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. 02, 2018
Filed:
Jan. 08, 2015
Honeywell International Inc., Morristown, NJ (US);
Vaclav Kares, Strakonice, CZ;
Vit Houst, Sestajovice, CZ;
Ondrej Lednicky, Novy Jicin, CZ;
Michal Mokos, Ivancice, CZ;
Milan Nejedly, Brno, CZ;
Zbynek Oseljsek, Brno, CZ;
Daniel Turecek, Ostopovice, CZ;
Honeywell International Inc., Morris Plains, NJ (US);
Abstract
An assembly can include a first radial compressor wheel that has a rotational axis and that includes a hub surface that includes an annular ridge disposed at a radius measured from the rotational axis; a second radial compressor wheel that includes a hub surface; and an annular baffle disposed at least in part between the hub surfaces where the annular baffle includes an outer surface and an inner edge that defines an opening having a central axis where the outer surface includes a surface portion to one side of the inner edge that faces the hub surface of the first radial compressor wheel, where the surface portion includes an annular channel over a radial width measured from the central axis and where the radial width spans the radius of the annular ridge.