Patent · US Expired

Medium/high voltage incandescent lamp and reflector combination

US5757113A · kind A · utility

3Cited by

7References

13Claims

0Family size

Assignee

Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH · DE

Inventors

Ulrich Binder · Ennigerloh, DE
Rolf Kiesel · Aalen, DE

Key dates

Filing date	Oct 17, 1996
Grant date	May 26, 1998
Priority date	—
Expiry date	Oct 17, 2016

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF21V7/09
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A reflector incandescent lamp for high-voltage operation has substantially xially parallel radiant body sections and a reflector, whose facets are formed by approximately axially parallel cylindrical segments.

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