NL6605625A - - Google Patents
Info
- Publication number
- NL6605625A NL6605625A NL6605625A NL6605625A NL6605625A NL 6605625 A NL6605625 A NL 6605625A NL 6605625 A NL6605625 A NL 6605625A NL 6605625 A NL6605625 A NL 6605625A NL 6605625 A NL6605625 A NL 6605625A
- Authority
- NL
- Netherlands
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
- H05B41/3924—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations by phase control, e.g. using a triac
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/10—Regulating voltage or current
- G05F1/12—Regulating voltage or current wherein the variable actually regulated by the final control device is ac
- G05F1/40—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using discharge tubes or semiconductor devices as final control devices
- G05F1/44—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using discharge tubes or semiconductor devices as final control devices semiconductor devices only
- G05F1/45—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using discharge tubes or semiconductor devices as final control devices semiconductor devices only being controlled rectifiers in series with the load
- G05F1/455—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using discharge tubes or semiconductor devices as final control devices semiconductor devices only being controlled rectifiers in series with the load with phase control
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S315/00—Electric lamp and discharge devices: systems
- Y10S315/02—High frequency starting operation for fluorescent lamp
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Circuit Arrangements For Discharge Lamps (AREA)
- Control Of Direct Current Motors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US451508A US3317789A (en) | 1965-04-28 | 1965-04-28 | Stabilized control circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6605625A true NL6605625A (US06878557-20050412-C00065.png) | 1966-10-31 |
Family
ID=23792506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6605625A NL6605625A (US06878557-20050412-C00065.png) | 1965-04-28 | 1966-04-27 |
Country Status (8)
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH461620A (de) * | 1965-09-09 | 1968-08-31 | Asea Ab | Schaltungsanordnung in einem Stromrichter zum Empfang und zur Verstärkung von von einem Steuergerät erzeugten Signalen und deren Umformung in Steuerimpulse für den Steuerkreis eines elektrischen Ventils |
| US3500458A (en) * | 1966-08-31 | 1970-03-10 | Motorola Inc | Transmission time limited transmitter |
| NL6616599A (US06878557-20050412-C00065.png) * | 1966-11-25 | 1968-05-27 | ||
| US3475676A (en) * | 1966-12-28 | 1969-10-28 | Jearld L Hutson | Photosensitive power control system |
| US3507096A (en) * | 1967-03-07 | 1970-04-21 | Cottrell Res Inc | Method and apparatus for automatic voltage control of electrostatic precipitators |
| US3500124A (en) * | 1967-06-19 | 1970-03-10 | Gen Electric | Discharge lamp control circuit with semiconductor actuating means therefor |
| US3483428A (en) * | 1967-07-24 | 1969-12-09 | Bell & Howell Co | Arc lamp supply with constant light regulation and over current protection |
| US3518486A (en) * | 1967-11-20 | 1970-06-30 | Gen Electric | Constant speed motor regulating lamp dimming circuit |
| US3449629A (en) * | 1968-05-16 | 1969-06-10 | Westinghouse Electric Corp | Light,heat and temperature control systems |
| JPS50675A (US06878557-20050412-C00065.png) * | 1973-04-12 | 1975-01-07 | ||
| US4356433A (en) * | 1980-07-07 | 1982-10-26 | The Nuarc Company, Inc. | HID Lamp power supply |
| US4626746A (en) * | 1982-07-26 | 1986-12-02 | Andrew Zaderej | Power control circuit |
| DE3232592C1 (de) * | 1982-09-02 | 1984-03-22 | Harald 6000 Frankfurt Lück | Schaltungsanordnung zur Verminderung der Leistungsaufnahme einer Leuchtstofflampe |
| US4763044A (en) * | 1986-01-23 | 1988-08-09 | Hubbell Incorporated | Start, hot restart and operating lamp circuit |
| CH677571A5 (US06878557-20050412-C00065.png) * | 1988-11-24 | 1991-05-31 | Skyline Holding Ag | |
| US6114816A (en) * | 1994-12-16 | 2000-09-05 | Hubbell Incorporated | Lighting control system for discharge lamps |
| US5594308A (en) * | 1995-08-29 | 1997-01-14 | Hubbell Incorporated | High intensity discharge lamp starting circuit with automatic disablement of starting pulses |
| US5962988A (en) * | 1995-11-02 | 1999-10-05 | Hubbell Incorporated | Multi-voltage ballast and dimming circuits for a lamp drive voltage transformation and ballasting system |
| US5825139A (en) * | 1995-11-02 | 1998-10-20 | Hubbell Incorporated | Lamp driven voltage transformation and ballasting system |
| US5663612A (en) * | 1996-04-30 | 1997-09-02 | Hubbell Incorporated | Apparatus for dimming discharge lamp having electromagnetic regulator with selectively tapped capacitance winding |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3157821A (en) * | 1959-03-13 | 1964-11-17 | Thorn Electrical Ind Ltd | Control of lighting effects |
| US3193725A (en) * | 1961-03-03 | 1965-07-06 | Ward Leonard Electric Co | Control system for solid state controlled rectifiers |
| US3176189A (en) * | 1961-10-23 | 1965-03-30 | Michael A Tabet | Photoelectric light control system |
| US3205404A (en) * | 1962-10-31 | 1965-09-07 | Tokyo Shibaura Electric Co | Dimmer for discharge lamps |
-
1965
- 1965-04-28 US US451508A patent/US3317789A/en not_active Expired - Lifetime
-
1966
- 1966-04-12 GB GB15931/66A patent/GB1100160A/en not_active Expired
- 1966-04-26 ES ES0325970A patent/ES325970A1/es not_active Expired
- 1966-04-27 NL NL6605625A patent/NL6605625A/xx unknown
- 1966-04-27 SE SE5714/66A patent/SE310390B/xx unknown
- 1966-04-27 DE DE19661538516 patent/DE1538516A1/de active Pending
- 1966-04-28 CH CH617566A patent/CH458495A/de unknown
- 1966-04-28 BE BE680219D patent/BE680219A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1538516A1 (de) | 1970-05-21 |
| GB1100160A (en) | 1968-01-24 |
| ES325970A1 (es) | 1967-03-01 |
| SE310390B (US06878557-20050412-C00065.png) | 1969-04-28 |
| BE680219A (US06878557-20050412-C00065.png) | 1966-10-03 |
| US3317789A (en) | 1967-05-02 |
| CH458495A (de) | 1968-06-30 |
