Patent · US Active

Method and system for an engine assembly

US11125141B2 · kind B2 · utility

1Cited by

3References

20Claims

0Family size

Assignee

Ford Global Technologies, LLC · US

Inventors

Rainer Kiehn · Frechen, DE
Krystian Dylong · Cologne, DE
Georg Louven · Neuwied, DE
Christoph Niederhut · Cologne, DE

Key dates

Filing date	Feb 21, 2020
Grant date	Sep 21, 2021
Priority date	—
Expiry date	Feb 21, 2040

Classification

Technology area (CPC H)Electricity
CPC primaryH02K49/00
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

Methods and systems are provided for an internal combustion engine assembly comprising a water pump driven by a crankcase venting system. In one example, a method may include adjusting a transmission ratio of a magnetic transmission in response to a temperature of an engine, wherein the magnetic transmission connects a water pump to a crankcase venting system of the engine.

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