18692991. CROSS FLOW FAN AND BLOWING DEVICE (Mitsubishi Electric Corporation)
CROSS FLOW FAN AND BLOWING DEVICE
Organization Name
Mitsubishi Electric Corporation
Inventor(s)
CROSS FLOW FAN AND BLOWING DEVICE
This abstract first appeared for US patent application 18692991 titled 'CROSS FLOW FAN AND BLOWING DEVICE
Original Abstract Submitted
To provide a cross flow fan that can achieve an increase in air volume without causing an increase in size. Therefore, a cross flow fan includes a plurality of support rings arranged at a predetermined interval in a direction of a rotation axis, and a plurality of blades provided between adjacent support rings, located close to an outer circumference of the support ring, and spaced apart in the circumferential direction. The support ring has cutouts cut from the outer circumference end toward the inner circumference side, at each position between the adjacent blades. An outer diameter of the support ring at the cutout is smaller than a distance from the rotation axis to an outer end of the blade.