Veritas Ag

Marc Van Hooren

Peter Kahn

Andreas Seyler

Bernd Stoschek

Michael Rosemann

Gerhard Hummel

Alexandre Daumas

Roland Eisenacher

Thomas Grasmueck

Sven Mai

Burkhard Wirth

Norbert Pernikl

Wilfried Zuelch

Heribert Netzer

Volker Schulz

Wilfried ZÜLCH

Thomas GRASMÜCK

Hans-Joachim Fink

Michael Niesse

Stefan Wüsten

The present application relates to a fluid hose for conducting fluid, wherein the fluid hose is adapted as an at least two-layer fluid hose, which comprises an inner hose layer and an outer hose layer, wherein the inner hose layer encloses an interior of the fluid hose for receiving fluid, wherein the inner hose layer comprising an inner surface facing the interior of the fluid hose, wherein the inner hose layer is formed from a plastic, wherein a surface-modifying substance is embedded within the plastic in a diffusion-resistant manner; and wherein the surface-modifying substance is adapted to change a surface property of the inner surface of the inner hose layer, in order to prevent colonization of the inner surface by microorganisms.

Fluid hose with a surface modifiying substance

A hose line for a fluid, with an exterior support layer; a homogeneous barrier layer arranged within the support layer to prevent diffusion of the fluid; and an electrically conductive strip arranged on the internal side of the barrier layer to discharge electrical charges.

Hose line for a fluid

A container with a tube is disclosed, which is suitable for receiving therein urea-containing liquids and which, especially due to its material properties, can easily be installed subsequently into vehicles and engines. The tube can consist of TPV.

Fluid line

A conduit arrangement for a pressurized fluid, in particular for connecting a gearbox to an oil cooler. The conduit arrangement comprises a first fluid conduit and a second fluid conduit which can be connected to a housing, such as a gearbox housing, by a connecting arrangement. The connecting arrangement has a first connecting part and a second connecting part which have a respective through-passage. At least one of the connecting parts is made of plastic, wherein at least one of the fluid conduits is made of plastic. The plastic connecting part and the plastic fluid conduit are integrally connected to one another.

Conduit arrangement for a pressurized fluid, and method for the production thereof

The invention refers to a charge air hose for motor vehicles, comprising: a hose-shaped base member and a textile reinforcement. In a conventional charge air hose the textile reinforcement is embedded into the base member or it is arranged between two layers of the base member. A continuing dynamic load of the conventional charge air hose leads to delamination of the composite. To solve the problems known from the prior art, the invention provides a charge air hose for motor vehicles, comprising: a hose-shaped base member, a textile reinforcement arranged on the surface of the base member, wherein the hose-shaped base member is a vulcanized, elastomer-containing hose.

Charge air hose

The present invention relates to a multilayer hose, especially for conveying fuel, comprising an outer layer and a conductive, fluorine-containing, elastomeric inner layer, said inner layer comprising a fluorine-containing elastomer mixed with graphite.

Multilayer hose

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Freigericht-Bernbach, Germany

Marc Van Hooren