The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 7425688 B1

PDF
Full Text
Expired
Date of Patent:
Sep. 16, 2008

Filed:

May. 06, 2005
Applicants:

Andreas Loesch, Annweiler, DE;

Ralf Frohn, Erlenbach, DE;

Jerome Grunewald, Silz, DE;

Jens Koehne, Kandel, DE;

Inventors:

Andreas Loesch, Annweiler, DE;

Ralf Frohn, Erlenbach, DE;

Jerome Grunewald, Silz, DE;

Jens Koehne, Kandel, DE;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A21B 1/22 (2006.01); F26B 11/02 (2006.01);
U.S. Cl.
CPC ...
Abstract

A heating assembly for heating a hot air stream flowing in a flow passage of a tumble dryer. The heating assembly is configured for installation in the flow passage and comprises at least one heating element and at least one temperature sensor. The heating element is arranged such that the hot air stream can flow around it in a passing direction (D). The at least one temperature sensor can detect the temperature of the hot air stream and is arranged such that it projects into a core area of the hot air stream.


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Loesch, Andreas. (2008). Heating assembly for a tumble dryer (U.S. Patent No. 7425688). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7425688

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