Patent-treuhand-gesellschaft Fuer Elektrische Gluehlampen Mbh

Osram Gesellschaft MIT Beschrankter Haftung

Osram Gesellschaft MIT Beschraenuter Hattung

Josef Bauer

Roland Stark

Thomas Noll

Hans-Hermann Gmeiner

Thomas Mehr

Johann Holland

Michael Willacker

Inge Staudacher

Silvia Hangl

Herbert Fülz

A lamp which has a lamp glass envelope () having contact pins () projecting from its end () and which is held in a socket receptacle () having an insulator (), wherein the insulator () holds a small metallic tube () between a contact pin () of the lamp envelope () and a current-feeding connecting cable (4) in at least one through hole, to which small tube () the contact pin () is crimped and the connecting cable () is connected.

Built-in lamp with cable, in particular for aerodrome lighting

The subject matter of the disclosure is a PAR lamp arrangement having an integral lamp, in particular an integral halogen lamp, which is inserted into a base and is surrounded at least in sections by a reflector, the base and the integral lamp being connected via contact springs, and the reflector being covered by a diffusing screen. According to the invention, the reflector is made from aluminum and is provided with a reflective surface or coating. Owing to the aluminum reflector used and the fact that the integral lamp is held via contact springs, improved holding of the integral lamp is made possible with reduced weight and production complexity.

PAR lamp arrangement

Reflector lamp

Halogen bulb without additional safety device for high-volt/intermediate-t operation with a bulb pinched on one side produces an inherent safety effect by producing a current lead segment that is pinched from an uncoiled wire with a diameter of 130 .mu.m at most and the distance between the two current leads is suitably selected.

Halogen lamp with an inherent safety effect

Growing community of inventors

Walting, Germany

Josef Bauer