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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 9327840 B1

PDFFull Text
Date of Patent:
May. 03, 2016

Filed:

Aug. 21, 2012

Ram air turbine with a speed engaged clutch

Applicants:

Magdy A. Kandil, Rockford, IL (US);

David Everett Russ, Rockford, IL (US);

Stephen George Mican, West Point, CA (US);

Inventors:

Magdy A. Kandil, Rockford, IL (US);

David Everett Russ, Rockford, IL (US);

Stephen George Mican, West Point, CA (US);

Assignee:

Hamilton Sundstrand Corporation, Windsor Locks, CT (US);

Attorney:

Stephen G. Mican

Primary Examiner:

Igor Kershteyn

Assistant Examiner:

Christopher R Legendre

Int. Cl.
CPC ...
F03D 7/04 (2006.01); B64D 41/00 (2006.01); F16D 43/04 (2006.01); F16D 13/12 (2006.01); F16D 43/10 (2006.01); F16D 43/18 (2006.01); F16D 43/14 (2006.01); F16D 43/202 (2006.01);
U.S. Cl.
CPC ...
B64D 41/007 (2013.01); F03D 7/04 (2013.01); F16D 13/12 (2013.01); F16D 43/04 (2013.01); F16D 43/10 (2013.01); F16D 43/18 (2013.01); F16D 43/2022 (2013.01); F16D 2043/145 (2013.01);
Abstract

A ram air turbine with a turbine assembly and a power train, the turbine assembly only coupling to the entire power train upon reaching a desired rotational speed of the turbine assembly, the ram air turbine having a clutch mechanism, the engagement of which couples the turbine assembly to at least a portion of the power train, and a speed control mechanism that engages the clutch mechanism only when the turbine assembly attains at least the desired rotational speed.

Find Patent Forward Citations

Kandil, Magdy. (2016). Ram air turbine with a speed engaged clutch (U.S. Patent No. 9327840). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9327840

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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