| 摘要 |
The device has an electrically driven pump (41), an energy storage for providing electric energy and an open plastic container (11), in which the pump and the energy storage are received. A membrane made of a gas permeable material closes the plastic container. The membrane is impermeable to pathogens. The membrane consists of cellulose-based material, particularly paper. The membrane forms an air inlet for the pump. An independent claim is included for an application system with a discharge unit. |
