Patent · US Active

Motor vehicle air conditioning unit

US9975395B2 · kind B2 · utility

0Cited by

23References

9Claims

0Family size

Assignee

Mahle International GmbH · DE

Inventors

Elke DETTLING · Asperg, DE
Thomas Frey · Friolzheim, DE
Thomas Feith · Ditzingen, DE
Gottfried Duerr · Stuttgart, DE
Joachim Raimann · Stuttgart, DE

Key dates

Filing date	Jan 31, 2014
Grant date	May 22, 2018
Priority date	—
Expiry date	Mar 2, 2036

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T29/49359
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

A motor vehicle air conditioning unit having a housing, a heat exchanger, at least two manifolds and cooling tubes arranged therebetween forming a tube block. The housing has at least one first sealing rib oriented substantially parallel to an extending direction of the at least two manifolds and at least one second sealing rib oriented substantially parallel to an extending direction of the cooling tubes in the tube block, such that the at least one first sealing rib is oriented perpendicular to the at least one second sealing rib.

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