Mahle International Gmbh

Guillaume Daudon

Jean-Philippe Gries

Jerome Stoeckel

Gilles Magnier

Eric Marlier

Nicolas Edel

Jean-Francois Walter

Najim Belkaid

Serge Bohn

Audrey Zahnd

Juan S Garulo

Juan Sastre Garulo

Jérôme Stoeckel

Jacques Feugere

An electrical adapter for electrically connecting a control unit of a heating device to an electric energy source and to an electrical signal source. The adapter may include a support, an electrical signal line, a first electrical supply line, a second electrical supply line, and a filter device. The signal line and the supply lines may be embedded in a plastic material of the support. Ends of the signal line may merge into a signal input connection and into a signal output connection. Ends of the supply lines may merge into a first and second electrical supply input connection and into a first and second electrical supply output connection. The filter device may be configured to filter an electric supply current conducted via the supply lines. The filter device may include a first and second electrical filter connection via which the filter device is electrically connected to the supply lines.

Electrical adapter

An operating method for an electric heater may include heating a fluid passing the electric heater to an outlet temperature by at least one heating element and operating the electric heater in one of a normal mode or a protection mode. In the normal mode, the at least one heating element may be supplied with at least one of a direct current and a direct voltage. In the protection mode, electrical power supplied to the at least one heating element may be regulated by pulse width modulation. The electric heater may be operated in the normal mode if a reference temperature is less than or equal to a critical temperature and in the protection mode if the reference temperature is greater than the critical temperature.

Operating method for an electric heater

The present disclosure concerns a connector system, e.g., for connecting an electrical component with a circuit board. The connector system includes an electrical heater-function-component having an electrical component-contact-surface for an electrical connection of the electrical heater-function-component. A circuit-board having an electrical board-contact surface is provided for an electrical connection of the circuit-board. A connector assembly connects the heater-function-component with the circuit-board. The connector assembly is arranged at the electrical component-contact-surface and the electrical board-contact-surface for connecting the heater-function-component with the circuit-board.

Connector system and heater system

Growing community of inventors

La Bourgonce, France

Guillaume Daudon