Patent · US Active

Method for producing a tube lamp and corresponding tube lamp

US11209130B2 · kind B2 · utility

0Cited by

1References

22Claims

0Family size

Assignee

LEDVANCE GMBH · DE

Inventors

Georg Rosenbauer · Wassertrüdingen, DE
Bernhard Rieder · Regensburg, DE
Henrike Streppel · Regensburg, DE
Andreas Hammer · Regensburg, DE
Georg Scheipl · Meitingen, DE
Klaus Eckert · Herbrechtingen, DE

Key dates

Filing date	Oct 16, 2019
Grant date	Dec 28, 2021
Priority date	—
Expiry date	Nov 25, 2039

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF21Y2115/10
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A method for producing a tube lamp uses at least one leadframe. A leadframe is a flat structure which has two opposing surfaces extending substantially parallel and spaced apart by the sheet thickness. One or more stabilizing sections are applied to the leadframe. The leadframe is fastened with the stabilizing sections in a tubular housing of the tube lamp.

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