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. 01, 2021
Filed:
Sep. 05, 2018
Applicant:
Hanwha Aerospace Co., Ltd., Changwon-si, KR;
Inventors:
Jae Ho Choi, Changwon-si, KR;
Se Mi Kim, Changwon-si, KR;
Assignee:
HANWHA AEROSPACE CO., LTD., Changwon-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F04D 29/44 (2006.01); F04D 17/10 (2006.01);
U.S. Cl.
CPC ...
F04D 29/444 (2013.01); F04D 17/10 (2013.01); F04D 29/441 (2013.01); F05D 2230/53 (2013.01); F05D 2240/12 (2013.01);
Abstract
A diffuser for a compressor includes a body having a ring shape and including: a fluid inflow face extending along a radial direction of the diffuser; and a rim bent from the fluid inflow face; main vanes formed on the fluid inflow face and the rim to guide fluid; and at least one splitter vane disposed between adjacent main vanes of the main vanes to guide the fluid.