AIRFLOW GENERATOR AND ARRAY OF AIRFLOW GENERATORS

摘要

An airflow generator (10 110 210) and array of airflow generators for use with an object (12 112 212) where each of the airflow generators (10 110 210) includes a flexible structure (20 120 220) having a first side (22 122 222) spaced from a portion of the object (12 112 212) to define an air space (15 115 215) therebetween and at least one piezoelectric structure (24 124 224) located on the flexible structure (20 120 220).