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US 12,215,610 B1Granted
Air turbine energy recapture system
AssigneeGoogle Inc.
InventorTravis James Miller
Life of this patent
Estimating the term…
Abstract
A system includes a hot air vent extending about a heat source. The hot air vent is configured to produce an air flow by directing air heated by the heat source to rise upward along the hot air vent. The system further includes a wind turbine arranged at a top of the hot air vent configured to be operated by the heated air rising upward along the hot air vent.
Claims18
A system comprising:
- a hot air vent extending about a heat source, the hot air vent configured to produce an air flow by directing air heated by the heat source to rise upward along the hot air vent;
- at least one wind turbine arranged at a top of the hot air vent, the at least one wind turbine configured to be operated by the heated air rising upward along the hot air vent;
- a cooling unit mounted to a ceiling above the hot air vent and configured to cool the heated air rising from the hot air vent and to direct the cooled air down an alley about the heat source producing the air circulation in the alley;
- and
- a space adjacent to the ceiling, the space configured to receive the heated air exiting the at least one wind turbine and to direct the heated air to the cooling unit.
2 more elements
A data center comprising:
- a plurality of servers;
- a hot air vent extending about the plurality of servers, the hot air vent configured to direct air heated by the plurality of the servers upward along the hot air vent;
- an alley defined adjacent the plurality of servers,
- a cooling unit arranged above the plurality of servers and mounted to a ceiling of the data center and configured to receive the heated air, to cool the heated air and to direct the cooled air down the alley toward the plurality of servers;
- and
- at least one wind turbine arranged between the hot air vent and the cooling unit in a space adjacent to the ceiling or downstream of the cooling unit in the alley, the at least one wind turbine configured to be operated by at least one of the heated air rising from the hot air vent or the cooled air emitted from the cooling unit to generate power.
3 more elements
A method for recapturing energy, the method comprising:
- directing air heated by a heat source associated with a hot air vent upward along the hot air vent to a space adjacent to a ceiling;
- directing the heated air in the space to a cooling unit mounted to the ceiling;
- directing air cooled by the cooling unit mounted to the ceiling down an alley adjacent to the heat source toward the heat source underneath the cooling unit;
- and
- operating at least one wind turbine arranged between the hot air vent and the cooling unit in the space or downstream the cooling unit in the alley to recapture energy from at least one of the heated air or the cooled air, respectively, the at least one wind turbine operated by at least one of the heated air or the cooled air to generate power.
2 more elements
A system comprising:
- a cooling unit mounted to a ceiling and configured to direct cooled air toward a heat source along an alley defined adjacent the heat source;
- and
- at least one wind turbine arranged downstream of the cooling unit in the alley, the at least one wind turbine configured to be operated by the cooled air emitted from the cooling unit.
Dependencies are inferred from the claim text.