FI86358C - Belysningsanordning - Google Patents

Belysningsanordning Download PDF

Info

Publication number
FI86358C
FI86358C FI895573A FI895573A FI86358C FI 86358 C FI86358 C FI 86358C FI 895573 A FI895573 A FI 895573A FI 895573 A FI895573 A FI 895573A FI 86358 C FI86358 C FI 86358C
Authority
FI
Finland
Prior art keywords
voltage
light source
lamp
lamps
lighting device
Prior art date
Application number
FI895573A
Other languages
English (en)
Finnish (fi)
Other versions
FI895573A (fi
FI895573A0 (fi
FI86358B (fi
Inventor
Jouko Kuisma
Tapio Nieminen
Original Assignee
Teknoware Oy
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 Teknoware Oy filed Critical Teknoware Oy
Priority to FI895573A priority Critical patent/FI86358C/sv
Publication of FI895573A0 publication Critical patent/FI895573A0/fi
Priority to SE9003218A priority patent/SE9003218L/sv
Priority to DE4032410A priority patent/DE4032410A1/de
Priority to NO90905036A priority patent/NO905036L/no
Publication of FI895573A publication Critical patent/FI895573A/fi
Publication of FI86358B publication Critical patent/FI86358B/fi
Application granted granted Critical
Publication of FI86358C publication Critical patent/FI86358C/sv

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
    • H02M5/02—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc
    • 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
    • H05B47/10—Controlling the light source

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Rectifiers (AREA)

Claims (5)

1. Belysningsanordning speciellt för markeringsbe-lysning av utgängar omfattande en ljuskälla (1), säsom en 5 glödlampa, med en viss märkspänning och med en viss ljus-effekt vid denna märkspänning, vilken kan mätäs med säväl växel- som likspänning, kännetecknad därav, att i serie med ljuskällan (1) anordnats ett organ (2,3,4), som kapar en del av växelspänningens vägform och sälunda matar 10 en lägre spanning till ljuskällan, men som inte nämnvärt förändrar likspänningen.
2. Belysningsanordning enligt patentkravet 1, kännetecknad därav, att nämnda organ är en diod (2).
3. Belysningsanordning enligt patentkravet 1, kännetecknad därav, att nämnda organ är en drossel (3).
4. Belysningsanordning enligt patentkravet 1, kännetecknad därav, att nämnda organ är en 20 triac eller tyristor (4).
FI895573A 1989-11-22 1989-11-22 Belysningsanordning FI86358C (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FI895573A FI86358C (sv) 1989-11-22 1989-11-22 Belysningsanordning
SE9003218A SE9003218L (sv) 1989-11-22 1990-10-09 Belysningsanordning
DE4032410A DE4032410A1 (de) 1989-11-22 1990-10-12 Leuchte
NO90905036A NO905036L (no) 1989-11-22 1990-11-21 Belysningsanordning.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI895573A FI86358C (sv) 1989-11-22 1989-11-22 Belysningsanordning
FI895573 1989-11-22

Publications (4)

Publication Number Publication Date
FI895573A0 FI895573A0 (fi) 1989-11-22
FI895573A FI895573A (fi) 1991-05-23
FI86358B FI86358B (fi) 1992-04-30
FI86358C true FI86358C (sv) 1992-08-10

Family

ID=8529397

Family Applications (1)

Application Number Title Priority Date Filing Date
FI895573A FI86358C (sv) 1989-11-22 1989-11-22 Belysningsanordning

Country Status (4)

Country Link
DE (1) DE4032410A1 (sv)
FI (1) FI86358C (sv)
NO (1) NO905036L (sv)
SE (1) SE9003218L (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI97935C (sv) * 1995-05-12 1997-03-10 Teknoware Oy Belysningssystem
DE29615264U1 (de) * 1996-09-02 1996-11-21 Haas, Peter F., 86938 Schondorf Energiesparvorrichtung für elektrische Lampen, insbesondere Glühlampen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2921864A1 (de) * 1979-05-26 1980-11-27 Binninger Dieter Einrichtung zur erhoehung der lebensdauer von lampen, insbesondere gluehlampen
DE3403095A1 (de) * 1983-12-10 1985-06-20 Branislav Grimsic Scheibenfoermige strombegrenzungsanordnung

Also Published As

Publication number Publication date
FI895573A (fi) 1991-05-23
FI895573A0 (fi) 1989-11-22
SE9003218L (sv) 1991-05-23
FI86358B (fi) 1992-04-30
DE4032410A1 (de) 1991-05-23
SE9003218D0 (sv) 1990-10-09
NO905036L (no) 1991-05-23
NO905036D0 (no) 1990-11-21

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MM Patent lapsed
MM Patent lapsed

Owner name: TEKNOWARE OY