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.:
Date of Patent:
Apr. 23, 2024
Filed:
Dec. 18, 2019
Steinel Gmbh, Herzebrock-Clarholz, DE;
Frank Albri, Herzebrock-Clarholz, DE;
Thomas Möller, Herford, DE;
Torsten Born, Oerlinghausen, DE;
Heinrich Hagemeier, Warendorf, DE;
Tobias Zubke, Gütersloh, DE;
Thomas Schreckenberger, Gütersloh, DE;
Steinel GmbH, Herzebrock-Clarholz, DE;
Abstract
The invention relates to a hot-air fan including a fan device for generating an air flow, a heating device for heating the air flow, and a control unit connected to the fan device and to the heating device. In this process, the control unit is designed to control the fan device in such a manner that, when the heating device is switched on, the fan device generates a starting air flow that is reduced to an operating air flow. The invention also relates to a method for operating the hot-air fan, including the steps of switching on the heating device and generating a starting air flow that is reduced to an operating air flow.