General Electric Company

Tiszai Vegy Kombinat

Tungsram Operations Kft

Imre Molnar

Zoltan Laszlo Bako

Jozsef Gallai

Laszlo Nagy

Lajos Trezl

Andor Huszar

Istan Rusznak

Geza Szekely

Krisztian Mihaly Kovacs

Ilona Zaoui Nee Serfozo

Robert Abai

Gyorgy Bertalan

Istvan Mudra

Peter Pinter

Zoltan Bako

A replaceable lighting module in an LED light source is provided. The module improves thermal, mechanical, and electrical connection with an associated fixture. The replaceable module also provides for precise positioning and improves on optical properties of the light distribution.

Replaceable light emitting diode module with high optical precision

An automotive daytime running lamp assembly includes an incandescent light source received within a reflector member. The reflector member is formed as a surface of revolution about a longitudinal axis and has an enlarged, first end, and a narrowed, second end with an opening that receives at least a portion of a light source therethrough along the longitudinal axis. A sleeve is received over a portion of the light source and at least partially extends through the reflector member opening. A cap received over the second end of the reflector member about the opening is fixedly secured to a disk, preferably by fusing or welding the components together. Likewise, the disk and metal sleeve are fixedly secured or fused/welded together so that the light source is fixed relative to the reflector member. A mounting member is provided for secure optical positioning of the assembly in a fixture of the associated automotive vehicle.

Reflector lamp used as daytime running lamp

A compounded plastic system containing 3 to 90% by weight of a crystalline polyolefine, 0.4 to 80% by weight of a non-crystalline polyolefine, 25 to 90% by weight of a pigment and/or filling agent, 0.5 to 10% by weight of surfactants, and optionally other polymers, wherein the system contains two surfactants of different HLB-values, the one surfactant having a HLB-value lower than 9 and the other surfactant having a HLB-value higher than 9, both surfactants being heat-resistant up to at least 160.degree. C. The compounded plastic system according to the invention retains the properties of the starting system even when admixed with widely varying amounts of filling agents, and even more, in certain respects it possesses improved characteristics.

Compounded plastic system

Growing community of inventors

Budapest, Hungary

Imre Molnar