FR1345177A - Perfectionnements aux dispositifs d'emmagasinage de données - Google Patents

Perfectionnements aux dispositifs d'emmagasinage de données

Info

Publication number
FR1345177A
FR1345177A FR914215A FR914215A FR1345177A FR 1345177 A FR1345177 A FR 1345177A FR 914215 A FR914215 A FR 914215A FR 914215 A FR914215 A FR 914215A FR 1345177 A FR1345177 A FR 1345177A
Authority
FR
France
Prior art keywords
storage device
data storage
device enhancements
enhancements
data
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
FR914215A
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.)
EMI Ltd
Electrical and Musical Industries Ltd
Original Assignee
EMI Ltd
Electrical and Musical Industries Ltd
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
Priority claimed from GB3956461A external-priority patent/GB1045571A/en
Priority claimed from GB3956462A external-priority patent/GB1056278A/en
Application filed by EMI Ltd, Electrical and Musical Industries Ltd filed Critical EMI Ltd
Priority to FR914215A priority Critical patent/FR1345177A/fr
Application granted granted Critical
Publication of FR1345177A publication Critical patent/FR1345177A/fr
Expired legal-status Critical Current

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
    • G11C11/06007—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
    • 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
    • G11C11/06078—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 two or more such elements per bit
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
FR914215A 1961-11-04 1962-11-02 Perfectionnements aux dispositifs d'emmagasinage de données Expired FR1345177A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR914215A FR1345177A (fr) 1961-11-04 1962-11-02 Perfectionnements aux dispositifs d'emmagasinage de données

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB3956461A GB1045571A (en) 1961-11-04 1961-11-04 Improvements relating to data storage devices
GB3956462A GB1056278A (en) 1962-10-18 1962-10-18 Improvements in fluid pressure metering valve arrangements
FR914215A FR1345177A (fr) 1961-11-04 1962-11-02 Perfectionnements aux dispositifs d'emmagasinage de données

Publications (1)

Publication Number Publication Date
FR1345177A true FR1345177A (fr) 1963-12-06

Family

ID=27246888

Family Applications (1)

Application Number Title Priority Date Filing Date
FR914215A Expired FR1345177A (fr) 1961-11-04 1962-11-02 Perfectionnements aux dispositifs d'emmagasinage de données

Country Status (1)

Country Link
FR (1) FR1345177A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1278516B (de) * 1964-04-15 1968-09-26 Plessey Uk Ltd Magnetkernspeichermatrix
DE1296203B (de) * 1965-09-06 1969-05-29 Siemens Ag Nach dem Koinzidenzprinzip arbeitender Speicher

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1278516B (de) * 1964-04-15 1968-09-26 Plessey Uk Ltd Magnetkernspeichermatrix
DE1296203B (de) * 1965-09-06 1969-05-29 Siemens Ag Nach dem Koinzidenzprinzip arbeitender Speicher

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