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US 2016/0126084 A1Published application
Method of producing a halogen lamp and halogen lamp
AssigneeVosla GmbH
InventorsMarkus Winkler, Martin Polster
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Abstract
The present invention relates to a method for producing a halogen lamp, comprising the following steps: providing a glass tube blanket; dip-coating of the glass tube blanket using a sol gel process having an inorganic coating; forming a lamp bulb from the coated glass tube blanket. The present invention relates further to a halogen lamp produced accordingly.
Claims16
A method of producing a halogen lamp, the method comprising:
- Providing a glass tube blanket;
- Dip-coating the glass tube blanket using a sol gel process having an inorganic coating;
- Forming a lamp bulb from the coated glass tube blanket.
A halogen lamp, comprising a lamp bulb made of hard glass comprising an inorganic coating at least on its inner surface.
Dependencies are inferred from the claim text.