Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
November 9, 2010
Patent Application Number
11661928
Date Filed
September 6, 2005
Patent Primary Examiner
Patent abstract
A fuel pump includes an outer partitioning wall formed with an intake port; an inner partitioning wall formed with a discharge port; and an impeller housed between the outer partitioning wall and the inner partitioning wall, wherein each of the outer partitioning wall and the inner partitioning wall is formed with a fuel flow path that communicates with the intake port and the discharge port in a portion opposing a blade body provided on a periphery of the impeller, and the intake port is provided with an eddy current prevention section that prevents inflowing fuel from forming an eddy current.
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