Röchling Automotive Se & Co. Kg

Röchling Automotive Se

So.f.ter. Tecnopolimeri Srl

Fabrizio Chini

Ivan De Metri

Luca Marini

Francesca Brunori

Stefano Dalpez

Christoph Ganthaler

Marco Barbolini

Vittorio Bortolon

Ferdinand Di Pauli

Davide Monsorno

Alberto Migliorini

Manfred Kampke

Ion Constantin

Werner Farina

Mirco Bragagnolo

Elmar Pichler

Francesca Sartori

Gloria Paoli

Edoardo Martelli

Devid Mosca

Antonio Petrone

A valve assembly for controlling cooling fluid in a vehicle including:

Injection molded plastic valve assembly for a motor vehicle

A vehicle tank for receiving a liquid medium, encompassing: a tank body having a tank wall; a heat exchanger arranged in an interior of the tank body, the heat exchanger having a first heat-exchanger heat delivery surface that faces toward the tank wall and is spaced away from the tank wall; and an electric heating apparatus that is arranged in the interior of the tank body,

Vehicle tank for receiving a liquid medium, and vehicle having such a vehicle tank

A motor vehicle tank subassembly for storing and discharging an operating liquid, encompassing a tank having a tank volume, a filling opening a withdrawal opening, and a conveying pump having intake and delivery sides, the intake side connected to the withdrawal opening, a material that forms a pore volume being received in the tank; the material that forms a pore volume, constituting a porous conveying body having a body volume, occupies only part of the tank volume, the porous conveying body embodied to receive liquid stored in the tank in its pore volume utilizing a capillary effect; the porous conveying body having a discharge portion connected to the withdrawal opening such that the withdrawal vacuum at the withdrawal opening brings about in pores of the discharge portion a discharge vacuum that overcomes the capillary effect occurring there; the remainder of the porous conveying body extending away from the discharge portion and the withdrawal opening.

Motor vehicle tank subassembly and withdrawal module having a porous conveying body

A preform that is embodied for manufacture of a combined heating and anti-surge apparatus for automotive operating fluid tanks, in particular for automotive reservoir tanks for aqueous urea solution, encompasses a planar plastic component having at least one electrical resistance heating trace provided thereon and having anti-surge baffles embodied integrally with the planar plastic component and standing off therefrom, the planar plastic component including as functional portions a heating portion having at least one electrical resistance heating trace provided thereon and an anti-surge portion, two functional portions of the plastic component being connected to one another movably relative to one another.

Preform for manufacturing a combined heating and anti-surge apparatus, and apparatus constituted therefrom

A water recovery apparatus for a motor vehicle, for recovering water from ambient air, encompasses:

Continuously operating water recovery apparatus for a motor vehicle

A motor vehicle operating liquid tank, in particular for storing aqueous urea solution, with a tank shell surrounding a tank volume and with a tank opening extending through the tank shell, a planar heating device in the tank volume is provided with an electrical resistance heating track arranged sandwiched between two plastic films that oppose one another in a planar manner and encase the resistance heating track, the plastic films opposing one another in a planar manner and each have a layer of compatible, thermoplastic plastics at least on their surfaces facing one another which are connected to one another locally at least along a seam track surrounding the electrical resistance heating track, slot areas are provided inside this seam track in which plastic film sections lie opposite one another in an unconnected manner without the intermediate arrangement of a section of a resistance heating track between them.

Heatable motor vehicle operating liquid tank and method of producing the heating device for it

An operating liquid tank for a motor vehicle, comprising a tank wall enclosing a tank volume that can be filled with an operating liquid, a filling arrangement designed for introducing operating liquid into the tank volume, and a removal arrangement designed for the removal of operating liquid from the tank volume, wherein the removal arrangement comprises a pump assembly with a pump and a pump drive, the pump assembly comprises at least two assembly components that are formed separately from one another and are or can be coupled magnetically to one another, and of which a first assembly component as drive component comprises at least one part of the pump drive and a second assembly component as conveying component comprises a conveying part of the pump that can be driven by the pump drive relative to a conveying component housing for movement, wherein the tank wall extends between the drive component and the conveying component and physically separates the conveying component located on the inner face of the tank wall from the drive component located on the outer face of the tank wall.

Operating liquid tank with pump assembly of multi-part construction

A heat exchanger () for arrangement inside a service-liquid tank (), in particular inside a motor-vehicle service-liquid tank (), comprising:

Heat exchanger for at least partial arrangement in a service liquid tank and heat-exchanger body for such a heat exchanger

A bipolar plate for a fuel cell comprises a fiber reinforcement structure containing thermoplastically bonded carbon fibers, the fiber reinforcement structure being multilayered and comprising a plurality of fiber reinforcement structure layers, at least two of which contain thermoplastically bonded carbon fibers.

Bipolar plate

Heating device (), in particular for heating an operating fluid tank of a motor vehicle, preferably a tank for storage of aqueous urea solution, the heating device () comprising an electrical resistance heating trace () with a heating side (), on which, in intended operation, heat is emitted to a fluid to be heated, and the heating side () opposing a carrier side (), on which the resistance heating trace () faces a mounting supporting it, wherein the resistance heating trace () is disposed between a flexible film () on its heating side () and a substrate (), rigid in comparison with the flexible film (), as the supporting mounting on the carrier side (), which is characterized in that the resistance heating trace () is connected to the rigid substrate () on the carrier side () without intermediate arrangement of a further film.

Heating device and tank with heating device

A filling head for an operating liquid tank, in particular of a motor vehicle, comprising a filling tube with an inlet end, which lies farther away from the tank, and an outlet end, which lies nearer to the tank, the filling tube for conducting operating liquid in a filling direction from the inlet end to the outlet end, a venting arrangement with an inflow end, which lies nearer to the tank and an outflow end which lies farther away from the tank, which end is provided for passing of gas in a counter-flow direction with respect to liquid flowing in the filling direction, in a venting direction extending from the inlet to the outflow end, the venting arrangement is provided, at least in the area of its outflow end, separate from the filling tube, the venting arrangement has a valve with a gas valve body, which is movable between a closed position, in which a gas flow in a valve passage is prevented, and a passage position, in which the gas may flow in the valve passage past the gas valve body, the valve having a liquid valve body, which is movable between a blocking position, in which a liquid flow in the valve passage is blocked, and an open position, in which the valve passage past the liquid valve body is open.

Filling head for an operating liquid tank with a gas and liquid valve body

An SCR device for a motor vehicle, comprising a tank for storing reducing liquid, an injection device for injection of the reducing liquid into an exhaust gas system of a motor vehicle, a liquid conduit for delivering reducing liquid from the tank to the injection device, a feed pump for conveying reducing liquid in the conduit, and a valve arrangement in the conduit, the valve arrangement designed to interrupt an injection flow in the conduit when the tank-side pressure is greater, than the injection device-side pressure in the conduit by less than an injection threshold value, and to allow the injection flow to pass when the tank-side pressure is greater by at least the injection threshold, the valve arrangement designed to interrupt a return flow in the conduit from the injection device to the tank when the injection device-side pressure is greater than the tank-side pressure by less than a return threshold value, and to allow the return flow to pass through when the injection device-side pressure is greater than the tank-side pressure in the conduit, by at least the return threshold value, the injection threshold value being greater than the return threshold value.

SCR Device with valve arrangement

A valve device (), in particular a throttle device, preferably for use in motor vehicles, the finished valve device () comprising a housing (), which surrounds a flow duct portion (), and additionally comprising at least two valves () accommodated on the housing () and movable relative thereto such that, by relative adjustment of the valves () relative to the housing (), the effective flow area of the flow duct portion () may be modified, adjacent valves () being produced separately and being couplable or coupled together for joint movement by interlocking geometries ().

Growing community of inventors

Isera, Italy

Fabrizio Chini