Heating device

US9848464B2 · kind B2 · utility

Assignees

• Mahle International GmbH · DE
• BEHR-HELLA THERMOCONTROL GMBH · DE

Inventors

• Michael Kohl · Britzingen, DE
• Karl-Gerd Krumbach · Burgstetten, DE
• Karl Lochmahr · Leinfelden, DE
• Wolfgang Seewald · Stuttgart, DE
• Olivier Schunck · Thanvillé, FR
• Dirk Nagel · Paderborn, DE
• Lars HEEPER · Paderborn, DE
• Matthias STALLEIN · Rietberg, DE
• Michael Steinkamp · Lippstadt, DE
• Karsten Marquas · Arnsberg, DE
• Volker DICKE · Bestwig, DE

Key dates

• Filing date: Jul 23, 2013
• Grant date: Dec 19, 2017
• Expiry date: Jan 14, 2035

Classification

• Technology area (CPC F): Mechanical Engineering; Lighting; Heating
• CPC primary: F24D2200/08
• WIPO field: Transport
• WIPO sector: Mechanical engineering

Abstract

The application relates to an induction heating device having a housing and a fluid duct. The fluid duct is arranged in the housing and has a fluid inlet and a fluid outlet. Inside the housing is an induction element which generates an alternating magnetic field and which is separated from the fluid duct in a sealed manner by at least one wall. The device also includes at least one metallic areal heating element arranged in the fluid duct which can be heated by the alternating magnetic field.