Patent · US Expired

Gas discharge lamp with separately operating electrode groups

US6483255B1 · kind B1 · utility

2Cited by

4References

12Claims

0Family size

Assignee

Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH · DE

Inventors

Frank Vollkommer · Nittenau, DE
Lothar Hitzschke · Munich, DE
Simon Jerebic · Regensburg, DE

Key dates

Filing date	Jul 29, 1999
Grant date	Nov 19, 2002
Priority date	—
Expiry date	Jul 29, 2019

Classification

Technology area (CPC H)Electricity
CPC primaryH01J61/305
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

The description relates to gas-discharge lamps having electrode structures for dielectrically inhibited discharges, in which the electrodes are divided into separately operable groups for independently switchable operation.

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