Patent · US Active

Exhaust-gas turbocharger component with microstructured surface

US9404370B2 · kind B2 · utility

1Cited by

7References

12Claims

0Family size

Assignee

BorgWarner Inc. · US

Inventors

Timo Scheuermann · Mainz, DE
Stefan Ebert · Kindenheim, DE

Key dates

Filing date	Aug 18, 2011
Grant date	Aug 2, 2016
Priority date	—
Expiry date	Aug 14, 2033

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF15D1/065
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

An exhaust-gas turbocharger component (10) having at least one flow-conducting component surface (11) and having a discontinuity structure (12) which is formed on the component surface (11). The discontinuity structure (12) has a multiplicity of punctiform depressions (13) which are arranged separately from one another on at least one part of the component surface (11).

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.