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, 2020
Filed:
Apr. 22, 2011
Norihisa Handa, Tokyo, JP;
Satoru Ohashi, Tokyo, JP;
Masahiro Tanida, Tokyo, JP;
Shusaku Yamasaki, Tokyo, JP;
Norihisa Handa, Tokyo, JP;
Satoru Ohashi, Tokyo, JP;
Masahiro Tanida, Tokyo, JP;
Shusaku Yamasaki, Tokyo, JP;
IHI Corporation, Tokyo, JP;
Abstract
A rotary machine capable of carrying out efficient cooling without increasing costs or deteriorating performance is provided. A motorserving as the rotary machine has a rotorconfigured to be rotatable around a rotary shaft, a statorhaving a stator corearranged around the rotorand a coilattached to the stator coreso that a coil end partprotrudes from each end of the stator core, mold membersandformed at both ends of the stator core, to cover base parts of the coil end parts, and partition partsandattached in contact with the mold membersand, to separate a space Sin which the rotoris arranged from a space Sin which the coil end partsare arranged.