US Patent 9874224 Centrifugal compressor and turbocharger
Patent 9874224 was granted and assigned to IHI Corporation on January, 2018 by the United States Patent and Trademark Office.
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Patent abstract
A diffuser includes a ring-shaped parallel part, and a ring-shaped throttling part formed continuously to the inside of the parallel part in a radial direction. A wall surface of the throttling part includes a flow passage area minimum portion which makes minimal a flow passage area of the diffuser, and a ring-shaped protruding portion located closer to the outlet side of the compressor wheel than the flow passage area minimum portion, and protruding toward the flow passage of the diffuser.
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Patent Citations Received
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Patent Inventor Names
Isao Morita0
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US Patent 09874224 Centrifugal compressor and turbocharger US Patent 9874224 Centrifugal compressor and turbocharger
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Patent Number
09874224
Patent Number
9874224
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US Patent 09874224 Centrifugal compressor and turbocharger
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Is a
Patent applicant
Current assignee
Patent jurisdiction
Patent number
09874224
Date of patent
January 23, 2018
Patent application number
14955688
Date Filed
December 1, 2015
Patent primary examiner
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