GB1323973A - Magnetic imaging - Google Patents

Magnetic imaging

Info

Publication number
GB1323973A
GB1323973A GB2683171*A GB2683171A GB1323973A GB 1323973 A GB1323973 A GB 1323973A GB 2683171 A GB2683171 A GB 2683171A GB 1323973 A GB1323973 A GB 1323973A
Authority
GB
United Kingdom
Prior art keywords
layer
electrodes
magnetic
sheet
image
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
GB2683171*A
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.)
Bell and Howell Co
Original Assignee
Bell and Howell 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 Bell and Howell Co filed Critical Bell and Howell Co
Publication of GB1323973A publication Critical patent/GB1323973A/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
    • G03G19/00—Processes using magnetic patterns; Apparatus therefor, i.e. magnetography

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
  • Electrophotography Using Other Than Carlson'S Method (AREA)
GB2683171*A 1970-04-17 1971-04-19 Magnetic imaging Expired GB1323973A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2958470A 1970-04-17 1970-04-17

Publications (1)

Publication Number Publication Date
GB1323973A true GB1323973A (en) 1973-07-18

Family

ID=21849799

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2683171*A Expired GB1323973A (en) 1970-04-17 1971-04-19 Magnetic imaging

Country Status (3)

Country Link
US (1) US3717460A (enExample)
FR (1) FR2089813A5 (enExample)
GB (1) GB1323973A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109127458A (zh) * 2018-06-21 2019-01-04 太原科技大学 一种全自动t形铁磁性工件荧光磁粉探伤装置

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4052208A (en) * 1973-05-04 1977-10-04 Martinelli Michael A Image recording medium employing photoconductive granules and a heat disintegrable layer
US3935578A (en) * 1974-02-25 1976-01-27 Eastman Kodak Company Thermo-magnetic image recording methods and apparatus
US4257051A (en) * 1978-12-04 1981-03-17 General Electric Company Apparatus and method for driving a magnetic print head
JPS5665145A (en) * 1979-11-01 1981-06-02 Canon Inc Electrophotographic receptor
JPS5666853A (en) * 1979-11-05 1981-06-05 Canon Inc Electrophotographic receptor
JPS56133775A (en) * 1980-03-25 1981-10-20 Canon Inc Image synthesizing and recording method
JPS5753755A (en) * 1980-09-18 1982-03-30 Canon Inc Electrophotographic receptor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2798959A (en) * 1953-10-01 1957-07-09 Rca Corp Photoconductive thermography
US2836766A (en) * 1956-05-15 1958-05-27 Gen Electric Electroluminescent devices and circuits
US3288602A (en) * 1962-04-04 1966-11-29 Xerox Corp Xerographic plate and method
US3485621A (en) * 1966-04-04 1969-12-23 Xerox Corp Recording by particle orientation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109127458A (zh) * 2018-06-21 2019-01-04 太原科技大学 一种全自动t形铁磁性工件荧光磁粉探伤装置

Also Published As

Publication number Publication date
DE2118561B2 (de) 1975-12-04
FR2089813A5 (enExample) 1972-01-07
US3717460A (en) 1973-02-20
DE2118561A1 (de) 1971-11-18

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLE Entries relating assignments, transmissions, licences in the register of patents
PCNP Patent ceased through non-payment of renewal fee