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:
Jun. 02, 2026
Filed:
Apr. 15, 2024
Parker-hannifin Corporation, Cleveland, OH (US);
Hai N. Hoang, North Mankato, MN (US);
Charles E. Kodet, North Mankato, MN (US);
Steven R. Huard, New Ulm, MN (US);
Joseph L. Dobmeier, Mankato, MN (US);
John W. Froeb, Charlotte, NC (US);
Jeff Nazzaro, Waconia, MN (US);
Parker-Hannifin Corporation, Cleveland, OH (US);
Abstract
An example stator includes a stator body that is generally cylindrical; and a plurality of posts that protrude axially from the stator body and are arranged in a circular array about a perimeter of the stator body. Each post of the plurality of posts may include: a first slot, a second slot that is disposed radially-outward from the first slot, and a partition wall that separates the first slot from the second slot. Respective first slots are aligned circularly to form an inward circular channel about an outer peripheral surface of the stator body, and respective second slots are aligned circularly to form an outward circular channel about the outer peripheral surface of the stator body, wherein the outward circular channel is insulated from the inward circular channel via respective partition walls of the plurality of posts.