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:
Oct. 15, 2019
Filed:
Nov. 17, 2014
Mitsubishi Heavy Industries Compressor Corporation, Tokyo, JP;
Nobuyori Yagi, Tokyo, JP;
Satoru Yoshida, Hiroshima, JP;
Abstract
This impeller is equipped with: a disk section that is fixed to a rotary shaft at least at the side of a first end in a direction of the axis and extends outward in a radial direction from the side of a second end; blade sections that are disposed to protrude from the disk section toward the side of the first end; and a cover section that covers the blade sections. The disk section includes a first member and a second member that are divided from each other in the direction of the axis by a dividing plane, which is orthogonal to the axis, at an inner side in the radial direction relative to the blade sections. The first member and the second member are joined on the dividing plane.