Vorrichtung zur Beseitigung und Verhinderung von Ablagerungen mit Ultraschallwellen in fluessigen Medien

The device has an ultrasonic wave generator and flat introduction elements, to introduce ultrasonic energy into the fluid medium in an appliance. The generator and a wave transmitter (2) are positioned outside the fluid medium. A separate ultrasonic flat projector (1) of tubular circular construction is connected to the generator. A full-length gap in the projector is in direct contact with the fluid medium with its inside and outside (6,7). The generator is formed, so that ultrasonic energy/waves are transmitted intermittently in the form of impulses, into the fluid medium. USE - Esp. for appliances containing water e.g. heat- exchangers, pipe lines, boilers etc. ADVANTAGE - Simple and cheap, suitable for mass production, maximises generated energy.