Patent · US Active

Exhaust air dryer having a fan

US9404212B2 · kind B2 · utility

0Cited by

5References

20Claims

0Family size

Assignee

BSH Hausgeräte GmbH · DE

Inventors

Thomas Nawrot · Berlin, DE
Andreas Ziemann · Potsdam, DE

Key dates

Filing date	Dec 18, 2008
Grant date	Aug 2, 2016
Priority date	—
Expiry date	Aug 5, 2032

Classification

Technology area (CPC D)Textiles; Paper
CPC primaryD06F2105/24
WIPO fieldOther consumer goods
WIPO sectorOther fields

Abstract

An exhaust air dryer having a housing that encloses an inner space, wherein the following structures are arranged in the inner space: a drying chamber for items to be dried; a supply air duct between a first supply air inlet and the drying chamber to supply air; a heater to heat the supply air in the supply air duct; a fan to guide heated supply air through the drying chamber; and an exhaust air duct arranged between the drying chamber and an exhaust air outlet on the housing to exhaust air. The fan is a dual-flow fan having a first flow path and a second flow path, wherein the first flow path is arranged in the exhaust air duct and the second flow path is arranged in the supply air duct.

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