BE679941A - - Google Patents
Info
- Publication number
- BE679941A BE679941A BE679941DA BE679941A BE 679941 A BE679941 A BE 679941A BE 679941D A BE679941D A BE 679941DA BE 679941 A BE679941 A BE 679941A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
- H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
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- 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
- H05B39/00—Circuit arrangements or apparatus for operating incandescent light sources
- H05B39/04—Controlling
- H05B39/041—Controlling the light-intensity of the source
- H05B39/042—Controlling the light-intensity of the source by measuring the incident light
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH572065A CH419322A (de) | 1965-04-26 | 1965-04-26 | Zweipunkt-Regeleinrichtung zur Konstanthaltung des Effektivwertes der Spannung eines aus einer Gleichstromquelle gespeisten Verbrauchers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE679941A true BE679941A (US20050192411A1-20050901-C00001.png) | 1966-10-03 |
Family
ID=4298232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE679941D BE679941A (US20050192411A1-20050901-C00001.png) | 1965-04-26 | 1966-04-22 |
Country Status (6)
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3510750A (en) * | 1967-11-28 | 1970-05-05 | Masao Horino | Rectified output voltage control device |
| US3558892A (en) * | 1968-11-29 | 1971-01-26 | Us Navy | Constant light intensity servo control unit |
| US3626276A (en) * | 1969-09-29 | 1971-12-07 | Bendix Corp | Light-coupled, voltage-controlled constant-power source |
| US3631250A (en) * | 1970-02-13 | 1971-12-28 | Us Navy | Optical positive feedback sensor circuit |
| US3852662A (en) * | 1971-03-19 | 1974-12-03 | B Katz | Proximity measuring employing a self-balancing bridge and measuring the adjustable balancing component thereof |
| US3780340A (en) * | 1971-06-18 | 1973-12-18 | Analog Monitors Inc | Light source with selectable intensity bandwidth |
| GB1467634A (en) * | 1973-05-19 | 1977-03-16 | Lucas Electrical Ltd | Road vehicle electrical systems |
| US3967133A (en) * | 1974-02-14 | 1976-06-29 | Bokern James F | Power supply means |
| US4101808A (en) * | 1975-09-30 | 1978-07-18 | Bell & Howell Company | Lamp control circuit |
| US4238709A (en) * | 1978-07-05 | 1980-12-09 | Wallace John M | Head lamp control circuit |
| US5335060A (en) * | 1988-09-30 | 1994-08-02 | The Boeing Company | Image intensity degradation tester |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2810105A (en) * | 1953-05-19 | 1957-10-15 | Sorenson & Company Inc | Voltage regulator |
| DE1252304B (US20050192411A1-20050901-C00001.png) * | 1956-09-25 | |||
| NL294802A (US20050192411A1-20050901-C00001.png) * | 1963-07-01 |
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1965
- 1965-04-26 CH CH572065A patent/CH419322A/de unknown
- 1965-05-17 DE DE19651438885 patent/DE1438885A1/de active Pending
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1966
- 1966-03-21 NL NL6603686A patent/NL6603686A/xx unknown
- 1966-04-20 US US543949A patent/US3431464A/en not_active Expired - Lifetime
- 1966-04-22 BE BE679941D patent/BE679941A/xx unknown
- 1966-04-22 GB GB17718/66A patent/GB1111169A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1111169A (en) | 1968-04-24 |
| CH419322A (de) | 1966-08-31 |
| NL6603686A (US20050192411A1-20050901-C00001.png) | 1966-10-27 |
| DE1438885A1 (de) | 1969-06-26 |
| US3431464A (en) | 1969-03-04 |
