Patent · US Active

Turbine for a charging device

US11920480B1 · kind B1 · utility

1Cited by

1References

27Claims

0Family size

Assignee

BorgWarner Inc. · US

Inventors

Patrick Werner · Erisried, DE
Oliver Haase · Fair Haven, US
Tim Weiland · Kirchheimbolanden, DE

Key dates

Filing date	Feb 9, 2023
Grant date	Mar 5, 2024
Priority date	—
Expiry date	Feb 9, 2043

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF05D2240/12
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

A turbine (10) for a charging device (1) with a turbine housing (100) with a feed duct assembly (200), a turbine outlet duct (110) and a receptacle space (120). The feed duct assembly (200) includes a first feed duct (210) having a first fluid inlet portion (211) and a first fluid outlet portion (212), and a second feed duct (220) having a second fluid inlet portion (221) and a second fluid outlet portion (222). The first fluid outlet portion (212) extends across a first angular range (α1) about the guide installation (400). The second fluid outlet portion (222) extends across a second angular range (α2) about the guide installation (400). The first angular range (α1) is larger than the second angular range (α2). The first fluid inlet portion (211) and the second fluid inlet portion (221) are mutually spaced apart in the circumferential direction (26).

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