FR2346750A1 - METHOD AND APPARATUS FOR REMOVING THE BOTTOM OF THE TRANSFER ELEMENT OF A THERMOMAGNETIC PHOTOCOPIER - Google Patents

METHOD AND APPARATUS FOR REMOVING THE BOTTOM OF THE TRANSFER ELEMENT OF A THERMOMAGNETIC PHOTOCOPIER

Info

Publication number
FR2346750A1
FR2346750A1 FR7709487A FR7709487A FR2346750A1 FR 2346750 A1 FR2346750 A1 FR 2346750A1 FR 7709487 A FR7709487 A FR 7709487A FR 7709487 A FR7709487 A FR 7709487A FR 2346750 A1 FR2346750 A1 FR 2346750A1
Authority
FR
France
Prior art keywords
thermomagnetic
photocopier
transfer element
transfer
thermomagnetic photocopier
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
FR7709487A
Other languages
French (fr)
Other versions
FR2346750B1 (en
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of FR2346750A1 publication Critical patent/FR2346750A1/en
Application granted granted Critical
Publication of FR2346750B1 publication Critical patent/FR2346750B1/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
    • G03G19/00—Processes using magnetic patterns; Apparatus therefor, i.e. magnetography

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Combination Of More Than One Step In Electrophotography (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
FR7709487A 1976-03-31 1977-03-30 METHOD AND APPARATUS FOR REMOVING THE BOTTOM OF THE TRANSFER ELEMENT OF A THERMOMAGNETIC PHOTOCOPIER Granted FR2346750A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US67255876A 1976-03-31 1976-03-31

Publications (2)

Publication Number Publication Date
FR2346750A1 true FR2346750A1 (en) 1977-10-28
FR2346750B1 FR2346750B1 (en) 1983-07-18

Family

ID=24699070

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7709487A Granted FR2346750A1 (en) 1976-03-31 1977-03-30 METHOD AND APPARATUS FOR REMOVING THE BOTTOM OF THE TRANSFER ELEMENT OF A THERMOMAGNETIC PHOTOCOPIER

Country Status (7)

Country Link
BE (1) BE853119A (en)
CA (1) CA1107343A (en)
CH (1) CH621421A5 (en)
DE (1) DE2714473A1 (en)
FR (1) FR2346750A1 (en)
GB (1) GB1577375A (en)
NL (1) NL7703529A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4531137A (en) * 1983-07-20 1985-07-23 Xerox Corporation Thermoremanent magnetic imaging method
DE102016109044B3 (en) * 2016-05-17 2017-07-06 Leonhard Kurz Stiftung & Co. Kg Device for surface treatment of a substrate

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2857290A (en) * 1955-09-21 1958-10-21 Ibm Electroferrographic printing process and apparatus therefor
US3363555A (en) * 1966-03-28 1968-01-16 Rca Corp Electrostatic method of making multiple copies of an image
US3550149A (en) * 1967-04-06 1970-12-22 Iit Res Inst Magnetic image printing system
US3659526A (en) * 1969-12-08 1972-05-02 Itt Magnetic and vacuum cleaning device for printer

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE710590A (en) * 1967-02-28 1968-06-17
JPS5618953B2 (en) * 1971-12-27 1981-05-02
US3760229A (en) * 1971-12-30 1973-09-18 Xerox Corp Ac corotron
GB1415735A (en) * 1972-05-08 1975-11-26 Katsuragawa Denki Kk Electrocopying machines
US3816799A (en) * 1972-05-25 1974-06-11 Data Interface Electrostatic charge elimination for magnetic printing system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2857290A (en) * 1955-09-21 1958-10-21 Ibm Electroferrographic printing process and apparatus therefor
US3363555A (en) * 1966-03-28 1968-01-16 Rca Corp Electrostatic method of making multiple copies of an image
US3550149A (en) * 1967-04-06 1970-12-22 Iit Res Inst Magnetic image printing system
US3659526A (en) * 1969-12-08 1972-05-02 Itt Magnetic and vacuum cleaning device for printer

Also Published As

Publication number Publication date
NL7703529A (en) 1977-10-04
FR2346750B1 (en) 1983-07-18
BE853119A (en) 1977-09-30
DE2714473A1 (en) 1977-10-13
CH621421A5 (en) 1981-01-30
DE2714473C2 (en) 1988-12-22
GB1577375A (en) 1980-10-22
CA1107343A (en) 1981-08-18

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Legal Events

Date Code Title Description
ST Notification of lapse