Patent · US Active

Rail vehicle having a covered bogie

US11021174B2 · kind B2 · utility

1Cited by

3References

10Claims

0Family size

Assignee

Siemens Mobility GmbH · DE

Inventors

Andreas Grzona · Straelen, DE
Martin Krause · Rheinberg, DE
Thomas Weiss · Tamm, DE

Key dates

Filing date	Dec 16, 2016
Grant date	Jun 1, 2021
Priority date	—
Expiry date	Oct 7, 2037

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02T30/00
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

A rail vehicle has a bogie, which is covered in such a way that a bogie cavity exists, which is formed in the under floor region of the rail vehicle by a cover assembly and walls adjacent to the bogie. A device for producing pressurized air is connected, with respect to flow, to an air inlet device in the walls of the bogie cavity in such a way that the air can be blown into the bogie cavity.

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