FIELD: electrical engineering; incandescent lamps.
SUBSTANCE: proposed incandescent lamp is characterized in that its luminous element is made in the form of molten conductor disposed in grooves of ceramic base cooled down by heat tube.
EFFECT: reduced cost.
2 cl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| INCANDESCENT LAMP | 2004 |
|
RU2287204C2 |
| AUTOMATIC LAMP WITH STEP START-UP (METHOD FOR PROTECTION OF ILLUMINATING INCANDESCENT LAMP) | 2009 |
|
RU2388106C1 |
| LIGHT SOURCE AND TS MANUFACTURING PROCESS | 2000 |
|
RU2260226C2 |
| 0 |
|
SU547584A1 | |
| FILAMENT LAMP | 1990 |
|
RU2007780C1 |
| INCANDESCENT LAMP | 1990 |
|
RU2011242C1 |
| 0 |
|
SU18361A1 | |
| LUMINOUS AID FOR COVERED OR CLOSED SPACES | 1992 |
|
RU2039396C1 |
| 0 |
|
SU3296A1 | |
| METHOD OF MANUFACTURING GAS-FILLED ELECTRIC LAMPS | 0 |
|
SU1534556A1 |
