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:
Aug. 14, 2007
Filed:
Aug. 31, 2004
Simon Kaastra, Dinxperlo, NL;
Simon Kaastra, Dinxperlo, NL;
Ferro Techniek Holding B.V., , NL;
Abstract
The invention relates to a device for heating liquids, comprising: a liquid container, at least one electrical heating element connected to the liquid container for heating liquid received in the liquid container, at least one boiling sensor connected to, the inner side of the liquid container for detecting a boiling temperature in a part of the liquid container located above the liquid, at least one overheating sensor thermally connected to the heating element, and an electrical circuit in which the heating element, the boiling sensor and the overheating sensor are received such that a power supply to the heating element can be interrupted by the boiling sensor and the overheating sensor.