FR1139314A - Closed ferromagnetic circuit device with high remanence - Google Patents

Closed ferromagnetic circuit device with high remanence

Info

Publication number
FR1139314A
FR1139314A FR1139314DA FR1139314A FR 1139314 A FR1139314 A FR 1139314A FR 1139314D A FR1139314D A FR 1139314DA FR 1139314 A FR1139314 A FR 1139314A
Authority
FR
France
Prior art keywords
circuit device
high remanence
ferromagnetic circuit
closed ferromagnetic
closed
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
Other languages
French (fr)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR1139314A publication Critical patent/FR1139314A/en
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
    • G11C11/0605—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 with non-destructive read-out

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Measuring Magnetic Variables (AREA)
FR1139314D 1954-09-04 1955-09-02 Closed ferromagnetic circuit device with high remanence Expired FR1139314A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL334368X 1954-09-04

Publications (1)

Publication Number Publication Date
FR1139314A true FR1139314A (en) 1957-06-27

Family

ID=19784487

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1139314D Expired FR1139314A (en) 1954-09-04 1955-09-02 Closed ferromagnetic circuit device with high remanence

Country Status (5)

Country Link
BE (1) BE541028A (en)
CH (1) CH334368A (en)
FR (1) FR1139314A (en)
GB (1) GB821095A (en)
NL (2) NL190537A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2964738A (en) * 1957-07-24 1960-12-13 Bell Telephone Labor Inc Hall effect memory device
US3037199A (en) * 1959-09-14 1962-05-29 Ibm Thin film switching circuit
US3061832A (en) * 1958-02-04 1962-10-30 Sun Oil Co Magnetic recording apparatus

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE589466A (en) * 1957-12-23

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2964738A (en) * 1957-07-24 1960-12-13 Bell Telephone Labor Inc Hall effect memory device
US3061832A (en) * 1958-02-04 1962-10-30 Sun Oil Co Magnetic recording apparatus
US3037199A (en) * 1959-09-14 1962-05-29 Ibm Thin film switching circuit

Also Published As

Publication number Publication date
NL86356C (en)
BE541028A (en)
GB821095A (en) 1959-09-30
CH334368A (en) 1958-11-30
NL190537A (en)

Similar Documents

Publication Publication Date Title
FR68665E (en) Nonlinear resistance semiconductor device
FR1136639A (en) Interlocking assembly device
CH336868A (en) Electronic switching device with transistors
FR1239817A (en) Open circuit electromagnetic spirograph
FR1132392A (en) Device comprising a closed circuit made of ferromagnetic material with high remanence
FR1204459A (en) Variable reluctance electromagnetic device
FR1141870A (en) Binary addition circuit
FR1141369A (en) Magnetic comparison device
FR1139314A (en) Closed ferromagnetic circuit device with high remanence
FR1137686A (en) Electronic discharge device
FR1138785A (en) Device comprising a closed feromagnetic circuit with high remanence
FR1137500A (en) Amplifier and mixer device with saturable magnetic circuit
FR1136322A (en) Device comprising a closed magnetic circuit with an active surface of small dimensions
CH330296A (en) Asymmetrically conductive device
FR1135953A (en) Electromagnetic deflection device
FR1117584A (en) Device for blocking one mechanical part on another
FR1098304A (en) Advanced electromagnetic device
FR1113468A (en) Electromagnetic device
FR1105100A (en) Magnetic friction device
AT189649B (en) Flip circuit with two transistors
AT187555B (en) Flip circuit with two transistors
CH330300A (en) Electromagnetic device with oscillating armature
FR1139542A (en) Assembly device
FR1252604A (en) Magnetic device
FR1101522A (en) Advertising device