Kaco Gmbh & Co. Kg

Ivt Installations Und Verbindungstechnik Gmbh & Co. Kg

Bernd Schulz

Andreas Genesius

Christoph Hennig

Christian Voll

Thomas Hein

Jochen Scharrer

The valve for pressure compensation and/or for emergency venting of a container, preferably of a housing of a vehicle battery, has a housing () with an inlet () that is closable by at least one valve element () subjected to a closing force in a first position. The housing () is at least partially gas-permeable and preferably water-tight, and has at least one outlet () which is located behind the valve element () when the valve element () assumes its first position. So that in case of a malfunction even larger quantities of gas can be guided to the exterior through the valve, is the valve element for an increased pressure surpassing the closing force at the inlet () is adjustable in the direction toward a second position against the closing force, in which the valve element () at least partially opens the outlet () such that the outlet () is directly connected in flow communication with the inlet ().

Valve for pressure compensation and/or for emergency venting of a container, in particular of a container of a battery of an electric vehicle, as well as container with such a valve

A heat storage apparatus for a temperature range of about 10 to 95 degrees Celsius, especially for solar installations, heat pumps, boilers or the like and for extraction of heat for the operation of a room heating installation and/or an installation for water for use, consists of a low-temperature latent heat storage device and a downstream water reservoir. In that case, the fresh water feed for the installation for water for use runs, for preheating, through the low-temperature latent heat storage device before entry into the water reservoir and the return of the heat exchanger runs, for further cooling down of the return flow to the lowest possible temperature level, through the low-temperature latent heat storage device after exit from the water reservoir.

Heat storage apparatus

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Ilsfeld, Germany

Bernd Schulz