Patent · US Active

Cooling system with a coolant pump for an internal combustion engine

US10190479B2 · kind B2 · utility

0Cited by

8References

14Claims

0Family size

Assignee

GM GLOBAL TECHNOLOGY OPERATIONS LLC · US

Inventors

Mario REICHENBACH · Gerolzhofen, DE
Torsten Mueller · Zirndorf, DE
Michael Brinker · Gerolzhofen, DE
Michael Selinger · Mainz, DE

Key dates

Filing date	May 16, 2016
Grant date	Jan 29, 2019
Priority date	—
Expiry date	Sep 22, 2036

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF01P2060/08
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

A method is disclosed for operating a cooling system with a heater and a coolant pump for an internal combustion engine. The cooling system is switched into a predetermined operating mode as a function of a heater request and a temperature.

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