The invention further relates to a corresponding sonotrode (7).

The present invention relates to an ultrasonic sonotrode (1) with a main sonotrode body (2) and a sealing area arranged on one side of the main sonotrode body (2).

The invention relates to a sonotrode for an ultrasonic surgical instrument.

A sonotrode (16) is connected to the ultrasonic transducer (17).

The invention is an apparatus comprising an ultrasonic horn (20).

The invention relates to a sonotrode for an ultrasonic surgical instrument.

One process consists in using a sonotrode adapted to the preform neck and mounting said preform by its neck directly on the sonotrode.

In, for example, the welding of circular objects, for instance packaging containers, use is made of an ultrasonic assembly for circular sealing, the assembly including a transducer (2) and an annular sonotrode (4).

The invention relates to a sonotrode (33) for machining workpieces and to a method for the operation of said sontotrode.

The ultrasonic system comprises at least one resonant unit having a sonotrode and a converter, an ultrasound generator that excites the converter, and an anvil opposite the sonotrode.

The punching device comprises an ultrasonic sonotrode (7) and a punching tool (9) which is fixable to the sonotrode at its proximal extremity.

A filter device having a sonotrode connected to a filtration assembly.

The system (100) includes an ultrasonic transducer (302) connected to a sonotrode (304).

The invention also relates to a corresponding welding device and to a corresponding sonotrode.

In some embodiments, the apparatus includes a sonotrode 140 and an ultrasound transducer 130 operative to induce longitudinal and/or transversal ultrasound vibrations in a least a portion of the sonotrode 140.