FR2414277A1 - Dispositif de commutation pour lampes a incandescence - Google Patents

Dispositif de commutation pour lampes a incandescence

Info

Publication number
FR2414277A1
FR2414277A1 FR7800302A FR7800302A FR2414277A1 FR 2414277 A1 FR2414277 A1 FR 2414277A1 FR 7800302 A FR7800302 A FR 7800302A FR 7800302 A FR7800302 A FR 7800302A FR 2414277 A1 FR2414277 A1 FR 2414277A1
Authority
FR
France
Prior art keywords
switching circuit
circuit
avoid damage
incandescent lamps
switching
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
FR7800302A
Other languages
English (en)
French (fr)
Other versions
FR2414277B3 (enrdf_load_html_response
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.)
ROLAND EMBALLAGES
Original Assignee
ROLAND EMBALLAGES
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 ROLAND EMBALLAGES filed Critical ROLAND EMBALLAGES
Priority to FR7800302A priority Critical patent/FR2414277A1/fr
Publication of FR2414277A1 publication Critical patent/FR2414277A1/fr
Application granted granted Critical
Publication of FR2414277B3 publication Critical patent/FR2414277B3/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

  • Circuit Arrangement For Electric Light Sources In General (AREA)
FR7800302A 1978-01-06 1978-01-06 Dispositif de commutation pour lampes a incandescence Granted FR2414277A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7800302A FR2414277A1 (fr) 1978-01-06 1978-01-06 Dispositif de commutation pour lampes a incandescence

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7800302A FR2414277A1 (fr) 1978-01-06 1978-01-06 Dispositif de commutation pour lampes a incandescence

Publications (2)

Publication Number Publication Date
FR2414277A1 true FR2414277A1 (fr) 1979-08-03
FR2414277B3 FR2414277B3 (enrdf_load_html_response) 1980-09-05

Family

ID=9203174

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7800302A Granted FR2414277A1 (fr) 1978-01-06 1978-01-06 Dispositif de commutation pour lampes a incandescence

Country Status (1)

Country Link
FR (1) FR2414277A1 (enrdf_load_html_response)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984000463A1 (en) * 1982-07-06 1984-02-02 Stroede Aake Protection device for electrical incandescent lamps
US4730163A (en) * 1985-03-13 1988-03-08 Santos Luis S Device for testing high-pressure lamps and components used therewith
EP0492153A1 (de) * 1990-12-21 1992-07-01 Bayerische Motoren Werke Aktiengesellschaft Verfahren zur Steigerung der Wahrnehmbarkeit einer Signalleuchte an Kraftfahrzeugen

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH649161A5 (de) 1979-09-28 1985-04-30 Gretag Ag Beleuchtungsvorrichtung fuer ein densitometer und damit ausgeruestetes densitometer.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984000463A1 (en) * 1982-07-06 1984-02-02 Stroede Aake Protection device for electrical incandescent lamps
US4730163A (en) * 1985-03-13 1988-03-08 Santos Luis S Device for testing high-pressure lamps and components used therewith
EP0492153A1 (de) * 1990-12-21 1992-07-01 Bayerische Motoren Werke Aktiengesellschaft Verfahren zur Steigerung der Wahrnehmbarkeit einer Signalleuchte an Kraftfahrzeugen

Also Published As

Publication number Publication date
FR2414277B3 (enrdf_load_html_response) 1980-09-05

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