NL7205292A - - Google Patents
Info
- Publication number
- NL7205292A NL7205292A NL7205292A NL7205292A NL7205292A NL 7205292 A NL7205292 A NL 7205292A NL 7205292 A NL7205292 A NL 7205292A NL 7205292 A NL7205292 A NL 7205292A NL 7205292 A NL7205292 A NL 7205292A
- Authority
- NL
- Netherlands
Links
Classifications
-
- 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
-
- 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
- H02M1/00—Details of apparatus for conversion
- H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
- H02M1/088—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters for the simultaneous control of series or parallel connected semiconductor devices
- H02M1/092—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters for the simultaneous control of series or parallel connected semiconductor devices the control signals being transmitted optically
-
- 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
Priority Applications (16)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7205292.A NL159854B (en) | 1972-04-20 | 1972-04-20 | DEVICE FOR THE ADJUSTABLE FEEDING OF AT LEAST TWO GROUPS OF ELECTRIC LAMPS. |
DE2316820A DE2316820A1 (en) | 1972-04-20 | 1973-04-04 | ARRANGEMENT FOR ADJUSTABLE SUPPLY OF AT LEAST TWO GROUPS OF ELECTRIC LAMPS |
US347927A US3863104A (en) | 1972-04-20 | 1973-04-04 | Arrangement for the controllable supply of at least two groups of electric lamps |
AR247498A AR200259A1 (en) | 1972-04-20 | 1973-04-11 | PROVISION FOR THE CONTROLLABLE POWER SUPPLY OF AT LEAST TWO GROUPS OF ELECTRIC LAMPS |
CA169,265A CA1020219A (en) | 1972-04-20 | 1973-04-12 | Arrangement for the controllable supply of at least two groups of electric lamps |
NO1644/73A NO137980C (en) | 1972-04-20 | 1973-04-17 | DEVICE FOR ADJUSTABLE SUPPLY OF AT LEAST TWO GROUPS OF ELECTRICAL LAMPS. |
GB1843573A GB1416376A (en) | 1972-04-20 | 1973-04-17 | Arrangement for the controllable supply of at least two groups of electric lamps |
CH551073A CH567863A5 (en) | 1972-04-20 | 1973-04-17 | |
IT23123/73A IT983941B (en) | 1972-04-20 | 1973-04-17 | COMPLEX FOR THE CONTROLLED POWER SUPPLY OF AT LEAST TWO GROUPS OF ELECTRIC LAMPS |
AT339873A AT337311B (en) | 1972-04-20 | 1973-04-17 | ARRANGEMENT FOR ADJUSTABLE SUPPLY OF AT LEAST TWO GROUPS OF ELECTRIC LAMPS |
BR732793A BR7302793D0 (en) | 1972-04-20 | 1973-04-17 | AN INSTALLATION FOR THE CONTROLLABLE POWER SUPPLY OF AT LEAST TWO GROUPS OF ELECTRIC LAMPS |
SE7305437A SE378343B (en) | 1972-04-20 | 1973-04-17 | |
BE130190A BE798427A (en) | 1972-04-20 | 1973-04-18 | DIMMER DEVICE FOR SUPPLYING AS NEEDED AT LEAST TWO GROUPS OF ELECTRIC LAMPS |
ES413893A ES413893A1 (en) | 1972-04-20 | 1973-04-18 | Arrangement for the controllable supply of at least two groups of electric lamps |
FR7314171A FR2180962B1 (en) | 1972-04-20 | 1973-04-18 | |
JP4370073A JPS567276B2 (en) | 1972-04-20 | 1973-04-19 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7205292.A NL159854B (en) | 1972-04-20 | 1972-04-20 | DEVICE FOR THE ADJUSTABLE FEEDING OF AT LEAST TWO GROUPS OF ELECTRIC LAMPS. |
Publications (2)
Publication Number | Publication Date |
---|---|
NL7205292A true NL7205292A (en) | 1973-10-23 |
NL159854B NL159854B (en) | 1979-03-15 |
Family
ID=19815882
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7205292.A NL159854B (en) | 1972-04-20 | 1972-04-20 | DEVICE FOR THE ADJUSTABLE FEEDING OF AT LEAST TWO GROUPS OF ELECTRIC LAMPS. |
Country Status (16)
Country | Link |
---|---|
US (1) | US3863104A (en) |
JP (1) | JPS567276B2 (en) |
AR (1) | AR200259A1 (en) |
AT (1) | AT337311B (en) |
BE (1) | BE798427A (en) |
BR (1) | BR7302793D0 (en) |
CA (1) | CA1020219A (en) |
CH (1) | CH567863A5 (en) |
DE (1) | DE2316820A1 (en) |
ES (1) | ES413893A1 (en) |
FR (1) | FR2180962B1 (en) |
GB (1) | GB1416376A (en) |
IT (1) | IT983941B (en) |
NL (1) | NL159854B (en) |
NO (1) | NO137980C (en) |
SE (1) | SE378343B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2432256A1 (en) * | 1978-07-24 | 1980-02-22 | Esquire Inc | DIMMING CIRCUIT WITH OPTOCOUPLER FOR HIGH-INTENSITY GAS DISCHARGE LAMP |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4104562A (en) * | 1976-11-17 | 1978-08-01 | Traffic Systems, Inc. | Traffic light dimmer system |
US4234820A (en) * | 1979-04-06 | 1980-11-18 | Controlled Environments Systems | Light regulation system |
JPS6094783U (en) * | 1983-12-02 | 1985-06-28 | エナジーサポート株式会社 | Connection structure of lead wires in insulator connection terminals |
DE3918809A1 (en) * | 1989-06-09 | 1990-12-20 | Strand Lighting Gmbh | Master-slave dimmer with opto-couplers and triacs - has series connection of controlling inputs overridden by fast-switching short-circuit protective thyristors gating arrangement |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3421005A (en) * | 1966-01-06 | 1969-01-07 | Boeing Co | Ambient light controlled solid state relay |
US3555351A (en) * | 1967-05-01 | 1971-01-12 | Richard N Sherwin | Thyristor operated photosensitive control for lamp bank display |
US3601652A (en) * | 1969-08-13 | 1971-08-24 | Harry L Burnett Jr | Slave flash light |
-
1972
- 1972-04-20 NL NL7205292.A patent/NL159854B/en not_active IP Right Cessation
-
1973
- 1973-04-04 DE DE2316820A patent/DE2316820A1/en not_active Ceased
- 1973-04-04 US US347927A patent/US3863104A/en not_active Expired - Lifetime
- 1973-04-11 AR AR247498A patent/AR200259A1/en active
- 1973-04-12 CA CA169,265A patent/CA1020219A/en not_active Expired
- 1973-04-17 IT IT23123/73A patent/IT983941B/en active
- 1973-04-17 CH CH551073A patent/CH567863A5/xx not_active IP Right Cessation
- 1973-04-17 GB GB1843573A patent/GB1416376A/en not_active Expired
- 1973-04-17 NO NO1644/73A patent/NO137980C/en unknown
- 1973-04-17 SE SE7305437A patent/SE378343B/xx unknown
- 1973-04-17 AT AT339873A patent/AT337311B/en not_active IP Right Cessation
- 1973-04-17 BR BR732793A patent/BR7302793D0/en unknown
- 1973-04-18 FR FR7314171A patent/FR2180962B1/fr not_active Expired
- 1973-04-18 ES ES413893A patent/ES413893A1/en not_active Expired
- 1973-04-18 BE BE130190A patent/BE798427A/en unknown
- 1973-04-19 JP JP4370073A patent/JPS567276B2/ja not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2432256A1 (en) * | 1978-07-24 | 1980-02-22 | Esquire Inc | DIMMING CIRCUIT WITH OPTOCOUPLER FOR HIGH-INTENSITY GAS DISCHARGE LAMP |
Also Published As
Publication number | Publication date |
---|---|
FR2180962A1 (en) | 1973-11-30 |
DE2316820A1 (en) | 1973-10-25 |
JPS4917071A (en) | 1974-02-15 |
NL159854B (en) | 1979-03-15 |
NO137980C (en) | 1978-05-31 |
AT337311B (en) | 1977-06-27 |
BR7302793D0 (en) | 1974-07-11 |
CH567863A5 (en) | 1975-10-15 |
AR200259A1 (en) | 1974-10-31 |
FR2180962B1 (en) | 1976-05-28 |
IT983941B (en) | 1974-11-11 |
ATA339873A (en) | 1976-10-15 |
GB1416376A (en) | 1975-12-03 |
US3863104A (en) | 1975-01-28 |
SE378343B (en) | 1975-08-25 |
JPS567276B2 (en) | 1981-02-17 |
NO137980B (en) | 1978-02-20 |
CA1020219A (en) | 1977-11-01 |
BE798427A (en) | 1973-10-18 |
ES413893A1 (en) | 1976-01-16 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
V1 | Lapsed because of non-payment of the annual fee | ||
NL80 | Information provided on patent owner name for an already discontinued patent |
Owner name: PHILIPS |