FR1247272A - Compteur binaire à noyaux magnétiques - Google Patents

Compteur binaire à noyaux magnétiques

Info

Publication number
FR1247272A
FR1247272A FR817845A FR817845A FR1247272A FR 1247272 A FR1247272 A FR 1247272A FR 817845 A FR817845 A FR 817845A FR 817845 A FR817845 A FR 817845A FR 1247272 A FR1247272 A FR 1247272A
Authority
FR
France
Prior art keywords
magnetic cores
binary counter
binary
counter
cores
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
FR817845A
Other languages
English (en)
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.)
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
Application granted granted Critical
Publication of FR1247272A publication Critical patent/FR1247272A/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
    • G11C19/04—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements using cores with one aperture or magnetic loop
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
    • H03K19/02—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components
    • H03K19/16—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using saturable magnetic devices
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K23/00—Pulse counters comprising counting chains; Frequency dividers comprising counting chains
    • H03K23/76—Pulse counters comprising counting chains; Frequency dividers comprising counting chains using magnetic cores or ferro-electric capacitors
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/45—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of non-linear magnetic or dielectric devices

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Nonlinear Science (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Coils Or Transformers For Communication (AREA)
FR817845A 1959-02-09 1960-02-08 Compteur binaire à noyaux magnétiques Expired FR1247272A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US792194A US3063038A (en) 1959-02-09 1959-02-09 Magnetic core binary counter

Publications (1)

Publication Number Publication Date
FR1247272A true FR1247272A (fr) 1960-11-25

Family

ID=25156084

Family Applications (1)

Application Number Title Priority Date Filing Date
FR817845A Expired FR1247272A (fr) 1959-02-09 1960-02-08 Compteur binaire à noyaux magnétiques

Country Status (4)

Country Link
US (1) US3063038A (US07534539-20090519-C00280.png)
DE (1) DE1183720B (US07534539-20090519-C00280.png)
FR (1) FR1247272A (US07534539-20090519-C00280.png)
NL (1) NL248151A (US07534539-20090519-C00280.png)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3125744A (en) * 1964-03-17 Stage
US3202831A (en) * 1959-06-30 1965-08-24 Ibm Magnetic core ring circuit
US3121172A (en) * 1959-02-17 1964-02-11 Honeywell Regulator Co Electrical pulse manipulating apparatus
US3235852A (en) * 1960-01-18 1966-02-15 Westinghouse Brake & Signal Signal storage and transfer system
US3200382A (en) * 1961-08-28 1965-08-10 Ibm Regenerative switching circuit
US3267441A (en) * 1961-08-28 1966-08-16 Ibm Magnetic core gating circuits
US3114048A (en) * 1962-07-06 1963-12-10 Jr Joseph M Marzolf Transistorized ring-type pulse generator including saturable core transformers to control pulse widths and repetition rate
FR88901E (fr) * 1964-06-15 1967-04-14 Cit Alcatel Perfectionnements au relais magnétostatique
FR1461349A (fr) * 1964-06-19 1966-02-25 Cit Alcatel Dispositif diviseur de fréquence
US3483535A (en) * 1966-07-27 1969-12-09 Leo J Veillette Control apparatus for applying pulses of selectively predetermined duration to a sequence of loads
US3521251A (en) * 1967-03-21 1970-07-21 Litton Systems Inc Magnetic core ring counter with transistor switches for driving a memory array
US3535702A (en) * 1967-09-19 1970-10-20 Webb James E Magnetic counter

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2970293A (en) * 1954-05-10 1961-01-31 Sperry Rand Corp Binary counter
US2866178A (en) * 1955-03-18 1958-12-23 Rca Corp Binary devices
US2763780A (en) * 1955-04-18 1956-09-18 Texas Instruments Inc Binary frequency divider
US2911626A (en) * 1955-06-08 1959-11-03 Burroughs Corp One core per bit shift register
US2847659A (en) * 1956-02-16 1958-08-12 Hughes Aircraft Co Coupling circuit for magnetic binaries
US2902609A (en) * 1956-03-26 1959-09-01 Lab For Electronics Inc Transistor counter
US2991457A (en) * 1956-04-10 1961-07-04 Ibm Electromagnetic storage and switching arrangements
US2930029A (en) * 1956-06-13 1960-03-22 Burroughs Corp Binary magnetic counter with one core per stage
US2955264A (en) * 1957-05-24 1960-10-04 Rca Corp Modulation system

Also Published As

Publication number Publication date
US3063038A (en) 1962-11-06
DE1183720B (de) 1964-12-17
NL248151A (US07534539-20090519-C00280.png)

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