FR2248649A1 - - Google Patents
Info
- Publication number
- FR2248649A1 FR2248649A1 FR7424554A FR7424554A FR2248649A1 FR 2248649 A1 FR2248649 A1 FR 2248649A1 FR 7424554 A FR7424554 A FR 7424554A FR 7424554 A FR7424554 A FR 7424554A FR 2248649 A1 FR2248649 A1 FR 2248649A1
- Authority
- FR
- France
- 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.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K7/00—Modulating pulses with a continuously-variable modulating signal
- H03K7/08—Duration or width modulation ; Duty cycle modulation
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7314475A NL7314475A (nl) | 1973-10-22 | 1973-10-22 | Pulsbreedtemodulator. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2248649A1 true FR2248649A1 (fr) | 1975-05-16 |
Family
ID=19819860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7424554A Withdrawn FR2248649A1 (fr) | 1973-10-22 | 1974-07-15 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3866146A (fr) |
| JP (1) | JPS5068764A (fr) |
| AU (1) | AU7091474A (fr) |
| DE (1) | DE2427471A1 (fr) |
| FR (1) | FR2248649A1 (fr) |
| GB (1) | GB1448770A (fr) |
| NL (1) | NL7314475A (fr) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2554971C3 (de) * | 1975-12-06 | 1981-06-19 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Schaltungsanordnung zur gleichzeitigen Übertragung von zwei Informationen über einen Kanal |
| US4216427A (en) * | 1978-06-14 | 1980-08-05 | Motorola, Inc. | Adaptive audio compressor |
| US4311986A (en) * | 1978-09-13 | 1982-01-19 | The Bendix Corporation | Single line multiplexing system for sensors and actuators |
| CH641299A5 (de) * | 1978-11-13 | 1984-02-15 | Landis & Gyr Ag | Impulsdauer-pausendauer-modulator fuer messzwecke. |
| US4743856A (en) * | 1983-09-26 | 1988-05-10 | Simulaser Corporation | Digital optical receiver circuit |
| US4605910A (en) * | 1984-06-28 | 1986-08-12 | Nautical Electronic Laboratories Limited | AM pulse duration modulator |
| TW200814533A (en) * | 2006-09-11 | 2008-03-16 | Beyond Innovation Tech Co Ltd | Apparatus for pulse width modulation and circuit and method for controlling thereof |
| GB2564604B (en) * | 2016-04-05 | 2022-08-31 | Aquarius Spectrum Ltd | Systems and methods for monitoring pressure transients and pipe bursts |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3277395A (en) * | 1963-11-18 | 1966-10-04 | Gen Electric | Pluse width modulator |
| US3492602A (en) * | 1966-12-15 | 1970-01-27 | Hughes Aircraft Co | Pulse width coupler for converting voltage from one level to another |
-
1973
- 1973-10-22 NL NL7314475A patent/NL7314475A/xx unknown
-
1974
- 1974-03-08 US US449404A patent/US3866146A/en not_active Expired - Lifetime
- 1974-05-23 GB GB2312374A patent/GB1448770A/en not_active Expired
- 1974-06-07 DE DE19742427471 patent/DE2427471A1/de active Pending
- 1974-07-05 AU AU70914/74A patent/AU7091474A/en not_active Expired
- 1974-07-10 JP JP49079061A patent/JPS5068764A/ja active Pending
- 1974-07-15 FR FR7424554A patent/FR2248649A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| NL7314475A (nl) | 1975-04-24 |
| US3866146A (en) | 1975-02-11 |
| DE2427471A1 (de) | 1975-04-24 |
| JPS5068764A (fr) | 1975-06-09 |
| AU7091474A (en) | 1976-01-08 |
| GB1448770A (en) | 1976-09-08 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |