GB848833A - Improvements in magnetic core memory devices - Google Patents

Improvements in magnetic core memory devices

Info

Publication number
GB848833A
GB848833A GB4038/57A GB403857A GB848833A GB 848833 A GB848833 A GB 848833A GB 4038/57 A GB4038/57 A GB 4038/57A GB 403857 A GB403857 A GB 403857A GB 848833 A GB848833 A GB 848833A
Authority
GB
United Kingdom
Prior art keywords
flux
winding
leg
core
main
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
GB4038/57A
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of GB848833A publication Critical patent/GB848833A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C19/00—Digital stores in which the information is moved stepwise, e.g. shift registers
    • G11C19/02—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements
    • G11C19/06—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements using structures with a number of apertures or magnetic loops, e.g. transfluxors laddic

Landscapes

  • Coils Or Transformers For Communication (AREA)
  • Measuring Magnetic Variables (AREA)
GB4038/57A 1956-02-09 1957-02-06 Improvements in magnetic core memory devices Expired GB848833A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US564530A US3059224A (en) 1956-02-09 1956-02-09 Magnetic memory element and system

Publications (1)

Publication Number Publication Date
GB848833A true GB848833A (en) 1960-09-21

Family

ID=24254848

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4038/57A Expired GB848833A (en) 1956-02-09 1957-02-06 Improvements in magnetic core memory devices

Country Status (3)

Country Link
US (1) US3059224A (forum.php)
BE (1) BE554844A (forum.php)
GB (1) GB848833A (forum.php)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3314055A (en) * 1963-05-31 1967-04-11 Westinghouse Electric Corp Multiaperture magnetic storage device

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3141155A (en) * 1961-06-28 1964-07-14 Ibm Magnetic memory system
US3184722A (en) * 1961-12-14 1965-05-18 Goodyear Aerospace Corp Magnetic shift register
BE630153A (forum.php) * 1962-03-30
US3173133A (en) * 1962-05-23 1965-03-09 Automatic Elect Lab Magnetic memory unit
US3376562A (en) * 1962-11-30 1968-04-02 Bell Telephone Labor Inc Magnetic core shift register
NL134124C (forum.php) * 1963-01-04
US3328780A (en) * 1963-03-18 1967-06-27 Bell Telephone Labor Inc Multiapertured magnetic core storage memory
US3435433A (en) * 1965-02-09 1969-03-25 Amp Inc Magnetic core shift register

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2733424A (en) * 1956-01-31 Source of
US2519426A (en) * 1948-02-26 1950-08-22 Bell Telephone Labor Inc Alternating current control device
US2691155A (en) * 1953-02-20 1954-10-05 Rca Corp Memory system
US2769968A (en) * 1953-07-13 1956-11-06 Bendix Aviat Corp Matrix type decoding circuit for binary code signals
US2769163A (en) * 1953-08-13 1956-10-30 Lab For Electronics Inc Synchronizer
US2842755A (en) * 1955-08-25 1958-07-08 Ibm Ternary magnetic storage device
US2814792A (en) * 1955-08-25 1957-11-26 Ibm Magnetic core storage device
BE541236A (forum.php) * 1954-09-13
US2783456A (en) * 1954-10-01 1957-02-26 Sperry Rand Corp Phase responsive bistable devices
US2803812A (en) * 1955-05-31 1957-08-20 Electric control systems
US2818556A (en) * 1955-07-27 1957-12-31 Rca Corp Magnetic system
US2818555A (en) * 1955-07-27 1957-12-31 Rca Corp Magnetic control systems
NL209853A (forum.php) * 1955-08-17
US2869112A (en) * 1955-11-10 1959-01-13 Ibm Coincidence flux memory system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3314055A (en) * 1963-05-31 1967-04-11 Westinghouse Electric Corp Multiaperture magnetic storage device

Also Published As

Publication number Publication date
BE554844A (forum.php)
US3059224A (en) 1962-10-16

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