Patent · US Active

Method of producing a halogen lamp and halogen lamp

US9899206B2 · kind B2 · utility

0Cited by

5References

13Claims

0Family size

Assignee

vosla GmbH · DE

Inventors

Markus Winkler · Munich, DE
Martin Polster · Pausa, DE

Key dates

Filing date	Nov 4, 2015
Grant date	Feb 20, 2018
Priority date	—
Expiry date	Nov 4, 2035

Classification

Technology area (CPC H)Electricity
CPC primaryH01K7/02
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

The present invention relates to a method for producing a halogen lamp, including 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.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.