Mahle International Gmbh

Eberspacher Climate Control Systems Gmbh & Co. Kg

Catem Gmbh & Co. Kg

Dbk David + Baader Gmbh

David + Baader - Dbk

David & Baader - Dbk - Spezialfabrik Elektischer Apparate Und

Alcatel Seg Ag

Eberspacher Catem Gmbh & Co. Kg

Klaus Beetz

Franz Bohlender

Andreas Enderich

Stefan Ruppel

Wolfgang Pfister

Günter Eberspach

Yakup Özkaya

Thomas Gschwind

Jürgen Stehlig

Hans-Peter Feustel

Hartmut Sauter

Gerd Kissner

Torsten Schellhase

Frank Stoll

Jörg Stange

A catalytic burner, especially for a vehicle heater, for the catalytically supported combustion of a fuel/combustion air mixture, includes a mixing chamber () and a combustion air feed device (), for feeding combustion air to the mixing chamber () and a fuel feed device (), for feeding fuel to the mixing chamber (), upstream of the mixing chamber (). A catalyzer device () is provided with at least one catalyzer unit (), through which the fuel/combustion air mixture can flow. The fuel feed device () includes an evaporator device () receiving liquid fuel from a fuel feed line () and releasing fuel vapor into the mixing chamber () or/and the at least one catalyzer unit () includes a grid-like support with catalyst material on a surface of the a grid-like support.

Catalytic burner, especially for a vehicle heater

The invention relates to a device () for ventilating a crankcase of an internal combustion engine, comprising a ventilation line leading from the crankcase to the suction line of the internal combustion engine, an oil-mist separator () for separating the oil parts from the blow-by-gases containing the oil-mist from the crankcase is arranged in the path thereof. Also, said device () comprises a pump () which is arranged upstream of the oil-mist separator () and which is used to produce a negative pressure. The invention is characterized in that the oil-mist separator () and the pump () are embodied as connected modules thus providing a particularly compact structure.

Device for ventilating a crankcase

A centrifugal oil mist separator device integrated into an axially hollow camshaft of an internal combustion engine should permit a good separation effect. To this end, a device is provided whereby

Centrifugal oil mist separation device integrated in an axial hollow shaft of an internal combustion engine

Embodiments of the present invention relate to a heating device for a fluid line, in particular for a crankcase venting system in an internal combustion engine, with a heating element and with a holding device, through which the heating element can be mounted on the fluid line. Embodiments of the invention also relate to a fluid line for the accommodation of the said heating device and to a heating module with a fluid line and a heating device fitted to it. Embodiments of the invention also relate to a method for the manufacture of the heating device mentioned above.

Heating device for a fluid line and method of manufacture

The present invention relates to an electric heating device which is especially conceived as a heating device for use in automotive vehicles. A plurality of heating elements, which are stacked so as to define a heating block, form together with a control device a structural unit. For this purpose, the control device is accommodated in a lateral bar of the frame by means of which the heating elements are held together. The air to be heated flows through the heating block as well as through windows provided in the lateral bar, past cooling elements which are respectively connected to the power-electronics components of the control device.

Electric heating device, especially for use in motor vehicles

The invention relates to a flow heater for heating liquid in a closed cycle in a motor vehicle. The flow heater comprises at least one radiator with at least one channel, through which the liquid to be heated flows, ant at least one PTC-heating element for heating the closely adjacent radiator.

Flow heater

An electric heating system comprising at least two electric heating resistors, the heating power of which being adjusted by a control device comprising a plurality of controllers each one of which has one of the electric heating resistor associated with it, wherein the control range of the control means is distributed over the controllers and wherein a different control range is associated to each controller.

System for controlling a plurality of resistive heating elements

Growing community of inventors

Karlsruhe, Germany

Klaus Beetz