Portable electric impeller for cold and hot air (Machine-translation by Google Translate, not legally binding)

摘要

"NEW PORTABLE ELECTRIC DRIVER FOR COLD AND HOT AIR, which is characterized, essentially, by consisting of an enclosure that carries in its interior an electric motor located in its middle part and which has an axially vacuum air turbine at one end of its shaft , while at the opposite end it has a heating element, leaving at both ends respective inlet and outlet ports, respectively, for the sucked and driven air. (Machine-translation by Google Translate, not legally binding)