FR1523641A - Circuit de mémoire magnétique - Google Patents

Circuit de mémoire magnétique

Info

Publication number
FR1523641A
FR1523641A FR106623A FR106623A FR1523641A FR 1523641 A FR1523641 A FR 1523641A FR 106623 A FR106623 A FR 106623A FR 106623 A FR106623 A FR 106623A FR 1523641 A FR1523641 A FR 1523641A
Authority
FR
France
Prior art keywords
memory circuit
magnetic memory
magnetic
circuit
memory
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
FR106623A
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
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 Western Electric Co Inc filed Critical Western Electric Co Inc
Application granted granted Critical
Publication of FR1523641A publication Critical patent/FR1523641A/fr
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
    • G11C19/10—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements using thin films on rods; with twistors
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/26—Devices for calling a subscriber
    • H04M1/27—Devices whereby a plurality of signals may be stored simultaneously
    • H04M1/274—Devices whereby a plurality of signals may be stored simultaneously with provision for storing more than one subscriber number at a time, e.g. using toothed disc
    • H04M1/276—Devices whereby a plurality of signals may be stored simultaneously with provision for storing more than one subscriber number at a time, e.g. using toothed disc using magnetic recording, e.g. on tape

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Signal Processing (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Telephonic Communication Services (AREA)
  • Exchange Systems With Centralized Control (AREA)
FR106623A 1966-05-16 1967-05-16 Circuit de mémoire magnétique Expired FR1523641A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US55038966A 1966-05-16 1966-05-16

Publications (1)

Publication Number Publication Date
FR1523641A true FR1523641A (fr) 1968-05-03

Family

ID=24196978

Family Applications (1)

Application Number Title Priority Date Filing Date
FR106623A Expired FR1523641A (fr) 1966-05-16 1967-05-16 Circuit de mémoire magnétique

Country Status (7)

Country Link
US (1) US3479654A (fr)
JP (1) JPS4432112B1 (fr)
BE (1) BE698508A (fr)
DE (1) DE1549131A1 (fr)
FR (1) FR1523641A (fr)
GB (1) GB1183486A (fr)
NL (1) NL6706052A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4188510A (en) * 1977-05-23 1980-02-12 Digital Products Corporation Telephone sequential number dialer with number incrementing

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3241127A (en) * 1961-07-28 1966-03-15 Hughes Aircraft Co Magnetic domain shifting memory
US3248716A (en) * 1962-06-28 1966-04-26 Hughes Aircraft Co Multichannel shift register system
US3387290A (en) * 1963-11-13 1968-06-04 Hughes Aircraft Co Multiphase shift register memory

Also Published As

Publication number Publication date
GB1183486A (en) 1970-03-04
BE698508A (fr) 1967-11-03
DE1549131A1 (de) 1970-10-22
JPS4432112B1 (fr) 1969-12-22
US3479654A (en) 1969-11-18
NL6706052A (fr) 1967-11-17

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