AT304100B - Optical-electrical length or angle measuring device - Google Patents

Optical-electrical length or angle measuring device

Info

Publication number
AT304100B
AT304100B AT809068A AT809068A AT304100B AT 304100 B AT304100 B AT 304100B AT 809068 A AT809068 A AT 809068A AT 809068 A AT809068 A AT 809068A AT 304100 B AT304100 B AT 304100B
Authority
AT
Austria
Prior art keywords
optical
measuring device
angle measuring
electrical length
electrical
Prior art date
Application number
AT809068A
Other languages
German (de)
Inventor
Theo Dr Stutz
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
Application granted granted Critical
Publication of AT304100B publication Critical patent/AT304100B/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)
AT809068A 1968-03-15 1968-08-20 Optical-electrical length or angle measuring device AT304100B (en)

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
AT304100B true AT304100B (en) 1972-12-27

Family

ID=4265974

Family Applications (1)

Application Number Title Priority Date Filing Date
AT809068A AT304100B (en) 1968-03-15 1968-08-20 Optical-electrical length or 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)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2961428D1 (en) 1978-06-26 1982-01-28 Contraves Ag Method of digital interpolation of one period of a three-phased analog signal
DE3008396C2 (en) 1980-03-05 1981-11-12 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Digital electrical angle measuring device
EP2120018A1 (en) 2008-05-14 2009-11-18 Nederlandse Organisatie voor toegepast-natuurwetenschappelijk Onderzoek TNO Measuring system for measuring the rotational displacement.

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

Also Published As

Publication number Publication date
CH499091A (en) 1970-11-15
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

Similar Documents

Publication Publication Date Title
CH482439A (en) Observation device
CH489861A (en) Device for obtaining optical effects
AT301331B (en) Device for distance measurement
DE1921280B2 (en) LASER DEVICE
BR7201170D0 (en) REFLECTIVE DEVICE
BR6909966D0 (en) DEVICE
CH466593A (en) Optical-electrical angle measuring device
CH467992A (en) Length measuring device
DE1905856B2 (en) DEVICE COMBINATION
CH490683A (en) Optical measuring device
DE1962174B2 (en) OPTICAL DISTANCE MEASURING DEVICE
CH507512A (en) Fluidic temperature measuring device
CH489024A (en) Electromagnetic distance measuring device
BR6913139D0 (en) TRQUEAL DEVICE
BR6909674D0 (en) CONCENTRATOR OPTICAL DEVICE
CH489776A (en) Alignment setting device
CH483248A (en) Application device
CH497708A (en) Distance measuring device
AT304100B (en) Optical-electrical length or angle measuring device
DE1939799B2 (en) STRAIN MEASURING DEVICE
CH489025A (en) Distance measuring system
CH494567A (en) Smear device
AT298093B (en) Length measuring device
AT293069B (en) Angular velocity measuring device
DE1908633B2 (en) PRESSURE MEASURING DEVICE

Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee