Sound insulation insert for decentralized living space ventilation systems or for outside air passage systems as well as punching tool and method for producing such a sound insulation insert
DE102019101885A1
Electro separator in step form
DE102018126847A1
Ionizer element for an electrical separator as well as an appropriately equipped electrical separator and room ventilation unit
DE102018115257A1
Decentralized device for controlled room ventilation
DE102018102543A1
Sound insulation insert for decentralized residential ventilation systems or outdoor air outlet systems
DE102017114034A1
Heat storage element for decentralized room ventilation systems with axial fan, heat storage arrangement and decentralized room ventilation system
DE102016100551A1
Electro-separator arrangement, in particular for decentralized residential ventilation systems
DE102015118475A1
Method for operating a decentralized device for controlled ventilation of living space and according to the method designed living room ventilation device
US2010039192A1
Active inductance for very high frequencies based on CMOS inverters
