BE893343A - METHOD FOR DETERMINING THE FAILURE CHARACTERISTIC OF A LAMP CIRCUIT AND CIRCUIT SYSTEM FOR CARRYING OUT THIS METHOD - Google Patents

METHOD FOR DETERMINING THE FAILURE CHARACTERISTIC OF A LAMP CIRCUIT AND CIRCUIT SYSTEM FOR CARRYING OUT THIS METHOD

Info

Publication number
BE893343A
BE893343A BE0/208210A BE208210A BE893343A BE 893343 A BE893343 A BE 893343A BE 0/208210 A BE0/208210 A BE 0/208210A BE 208210 A BE208210 A BE 208210A BE 893343 A BE893343 A BE 893343A
Authority
BE
Belgium
Prior art keywords
determining
carrying
circuit
failure characteristic
circuit system
Prior art date
Application number
BE0/208210A
Other languages
French (fr)
Original Assignee
Licentia Gmbh
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 Licentia Gmbh filed Critical Licentia Gmbh
Publication of BE893343A publication Critical patent/BE893343A/en

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
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/20—Responsive to malfunctions or to light source life; for protection
    • H05B47/23—Responsive to malfunctions or to light source life; for protection of two or more light sources connected in series
BE0/208210A 1981-05-29 1982-05-28 METHOD FOR DETERMINING THE FAILURE CHARACTERISTIC OF A LAMP CIRCUIT AND CIRCUIT SYSTEM FOR CARRYING OUT THIS METHOD BE893343A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813121311 DE3121311A1 (en) 1981-05-29 1981-05-29 Method for determining the failure characteristic of a lamp circuit, and a circuit arrangement for carrying out the method

Publications (1)

Publication Number Publication Date
BE893343A true BE893343A (en) 1982-09-16

Family

ID=6133452

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/208210A BE893343A (en) 1981-05-29 1982-05-28 METHOD FOR DETERMINING THE FAILURE CHARACTERISTIC OF A LAMP CIRCUIT AND CIRCUIT SYSTEM FOR CARRYING OUT THIS METHOD

Country Status (2)

Country Link
BE (1) BE893343A (en)
DE (1) DE3121311A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2578708B1 (en) * 1985-03-06 1987-03-27 Nicolas Jean Pierre ELECTRICAL CIRCUIT OF LIGHTING DEVICE, IN PARTICULAR FOR AIRPORT INDICATOR BOX
DE3635682A1 (en) * 1986-10-21 1988-04-28 Bbc Brown Boveri & Cie Monitoring device for lamp failure in airfield lighting systems
ES2042959T3 (en) * 1989-12-27 1993-12-16 Scheidt & Bachmann Gmbh DEVICE FOR MONITORING THE FUNCTIONALITY OF AN INCANDESCENT LAMP.
DE9319889U1 (en) * 1993-12-23 1995-05-04 Siemens AG, 80333 München Series circuit transformer

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55121156A (en) * 1979-03-13 1980-09-18 Toshiba Corp Core disconnection detection unit

Also Published As

Publication number Publication date
DE3121311A1 (en) 1983-01-27
DE3121311C2 (en) 1989-04-13

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: TELEFUNKEN SYSTEMTECHNIK G.M.B.H.

Effective date: 19930531