| 摘要 |
#CMT# #/CMT# The device (10) has an air supply device i.e. hose, whose end is arranged at a hollow wheel carrier (14) that comprises an air supply aperture (16) and a cone-shaped air exhausting aperture (18). The air supply and exhausting apertures are aligned to a brake component (12) to be cooled. The air exhausting apertures are distributedly arranged in a circumferential direction and/or a radial direction. The air supply device is attached at the air supply aperture, where the wheel carrier is supplied with cool air through the air supply device. A valve is arranged in the air supply device. #CMT#USE : #/CMT# Device for cooling a rotatable component e.g. brake disk and friction surface, of a brake e.g. disk brake and drum brake (all claimed), rotating with a wheel of a motor car. #CMT#ADVANTAGE : #/CMT# The utilization of the wheel carrier enables reduction of installation space of the device. The device utilizes reduced number of components, so that the device has a simple structure. The exhausting apertures are distributedly arranged in the circumferential direction and/or the radial direction, thus enabling uniform cooling of the brake component. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a schematic sectional view of a device for cooling a rotatable component of a brake. 10 : Device for cooling rotatable component of brake 12 : Brake component 14 : Hollow wheel carrier 16 : Air supply aperture 18 : Cone-shaped air exhausting aperture. |
