Abstract: The invention relates to a heat transfer device with channels for heat-absorbing media and channels for heat-emitting media, at least one of the channels having a textile structure with compressed and non-compressed regions. Whilst the compressed regions are disposed in the transition regions between the channels in order to improve the heat transfer to or across the channel wall, the non-compressed regions are disposed in the flow regions of the channels. This construction enables a large heat transfer to the heat transfer surface with simultaneously good heat conduction from the heat transfer surface to the separating surface. The invention likewise relates to heat exchangers with heat transfer devices of this type.

Abstract: The invention relates to a heat transfer device with channels for heat-absorbing media and channels for heat-emitting media, at least one of the channels having a textile structure with compressed and non-compressed regions. Whilst the compressed regions are disposed in the transition regions between the channels in order to improve the heat transfer to or across the channel wall, the non-compressed regions are disposed in the flow regions of the channels. This construction enables a large heat transfer to the heat transfer surface with simultaneously good heat conduction from the heat transfer surface to the separating surface. The invention likewise relates to heat exchangers with heat transfer devices of this type.

Abstract: System including an adsorption heat pump with at least one adsorber and at least one heat accumulator and method for operating an adsorption heat pump. The system additionally includes a heat source configured to provide heat for a desorption at a temperature that is at least one of higher than temperature levels achievable through previous adsorption cycles in the at least one heat accumulator and not available in a predetermined quantity in the at least one heat accumulator. The at least one heat accumulator is structured and arranged to simultaneously store heat at different temperature levels therein. Adsorption heat released during an adsorption, which is not to be used for a later desorption, is dissipated to a heat sink. Adsorption heat to be used for the later desorption is stored in the heat accumulator at a temperature dependent on an adsorption temperature. Desorption heat is extractable at least in part from the at least one heat accumulator at a desired temperature.

Abstract: The invention relates to an arrangement that has an adsorption heat pump with at least one adsorber and at least one heat accumulator with the following features: heat at different temperature levels can be stored in the heat accumulator (2) simultaneously; adsorption heat released during the adsorption, which heat is not to be used for a later desorption, can be dissipated to a heat sink; adsorption heat that is to be used for the desorption can be stored in the heat accumulator at a temperature dependent on the adsorption temperature; desorption heat can be extracted at least in part from the heat accumulator at a desired temperature; a heat source, in particular a thermal solar collector is available, with which heat necessary for the desorption can be provided at a temperature level that is higher than the temperature levels achievable through previous desorption in the heat accumulator (2), and/or heat can be provided which is not available in the required quantity in the heat accumulator.