TRANSVERSE FAN AIR BLOWER FOR AIR CONDITIONER

摘要

PROBLEM TO BE SOLVED: To provide a transverse fan air blower for an air conditioner which can facilitate the manufacture of stabilizers and can obtain a reliable noise attenuating effect. SOLUTION: This transverse fan air blower includes a transverse fan 10 which is comprised of a large number of unit fans 11 arranged in a row, a motor which affords a driving force of the transverse fan 10, a rear guide 20 which provides a passage of air blown off by the transverse fan 10, and a stabilizer 30 which is disposed in front of the transverse fan 10 and is provided with a semicircular facing portion 31 defining a proper gap with the outer peripheral surface of the transverse fan 10 and stabilizes a vortex generated at the time of rotating the transverse fan 10. A rib is formed on the facing portion 31 of the stabilizer 30 and such a rib changes the top thereof such that the position of the top is continuously and regularly changed along an axial direction of the transverse fan 10 at the time of rotating the transverse fan 10 while always maintaining the proper gap with the outer peripheral surface of the transverse fan thus dispersing the noise generating point of time.