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SPACE PATENTS BY
Aerospace Assignees
Aerospace Inventors
Time Lines

Composite fan case with integral containment zone

Invented by: Andrew R. Marshall
Grand Valley, CA Applicant: Name City State Country Type Marshall

Originally Assigned to: PRATT & WHITNEY CANADA CORP.
Longueuil, CA Family ID: 1000001101753
[Now assigned to . . .]

Issued:2015-05-19
Filed:2008-09-26
Application No:12239177
Examined by:Kim; Craig

A turbofan engine which has a composite fan case surrounding a fan with a plurality of fan blades is disclosed. The composite fan case includes a containment zone having an inner fabric layer composed of resin-impregnated fibers substantially uni-axially oriented in a common angular direction corresponding to a blade release angle of the fan blades. The fan case also includes a composite outer shell and an energy absorbing core disposed radially between the inner fabric layer and the composite outer shell. The energy absorbing core includes non resin impregnated multidirectional fibers.

[pdf] U.S. Pat. No. 9,032,706

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This information is part of a study by Oasis Global, Inc. of all space inventions filed at the United States Patent and Trademark Office, and is provided for informational purposes only. It is not an endorsement of any particular assignee, inventor or invention. Although Peter A. Koziol represents inventors and assignees of space inventions he does not represent all of the inventors and assignees listed. The prosecuting attorney agent or firm for each patent is identified by the United States Patent and Trademark Office in the patent specfication, which can be viewed by clicking on the patent image or downloading the patent document. For more information regarding Mr. Koziol's background and experience, or to learn more about space inventions, please contact Mr. Koziol.

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