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US 12,038,194 B2Granted
Method and system for changing a flow rate of air out of a duct in a HVAC system
AssigneeSuncourt, Inc.
InventorDavid J Forman
Life of this patent
Estimating the term…
Abstract
An electric fan powered register booster for a forced air vent in a HVAC system where the booster is configured to stop operation when either of the following events has occurred: 1) the current temperature in the booster has regressed from a recent stored extreme temperature or 2) a predetermined setpoint temperature is between the current temperature and the stored extreme temperature.
Claims20
A method of improving operation of distribution system for thermally altered fluids, comprising the steps of:
- providing an electric device for causing fluid to move more quickly through a distribution system for thermally altered fluids;
- providing a temperature sensor for sensing a temperature characteristic of said thermally altered fluids;
- and
- wherein said electric device is configured to turn off in response to a determination that a predetermined magnitude of a width of a deviation has occurred between a current temperature characteristic of said thermally altered fluid and one of a maximum stored temperature characteristic and a minimum stored temperature characteristic of thermally altered fluid in said distribution system.
1 more element
A system for changing a flow rate of fluid out of a vessel, the system comprising:
- an electric device configured to cooperate with an output end of a vessel containing a thermally altered fluid;
- and
- wherein said electric device is configured to stop powered operation if a predetermined magnitude of deviation has occurred between a current temperature characteristic of fluid in said vessel and one of a maximum stored temperature characteristic and a minimum stored temperature characteristic of fluid in said vessel.
An HVAC system comprising:
- an electric device configured for accelerating thermally altered fluid in a vessel;
- a temperature sensor configured for determining a temperature characteristic of said thermally altered fluid in said vessel;
- wherein said electric device is configured to turn off in response to a determination that a predetermined magnitude of deviation has occurred between a current temperature characteristic of said thermally altered fluid in said vessel;
- and
- one of a stored temperature characteristic and a minimum temperature characteristic of thermally altered fluid in said vessel.
2 more elements
Dependencies are inferred from the claim text.