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:
Mar. 02, 2021
Filed:
Aug. 08, 2018
Vorwerk & Co. Interholding Gmbh, Wuppertal, DE;
David Erkek, Aarau, CH;
Georg Hackert, Bochum, DE;
Gerhard Isenberg, Cologne, DE;
Roman Ortmann, Duisburg, DE;
Andreas Schmidt, Mettmann, DE;
Vorwerk & Co. Interholding GmbH, Wuppertal, DE;
Abstract
A floor processing device has at least one electrical consumer, a battery for supplying power to the electrical consumer, and a control device for controlling the floor processing device. In order to avoid recharging the battery during an operating activity, the control device determines the anticipated energy required by one or more consumers to perform and fully complete a predefined operating activity, compares the anticipated energy required with an amount of energy stored in the battery, and if the stored amount of energy is less than the energy required, reduces the energy required by adjusting one or several operating parameters for the operating activity, in order to successfully execute the operating activity.