BE825669A - Montage pour la numerisation d'un angle de rotation - Google Patents
Montage pour la numerisation d'un angle de rotationInfo
- Publication number
- BE825669A BE825669A BE153467A BE153467A BE825669A BE 825669 A BE825669 A BE 825669A BE 153467 A BE153467 A BE 153467A BE 153467 A BE153467 A BE 153467A BE 825669 A BE825669 A BE 825669A
- Authority
- BE
- Belgium
- Prior art keywords
- digitizing
- assembly
- rotation angle
- rotation
- angle
- 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
- H03M1/12—Analogue/digital converters
- H03M1/22—Analogue/digital converters pattern-reading type
- H03M1/24—Analogue/digital converters pattern-reading type using relatively movable reader and disc or strip
- H03M1/28—Analogue/digital converters pattern-reading type using relatively movable reader and disc or strip with non-weighted coding
- H03M1/30—Analogue/digital converters pattern-reading type using relatively movable reader and disc or strip with non-weighted coding incremental
- H03M1/303—Circuits or methods for processing the quadrature signals
- H03M1/305—Circuits or methods for processing the quadrature signals for detecting the direction of movement
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Theoretical Computer Science (AREA)
- Manipulation Of Pulses (AREA)
- Radar Systems Or Details Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2407678A DE2407678C3 (de) | 1974-02-18 | 1974-02-18 | Schaltungsanordnung zur Digitalisierung eines Drehwinkel &phgr |
Publications (1)
Publication Number | Publication Date |
---|---|
BE825669A true BE825669A (fr) | 1975-06-16 |
Family
ID=5907702
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE153467A BE825669A (fr) | 1974-02-18 | 1975-02-18 | Montage pour la numerisation d'un angle de rotation |
Country Status (8)
Country | Link |
---|---|
US (1) | US4015251A (de) |
BE (1) | BE825669A (de) |
CH (1) | CH607183A5 (de) |
DE (1) | DE2407678C3 (de) |
FR (1) | FR2261576B1 (de) |
GB (1) | GB1493988A (de) |
IT (1) | IT1031617B (de) |
NL (1) | NL165312C (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3624458B2 (ja) * | 1995-04-10 | 2005-03-02 | 多摩川精機株式会社 | ディジタル角度検出方法 |
JP3376167B2 (ja) * | 1995-06-07 | 2003-02-10 | 多摩川精機株式会社 | ディジタル角度検出方法 |
DE102013014789A1 (de) | 2013-06-19 | 2014-12-24 | Günter Grau | Vorrichtung zur Veränderung und Messung der Polarisation von Radiowellen sowie Anwendung auf Messung von Drehwinkeln und Verschiebungen |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2894256A (en) * | 1956-07-31 | 1959-07-07 | Bell Telephone Labor Inc | Dual phase shift conversion circuits |
US2933722A (en) * | 1957-08-06 | 1960-04-19 | Litton Ind Of California | Phase shift-to-non-numeric signal train converter |
US3377589A (en) * | 1966-09-14 | 1968-04-09 | Motorola Inc | Electronic azimuth resolver |
GB1318697A (en) * | 1969-11-05 | 1973-05-31 | British Aircraft Corp Ltd | Apparatus for signalling an angular displacement of a body about an axis |
US3636554A (en) * | 1970-05-13 | 1972-01-18 | Us Navy | Synchro-to-digital converter |
US3609569A (en) * | 1970-07-09 | 1971-09-28 | Solid State Scient Devices Cor | Logic system |
US3914760A (en) * | 1972-12-20 | 1975-10-21 | Ibm | Accurate and stable encoding with low cost circuit elements |
US3851330A (en) * | 1973-02-20 | 1974-11-26 | Trw Inc | Amplitude-to-phase conversion circuit |
-
1974
- 1974-02-18 DE DE2407678A patent/DE2407678C3/de not_active Expired
-
1975
- 1975-01-31 CH CH117975A patent/CH607183A5/xx not_active IP Right Cessation
- 1975-02-06 NL NL7501428.A patent/NL165312C/xx not_active IP Right Cessation
- 1975-02-10 US US05/548,861 patent/US4015251A/en not_active Expired - Lifetime
- 1975-02-11 IT IT20127/75A patent/IT1031617B/it active
- 1975-02-11 FR FR7504223A patent/FR2261576B1/fr not_active Expired
- 1975-02-18 BE BE153467A patent/BE825669A/xx not_active IP Right Cessation
- 1975-02-18 GB GB6764/75A patent/GB1493988A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL7501428A (nl) | 1975-08-20 |
US4015251A (en) | 1977-03-29 |
DE2407678A1 (de) | 1975-08-21 |
DE2407678C3 (de) | 1979-02-01 |
DE2407678B2 (de) | 1978-06-01 |
FR2261576B1 (de) | 1978-12-29 |
GB1493988A (en) | 1977-12-07 |
NL165312B (nl) | 1980-10-15 |
CH607183A5 (de) | 1978-11-30 |
NL165312C (nl) | 1981-03-16 |
IT1031617B (it) | 1979-05-10 |
FR2261576A1 (de) | 1975-09-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: SIEMENS A.G. Effective date: 19880228 |