Foil for lamps and associated power supply system and electric lamp with such a respective foil and associated production process
AssigneeOsram Gesellschaft Mit Beschraenkter Haftung
InventorsThomas Heil, Georg Rosenbauer
Life of this patent
Estimating the term…
Abstract
A foil for lamp construction is provided with a substantially rectangular design with a longitudinal axis and a transverse axis. The foil may include at least one zone in its interior which comprises a plurality of structures arranged next to one another.
Claims19
A foil for lamp construction with a substantially rectangular design with a longitudinal axis and a transverse axis, the foil comprising:
- at least one zone in its interior which comprises a plurality of structures arranged next to one another.
A power supply system for a lamp, the power supply system comprising:
- a foil;
- and
- at least one power supply line connected to the foil,
- the foil comprising at least one zone in its interior which comprises a plurality of structures arranged next to one another being connected to the power supply line by virtue of the fact that the power supply line bears against the foil in the region of the zone and is welded to the foil.
An electric lamp, with a bulb made of glass and containing a fill and at least one seal as well as a light-emitting means fitted in the bulb, the light-emitting means being connected to a foil in the seal via an inner power supply line, and the foil being connected to an outer power supply line, wherein the foil comprises at least one zone in its interior which comprises a plurality of structures arranged next to one another, and at least one of the power supply lines is welded to the foil in the region of the zone.
A method for manufacturing a power supply system,
- the power supply system comprising:
- a foil;
- and
- at least one power supply line connected to the foil,
- the foil comprising at least one zone in its interior which comprises a plurality of structures arranged next to one another being connected to the power supply line by virtue of the fact that the power supply line bears against the foil in the region of the zone and is welded to the foil;
- the method comprising:
- producing a zone of structures on the foil in the region of the point at which the power supply line will be fastened;
- laying the power supply line against the foil, with the power supply line also bearing in the region of the zone;
- and
- fastening the power supply line to the foil by means of a welding operation.
Dependencies are inferred from the claim text.