Rotary kinetic fluid motors or pumps – Including additional means causing or controlling fluid flow... – Means subjected to or is working fluid
Patent
1996-05-29
1998-09-22
Denion, Thomas E.
Rotary kinetic fluid motors or pumps
Including additional means causing or controlling fluid flow...
Means subjected to or is working fluid
415178, 4152131, 4152141, F01D 508
Patent
active
058105549
ABSTRACT:
An electronic component cooling apparatus capable of permitting a sufficient amount of air to be fed to an electronic component to be cooled. An impeller which includes a plurality of blades for sucking air from one side in an axial direction of a revolving shaft of a motor is fixed on a rotor of the motor. A casing having a cylindrical cavity defined therein in which the motor and impeller are received is constructed of a peripheral wall arranged so as to surround the impeller and a closing wall for closing an end of the cavity on the other side in the axial direction. The peripheral wall is formed at a portion thereof in proximity to an end thereof on the one side with a lateral discharge port through which air suckedly introduced into the cavity is discharged so that a surrounding portion for surrounding a whole circumference of the impeller is left at a portion of the peripheral wall in proximity to an end on the other side. The casing is provided with a spacer means for providing an interval between the casing and an opposite member.
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Kodaira Yuichi
Kodama Nobumasa
Ogawara Toshiki
Watanabe Michinori
Yokozawa Shinjiro
Denion Thomas E.
Sanyo Denki Co. Ltd.
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