Patent · US Active

High-pressure discharge lamp with improved ignitability and high-voltage pulse generator

US8183782B2 · kind B2 · utility

0Cited by

15References

5Claims

0Family size

Assignee

OSRAM GmbH · DE

Inventors

Andreas Kloss · Poing, DE
Ute Liepold · Birkenfeld, DE
Carsten Schuh · Baldham, DE
Thorsten Steinkopff · Eglharting, DE
Klaus Stockwald · Munich, DE
Steffen Walter · Gaimersheim, DE

Key dates

Filing date	Dec 22, 2006
Grant date	May 22, 2012
Priority date	—
Expiry date	Jul 11, 2028

Classification

Technology area (CPC H)Electricity
CPC primaryH03K3/537
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

High pressure discharge lamp (20) with improved ignitability. A spiral pulse generator (1) that is directly mounted inside the outer piston (12) of the lamp is used for igniting the high pressure discharge lamp.

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