USB270351I5 - - Google Patents
Info
- Publication number
- USB270351I5 USB270351I5 US27035172A USB270351I5 US B270351 I5 USB270351 I5 US B270351I5 US 27035172 A US27035172 A US 27035172A US B270351 I5 USB270351 I5 US B270351I5
- Authority
- US
- United States
- 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.)
- Pending
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
- H03M1/64—Analogue/digital converters with intermediate conversion to phase of sinusoidal or similar periodical signals
- H03M1/645—Analogue/digital converters with intermediate conversion to phase of sinusoidal or similar periodical signals for position encoding, e.g. using resolvers or synchros
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/270,351 US3997893A (en) | 1970-12-04 | 1972-07-10 | Synchro digitizer |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US9516770A | 1970-12-04 | 1970-12-04 | |
| US05/270,351 US3997893A (en) | 1970-12-04 | 1972-07-10 | Synchro digitizer |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US9516770A Continuation | 1970-12-04 | 1970-12-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| USB270351I5 true USB270351I5 (en) | 1976-03-30 |
| US3997893A US3997893A (en) | 1976-12-14 |
Family
ID=26789918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US05/270,351 Expired - Lifetime US3997893A (en) | 1970-12-04 | 1972-07-10 | Synchro digitizer |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US3997893A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4486845A (en) * | 1982-07-23 | 1984-12-04 | The Singer Company | Resolver to incremental shaft encoder converter |
| US7362070B2 (en) * | 2002-11-04 | 2008-04-22 | Hamilton Sundstrand Corporation | Electric motor control system including position determination and error correction |
| US8514111B1 (en) | 2012-06-04 | 2013-08-20 | The United States Of America As Represented By The Secretary Of The Navy | Hybrid digital-to-synchro converter unit |
| US8797195B1 (en) | 2012-06-29 | 2014-08-05 | The United States Of America As Represented By The Secretary Of The Navy | Smart synchro generator unit |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3258698A (en) * | 1963-10-04 | 1966-06-28 | Modulation crossover selector | |
| US3460130A (en) * | 1965-06-14 | 1969-08-05 | Bendix Corp | Resolver shaft angular velocity to pulse width converter |
| US3505669A (en) * | 1965-08-19 | 1970-04-07 | Itt | Angle measuring apparatus with digital output |
| US3438026A (en) * | 1966-04-15 | 1969-04-08 | Gen Precision Inc | Analog to digital converter |
| US3490016A (en) * | 1966-09-29 | 1970-01-13 | Gen Electric | Synchro-digital converter |
| US3676659A (en) * | 1970-10-19 | 1972-07-11 | United Control Corp | Demodulator for angularly related signals |
-
1972
- 1972-07-10 US US05/270,351 patent/US3997893A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3997893A (en) | 1976-12-14 |