US Patent 7559406 Acoustic fluid machine
Patent 7559406 was granted and assigned to Anest Iwata on July, 2009 by the United States Patent and Trademark Office.
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Patent abstract
In an acoustic fluid machine, an acoustic resonator gradually reduces in diameter towards the top on which a valve device is provided to suck a gas into the resonator. The gas is compressed in the resonator by a circular-plate piston at the lower end of the resonator and discharged via an outlet of the valve device. The piston comprises a rubber plate fixed to the resonator and a metal plate attached on the rubber plate.
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US Patent 07559406 Acoustic fluid machine US Patent 7559406 Acoustic fluid machine
Infobox
Patent Number
0755940600
Patent Number
755940600
Edits on 23 Mar, 2023
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Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
075594060
Date of Patent
July 14, 2009
0Patent Application Number
116891420
Date Filed
March 21, 2007
0Official Website
Patent Primary Examiner
Edits on 24 Sep, 2022
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Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
075594060
Date of Patent
July 14, 2009
0Patent Application Number
116891420
Date Filed
March 21, 2007
0Official Website
Patent Primary Examiner
Edits on 18 Jun, 2022
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US Patent 07559406 Acoustic fluid machine
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07559406
Date of patent
July 14, 2009
Patent application number
11689142
Date Filed
March 21, 2007
Patent primary examiner
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