Claims
- 1. A disk drive device comprising:
- a motor;
- at least an information recording disk mechanically coupled to said motor so as to be rotatable by said motor;
- a housing consisting of a top cover and a base plate, in which said information recording disk is located; and
- an air filter having at least two ends, said air filter disposed in said case for purifying air in said housing;
- wherein a negative pressure generating fence is located on said top cover along the outer periphery of said information recording disk to form an air stream path having two side surfaces and a bottom surface, grooves being formed on the two side surfaces of said air stream path and a V-shaped stepwise recess portion being disposed on the bottom surface thereof, and wherein an engaging portion is formed on the base plate at a position corresponding to said stepwise recess portion, said air filter being formed in a V-shape, and located such that the two ends thereof are inserted in said grooves and that the two side ends are inserted in said stepwise recess portion and in the engaging portion, respectively.
Priority Claims (2)
Number |
Date |
Country |
Kind |
1-25134[U] |
Mar 1989 |
JPX |
|
1-25135[U]JPX |
Mar 1989 |
JPX |
|
Parent Case Info
This application is a division of application Ser. No. 07/490,111, filed Mar. 7, 1990.
US Referenced Citations (4)
Divisions (1)
|
Number |
Date |
Country |
Parent |
490111 |
Mar 1990 |
|