CH453432A - Magnetspeicher und Verfahren zur Herstellung derartiger Speicher - Google Patents

Magnetspeicher und Verfahren zur Herstellung derartiger Speicher

Info

Publication number
CH453432A
CH453432A CH31164A CH31164A CH453432A CH 453432 A CH453432 A CH 453432A CH 31164 A CH31164 A CH 31164A CH 31164 A CH31164 A CH 31164A CH 453432 A CH453432 A CH 453432A
Authority
CH
Switzerland
Prior art keywords
memories
making
methods
magnetic
magnetic memories
Prior art date
Application number
CH31164A
Other languages
English (en)
Inventor
Alfred Bartkus Edward
Merritt Brownlow James
Frederick Elfant Robert
Rudolph Grebe Kurt
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Publication of CH453432A publication Critical patent/CH453432A/de

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
    • G11C11/02—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements
    • G11C11/06—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using single-aperture storage elements, e.g. ring core; using multi-aperture plates in which each individual aperture forms a storage element
    • G11C11/06085—Multi-aperture structures or multi-magnetic closed circuits, each aperture storing a "bit", realised by rods, plates, grids, waffle-irons,(i.e. grooved plates) or similar devices
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
    • G11C11/02—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements
    • G11C11/06—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using single-aperture storage elements, e.g. ring core; using multi-aperture plates in which each individual aperture forms a storage element
    • G11C11/06007—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using single-aperture storage elements, e.g. ring core; using multi-aperture plates in which each individual aperture forms a storage element using a single aperture or single magnetic closed circuit
    • G11C11/06014—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using single-aperture storage elements, e.g. ring core; using multi-aperture plates in which each individual aperture forms a storage element using a single aperture or single magnetic closed circuit using one such element per bit
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor
    • Y10T29/49069—Data storage inductor or core

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Semiconductor Memories (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Soft Magnetic Materials (AREA)
  • Lasers (AREA)
  • Paints Or Removers (AREA)
  • Mram Or Spin Memory Techniques (AREA)
  • Warehouses Or Storage Devices (AREA)
  • Hall/Mr Elements (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
CH31164A 1962-06-29 1964-01-13 Magnetspeicher und Verfahren zur Herstellung derartiger Speicher CH453432A (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US206356A US3289179A (en) 1962-06-29 1962-06-29 Magnetic memory
US206403A US3134096A (en) 1962-06-29 1962-06-29 Magnetic memory
US250908A US3271748A (en) 1962-06-29 1963-01-11 Magnetic element and memory
US253467A US3243870A (en) 1962-06-29 1963-01-23 Method of making an array of magnetic storage elements
US325337A US3267447A (en) 1962-06-29 1963-11-21 Magnetic memory

Publications (1)

Publication Number Publication Date
CH453432A true CH453432A (de) 1968-06-14

Family

ID=27539541

Family Applications (5)

Application Number Title Priority Date Filing Date
CH779863A CH409009A (de) 1962-06-29 1963-06-24 Magnetspeicher mit mindestens einem mit zueinander senkrechten Bohrungen versehenen Magnetkern
CH790663A CH444230A (de) 1962-06-29 1963-06-26 Magnetspeicher mit mindestens einem mit zueinander senkrechten Bohrungen versehenen Magnetkern
CH25864A CH453431A (de) 1962-06-29 1964-01-10 Verfahren zur Speicherung digitaler Werte und Magnetspeicherzellenanordnung zur Durchführung des Verfahrens
CH31164A CH453432A (de) 1962-06-29 1964-01-13 Magnetspeicher und Verfahren zur Herstellung derartiger Speicher
CH1485764A CH452601A (de) 1962-06-29 1964-11-18 Magnetisches Speicherelement

Family Applications Before (3)

Application Number Title Priority Date Filing Date
CH779863A CH409009A (de) 1962-06-29 1963-06-24 Magnetspeicher mit mindestens einem mit zueinander senkrechten Bohrungen versehenen Magnetkern
CH790663A CH444230A (de) 1962-06-29 1963-06-26 Magnetspeicher mit mindestens einem mit zueinander senkrechten Bohrungen versehenen Magnetkern
CH25864A CH453431A (de) 1962-06-29 1964-01-10 Verfahren zur Speicherung digitaler Werte und Magnetspeicherzellenanordnung zur Durchführung des Verfahrens

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH1485764A CH452601A (de) 1962-06-29 1964-11-18 Magnetisches Speicherelement

Country Status (8)

Country Link
US (5) US3134096A (de)
BE (3) BE642720A (de)
CH (5) CH409009A (de)
DE (4) DE1186509B (de)
FR (4) FR1361117A (de)
GB (4) GB998891A (de)
NL (2) NL6400483A (de)
SE (2) SE315311B (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE642382A (de) * 1962-06-29
US3293624A (en) * 1963-08-19 1966-12-20 Ibm Non-destructive readout magnetic memory
DE1300973B (de) * 1965-03-19 1969-08-14 Philips Patentverwaltung Verfahren zur Herstellung von Speicher-Matrixanordnungen
US3403323A (en) * 1965-05-14 1968-09-24 Wanlass Electric Company Electrical energy translating devices and regulators using the same
DE1296203B (de) * 1965-09-06 1969-05-29 Siemens Ag Nach dem Koinzidenzprinzip arbeitender Speicher
DE1946760A1 (de) * 1969-09-16 1971-03-25 Siemens Ag Magnetischer Informationsspeicher
US3866193A (en) * 1970-07-06 1975-02-11 Velinsky Milton Asymetric bistable magnetic device
US3818465A (en) * 1970-07-06 1974-06-18 Velsinsky M Traveling magnetic domain wall device
US3774179A (en) * 1971-07-22 1973-11-20 J Wiegand Ferromagnetic storage medium
US8696403B2 (en) * 2012-03-26 2014-04-15 Bras To Help Save The Ta Tas, Llc Surgical Bra with Mastectomy Kit

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL109038C (de) * 1954-09-13
US3004243A (en) * 1957-08-12 1961-10-10 Sperry Rand Corp Magnetic switching
NL113479C (de) * 1958-02-06
FR1232690A (fr) * 1958-03-24 1960-10-11 Ford Motor Co Perfectionnements apportés aux éléments de circuit pour des dispositifs à mémoire électroniques
US3134964A (en) * 1958-03-24 1964-05-26 Ford Motor Co Magnetic memory device with orthogonal intersecting flux paths
NL239586A (de) * 1958-05-28
NL250321A (de) * 1959-04-10
GB914365A (en) * 1959-06-29 1963-01-02 Nat Res Dev Improvements in data storage apparatus
FR1267616A (fr) * 1959-09-16 1961-07-21 Ericsson Telefon Ab L M Montage de mémoire magnétique
US3100295A (en) * 1960-01-25 1963-08-06 Telefunken Gmbh Method of making magnetic matrices and resulting article
US3077021A (en) * 1960-05-27 1963-02-12 Ibm Method of forming memory arrays
US3142048A (en) * 1960-12-16 1964-07-21 Bell Telephone Labor Inc Magnetic memory circuit
US3071756A (en) * 1961-04-11 1963-01-01 Ibm Magnetic memory
BE642382A (de) * 1962-06-29

Also Published As

Publication number Publication date
DE1268674B (de) 1968-05-22
DE1202332B (de) 1965-10-07
NL6400483A (de) 1964-07-24
US3267447A (en) 1966-08-16
US3243870A (en) 1966-04-05
US3289179A (en) 1966-11-29
DE1199323B (de) 1965-08-26
CH409009A (de) 1966-03-15
CH452601A (de) 1968-03-15
GB1017908A (en) 1966-01-26
GB1004932A (en) 1965-09-22
CH453431A (de) 1968-06-14
SE318607B (de) 1969-12-15
FR87069E (fr) 1966-06-03
BE642720A (de)
GB998891A (en) 1965-07-21
US3134096A (en) 1964-05-19
FR85756E (de) 1965-12-29
DE1186509B (de) 1965-02-04
CH444230A (de) 1967-09-30
GB1023627A (en) 1966-03-23
BE634300A (de)
FR1361117A (fr) 1964-05-15
SE315311B (de) 1969-09-29
NL6413387A (de) 1965-05-24
BE642382A (de)
FR85509E (fr) 1965-08-27
US3271748A (en) 1966-09-06

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