Patent · US Active

Charge air cooling unit for a two-staged turbocharger

US11542858B2 · kind B2 · utility

0Cited by

4References

12Claims

0Family size

Assignee

Caterpillar Motoren GmbH & Co. KG · DE

Inventors

Michael Sturm · Bad Mergentheim, DE
Markus Krueger · Weede, DE
Torben Gravert · Gettorf, DE
Jan Borchardt · Kiel, DE
Udo Wachtel · Schwedeneck, DE
Helge Seidel · Kiel, DE
Volker Abraham · Kiel, DE
Ole Ehlert · Trettendorf, DE

Key dates

Filing date	Aug 30, 2019
Grant date	Jan 3, 2023
Priority date	—
Expiry date	Aug 30, 2039

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02T10/12
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

The present invention relates to a charge air cooling unit comprising a first charge air cooler having a first end face provided with a first cooling fluid inlet and a first cooling fluid outlet and a second charge air cooler having a second end face provided with a second cooling fluid inlet and a second cooling fluid outlet. Specifically, the second charge air cooler is arranged adjacent to the first charge air cooler such that the first end face and the second end face are oriented in the same direction. Further, the charge air cooling unit comprises a manifold unit connected to the first end face and the second end face for guiding a cooling fluid through the first charge air cooler and the second charge air cooler.

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