Additive manufacturing system including an optical isolator

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United States of America Patent

PATENT NO 11731198
APP PUB NO 20210053118A1
SERIAL NO

16545649

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Abstract

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An additive manufacturing apparatus including an energy source configured for transmitting a laser, a build plate configured to have a powder configured to be heated by the laser for additive manufacturing, at least one mirror positioned between the energy source and the build plate, the at least one mirror configured to direct the laser from the energy source to the build plate, and an optical isolator configured to reduce energy bounce back into the energy source.

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Patent Owner(s)

Patent OwnerAddress
ROSEMOUNT AEROSPACE INC14300 JUDICIAL ROAD BURNSVILLE MN 55306-4898

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chou, Ryan P Bloomington, US 1 0
Pitera, Rudy Woodbury, US 7 8
Ramthun, Kent A Snakopee, US 2 1
Seidel, Greg A Farmington, US 9 191
Wigen, Scott Eagan, US 21 74

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