CENTRIFUGAL BLOWER AND AUTOMOBILE PROVIDED WITH SAME

Blower case provided in centrifugal blower of the present invention has side wall, suction port, a discharge port, and flow channel. In flow channel, when impeller is rotated by rotation action transmitted from motor, air sucked from suction port and passed through an inner peripheral side end and o...

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Bibliographic Details
Main Authors YOSHIDA TAKATOSHI, OKINAGA KINJIROU
Format Patent
LanguageEnglish
Published 14.09.2017
Subjects
BLASTING
HEATING
LIGHTING
MECHANICAL ENGINEERING
NON-POSITIVE DISPLACEMENT PUMPS
POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS
PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
WEAPONS
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Summary:Blower case provided in centrifugal blower of the present invention has side wall, suction port, a discharge port, and flow channel. In flow channel, when impeller is rotated by rotation action transmitted from motor, air sucked from suction port and passed through an inner peripheral side end and outer peripheral side end is guided to the discharge port along side wall. A shape of a cross section of flow channel including rotational axis is wider, toward an opposite side where the suction port is located relative to a side where suction port is located in a direction along axial center direction, in a second cross section located near the discharge port than in a first cross section located far from the discharge port in a direction in which impeller rotates.
Bibliography:Application Number: US201515504345