PT85841A - Dispositivo de alimentacao electrica de uma fonte luminosa utilizando lampadas de halogeneo - Google Patents
Dispositivo de alimentacao electrica de uma fonte luminosa utilizando lampadas de halogeneoInfo
- Publication number
- PT85841A PT85841A PT85841A PT8584187A PT85841A PT 85841 A PT85841 A PT 85841A PT 85841 A PT85841 A PT 85841A PT 8584187 A PT8584187 A PT 8584187A PT 85841 A PT85841 A PT 85841A
- Authority
- PT
- Portugal
- Prior art keywords
- electrical power
- halogeneum
- lamps
- power supply
- supply device
- Prior art date
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
- 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
-
- 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
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Lasers (AREA)
- Optical Communication System (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Stringed Musical Instruments (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
- Circuit Arrangements For Discharge Lamps (AREA)
- Endoscopes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8613582A FR2604540B1 (fr) | 1986-09-30 | 1986-09-30 | Dispositif d'alimentation electrique d'une source lumineuse utilisant des lampes a halogene |
Publications (2)
Publication Number | Publication Date |
---|---|
PT85841A true PT85841A (pt) | 1988-10-14 |
PT85841B PT85841B (pt) | 1994-01-31 |
Family
ID=9339384
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT85841A PT85841B (pt) | 1986-09-30 | 1987-09-30 | Dispositivo de alimentacao electrica de uma fonte luminosa utilizando lampadas de halogeneo |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0263026B1 (pt) |
AT (1) | ATE67062T1 (pt) |
DE (1) | DE3772694D1 (pt) |
ES (1) | ES2024535B3 (pt) |
FI (1) | FI86357C (pt) |
FR (1) | FR2604540B1 (pt) |
NO (1) | NO170178C (pt) |
PT (1) | PT85841B (pt) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19530927C2 (de) * | 1995-08-23 | 2002-11-07 | Huber Signalbau Muenchen | Anpaßschaltung für ein elektronisches Bauteil oder eine Baugruppe |
FI111302B (fi) * | 1999-11-04 | 2003-06-30 | Teknoware Oy | Valaistavan pinnan pintakirkkauden säätö |
CN109300319B (zh) * | 2018-09-29 | 2020-08-25 | 扬州市法马智能设备有限公司 | 一种地埋式人行横道灯 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1522533A (en) * | 1975-05-27 | 1978-08-23 | Esquire Inc | Apparatus for controlling the output of one or more lamps |
US4234820A (en) * | 1979-04-06 | 1980-11-18 | Controlled Environments Systems | Light regulation system |
US4347461A (en) * | 1980-10-23 | 1982-08-31 | Robert L. Elving | Incident illumination responsive light control |
-
1986
- 1986-09-30 FR FR8613582A patent/FR2604540B1/fr not_active Expired
-
1987
- 1987-09-29 AT AT87402164T patent/ATE67062T1/de not_active IP Right Cessation
- 1987-09-29 NO NO874082A patent/NO170178C/no unknown
- 1987-09-29 EP EP87402164A patent/EP0263026B1/fr not_active Expired - Lifetime
- 1987-09-29 FI FI874268A patent/FI86357C/fi not_active IP Right Cessation
- 1987-09-29 ES ES87402164T patent/ES2024535B3/es not_active Expired - Lifetime
- 1987-09-29 DE DE8787402164T patent/DE3772694D1/de not_active Expired - Fee Related
- 1987-09-30 PT PT85841A patent/PT85841B/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FI874268A (fi) | 1988-03-31 |
FI86357B (fi) | 1992-04-30 |
ES2024535B3 (es) | 1992-03-01 |
DE3772694D1 (de) | 1991-10-10 |
FR2604540B1 (fr) | 1989-07-07 |
NO874082L (no) | 1988-04-05 |
NO170178B (no) | 1992-06-09 |
EP0263026B1 (fr) | 1991-09-04 |
EP0263026A1 (fr) | 1988-04-06 |
ATE67062T1 (de) | 1991-09-15 |
NO170178C (no) | 1992-09-16 |
FI874268A0 (fi) | 1987-09-29 |
PT85841B (pt) | 1994-01-31 |
NO874082D0 (no) | 1987-09-29 |
FI86357C (fi) | 1992-08-10 |
FR2604540A1 (fr) | 1988-04-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG3A | Patent granted, date of granting |
Effective date: 19930706 |
|
MM3A | Annulment or lapse |
Free format text: LAPSE DUE TO NON-PAYMENT OF FEES Effective date: 19970131 |