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US Patent 7305832 Work extraction arrangement

Patent 7305832 was granted and assigned to Rolls-Royce on December, 2007 by the United States Patent and Trademark Office.

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Patent Inventor Names
James I Oswald0
Paul Fletcher0
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Patent abstract

A work extraction arrangement (10) comprises a cooling assembly (12) for cooling a gas to provide a working fluid capable of doing work. The arrangement (10) further includes storage means (14) for storing the working fluid and a turbine assembly (18) for extracting work from the working fluid. A fluid delivery assembly (16) is also provided to deliver the working fluid to the turbine assembly (18).

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Patent Citations Received
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US Patent 11686527 Cryogenic liquid energy storage
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Official Website
https://pdfpiw.uspto.gov/.piw?Docid=073058320
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US Patent 07305832 Work extraction arrangement US Patent 7305832 Work extraction arrangement

Infobox
Patent Number
073058320
Patent Number
73058320
Edits on 22 Sep, 2022
"Entity importer update"
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Golden AI
edited on 22 Sep, 2022
Infobox
Is a
Patent
Patent
0
Current Assignee
Rolls-Royce
Rolls-Royce
0
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
0
Patent Number
073058320
Date of Patent
December 11, 2007
0
Patent Application Number
110086590
Date Filed
December 10, 2004
0
Official Website
https://pdfpiw.uspto.gov/.piw?Docid=073058320
Patent Primary Examiner
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Ted Kim
0
Edits on 17 Jun, 2022
"Entity importer update"
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edited on 17 Jun, 2022
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Website URL
https://pdfpiw.uspto.gov/.piw?Docid=07305832
Edits on 23 Nov, 2021
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 US Patent 07305832 Work extraction arrangement

Infobox
Is a
Patent
Patent
Current assignee
Rolls-Royce
Rolls-Royce
Patent jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent number
07305832
Date of patent
December 11, 2007
Patent application number
11008659
Date Filed
December 10, 2004
Patent primary examiner
‌
Ted Kim

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