FR1138406A - Convertisseur analogique de chiffrage - Google Patents

Convertisseur analogique de chiffrage

Info

Publication number
FR1138406A
FR1138406A FR1138406DA FR1138406A FR 1138406 A FR1138406 A FR 1138406A FR 1138406D A FR1138406D A FR 1138406DA FR 1138406 A FR1138406 A FR 1138406A
Authority
FR
France
Prior art keywords
encryption
analog converter
analog
converter
encryption analog
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
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.)
NORDEN KETAY CORP
Original Assignee
NORDEN KETAY 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 NORDEN KETAY CORP filed Critical NORDEN KETAY CORP
Application granted granted Critical
Publication of FR1138406A publication Critical patent/FR1138406A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
    • H03M1/22—Analogue/digital converters pattern-reading type

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
FR1138406D 1954-10-26 1955-10-26 Convertisseur analogique de chiffrage Expired FR1138406A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US464774A US2873440A (en) 1954-10-26 1954-10-26 Analogue-to-digital converter

Publications (1)

Publication Number Publication Date
FR1138406A true FR1138406A (fr) 1957-06-13

Family

ID=23845179

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1138406D Expired FR1138406A (fr) 1954-10-26 1955-10-26 Convertisseur analogique de chiffrage

Country Status (4)

Country Link
US (1) US2873440A (fr)
DE (1) DE1202014B (fr)
FR (1) FR1138406A (fr)
GB (1) GB819252A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1623669B1 (de) * 1966-09-14 1971-02-11 Cie De Signaux Et D Entpr S El Kodevorrichtung zur anzeige der stellung eines beweglichen koerpers

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB809679A (en) * 1955-11-18 1959-03-04 Nat Res Dev Digital encoders
US3020533A (en) * 1956-01-31 1962-02-06 United Aircraft Corp Cyclic analogue to digital converter
US3030617A (en) * 1956-05-28 1962-04-17 Gen Precision Inc Analog-digital converter
US3070787A (en) * 1958-09-26 1962-12-25 United Aircraft Corp Aligned brush analogue-to-digital converter
US2976528A (en) * 1958-11-03 1961-03-21 United Aircraft Corp Multiphase analog to digital converter
US3152324A (en) * 1959-03-04 1964-10-06 Bell & Gossett Co Angle encoding apparatus
US3047855A (en) * 1959-03-12 1962-07-31 Gen Precision Inc Motion sensing system
US3175210A (en) * 1959-04-07 1965-03-23 Gen Precision Inc Analog to digital converter
US3095559A (en) * 1959-04-07 1963-06-25 Gen Precision Inc Binary digital single-brush readout device
US3028590A (en) * 1959-05-06 1962-04-03 Gen Dynamics Corp Pulse operated analog-to-digital converter
US3038153A (en) * 1959-09-28 1962-06-05 United Aircraft Corp Digital-analogue coincidence gate
US3122733A (en) * 1959-10-21 1964-02-25 Gen Precision Inc Analog to digital converter and function generator
US3156911A (en) * 1959-11-27 1964-11-10 United Aircraft Corp Multiple-disk reflected binary encoder
US3247503A (en) * 1960-01-05 1966-04-19 Gen Precision Inc Binary to decimal translator
DE1274364B (de) * 1961-02-06 1968-08-01 United Aircraft Corp Analog-Digital-Umwandler
GB999972A (en) * 1961-02-16 1965-07-28 Data Technology Inc Position encoding apparatus
US3209345A (en) * 1961-04-10 1965-09-28 Wayne George Corp Analog-to-digital shaft encoder
US3222668A (en) * 1961-08-16 1965-12-07 Lippel Bernard Capacitive coder
US3238523A (en) * 1962-02-21 1966-03-01 Gen Precision Inc Capacitive encoder
US3286251A (en) * 1963-02-15 1966-11-15 Gen Precision Inc Analog-to-digital encoder
US3478346A (en) * 1963-06-24 1969-11-11 Okuma Machinery Works Ltd Nonambiguous reading system for analog to digital converters
US3374477A (en) * 1963-07-10 1968-03-19 Hitachi Ltd Shaft position digitizer
DE1698413B1 (de) * 1963-11-12 1971-06-03 Licentia Gmbh Anordnung zur vergroesserung der aufloesung eines natuerlich binaerkodierten masstabes
US3286252A (en) * 1963-11-15 1966-11-15 Gen Precision Inc Capacity encoder
GB1108914A (en) * 1964-06-09 1968-04-10 Moore Reed And Company Ltd Improvements in or relating to contact encoders
US3479491A (en) * 1964-11-18 1969-11-18 Bendix Corp Electrostatic reader head
NL11261C (fr) * 1965-05-04
FR1453408A (fr) * 1965-07-30 1966-09-23 Crouzet Sa Nouveau codeur capacitif avec circuits d'amplification et de mise en forme intégrés
DE1773999B1 (de) * 1968-08-06 1971-01-21 Erdoelchemie Gmbh Anordnung zum Codieren vorgegebener Weglaengen in ausgehende elektrische Signale

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2192421A (en) * 1935-11-25 1940-03-05 Kellogg Switchboard & Supply Remote reading register
BE414686A (fr) * 1936-03-27
US2409876A (en) * 1942-03-07 1946-10-22 Gen Motors Corp Shaft torsion measuring means
US2364540A (en) * 1942-10-10 1944-12-05 Ibm Calculating machine
GB650913A (en) * 1948-08-23 1951-03-07 Mini Of Supply Improvements in or relating to apparatus for the representation of data in a binary digital form
US2713680A (en) * 1949-06-21 1955-07-19 Northrop Aircraft Inc Binary contact making counter
US2666912A (en) * 1950-05-16 1954-01-19 California Inst Res Found Electrical counter
US2747797A (en) * 1951-08-20 1956-05-29 Hughes Aircraft Co Rotational analogue-to-digital converters
US2676289A (en) * 1951-11-02 1954-04-20 Collins Radio Co Shaft positioning mechanism for binary code operation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1623669B1 (de) * 1966-09-14 1971-02-11 Cie De Signaux Et D Entpr S El Kodevorrichtung zur anzeige der stellung eines beweglichen koerpers

Also Published As

Publication number Publication date
GB819252A (en) 1959-09-02
US2873440A (en) 1959-02-10
DE1202014B (de) 1965-09-30

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