cooling system for an ultrasound handbohrmaschine, ultrasonic handbohrmaschine and cooling of a schwingungserregereinheit ultrasonic handbohrmaschine

摘要

the invention relates to a cooling system for an ultrasound handbohrmaschine (10) fully a around a rotary axis (da) rotary antreibbare sonotrode (2) and with the sonotrode (2) on thetransfer of ultraschallschwingungen coupled schwingungserregereinheit (3), and the schwingungserregereinheit (3) in a through raumwandung (4).1) limited flüssigkeitsaufnahmeraum (4) is incorporated with the fluid and with means for production of the raumwandung (4).1) überstreichenden airflow is provided.