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GB1271606A - An electrographic apparatus - Google Patents

An electrographic apparatus

Info

Publication number
GB1271606A
GB1271606A GB317070A GB317070A GB1271606A GB 1271606 A GB1271606 A GB 1271606A GB 317070 A GB317070 A GB 317070A GB 317070 A GB317070 A GB 317070A GB 1271606 A GB1271606 A GB 1271606A
Authority
GB
United Kingdom
Prior art keywords
substrate
pressure roller
driven
speed
electrographic apparatus
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
GB317070A
Inventor
Stanley Carden Shepard
Raymond Walter Meldrum
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.)
STC PLC
Fujitsu Services Ltd
Original Assignee
Fujitsu Services Ltd
Standard Telephone and Cables PLC
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 Fujitsu Services Ltd, Standard Telephone and Cables PLC filed Critical Fujitsu Services Ltd
Priority to GB317070A priority Critical patent/GB1271606A/en
Priority to DE19712102634 priority patent/DE2102634A1/en
Priority to FR7101940A priority patent/FR2075798A5/fr
Priority to NL7100786A priority patent/NL7100786A/xx
Priority to AU24870/71A priority patent/AU2487071A/en
Publication of GB1271606A publication Critical patent/GB1271606A/en
Expired 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
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G19/00—Processes using magnetic patterns; Apparatus therefor, i.e. magnetography

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fixing For Electrophotography (AREA)
  • Electronic Switches (AREA)

Abstract

1,271,606. Electrographic apparatus. STANDARD TELEPHONES & CABLES Ltd. and INTERNATIONAL COMPUTERS Ltd. Jan. 22, 1970, No. 3170/70. Heading G2H. [Also in Division B6] A developed electrostatic or magnetic image is transferred from record surface 3 to a substrate 6 by a pressure roller 5 and by producing slip between the surface and substrate through rollers 9 and 10 driven at a lower linear speed, Fig. 3 or higher speed, Fig. 4, than the surface 3. Alternatively, the linear speed of the substrate 6, Fig. 5 (not shown) may be greater than the surface 3. The pressure roller 5, Fig.3, may be driven at a different speed to the surface 3. In another embodiment, Fig. 2 (not shown), the pressure roller has a high frictional coefficient so that slip occurs between the record surface and substrate.
GB317070A 1970-01-22 1970-01-22 An electrographic apparatus Expired GB1271606A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB317070A GB1271606A (en) 1970-01-22 1970-01-22 An electrographic apparatus
DE19712102634 DE2102634A1 (en) 1970-01-22 1971-01-20 Electrographic printing unit with reduced contact pressure between storage drum and pressure roller
FR7101940A FR2075798A5 (en) 1970-01-22 1971-01-21
NL7100786A NL7100786A (en) 1970-01-22 1971-01-21
AU24870/71A AU2487071A (en) 1970-01-22 1971-02-02 An electrographic apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB317070A GB1271606A (en) 1970-01-22 1970-01-22 An electrographic apparatus

Publications (1)

Publication Number Publication Date
GB1271606A true GB1271606A (en) 1972-04-19

Family

ID=9753257

Family Applications (1)

Application Number Title Priority Date Filing Date
GB317070A Expired GB1271606A (en) 1970-01-22 1970-01-22 An electrographic apparatus

Country Status (5)

Country Link
AU (1) AU2487071A (en)
DE (1) DE2102634A1 (en)
FR (1) FR2075798A5 (en)
GB (1) GB1271606A (en)
NL (1) NL7100786A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5159393A (en) * 1989-08-02 1992-10-27 Canon Kabushiki Kaisha Image forming apparatus having transfer device and image bearing member traveling at different speeds
US6347210B1 (en) 1999-07-06 2002-02-12 Richard Allen Fotland Method and apparatus for transferring and fusing toner images
EP1227374A2 (en) * 2001-01-24 2002-07-31 Xerox Corporation System and method for duplex printing

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL177354C (en) * 1975-03-11 1985-09-02 Oce Van Der Grinten Nv COPIER EQUIPPED WITH A MOVING IMAGE CARRIER AND A MOVING INTERMEDIATE CARRIER.
JPS56116064A (en) * 1980-02-18 1981-09-11 Minolta Camera Co Ltd Pressure transferring method for pulverulent toner image

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5159393A (en) * 1989-08-02 1992-10-27 Canon Kabushiki Kaisha Image forming apparatus having transfer device and image bearing member traveling at different speeds
US6347210B1 (en) 1999-07-06 2002-02-12 Richard Allen Fotland Method and apparatus for transferring and fusing toner images
EP1227374A2 (en) * 2001-01-24 2002-07-31 Xerox Corporation System and method for duplex printing

Also Published As

Publication number Publication date
NL7100786A (en) 1971-07-26
AU2487071A (en) 1972-08-03
FR2075798A5 (en) 1971-10-08
DE2102634A1 (en) 1972-06-22

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