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FR2291531A1 - Dispositif pour transferer electrostatiquement une image de poudre d'un support sur une matiere receptrice - Google Patents

Dispositif pour transferer electrostatiquement une image de poudre d'un support sur une matiere receptrice

Info

Publication number
FR2291531A1
FR2291531A1 FR7535028A FR7535028A FR2291531A1 FR 2291531 A1 FR2291531 A1 FR 2291531A1 FR 7535028 A FR7535028 A FR 7535028A FR 7535028 A FR7535028 A FR 7535028A FR 2291531 A1 FR2291531 A1 FR 2291531A1
Authority
FR
France
Prior art keywords
support
receiving material
powder image
electrostatically transferring
electrostatically
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.)
Granted
Application number
FR7535028A
Other languages
English (en)
Other versions
FR2291531B1 (fr
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.)
Canon Production Printing Holding BV
Original Assignee
Oce Van der Grinten NV
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 Oce Van der Grinten NV filed Critical Oce Van der Grinten NV
Publication of FR2291531A1 publication Critical patent/FR2291531A1/fr
Application granted granted Critical
Publication of FR2291531B1 publication Critical patent/FR2291531B1/fr
Granted legal-status Critical Current

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
    • G03G15/14—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base
    • G03G15/16—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer
    • G03G15/1665—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer by introducing the second base in the nip formed by the recording member and at least one transfer member, e.g. in combination with bias or heat
    • G03G15/167—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer by introducing the second base in the nip formed by the recording member and at least one transfer member, e.g. in combination with bias or heat at least one of the recording member or the transfer member being rotatable during the transfer
    • G03G15/1675—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer by introducing the second base in the nip formed by the recording member and at least one transfer member, e.g. in combination with bias or heat at least one of the recording member or the transfer member being rotatable during the transfer with means for controlling the bias applied in the transfer nip

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
  • Cleaning In Electrography (AREA)
FR7535028A 1974-11-18 1975-11-17 Dispositif pour transferer electrostatiquement une image de poudre d'un support sur une matiere receptrice Granted FR2291531A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7414975,A NL179517C (nl) 1974-11-18 1974-11-18 Inrichting voor het elektrostatisch overdragen van een poederbeeld vanaf een drager naar een ontvangstmateriaal.

Publications (2)

Publication Number Publication Date
FR2291531A1 true FR2291531A1 (fr) 1976-06-11
FR2291531B1 FR2291531B1 (fr) 1982-06-25

Family

ID=19822485

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7535028A Granted FR2291531A1 (fr) 1974-11-18 1975-11-17 Dispositif pour transferer electrostatiquement une image de poudre d'un support sur une matiere receptrice

Country Status (6)

Country Link
US (1) US4081212A (fr)
JP (1) JPS615141B2 (fr)
DE (1) DE2551351C2 (fr)
FR (1) FR2291531A1 (fr)
GB (1) GB1496188A (fr)
NL (1) NL179517C (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1160904A (fr) * 1980-06-03 1984-01-24 Phillip E. Staples Methode de transfert electrostatique
US4371251A (en) * 1981-02-27 1983-02-01 Eastman Kodak Company Electrographic method and apparatus providing improved transfer of non-insulative toner
US4640599A (en) * 1985-10-15 1987-02-03 Pitney Bowes Inc. Method and apparatus for neutralizing residual charge on a photoconductive surface
JP2725264B2 (ja) * 1988-01-19 1998-03-11 富士ゼロックス株式会社 画像形成装置の用紙剥離装置
US4862224A (en) * 1988-04-04 1989-08-29 Eastman Kodak Company Cleaning device for electrostatic imaging apparatus
US5079597A (en) * 1990-12-24 1992-01-07 Eastman Kodak Company Cleaning method and apparatus for intermediate transfer member
US5233394A (en) * 1991-05-29 1993-08-03 Mita Industrial Co., Ltd. Transfer device for use in an image forming apparatus
JPH05107935A (ja) * 1991-10-18 1993-04-30 Mita Ind Co Ltd 転写分離装置
US6134402A (en) * 1997-07-18 2000-10-17 Sharp Kabushiki Kaisha Image forming device having image transfer component cleaning means
US6381427B1 (en) * 2001-03-14 2002-04-30 Heidelberg Digital L.L.C. Transfer roller cleaning

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3346475A (en) * 1963-02-25 1967-10-10 Australia Res Lab Electrophotographic method using an unsymmetrical ac current during development
DE2245848A1 (de) * 1971-09-20 1973-03-29 Ricoh Kk Elektrophotographisches uebertragungsverfahren
NL7401233A (fr) * 1973-02-26 1974-04-25
NL7402157A (fr) * 1973-02-15 1974-08-19
US3847478A (en) * 1973-12-17 1974-11-12 Xerox Corp Segmented bias roll
US3918966A (en) * 1972-09-28 1975-11-11 Commw Of Australia Liquid development of an electrical image in which a pulsating field is employed

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1531688A (fr) * 1967-05-24 1968-07-05 Anicet Anstalt Procédé de reproduction photoélectrique, dispositifs et papiers pour la mise en oeuvre de ce procédé
US3819263A (en) * 1972-03-27 1974-06-25 Xerox Corp Cleaning apparatus
US3795025A (en) * 1972-11-21 1974-03-05 Xerox Corp Electrophotographic photoreceptor cleaning apparatus
US3781105A (en) * 1972-11-24 1973-12-25 Xerox Corp Constant current biasing transfer system
US3877416A (en) * 1973-04-23 1975-04-15 Xerox Corp Humidity corrected transfer apparatus
US3907421A (en) * 1974-02-22 1975-09-23 Xerox Corp Transfer apparatus for electrostatic reproducing machines

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3346475A (en) * 1963-02-25 1967-10-10 Australia Res Lab Electrophotographic method using an unsymmetrical ac current during development
DE2245848A1 (de) * 1971-09-20 1973-03-29 Ricoh Kk Elektrophotographisches uebertragungsverfahren
US3918966A (en) * 1972-09-28 1975-11-11 Commw Of Australia Liquid development of an electrical image in which a pulsating field is employed
NL7402157A (fr) * 1973-02-15 1974-08-19
NL7401233A (fr) * 1973-02-26 1974-04-25
US3847478A (en) * 1973-12-17 1974-11-12 Xerox Corp Segmented bias roll

Also Published As

Publication number Publication date
NL179517B (nl) 1986-04-16
JPS615141B2 (fr) 1986-02-15
DE2551351C2 (de) 1985-12-05
NL179517C (nl) 1986-09-16
GB1496188A (en) 1977-12-30
DE2551351A1 (de) 1976-05-20
JPS5172437A (fr) 1976-06-23
FR2291531B1 (fr) 1982-06-25
US4081212A (en) 1978-03-28
NL7414975A (nl) 1976-05-20

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Legal Events

Date Code Title Description
ST Notification of lapse