US Patent 7827789 Linear free piston stirling machine
Patent 7827789 was granted and assigned to MicroGen on November, 2010 by the United States Patent and Trademark Office.
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Patent abstract
A linear-free piston Stirling machine comprising a displacer and a power piston. A rod is attached at one end to the displacer, extends through the power piston and is mounted to the casing at its opposite end via a spring. A resilient stopper at the opposite end is arranged to contact the engine casing if the displacement of the displacer exceeds a predetermined limit.
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Patent Inventor Names
Andrew Nicholas Hill0
Stephen Charles Welty0
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Official Website
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US Patent 07827789 Linear free piston stirling machine US Patent 7827789 Linear free piston stirling machine
Infobox
Patent Number
078277890
Patent Number
78277890
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Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
078277890
Date of Patent
November 9, 2010
0Patent Application Number
117936930
Date Filed
December 21, 2005
0Official Website
Patent Primary Examiner
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US Patent 07827789 Linear free piston stirling machine
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07827789
Date of patent
November 9, 2010
Patent application number
11793693
Date Filed
December 21, 2005
Patent primary examiner
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