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.:
Date of Patent:
Jan. 23, 2024
Filed:
May. 16, 2022
Applicant:
Christopher Scott Spies, Belton, MO (US);
Inventor:
Christopher Scott Spies, Belton, MO (US);
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F04D 29/42 (2006.01); F02B 33/40 (2006.01); F04D 29/056 (2006.01); F04D 29/046 (2006.01); F04D 29/04 (2006.01); F04D 17/12 (2006.01); F04D 29/043 (2006.01); F04D 29/05 (2006.01);
U.S. Cl.
CPC ...
F04D 29/4206 (2013.01); F02B 33/40 (2013.01); F04D 29/056 (2013.01); F04D 17/125 (2013.01); F04D 29/04 (2013.01); F04D 29/043 (2013.01); F04D 29/046 (2013.01); F04D 29/05 (2013.01); F04D 29/0563 (2013.01);
Abstract
A supercharger transmission case that includes both small and large impeller shaft bearing bores in a single component to avoid potential misalignment, and to allow the bores to be machined during the same machining setup by the same tool. The supercharger transmission case may be fabricated of low thermal expansion material, such as a hypereutectic metal matrix comprising aluminum and silicon, to further reduce thermal expansion of the transmission case and bearings.