Waveguide for plastics welding using an incoherent infrared light source

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United States of America Patent

SERIAL NO

11520227

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Abstract

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An assembly for producing a weld coupling a first part of a workpiece to a second part of the workpiece. The assembly comprises a first incoherent light source that generates incoherent light energy and a first negative waveguide having an input end and an output end, the incoherent light energy from the first incoherent light source and that reflected by the first reflector entering the first negative waveguide at the input end, passing through the first negative waveguide and exiting the first negative waveguide at the output end. The first negative waveguide having a non-conical longitudinal cross section producing a non-circular weld zone

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Patent Owner(s)

Patent OwnerAddress
BRANSON ULTRASONICS CORPORATION41 EAGLE ROAD DANBURY CT 06813

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Caldwell, Scott Henrietta, NY 32 98
Hershey, Daniel D Fairport, NY 7 39
Nelson, Kenneth Rochester, NY 12 398

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