ARMSTRONG INTERNATIONAL, INC. Patent applications |
Patent application number | Title | Published |
20160025393 | Refrigeration Purger Monitor - An industrial refrigeration system has a purger for removing non-condensable content extracted from a volume of refrigerant. The purger separates a quantity of refrigerant from a mixture of refrigerant and air and purges the air and a portion of the refrigerant. The purger includes a control unit and an algorithm that estimates the purged quantity of refrigerant from measured and stored refrigeration and purger operating parameters. | 01-28-2016 |
20100153068 | STEAM TRAP MONITORING - An apparatus and method for monitoring the status of a steam trap include a device for sensing a process condition of the steam trap and a device for processing the sensed condition. The apparatus can include a processor positioned on a steam trap. The connection of the monitoring device to the steam trap can be to the trap itself or to an adjacent pipe or other apparatus. | 06-17-2010 |