CH499091A - Digital angle measuring device - Google Patents
Digital angle measuring deviceInfo
- 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
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
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)
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. |
Family Cites Families (3)
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 |
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 |
-
1968
- 1968-03-15 CH CH390368A patent/CH499091A/en not_active IP Right Cessation
- 1968-08-20 AT AT809068A patent/AT304100B/en not_active IP Right Cessation
- 1968-10-01 FR FR1586009D patent/FR1586009A/fr not_active Expired
- 1968-10-01 DE DE19681800329 patent/DE1800329C3/en not_active Expired
- 1968-11-04 SE SE14894/68A patent/SE340182B/xx unknown
- 1968-11-25 GB GB55758/68A patent/GB1215970A/en not_active Expired
-
1969
- 1969-03-17 NL NL6904053.A patent/NL158292B/en not_active IP Right Cessation
Cited By (2)
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 |
---|---|
GB1215970A (en) | 1970-12-16 |
NL158292B (en) | 1978-10-16 |
AT304100B (en) | 1972-12-27 |
DE1800329A1 (en) | 1970-02-05 |
FR1586009A (en) | 1970-02-06 |
NL6904053A (en) | 1969-09-17 |
SE340182B (en) | 1971-11-08 |
DE1800329C3 (en) | 1973-01-18 |
DE1800329B2 (en) | 1972-06-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |