Temperature and relative humidity controller
AssigneeNelumbo Inc.
InventorsLance R. Brockway, David C. Walther, James Ma
Life of this patent
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Abstract
Control systems are provided that provide thermodynamically decoupled control of temperature and relative humidity and/or reduce or prevent frost formation or remove previously-formed frost. The control systems herein may be included as a component of a heating, ventilation, air conditioning, and refrigeration system that includes a heat exchanger.
Claims5
A coating composition comprising a structured surface that consists of nanostructured features,
- wherein the coating composition when deposited on an air-side surface of a heat exchanger that comprises an air-side and a tube-side causes a change in temperature, pressure, and/or capacity for heat transfer on the tube-side of the heat exchanger when the heat exchanger is in operation.
A heat exchanger that comprises an air-side and a tube-side, wherein an air-side surface of the heat exchanger comprises a coating composition comprising a structured surface that consists of nanostructured features.
Dependencies are inferred from the claim text.