GB1395476A - Magnetic printing apparatus - Google Patents

Magnetic printing apparatus

Info

Publication number
GB1395476A
GB1395476A GB2039573A GB2039573A GB1395476A GB 1395476 A GB1395476 A GB 1395476A GB 2039573 A GB2039573 A GB 2039573A GB 2039573 A GB2039573 A GB 2039573A GB 1395476 A GB1395476 A GB 1395476A
Authority
GB
United Kingdom
Prior art keywords
impression member
tape
magnetic
helical
extends
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
GB2039573A
Other languages
English (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.)
Data Interface Inc
Original Assignee
Data Interface Inc
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 Data Interface Inc filed Critical Data Interface Inc
Publication of GB1395476A publication Critical patent/GB1395476A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/385—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective supply of electric current or selective application of magnetism to a printing or impression-transfer material
    • B41J2/43—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective supply of electric current or selective application of magnetism to a printing or impression-transfer material for magnetic printing

Landscapes

  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
  • Adhesive Tape Dispensing Devices (AREA)
GB2039573A 1972-05-24 1973-04-30 Magnetic printing apparatus Expired GB1395476A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00256417A US3825936A (en) 1972-05-24 1972-05-24 Toner applicator for magnetic printing system

Publications (1)

Publication Number Publication Date
GB1395476A true GB1395476A (en) 1975-05-29

Family

ID=22972153

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2039573A Expired GB1395476A (en) 1972-05-24 1973-04-30 Magnetic printing apparatus

Country Status (4)

Country Link
US (1) US3825936A (enrdf_load_stackoverflow)
JP (1) JPS4951957A (enrdf_load_stackoverflow)
DE (1) DE2324609A1 (enrdf_load_stackoverflow)
GB (1) GB1395476A (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3859959A (en) * 1974-04-05 1975-01-14 Data Interface Magnetic toner applicator
US3985098A (en) * 1975-01-20 1976-10-12 Itek Corporation Toner dispensing apparatus
US4011835A (en) * 1976-05-25 1977-03-15 Xerox Corporation Toner conveyor
US4392754A (en) * 1982-02-10 1983-07-12 Extel Corporation Magnetic dot matrix printing method and apparatus
US4392755A (en) * 1982-02-10 1983-07-12 Extel Corporation Magnetic dot matrix printing
US4582414A (en) * 1984-05-01 1986-04-15 Eastman Kodak Company Magnetic brush development apparatus
JPH0227209Y2 (enrdf_load_stackoverflow) * 1986-09-02 1990-07-24

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3043685A (en) * 1957-07-18 1962-07-10 Xerox Corp Xerographic and magnetic image recording and reproducing
US3032009A (en) * 1958-12-05 1962-05-01 Rca Corp Electrophotographic developing apparatus
US3142840A (en) * 1959-06-24 1964-07-28 Ibm High-speed printing apparatus
US3161544A (en) * 1960-06-14 1964-12-15 Gen Electric Recording and portraying apparatus
US3283334A (en) * 1962-12-19 1966-11-01 Litton Systems Inc Electrographic recording apparatus
US3355743A (en) * 1963-11-29 1967-11-28 Minnesota Mining & Mfg Electrographic recording apparatus having a porous carrier web for electroscopic print powder
US3572288A (en) * 1968-08-07 1971-03-23 Xerox Corp Development apparatus
GB1230022A (enrdf_load_stackoverflow) * 1968-11-14 1971-04-28
GB1300865A (en) * 1969-03-15 1972-12-20 Ricoh Kk Improvements in and relating to electro-photographic developing arrangements and processes
US3633545A (en) * 1969-11-03 1972-01-11 Bell & Howell Co Magnetic printout equipment
US3685488A (en) * 1970-07-10 1972-08-22 Xerox Corp Xerographic development
US3664299A (en) * 1970-12-07 1972-05-23 Eg & G Inc Electrostatic recording paper toner section
US3696784A (en) * 1970-12-15 1972-10-10 Xerox Corp Xerographic development apparatus
US3667427A (en) * 1971-01-28 1972-06-06 Xerox Corp Improved cascade apparatus
US3695224A (en) * 1971-11-26 1972-10-03 Stephen F Royka Cascade development

Also Published As

Publication number Publication date
US3825936A (en) 1974-07-23
JPS4951957A (enrdf_load_stackoverflow) 1974-05-20
DE2324609A1 (de) 1973-12-13

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees