CH583926A5 - - Google Patents

Info

Publication number
CH583926A5
CH583926A5 CH406075A CH406075A CH583926A5 CH 583926 A5 CH583926 A5 CH 583926A5 CH 406075 A CH406075 A CH 406075A CH 406075 A CH406075 A CH 406075A CH 583926 A5 CH583926 A5 CH 583926A5
Authority
CH
Switzerland
Application number
CH406075A
Original Assignee
Elfotec Ag
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 Elfotec Ag filed Critical Elfotec Ag
Publication of CH583926A5 publication Critical patent/CH583926A5/xx

Links

Classifications

    • 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
    • G03G21/0005—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge for removing solid developer or debris from the electrographic recording medium
    • G03G21/0047—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge for removing solid developer or debris from the electrographic recording medium using electrostatic or magnetic means; Details thereof, e.g. magnetic pole arrangement of magnetic devices
    • 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
    • G03G15/0914—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer using magnetic brush with a one-component 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
    • G03G2221/0005—Cleaning of residual toner

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Cleaning In Electrography (AREA)
  • Magnetic Brush Developing In Electrophotography (AREA)
  • Color Electrophotography (AREA)
CH406075A 1974-05-20 1975-04-01 CH583926A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2424350A DE2424350C3 (de) 1974-05-20 1974-05-20 Verfahren zur elektrophotographischen Bilderzeugung unter Verwendung eines magnetischen Einkomponententoners

Publications (1)

Publication Number Publication Date
CH583926A5 true CH583926A5 (fr) 1977-01-14

Family

ID=5915997

Family Applications (1)

Application Number Title Priority Date Filing Date
CH406075A CH583926A5 (fr) 1974-05-20 1975-04-01

Country Status (10)

Country Link
US (1) US4240723A (fr)
JP (1) JPS6011349B2 (fr)
BE (1) BE828266A (fr)
CA (1) CA1054211A (fr)
CH (1) CH583926A5 (fr)
DE (1) DE2424350C3 (fr)
FR (1) FR2272429B1 (fr)
GB (1) GB1485341A (fr)
IT (1) IT1035673B (fr)
NL (1) NL7505289A (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4921602B1 (fr) * 1970-04-30 1974-06-03
DE2621912C3 (de) * 1976-05-17 1979-06-07 Elfotec Ag, Zumikon (Schweiz) Verfahren zur Entwicklung eines elektrischen Ladungsbildes auf einem wiederholt verwendbaren Ladungsbildträger und zur Reinigung des wiederholt verwendbaren Ladungsbildträgers
JPS52143836A (en) * 1976-05-26 1977-11-30 Hitachi Metals Ltd Cleaning device for magnetic toner
US4302094A (en) * 1980-03-31 1981-11-24 Xerox Corporation Development method and apparatus
JPS57142673A (en) * 1981-02-27 1982-09-03 Sharp Corp Cleaning method
US4493882A (en) * 1982-11-29 1985-01-15 Canon Kabushiki Kaisha Image formation method and apparatus
JPS59192280A (ja) * 1983-04-15 1984-10-31 Ricoh Co Ltd 複写装置
US4547064A (en) * 1984-08-31 1985-10-15 Xerox Corporation Electrostatographic reproducing apparatus
US4652114A (en) * 1985-04-05 1987-03-24 Minnesota Mining And Manufacturing Company Electrophotographic copying apparatus and process
US4616922A (en) * 1985-04-05 1986-10-14 Minnesota Mining And Manufacturing Company Electrophotographic copying apparatus and process
JP3217074B2 (ja) * 1990-02-20 2001-10-09 株式会社リコー 画像形成装置

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2874063A (en) * 1953-03-23 1959-02-17 Rca Corp Electrostatic printing
US2970299A (en) * 1955-05-20 1961-01-31 Burroughs Corp Electrographic recording with magnetic material
US2890968A (en) * 1955-06-02 1959-06-16 Rca Corp Electrostatic printing process and developer composition therefor
US2986442A (en) * 1956-07-19 1961-05-30 Century Geophysical Corp Electrophotographic oscillograph for observing slow recurrent signals
US3190199A (en) * 1963-01-02 1965-06-22 Xerox Corp Xerographic copying apparatus
GB1039082A (en) * 1963-03-18 1966-08-17 Tokyo Shibaura Electric Co Picture display apparatus
JPS4843821B1 (fr) * 1967-08-28 1973-12-20
US3645770A (en) * 1968-04-22 1972-02-29 Xerox Corp Improved method for developing xerographic images
JPS5010497B1 (fr) * 1968-05-02 1975-04-22
NL159795C (fr) * 1968-07-22 Minnesota Mining & Mfg
US3788738A (en) * 1968-08-15 1974-01-29 Dainippon Printing Co Ltd Method for recording a visible image on a substrate by using an electroconductive toner
US3580673A (en) * 1968-08-26 1971-05-25 Xerox Corp Cleaning apparatus
CA937004A (en) * 1969-01-27 1973-11-20 R. Sargis John Toner cleaning apparatus for a photocopy machine
GB1303445A (fr) * 1969-02-27 1973-01-17
US3643629A (en) * 1969-10-20 1972-02-22 Minnesota Mining & Mfg Magnetic powder applicator
US3759220A (en) * 1970-11-04 1973-09-18 Canon Kk Cleaning device in electrophotography
US3647293A (en) * 1970-12-01 1972-03-07 Ibm Copying system featuring combined developing-cleaning station alternately activated
US3637306A (en) * 1970-12-02 1972-01-25 Ibm Copying system featuring alternate developing and cleaning of successive image areas on photoconductor
US3721553A (en) * 1971-04-16 1973-03-20 Rca Corp Method of transferring magnetic toner particles in an image configuration and apparatus therefor
US3700328A (en) * 1971-12-22 1972-10-24 Ibm Magnetic brush cleaning system
ZA73911B (en) * 1972-03-15 1973-11-28 Minnesota Mining & Mfg Electrographic development process
NL168347C (nl) * 1972-03-16 1982-03-16 Oce Van Der Grinten Nv Werkwijze voor het vervaardigen van zichtbare beelden door een langs elektrofotografische weg gevormd ladingsbeeld te ontwikkelen met een tonerpoeder dat gekleurde of zwarte, fijn verdeelde deeltjes van een thermoplastische hars bevat.
CA986770A (en) * 1972-04-10 1976-04-06 Jack C. Goldfrank Pressure fixable magnetic toners
JPS5830585B2 (ja) * 1973-04-30 1983-06-30 株式会社リコー デンシシヤシンフクシヤキ ニ オケル カンコウタイ ノ クリ−ニングホウホウ
JPS5826026B2 (ja) * 1974-02-01 1983-05-31 京セラミタ株式会社 転写方法

Also Published As

Publication number Publication date
JPS5118546A (fr) 1976-02-14
DE2424350A1 (de) 1975-11-27
CA1054211A (fr) 1979-05-08
US4240723A (en) 1980-12-23
NL7505289A (nl) 1975-11-24
IT1035673B (it) 1979-10-20
GB1485341A (en) 1977-09-08
FR2272429A1 (fr) 1975-12-19
DE2424350C3 (de) 1984-10-04
FR2272429B1 (fr) 1981-04-30
DE2424350B2 (de) 1976-10-14
JPS6011349B2 (ja) 1985-03-25
BE828266A (fr) 1975-08-18

Similar Documents

Publication Publication Date Title
FR2258244A1 (fr)
FR2270227B1 (fr)
AU495920B2 (fr)
AU7099174A (fr)
AU7138274A (fr)
BG20443A1 (fr)
CH1107074A4 (fr)
AU481340A (fr)
BG20729A1 (fr)
AU481580A (fr)
AU482019A (fr)
AU482110A (fr)
AU479725A (fr)
AU481082A (fr)
AU481044A (fr)
AU480580A (fr)
BG19607A1 (fr)
BG19772A1 (fr)
BG19828A1 (fr)
BG19873A1 (fr)
BG19954A1 (fr)
BG19982A1 (fr)
BG20853A1 (fr)
BG20159A1 (fr)
AU480469A (fr)

Legal Events

Date Code Title Description
PFA Name/firm changed

Owner name: ELFOTEC AG

PL Patent ceased