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 10680495 B1

Date of Patent:

Jun. 09, 2020

Filed:

Oct. 23, 2017

Linear shaft motor

Applicant:

Agie Charmilles SA, Losone, CH;

Inventor:

Marco Taborelli, Villa Guardia, IT;

Assignee:

Agie Charmilles SA, Losone, CH;

Attorney:

Harness, Dickey & Pierce, P.L.C.

Primary Examiner:

Dang D Le

Int. Cl.

CPC ...

H02K 5/20 (2006.01); H02K 9/10 (2006.01); H02K 9/22 (2006.01); H02K 41/03 (2006.01); B23H 11/00 (2006.01); H02K 9/19 (2006.01);

U.S. Cl.

CPC ...

H02K 9/10 (2013.01); H02K 5/20 (2013.01); H02K 9/22 (2013.01); H02K 41/031 (2013.01); B23H 11/003 (2013.01); H02K 9/19 (2013.01);

Abstract

A linear shaft motor () has a slider () and a tubular magnetic shaft (). The slider () includes an oblong cuboid shaped motor housing () having a rectangular cross-section with a longitudinal central bore (). The motor housing () includes at least two longitudinal cooling holes () which are part of an integrated fluid cooling circuit. The at least two longitudinal cooling holes (-) are distributed symmetrically at a left and at a right side of the central bore (), whereas the central axis () of any of the longitudinal cooling holes (-) lays below the topmost portion () of the central bore () and above the lowermost portion () of the central bore ().

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