FR2559987B1 - Dispositif d'asservissement d'eclairage mixte a base de diodes electroluminescentes et de lampes a incandescence - Google Patents

Dispositif d'asservissement d'eclairage mixte a base de diodes electroluminescentes et de lampes a incandescence

Info

Publication number
FR2559987B1
FR2559987B1 FR8402512A FR8402512A FR2559987B1 FR 2559987 B1 FR2559987 B1 FR 2559987B1 FR 8402512 A FR8402512 A FR 8402512A FR 8402512 A FR8402512 A FR 8402512A FR 2559987 B1 FR2559987 B1 FR 2559987B1
Authority
FR
France
Prior art keywords
light emitting
device based
emitting diodes
incandescent lamps
serving device
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR8402512A
Other languages
English (en)
Other versions
FR2559987A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ESTIVAL CHRISTIAN
Original Assignee
ESTIVAL CHRISTIAN
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 ESTIVAL CHRISTIAN filed Critical ESTIVAL CHRISTIAN
Priority to FR8402512A priority Critical patent/FR2559987B1/fr
Publication of FR2559987A1 publication Critical patent/FR2559987A1/fr
Application granted granted Critical
Publication of FR2559987B1 publication Critical patent/FR2559987B1/fr
Expired legal-status Critical Current

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
    • H05B35/00—Electric light sources using a combination of different types of light generation
FR8402512A 1984-02-20 1984-02-20 Dispositif d'asservissement d'eclairage mixte a base de diodes electroluminescentes et de lampes a incandescence Expired FR2559987B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8402512A FR2559987B1 (fr) 1984-02-20 1984-02-20 Dispositif d'asservissement d'eclairage mixte a base de diodes electroluminescentes et de lampes a incandescence

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8402512A FR2559987B1 (fr) 1984-02-20 1984-02-20 Dispositif d'asservissement d'eclairage mixte a base de diodes electroluminescentes et de lampes a incandescence

Publications (2)

Publication Number Publication Date
FR2559987A1 FR2559987A1 (fr) 1985-08-23
FR2559987B1 true FR2559987B1 (fr) 1986-05-30

Family

ID=9301177

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8402512A Expired FR2559987B1 (fr) 1984-02-20 1984-02-20 Dispositif d'asservissement d'eclairage mixte a base de diodes electroluminescentes et de lampes a incandescence

Country Status (1)

Country Link
FR (1) FR2559987B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6204717B1 (en) * 1995-05-22 2001-03-20 Hitachi, Ltd. Semiconductor circuit and semiconductor device for use in equipment such as a power converting apparatus
AU722701B3 (en) * 1999-11-10 2000-08-10 Matsushita Electric (Taiwan) Co., Ltd. Lamp array

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1119391B (de) * 1960-03-18 1961-12-14 Siemens Ag Schaltung zur Erreichung einer nichtlinearen Abhaengigkeit einer Gleichspannung von einer Wechselspannung
FR2312166A1 (fr) * 1975-05-21 1976-12-17 Applic Tech Nles Electro Dispositif permettant de delivrer un faisceau lumineux d'intensite variable
FR2477357A1 (fr) * 1980-02-29 1981-09-04 Hania Serge Association de deux types d'eclairage differents aboutissant a une economie d'energie
US4373146A (en) * 1980-10-20 1983-02-08 Gte Products Corporation Method and circuit for operating discharge lamp

Also Published As

Publication number Publication date
FR2559987A1 (fr) 1985-08-23

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Legal Events

Date Code Title Description
ST Notification of lapse