Abstract: The present invention relates to fluid processing apparatus for use in an elongate passage (10), the apparatus comprising a plurality of means for applying ultrasonic energy (12) to fluid within the passage positioned axially along the elongate passage, wherein axially adjacent means for applying ultrasonic energy are radially non-parallel and radially non-opposing.
Abstract: The present invention relates to a fluid processing apparatus for use in an elongate passage (10), the apparatus comprising one or more means for applying ultrasonic energy to fluid (16) within the passage (10) and means for constraining flow of fluid (30) towards the longitudinal axis of the elongate passage.
Abstract: The present invention concerns apparatus for applying ultrasonic energy which comprises an applicator (1) having an outwardly facing surface, the apparatus further including an extender (6) which extends from the outwardly facing surface, and at least one booster (7) at the end of the extender remote from the applicator for boosting ultrasonic energy applied thereto to cause the applicator to oscillate, wherein the applicator, extender and booster are integrally formed. The invention also concerns the manufacture of the apparatus.
Abstract: The present invention relates to fluid processing apparatus for use in an elongate passage (10), the apparatus comprising a plurality of means for applying ultrasonic energy (12) to fluid within the passage positioned axially along the elongate passage, wherein axially adjacent means for applying ultrasonic energy are radially non-parallel and radially non-opposing.