Siemens Aktiengesellschaft

Andre Grobstich

Michael Schöttler

A heat storage device for storing and providing heat energy accruing with the power generation by means of a fluid, includes at least a first and a second chamber. The first chamber is disposed above the second chamber and a conduit disposed substantially in the chambers connects an upper region of the first chamber to a lower region of the second chamber, such that in operation there are no temperature differences and thus also no buoyancy forces between end points of the conduit. An installation is for combined heat and power, and a method is for storing and providing heat energy accruing with the power generation.

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Steinberg, Germany

Andre Grobstich