Lampe für Scheinwerfer mit einem Reflektor
The incandescent lamp has a filament consisting of several filament segments each made in a rectilinear spiral parallel to each other and arranged in several layers, see Fig. 3. In a group of filament segments, the rectilinear filaments are arranged along a virtual developed curve. The lamp has a fi...
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| Zusammenfassung: | The incandescent lamp has a filament consisting of several filament segments each made in a rectilinear spiral parallel to each other and arranged in several layers, see Fig. 3. In a group of filament segments, the rectilinear filaments are arranged along a virtual developed curve. The lamp has a first group of filaments (1,2,3,4) arranged along a first developed curved surface (30A) and a second group of filaments (5,6,7,8) along a second developed curved surface (30B). |
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