Patent · US Active

Filter insert

US9562458B2 · kind B2 · utility

1Cited by

1References

12Claims

0Family size

Assignee

Mahle International GmbH · DE

Inventors

Markus Amtmann · Regensburg, DE
Hans Erlach · Ansfelden, AT
Werner Schadler · Seggauberg, AT

Key dates

Filing date	Aug 31, 2010
Grant date	Feb 7, 2017
Priority date	—
Expiry date	Feb 21, 2033

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02T10/12
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

A tank filter insert having a filter insert housing having at least one inlet and at least one outlet; a filter device for filtering the liquid stored in the tank; and a heating device, which heats the housing at least in the region of the at least one inlet, the at least one outlet, and the filter device.

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