Patent · US Active

Lamp-ballast-system with integrated cooling circuit

US7887223B2 · kind B2 · utility

1Cited by

6References

6Claims

0Family size

Assignee

KONINKLIJKE PHILIPS ELECTRONICS NV · NL

Inventors

Wolfgang Schiene · Würselen, DE
Georg Greuel · Roetgen, DE

Key dates

Filing date	Nov 21, 2005
Grant date	Feb 15, 2011
Priority date	—
Expiry date	May 2, 2028

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC02F2201/004
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

The subject of the present invention is a lamp-ballast-system (1), especially a dielectric barrier discharge (DBD-) lamp-ballast-system for generating and/or emitting a radiation of ultraviolet (UV-)-light comprising: a lamp (2) having means for electrical contacting and a ballast (3) having a housing (4) accommodating at least a high-voltage part and a lamp support, connectable to and supplying the DBD-lamp (2) at least with electricity, whereby the electrical connection (5) between the DBD-lamp (2) and the ballast (3) is arranged cable-free.

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