FR2314635A1 - Dispositif auto-compensateur de luminosite pour lampes halogene - Google Patents

Dispositif auto-compensateur de luminosite pour lampes halogene

Info

Publication number
FR2314635A1
FR2314635A1 FR7518485A FR7518485A FR2314635A1 FR 2314635 A1 FR2314635 A1 FR 2314635A1 FR 7518485 A FR7518485 A FR 7518485A FR 7518485 A FR7518485 A FR 7518485A FR 2314635 A1 FR2314635 A1 FR 2314635A1
Authority
FR
France
Prior art keywords
halogen lamp
inductive coil
circuit
lamp circuit
colour printer
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.)
Granted
Application number
FR7518485A
Other languages
English (en)
French (fr)
Other versions
FR2314635B1 (enrdf_load_stackoverflow
Inventor
Robert Cleriot
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.)
VOLTAM
Original Assignee
VOLTAM
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 VOLTAM filed Critical VOLTAM
Priority to FR7518485A priority Critical patent/FR2314635A1/fr
Publication of FR2314635A1 publication Critical patent/FR2314635A1/fr
Application granted granted Critical
Publication of FR2314635B1 publication Critical patent/FR2314635B1/fr
Granted 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
    • H05B39/00—Circuit arrangements or apparatus for operating incandescent light sources
    • H05B39/02—Switching on, e.g. with predetermined rate of increase of lighting current

Landscapes

  • Control Of Exposure In Printing And Copying (AREA)
FR7518485A 1975-06-13 1975-06-13 Dispositif auto-compensateur de luminosite pour lampes halogene Granted FR2314635A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7518485A FR2314635A1 (fr) 1975-06-13 1975-06-13 Dispositif auto-compensateur de luminosite pour lampes halogene

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7518485A FR2314635A1 (fr) 1975-06-13 1975-06-13 Dispositif auto-compensateur de luminosite pour lampes halogene

Publications (2)

Publication Number Publication Date
FR2314635A1 true FR2314635A1 (fr) 1977-01-07
FR2314635B1 FR2314635B1 (enrdf_load_stackoverflow) 1980-06-27

Family

ID=9156470

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7518485A Granted FR2314635A1 (fr) 1975-06-13 1975-06-13 Dispositif auto-compensateur de luminosite pour lampes halogene

Country Status (1)

Country Link
FR (1) FR2314635A1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0893942A3 (en) * 1997-07-22 2000-03-22 Jeffrey A. Rosenwald Extending the life of incandescent lamps

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0893942A3 (en) * 1997-07-22 2000-03-22 Jeffrey A. Rosenwald Extending the life of incandescent lamps

Also Published As

Publication number Publication date
FR2314635B1 (enrdf_load_stackoverflow) 1980-06-27

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Legal Events

Date Code Title Description
ST Notification of lapse