FR71452E - - Google Patents

Info

Publication number
FR71452E
FR71452E FR71452DA FR71452E FR 71452 E FR71452 E FR 71452E FR 71452D A FR71452D A FR 71452DA FR 71452 E FR71452 E FR 71452E
Authority
FR
France
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)
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 GB915056A external-priority patent/GB861124A/en
Application filed filed Critical
Application granted granted Critical
Publication of FR71452E publication Critical patent/FR71452E/fr
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04QSELECTING
    • H04Q3/00Selecting arrangements
    • H04Q3/42Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
    • H04Q3/52Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker using static devices in switching stages, e.g. electronic switching arrangements
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/38Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
    • G06F7/383Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using magnetic or similar elements
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H63/00Details of electrically-operated selector switches
    • H01H63/16Driving arrangements for multi-position wipers
    • H01H63/18Driving arrangements for multi-position wipers with step-by-step motion of wiper to a selector position
    • H01H63/20Driving arrangements for multi-position wipers with step-by-step motion of wiper to a selector position using stepping magnet and ratchet
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H67/00Electrically-operated selector switches
    • H01H67/22Switches without multi-position wipers
    • H01H67/26Co-ordinate-type selector switches not having relays at cross-points but involving mechanical movement, e.g. cross-bar switch, code-bar switch
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03KPULSE TECHNIQUE
    • H03K17/00Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/80Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using non-linear magnetic devices; using non-linear dielectric devices
    • H03K17/81Switching arrangements with several input- or output-terminals, e.g. multiplexers, distributors
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03KPULSE TECHNIQUE
    • H03K19/00Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
    • H03K19/02Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components
    • H03K19/16Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using saturable magnetic devices
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03KPULSE TECHNIQUE
    • H03K23/00Pulse counters comprising counting chains; Frequency dividers comprising counting chains
    • H03K23/76Pulse counters comprising counting chains; Frequency dividers comprising counting chains using magnetic cores or ferro-electric capacitors
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03KPULSE TECHNIQUE
    • H03K3/00Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/45Generators 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
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03MCODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04QSELECTING
    • H04Q3/00Selecting arrangements
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/49Method of mechanical manufacture
    • Y10T29/49002Electrical device making
    • Y10T29/4902Electromagnet, transformer or inductor
    • Y10T29/49069Data storage inductor or core

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Nonlinear Science (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computational Mathematics (AREA)
  • Power Engineering (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Computer Hardware Design (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Near-Field Transmission Systems (AREA)
FR71452D 1950-09-26 1957-03-22 Expired FR71452E (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2667542X 1950-09-26
GB915056A GB861124A (en) 1956-03-23 1956-03-23 Improvements in or relating to electric switching circuits

Publications (1)

Publication Number Publication Date
FR71452E true FR71452E (de) 1960-01-05

Family

ID=32299685

Family Applications (3)

Application Number Title Priority Date Filing Date
FR1043323D Expired FR1043323A (fr) 1950-09-26 1951-09-26 Dispositifs de commutation électrique statique
FR65082D Expired FR65082E (fr) 1950-09-26 1953-04-28 Dispositifs de commutation électrique statique
FR71452D Expired FR71452E (de) 1950-09-26 1957-03-22

Family Applications Before (2)

Application Number Title Priority Date Filing Date
FR1043323D Expired FR1043323A (fr) 1950-09-26 1951-09-26 Dispositifs de commutation électrique statique
FR65082D Expired FR65082E (fr) 1950-09-26 1953-04-28 Dispositifs de commutation électrique statique

Country Status (5)

Country Link
US (1) US2667542A (de)
BE (2) BE506063A (de)
CH (2) CH372073A (de)
DE (1) DE886476C (de)
FR (3) FR1043323A (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL79360C (de) * 1952-04-28
US2700150A (en) * 1953-10-05 1955-01-18 Ind Patent Corp Means for manufacturing magnetic memory arrays
US2923553A (en) * 1954-08-30 1960-02-02 Seeburg Corp Selectors for automatic phonographs
US3027548A (en) * 1956-12-17 1962-03-27 Bell Telephone Labor Inc Electromagnetic coupling arrangements
NL229563A (de) * 1957-07-18
DE1104587B (de) * 1959-02-12 1961-04-13 Siemens Ag Schaltgeraet nach Art eines Kreuzschienenverteilers od. dgl.
NL252833A (de) * 1959-06-22
US3534193A (en) * 1968-01-03 1970-10-13 Ramcor Inc Transmission-line switch for cross-bar switching of very high power at radio frequencies
US4161037A (en) * 1974-10-18 1979-07-10 Vychislitelny Tsentr Sibirskogo Otdelenia Akademii Nauk Sssr Ferrite core memory
AU4036489A (en) * 1988-07-18 1990-02-19 Fmtt, Inc. Transformer having symmetrical push-pull windings
US4942353A (en) * 1989-09-29 1990-07-17 Fmtt, Inc. High frequency matrix transformer power converter module
US8077142B2 (en) * 2006-09-27 2011-12-13 Tred Displays Corporation Reflective, bi-stable magneto optical display architectures

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2187115A (en) * 1939-03-02 1940-01-16 Bell Telephone Labor Inc Switching device
US2446033A (en) * 1946-02-13 1948-07-27 Gen Electric High reactance transformer
US2510061A (en) * 1949-01-21 1950-06-06 Bell Telephone Labor Inc Code translator and printer control circuit
US2580082A (en) * 1950-06-28 1951-12-25 Bell Telephone Labor Inc Relay translating circuit

Also Published As

Publication number Publication date
FR1043323A (fr) 1953-11-09
CH436386A (de) 1967-11-15
FR65082E (fr) 1956-01-26
BE506063A (de) 1900-01-01
US2667542A (en) 1954-01-26
BE557053A (de) 1900-01-01
CH372073A (de) 1963-09-30
DE886476C (de) 1953-08-13

Similar Documents

Publication Publication Date Title
FR71452E (de)
FR954900A (de)
AT165408B (de)
FR954834A (de)
FR954704A (de)
FR954690A (de)
FR54893E (de)
FR955129A (de)
BE494949A (de)
BE495113A (de)
BE507186A (de)
BE506987A (de)
BE505926A (de)
BE504475A (de)
BE504444A (de)
BE504440A (de)
BE501802A (de)
BE501257A (de)
BE500511A (de)
BE493367A (de)
BE495522A (de)
BE495516A (de)
BE495514A (de)
BE495504A (de)
BE495485A (de)