BE465704A - - Google Patents
Info
- Publication number
- BE465704A BE465704A BE465704DA BE465704A BE 465704 A BE465704 A BE 465704A BE 465704D A BE465704D A BE 465704DA BE 465704 A BE465704 A BE 465704A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D5/00—Circuits for demodulating amplitude-modulated or angle-modulated oscillations at will
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D3/00—Demodulation of angle-, frequency- or phase- modulated oscillations
- H03D3/02—Demodulation of angle-, frequency- or phase- modulated oscillations by detecting phase difference between two signals obtained from input signal
- H03D3/06—Demodulation of angle-, frequency- or phase- modulated oscillations by detecting phase difference between two signals obtained from input signal by combining signals additively or in product demodulators
- H03D3/16—Demodulation of angle-, frequency- or phase- modulated oscillations by detecting phase difference between two signals obtained from input signal by combining signals additively or in product demodulators by means of electromechanical resonators
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Measurement Of Resistance Or Impedance (AREA)
- Oscillators With Electromechanical Resonators (AREA)
- Piezo-Electric Transducers For Audible Bands (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US374906A US2338526A (en) | 1941-01-17 | 1941-01-17 | Frequency variation response network |
| US424153A US2338527A (en) | 1941-01-17 | 1941-12-23 | Frequency variation response network |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE465704A true BE465704A (forum.php) |
Family
ID=27006832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE465704D BE465704A (forum.php) | 1941-01-17 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2338527A (forum.php) |
| BE (1) | BE465704A (forum.php) |
| FR (1) | FR926716A (forum.php) |
| GB (1) | GB554836A (forum.php) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3358090A (en) * | 1963-03-11 | 1967-12-12 | Samuel H Smith | Pushbutton control with retaining and disabling means |
-
0
- BE BE465704D patent/BE465704A/xx unknown
-
1941
- 1941-12-23 US US424153A patent/US2338527A/en not_active Expired - Lifetime
-
1942
- 1942-01-16 GB GB660/42A patent/GB554836A/en not_active Expired
-
1946
- 1946-05-09 FR FR926716D patent/FR926716A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2338527A (en) | 1944-01-04 |
| GB554836A (en) | 1943-07-21 |
| FR926716A (fr) | 1947-10-09 |