status (10)

Country Link
US (1) US4397539A (enExample)
EP (1) EP0056470B1 (enExample)
JP (1) JPS57132174A (enExample)
BR (1) BR8108347A (enExample)
CA (1) CA1171270A (enExample)
DE (1) DE3167122D1 (enExample)
ES (1) ES8302922A1 (enExample)
FI (1) FI814076L (enExample)
FR (1) FR2496917A1 (enExample)
NO (1) NO814351L (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5825674A (ja) * 1981-08-10 1983-02-15 Konishiroku Photo Ind Co Ltd 磁気ブラシ現像装置
US5196889A (en) * 1992-02-04 1993-03-23 Eastman Kodak Company Apparatus for applying an electrical bias to a shell of a magnetic brush

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH544441A (de) * 1971-10-21 1973-11-15 Saia Ag Kleinsynchronmotor mit Drehrichtungsvorwahl
JPS5160913A (enExample) * 1974-11-25 1976-05-27 Tokuzo Inaniba
US4074157A (en) * 1976-10-04 1978-02-14 Synchro-Start Products, Inc. Permanent magnet A.C. signal generator
US4079266A (en) * 1977-03-02 1978-03-14 Xerox Corporation Electronic control for automatic developability system
US4260239A (en) * 1978-05-08 1981-04-07 Repro S.V. Brush type toner deposition device
JPS5625763A (en) * 1979-08-07 1981-03-12 Mita Ind Co Ltd Magnetic brush developing device
JPS5762075A (en) * 1980-07-14 1982-04-14 Olympus Optical Co Ltd Automatic controller for extent of charging magnetic toner

Also Published As

Publication number Publication date
NO814351L (no) 1982-06-24
US4397539A (en) 1983-08-09
EP0056470A2 (fr) 1982-07-28
CA1171270A (fr) 1984-07-24
DE3167122D1 (en) 1984-12-13
FI814076A7 (fi) 1982-06-24
BR8108347A (pt) 1982-10-13
FR2496917A1 (fr) 1982-06-25
EP0056470B1 (fr) 1984-11-07
FR2496917B1 (enExample) 1984-06-01
ES508273A0 (es) 1982-12-01
FI814076L (fi) 1982-06-24
EP0056470A3 (en) 1982-08-11
JPS57132174A (en) 1982-08-16

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