CH499091A - Digital angle measuring device - Google Patents

Digital angle measuring device

Info

Publication number
CH499091A
CH499091A CH390368A CH390368A CH499091A CH 499091 A CH499091 A CH 499091A CH 390368 A CH390368 A CH 390368A CH 390368 A CH390368 A CH 390368A CH 499091 A CH499091 A CH 499091A
Authority
CH
Switzerland
Prior art keywords
measuring device
angle measuring
digital angle
digital
measuring
Prior art date
Application number
CH390368A
Other languages
German (de)
Inventor
Stutz Theo Dipl Dr El-Ing
Original Assignee
Contraves Ag
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 Contraves Ag filed Critical Contraves Ag
Priority to CH390368A priority Critical patent/CH499091A/en
Priority to AT809068A priority patent/AT304100B/en
Priority to DE19681800329 priority patent/DE1800329C3/en
Priority to FR1586009D priority patent/FR1586009A/fr
Priority to SE14894/68A priority patent/SE340182B/xx
Priority to GB55758/68A priority patent/GB1215970A/en
Priority to NL6904053.A priority patent/NL158292B/en
Publication of CH499091A publication Critical patent/CH499091A/en

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
    • H03M1/10—Calibration or testing
    • H03M1/1009—Calibration

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Optical Transform (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
CH390368A 1968-03-15 1968-03-15 Digital angle measuring device CH499091A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CH390368A CH499091A (en) 1968-03-15 1968-03-15 Digital angle measuring device
AT809068A AT304100B (en) 1968-03-15 1968-08-20 Optical-electrical length or angle measuring device
DE19681800329 DE1800329C3 (en) 1968-03-15 1968-10-01 Digital angle measuring device
FR1586009D FR1586009A (en) 1968-03-15 1968-10-01
SE14894/68A SE340182B (en) 1968-03-15 1968-11-04
GB55758/68A GB1215970A (en) 1968-03-15 1968-11-25 Improvements in and relating to digital angle measuring apparatus
NL6904053.A NL158292B (en) 1968-03-15 1969-03-17 ANGLE MEASURING DEVICE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH390368A CH499091A (en) 1968-03-15 1968-03-15 Digital angle measuring device

Publications (1)

Publication Number Publication Date
CH499091A true CH499091A (en) 1970-11-15

Family

ID=4265974

Family Applications (1)

Application Number Title Priority Date Filing Date
CH390368A CH499091A (en) 1968-03-15 1968-03-15 Digital angle measuring device

Country Status (7)

Country Link
AT (1) AT304100B (en)
CH (1) CH499091A (en)
DE (1) DE1800329C3 (en)
FR (1) FR1586009A (en)
GB (1) GB1215970A (en)
NL (1) NL158292B (en)
SE (1) SE340182B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4255743A (en) 1978-06-26 1981-03-10 Contraves Ag Method for digital interpolation of a period of a three-phase analog signal
EP2120018A1 (en) 2008-05-14 2009-11-18 Nederlandse Organisatie voor toegepast-natuurwetenschappelijk Onderzoek TNO Measuring system for measuring the rotational displacement.

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3008396C2 (en) 1980-03-05 1981-11-12 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Digital electrical angle measuring device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH397773A (en) * 1962-05-04 1965-08-31 Contraves Ag Counter for certain signal characteristics and use thereof
BE631718A (en) * 1962-05-04
CH407569A (en) * 1963-12-04 1966-02-15 Contraves Ag Digital evaluation device for constantly changing measured variable signals
CH426285A (en) * 1964-03-16 1966-12-15 Contraves Ag Digital angle measuring device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4255743A (en) 1978-06-26 1981-03-10 Contraves Ag Method for digital interpolation of a period of a three-phase analog signal
EP2120018A1 (en) 2008-05-14 2009-11-18 Nederlandse Organisatie voor toegepast-natuurwetenschappelijk Onderzoek TNO Measuring system for measuring the rotational displacement.

Also Published As

Publication number Publication date
AT304100B (en) 1972-12-27
NL158292B (en) 1978-10-16
NL6904053A (en) 1969-09-17
DE1800329B2 (en) 1972-06-22
SE340182B (en) 1971-11-08
GB1215970A (en) 1970-12-16
DE1800329A1 (en) 1970-02-05
DE1800329C3 (en) 1973-01-18
FR1586009A (en) 1970-02-06

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Legal Events

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