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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 12146411 B1

PDFFull Text
Date of Patent:
Nov. 19, 2024

Filed:

Feb. 07, 2024

Rotary machine

Applicant:

Lumenium Llc, Fredericksburg, VA (US);

Inventors:

William Lukaczyk, Fredericksburg, VA (US);

William Anderson, Fredericksburg, VA (US);

Riccardo Meldolesi, Shoreham-by-Sea, GB;

Assignee:

Lumenium LLC, Fredericksburg, VA (US);

Attorneys:

DeWitt LLP

Brian R. Pollack, Esq.

Primary Examiner:

J Todd Newton

Int. Cl.
CPC ...
F01C 21/00 (2006.01); F01C 1/22 (2006.01); F01C 1/32 (2006.01); F02B 53/14 (2006.01); F02B 55/02 (2006.01); F02B 55/08 (2006.01); F16H 1/28 (2006.01); F16H 57/02 (2012.01); F16H 57/04 (2010.01); F16J 1/14 (2006.01); F01C 21/10 (2006.01); F02B 53/10 (2006.01);
U.S. Cl.
CPC ...
F01C 1/22 (2013.01); F01C 21/008 (2013.01); F02B 53/14 (2013.01); F02B 55/02 (2013.01); F02B 55/08 (2013.01); F16H 57/02 (2013.01); F16H 57/0454 (2013.01); F16J 1/14 (2013.01); F01C 1/32 (2013.01); F01C 21/10 (2013.01); F02B 53/10 (2013.01); F02B 2730/011 (2013.01); F16H 1/28 (2013.01); F16H 2057/0203 (2013.01); F16H 2057/02039 (2013.01);
Abstract

The disclosure provides rotary machines that include, in one embodiment, a rotatable shaft defining a central axis A, the shaft having a first end and a second end. The shaft can have a first hub disposed thereon with a plurality of cavities. At least one contour is slidably received into an arcuate cavity in an exterior surface of the hub. The contour has a convex outer surface that cooperates with an inwardly facing curved surface of a housing to form a working volume.

Find Patent Forward Citations

Lukaczyk, William. (2024). Rotary machine (U.S. Patent No. 12146411). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12146411

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

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