FR2332610B1 - - Google Patents
Info
- Publication number
- FR2332610B1 FR2332610B1 FR7634922A FR7634922A FR2332610B1 FR 2332610 B1 FR2332610 B1 FR 2332610B1 FR 7634922 A FR7634922 A FR 7634922A FR 7634922 A FR7634922 A FR 7634922A FR 2332610 B1 FR2332610 B1 FR 2332610B1
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
- H05B41/14—Circuit arrangements
- H05B41/36—Controlling
- H05B41/38—Controlling the intensity of light
- H05B41/39—Controlling the intensity of light continuously
- H05B41/392—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor
- H05B41/3921—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations
- H05B41/3922—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations and measurement of the incident light
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J1/00—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general
- H03J1/02—Indicating arrangements
- H03J1/04—Indicating arrangements with optical indicating means
- H03J1/045—Indication of the tuning band, the bandwidth, tone control, the channel number, the frequency, or the like
- H03J1/047—Indication of the tuning band, the bandwidth, tone control, the channel number, the frequency, or the like using electronic means, e.g. LED's
- H03J1/048—Indication of the tuning band, the bandwidth, tone control, the channel number, the frequency, or the like using electronic means, e.g. LED's with digital indication
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Control Of Gas Discharge Display Tubes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7513608A NL7513608A (nl) | 1975-11-21 | 1975-11-21 | Gasontladingsweergeefinrichting. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2332610A1 FR2332610A1 (fr) | 1977-06-17 |
| FR2332610B1 true FR2332610B1 (show.php) | 1981-12-11 |
Family
ID=19824893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7634922A Granted FR2332610A1 (fr) | 1975-11-21 | 1976-11-19 | Dispositif de reproduction par charge dans un gaz |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4096411A (show.php) |
| JP (1) | JPS5264231A (show.php) |
| AU (1) | AU506838B2 (show.php) |
| CA (1) | CA1073568A (show.php) |
| DE (1) | DE2651463C2 (show.php) |
| FR (1) | FR2332610A1 (show.php) |
| GB (1) | GB1535431A (show.php) |
| IT (1) | IT1064399B (show.php) |
| NL (1) | NL7513608A (show.php) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57142692A (en) * | 1981-02-27 | 1982-09-03 | Nippon Electric Co | Driving system for discharge display element |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1362230A (fr) * | 1963-07-01 | 1964-05-29 | Philips Nv | Dispositif pour la mise en service d'une charge |
| US3600631A (en) * | 1968-07-02 | 1971-08-17 | Burroughs Corp | Optional high voltage booster circuit for indicator tube |
| US3737803A (en) * | 1969-01-05 | 1973-06-05 | Matsushita Electric Works Ltd | Control system for electric circuit utilizing photosensitive solid oscillator |
| GB1320001A (en) * | 1969-06-19 | 1973-06-13 | Tesla Np | Read-out display circuit arrangement for gas-filled tubes |
| US3798531A (en) * | 1972-06-05 | 1974-03-19 | Instrumentation Specialties Co | Switching-mode power supply |
| US3875527A (en) * | 1973-07-11 | 1975-04-01 | Hernando Javier Garcia | Environmental parameter controlled oscillator system |
-
1975
- 1975-11-21 NL NL7513608A patent/NL7513608A/xx not_active Application Discontinuation
-
1976
- 1976-11-11 DE DE2651463A patent/DE2651463C2/de not_active Expired
- 1976-11-16 US US05/742,342 patent/US4096411A/en not_active Expired - Lifetime
- 1976-11-18 IT IT29482/76A patent/IT1064399B/it active
- 1976-11-18 JP JP51137860A patent/JPS5264231A/ja active Pending
- 1976-11-18 AU AU19762/76A patent/AU506838B2/en not_active Expired
- 1976-11-18 GB GB48093/76A patent/GB1535431A/en not_active Expired
- 1976-11-18 CA CA265,966A patent/CA1073568A/en not_active Expired
- 1976-11-19 FR FR7634922A patent/FR2332610A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| AU506838B2 (en) | 1980-01-24 |
| NL7513608A (nl) | 1977-05-24 |
| DE2651463A1 (de) | 1977-05-26 |
| AU1976276A (en) | 1978-05-25 |
| DE2651463C2 (de) | 1984-02-23 |
| US4096411A (en) | 1978-06-20 |
| GB1535431A (en) | 1978-12-13 |
| FR2332610A1 (fr) | 1977-06-17 |
| JPS5264231A (en) | 1977-05-27 |
| CA1073568A (en) | 1980-03-11 |
| IT1064399B (it) | 1985-02-18 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |