Patent Treuhand Gesellschaft Fur Elektrische Gluhlampen Mbh

Patent-Treuhand-Gesellschaft Für Elecktrische Glühampen Mbh

Bodo Mittler

Axel Bunk

Franz Breuer

The subject matter of the disclosure is a power supply system for a lamp, having foils, which are embedded in a gas-tight manner in a pinch seal of the lamp and on which are arranged, in each case on two opposing narrow sides, an inner power supply line and an outer power supply line for the purpose of supplying power to a luminous element of the lamp, the outer power supply lines having lamp-side end sections, which are connected to the foils. According to the invention, the end sections of the outer power supply lines extend at least in sections approximately at right angles to a longitudinal axis of the foils.

Power supply system for a lamp and lamp having this power supply system

An assembly for lamp construction, including a solid tungsten W component () and at least one film () having two contact faces, comprising a metallic molybdenum base body and a coating, which is applied at least in part to said base body and which includes ruthenium or rhenium alone or as an alloy in the region of the first contact face, which produces the contact with the W component, whereas the second contact face is not coated and is intended to be in contact with glass.

Assembly for lamp construction and associated lamp and method for connecting the assembly

Sealing foil for making a lamp (), comprising a metallic base body made from molybdenum and a coating which has been applied to at least part of the base body and which contains chromium, rhenium or ruthenium, alone or as an alloy, the foil being formed as a stack comprising two parts () which have a different coating.

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Stadtbergen, Germany

Bodo Mittler