Patent · US Active

Lamp with sail-like overhead element, preferably for improving acoustics, room formation, and indirect lighting of workplaces

US7686482B2 · kind B2 · utility

4Cited by

6References

11Claims

0Family size

Assignee

Ructurelab GmbH · DE

Inventors

Jürgen Gendriesch · Mülheim an der Ruhr, DE
Jurgen Schubert · Dirmstein, DE
Alexander Prang · Mülheim an der Ruhr, DE

Key dates

Filing date	Apr 21, 2008
Grant date	Mar 30, 2010
Priority date	—
Expiry date	Apr 21, 2028

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF21W2131/402
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A light fixture shining light upward has a mast with a base or is attached to room or furniture systems. In order to improve the acoustics or a room, structure of a room, and/or for the indirect lighting of workplaces, a canopy element including a textile canopy and a frame stretching the textile canopy has at least one shaft-like element of the frame located eccentrically relative to the canopy, and is attached to the light-fixture mast or another part of the light fixture shining light upward.

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