IT1048746B - Apparecchiatura di sviluppo a spazzola magnetica con alloggiamento diviso particolarmente per macchine a trattamento elettrostatico - Google Patents

Apparecchiatura di sviluppo a spazzola magnetica con alloggiamento diviso particolarmente per macchine a trattamento elettrostatico

Info

Publication number
IT1048746B
IT1048746B IT29437/75A IT2943775A IT1048746B IT 1048746 B IT1048746 B IT 1048746B IT 29437/75 A IT29437/75 A IT 29437/75A IT 2943775 A IT2943775 A IT 2943775A IT 1048746 B IT1048746 B IT 1048746B
Authority
IT
Italy
Prior art keywords
magnetic brush
brush development
treatment machines
electrostatic treatment
development equipment
Prior art date
Application number
IT29437/75A
Other languages
English (en)
Original Assignee
Xerox Corp
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 Xerox Corp filed Critical Xerox Corp
Application granted granted Critical
Publication of IT1048746B publication Critical patent/IT1048746B/it

Links

Classifications

    • 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
    • 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
    • G03G15/0896—Arrangements or disposition of the complete developer unit or parts thereof not provided for by groups G03G15/08 - G03G15/0894
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
    • G03G21/1642—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements for connecting the different parts of the apparatus
    • G03G21/1647—Mechanical connection means
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2221/00—Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
    • G03G2221/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts
    • G03G2221/1618—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for the cleaning unit
    • G03G2221/1621—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for the cleaning unit re-use of cleaned toner
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2221/00—Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
    • G03G2221/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts
    • G03G2221/163—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for the developer unit
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2221/00—Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
    • G03G2221/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts
    • G03G2221/1651—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for connecting the different parts
    • G03G2221/1654—Locks and means for positioning or alignment
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2221/00—Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
    • G03G2221/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts
    • G03G2221/1651—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for connecting the different parts
    • G03G2221/1657—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for connecting the different parts transmitting mechanical drive power

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Brush Developing In Electrophotography (AREA)
  • Cleaning In Electrography (AREA)
  • Dry Development In Electrophotography (AREA)
  • Developing Agents For Electrophotography (AREA)
IT29437/75A 1974-11-20 1975-11-19 Apparecchiatura di sviluppo a spazzola magnetica con alloggiamento diviso particolarmente per macchine a trattamento elettrostatico IT1048746B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/525,530 US3998537A (en) 1974-11-20 1974-11-20 Split developer housing with interlocked flow gate and catch

Publications (1)

Publication Number Publication Date
IT1048746B true IT1048746B (it) 1980-12-20

Family

ID=24093637

Family Applications (1)

Application Number Title Priority Date Filing Date
IT29437/75A IT1048746B (it) 1974-11-20 1975-11-19 Apparecchiatura di sviluppo a spazzola magnetica con alloggiamento diviso particolarmente per macchine a trattamento elettrostatico

Country Status (12)

Country Link
US (1) US3998537A (it)
JP (1) JPS5918705B2 (it)
BE (1) BE835369A (it)
CA (1) CA1066043A (it)
CH (1) CH593505A5 (it)
DE (1) DE2548920A1 (it)
FR (1) FR2292268A1 (it)
GB (1) GB1521776A (it)
IT (1) IT1048746B (it)
NL (1) NL7513589A (it)
SE (1) SE415509B (it)
SU (1) SU654196A3 (it)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5536845Y2 (it) * 1976-11-30 1980-08-29
DE2721424C3 (de) * 1977-05-12 1980-07-10 Lumoprint Zindler Kg (Gmbh & Co), 2000 Hamburg Entwicklungsvorrichtung mit einer Magnetwalze
JPS5577765A (en) * 1978-12-08 1980-06-11 Canon Inc Developing device
US4325626A (en) * 1978-12-13 1982-04-20 Mita Industrial Co., Ltd. Electrostatic copying apparatus
US4274362A (en) * 1979-12-05 1981-06-23 Pitney Bowes, Inc. Magnetic brush mixing augers
US4397546A (en) * 1982-01-18 1983-08-09 Xerox Corporation Particle dispensing system
JPS60230168A (ja) * 1984-04-27 1985-11-15 Toshiba Corp 像形成装置
US4952989A (en) * 1985-04-16 1990-08-28 Sharp Kabushiki Kaisha Photoreceptor attachment device for an electrophotographic copying machine
US4825244A (en) * 1987-11-23 1989-04-25 Eastman Kodak Company Development station with improved mixing and feeding apparatus
US4993829A (en) * 1988-10-24 1991-02-19 Konica Corporation Developing apparatus for an image forming apparatus
JPH066376Y2 (ja) * 1989-06-07 1994-02-16 シャープ株式会社 画像形成装置
JP2546851Y2 (ja) * 1990-01-19 1997-09-03 株式会社リコー 電子写真装置の現像装置
US5300988A (en) * 1991-06-07 1994-04-05 Eastman Kodak Company Toning station for selectively applying toner to an electrostatic image
US7138215B2 (en) * 2003-06-20 2006-11-21 Fuji Xerox Co., Ltd. Process cartridge, image forming apparatus and image forming method
US7058325B2 (en) * 2004-05-25 2006-06-06 Xerox Corporation Systems and methods for correcting banding defects using feedback and/or feedforward control
JP7009133B2 (ja) 2017-09-21 2022-01-25 キヤノン株式会社 現像剤補給容器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3337072A (en) * 1965-10-18 1967-08-22 Xerox Corp Loader
US3380437A (en) * 1966-07-21 1968-04-30 Xerox Corp Transversely reciprocating fluidized bed development apparatus
US3393663A (en) * 1966-07-21 1968-07-23 Xerox Corp Fluidizing electrode development apparatus
JPS5036984B1 (it) * 1970-10-09 1975-11-28

Also Published As

Publication number Publication date
DE2548920A1 (de) 1976-05-26
SE415509B (sv) 1980-10-06
SE7512758L (sv) 1976-05-21
SU654196A3 (ru) 1979-03-25
FR2292268B1 (it) 1981-04-30
CH593505A5 (it) 1977-12-15
JPS5918705B2 (ja) 1984-04-28
FR2292268A1 (fr) 1976-06-18
US3998537A (en) 1976-12-21
GB1521776A (en) 1978-08-16
NL7513589A (nl) 1976-02-27
CA1066043A (en) 1979-11-13
BE835369A (fr) 1976-03-01
JPS5174641A (it) 1976-06-28

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