Divergent Technologies, Inc.

Sigma Labs, Inc.

Nanopore, Inc.

Sigma Additive Solutions, Inc.

Peter Campbell

Mark J Cola

Vivek R Dave

R Bruce Madigan

Alberto M Castro

Lars Jacquemetton

Glenn Wikle

Douglas M Smith

Kevin H Roderick

This disclosure describes various system and methods for monitoring photons emitted by a heat source of an additive manufacturing device. Sensor data recorded while monitoring the photons can be used to predict metallurgical, mechanical and geometrical properties of a part produced during an additive manufacturing operation. In some embodiments, a test pattern can be used to calibrate an additive manufacturing device.

Systems and methods for additive manufacturing operations

A sorption cooling system for providing cooled air to the cabin of a vehicle. The sorption cooling system includes an evaporator, a condenser adapted to fluidly communication with the evaporator, and a plurality of adsorbent beds adapted for fluid communication with the condenser and the evaporator. Each adsorbent bed includes a fluid impermeable casing, desiccant sheets having apertures therethrough, a refrigerant flow path for flowing a refrigerant proximal to a first side of the desiccant sheets, and a coolant flow path for flowing a coolant fluid proximal to a second side of the desiccant sheets. The apertures are a portion of one of the refrigerant and coolant flow paths.

Sorption cooling systems, their use in automotive cooling applications and methods relating to the same

Growing community of inventors

Albuquerque, NM, United States of America

Peter Campbell