GB890636A - Improvements relating to digital computers - Google Patents

Improvements relating to digital computers

Info

Publication number
GB890636A
GB890636A GB5509/60A GB550960A GB890636A GB 890636 A GB890636 A GB 890636A GB 5509/60 A GB5509/60 A GB 5509/60A GB 550960 A GB550960 A GB 550960A GB 890636 A GB890636 A GB 890636A
Authority
GB
United Kingdom
Prior art keywords
angle
collar
sectors
sine
disc
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
GB5509/60A
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Publication of GB890636A publication Critical patent/GB890636A/en
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)
  • Optical Transform (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
GB5509/60A 1959-02-19 1960-02-16 Improvements relating to digital computers Expired GB890636A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR787199A FR1226555A (fr) 1959-02-19 1959-02-19 Encodeur digital sinus cosinus

Publications (1)

Publication Number Publication Date
GB890636A true GB890636A (en) 1962-03-07

Family

ID=8711485

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5509/60A Expired GB890636A (en) 1959-02-19 1960-02-16 Improvements relating to digital computers

Country Status (6)

Country Link
BE (1) BE587797A (OSRAM)
CH (1) CH374212A (OSRAM)
DE (1) DE1137569B (OSRAM)
FR (1) FR1226555A (OSRAM)
GB (1) GB890636A (OSRAM)
NL (1) NL248545A (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2189663A (en) * 1986-04-24 1987-10-28 Seafarer Navigation Internatio Direction indicators

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1242381B (de) * 1960-03-22 1967-06-15 Siemens Ag Anordnung zum Umsetzen der Winkellage einer Geberachse in einen von Winkelfunktionswerten sin und/oder cos gebildeten digitalen Code
DE1266989B (de) * 1963-10-30 1968-04-25 Zeiss Carl Fa Einrichtung zur Interpolation
FR1506325A (fr) * 1966-05-16 1967-12-22 Commissariat Energie Atomique Dispositif optique de repérage à distance de la position d'un organe mobile

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2189663A (en) * 1986-04-24 1987-10-28 Seafarer Navigation Internatio Direction indicators

Also Published As

Publication number Publication date
DE1137569B (de) 1962-10-04
NL248545A (OSRAM)
BE587797A (fr) 1960-06-16
CH374212A (fr) 1963-12-31
FR1226555A (fr) 1960-07-13

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