NO170178C - Stroemforsyningsenhet for halogenlamper - Google Patents

Stroemforsyningsenhet for halogenlamper

Info

Publication number
NO170178C
NO170178C NO874082A NO874082A NO170178C NO 170178 C NO170178 C NO 170178C NO 874082 A NO874082 A NO 874082A NO 874082 A NO874082 A NO 874082A NO 170178 C NO170178 C NO 170178C
Authority
NO
Norway
Prior art keywords
power supply
supply unit
light power
halogen light
detector
Prior art date
Application number
NO874082A
Other languages
English (en)
Other versions
NO170178B (no
NO874082L (no
NO874082D0 (no
Inventor
Jacques Le Gars
Original Assignee
Le Dev Des Production Electron
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Le Dev Des Production Electron filed Critical Le Dev Des Production Electron
Publication of NO874082D0 publication Critical patent/NO874082D0/no
Publication of NO874082L publication Critical patent/NO874082L/no
Publication of NO170178B publication Critical patent/NO170178B/no
Publication of NO170178C publication Critical patent/NO170178C/no

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)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Stringed Musical Instruments (AREA)
  • Endoscopes (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
NO874082A 1986-09-30 1987-09-29 Stroemforsyningsenhet for halogenlamper NO170178C (no)

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 (4)

Publication Number Publication Date
NO874082D0 NO874082D0 (no) 1987-09-29
NO874082L NO874082L (no) 1988-04-05
NO170178B NO170178B (no) 1992-06-09
NO170178C true NO170178C (no) 1992-09-16

Family

ID=9339384

Family Applications (1)

Application Number Title Priority Date Filing Date
NO874082A NO170178C (no) 1986-09-30 1987-09-29 Stroemforsyningsenhet for halogenlamper

Country Status (8)

Country Link
EP (1) EP0263026B1 (no)
AT (1) ATE67062T1 (no)
DE (1) DE3772694D1 (no)
ES (1) ES2024535B3 (no)
FI (1) FI86357C (no)
FR (1) FR2604540B1 (no)
NO (1) NO170178C (no)
PT (1) PT85841B (no)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1071294A (en) * 1975-05-27 1980-02-05 Esquire Automatic energy control lighting system with automatically variable dc source
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

Also Published As

Publication number Publication date
NO170178B (no) 1992-06-09
ES2024535B3 (es) 1992-03-01
NO874082L (no) 1988-04-05
FI874268A0 (fi) 1987-09-29
FR2604540B1 (fr) 1989-07-07
FI86357C (fi) 1992-08-10
EP0263026B1 (fr) 1991-09-04
ATE67062T1 (de) 1991-09-15
PT85841B (pt) 1994-01-31
FI86357B (fi) 1992-04-30
PT85841A (pt) 1988-10-14
FI874268L (fi) 1988-03-31
NO874082D0 (no) 1987-09-29
DE3772694D1 (de) 1991-10-10
FR2604540A1 (fr) 1988-04-01
EP0263026A1 (fr) 1988-04-06

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