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. 14, 2025
Filed:
Dec. 07, 2023
Honda Motor Co., Ltd., Tokyo, JP;
Takashi Sakakibara, Saitama, JP;
Naoki Kuno, Saitama, JP;
HONDA MOTOR CO., LTD., Tokyo, JP;
Abstract
A radial turbine impeller includes full blades and splitter blades arranged alternately in the rotational direction of the radial turbine impeller, the splitter blades having a shorter blade length in a fluid flow direction in the radial turbine impeller than the full blades. A throat is provided between each two of the full blades adjacent to each other in the rotational direction. A part of a downstream edge of each splitter blade on a side of a base edge which is joined to an outer peripheral surface of a hub is positioned upstream of the throat, and a part of the downstream edge of each splitter blade on a side of a tip edge which is remote from the outer peripheral surface of the hub is positioned downstream of the part of the downstream edge on the side of the base edge.