Diehl Aerospace Gmbh

Other

Fraunhofer-gesellschaft Zur Foerderung Der Angewandten Forschung E.v.

Institut Fur Mikrotechnik Mainz Gmbh

David Tiemann

Gunther Kolb

Jochen Schuerer

Helmut Pennemann

Athanassios Ziogas

Karl-Peter Schelhaas

Jochen Schurer

The invention relates to an evaporator (V) comprising an evaporator body () surrounded by an evaporator housing () having an inlet () for supply of liquid into the evaporator housing () and an outlet () for discharge of vapour generated, wherein the evaporator body () comprises a multitude of plates () arranged flat one on top of another, wherein there is a liquid distributor () for distributing the liquid between the multitude of plates () arranged between the inlet () and the evaporator body (), wherein each of the plates () comprises, on a first surface, a liquid distributor structure () with distributor conduits (), an evaporator area () and a gas collection structure (). The invention further relates to a corresponding fuel cell arrangement.

Evaporator and fuel cell arrangement

The invention relates to a fuel processor component for a propylene glycol fuel processor, comprising at least one housing (G) having at least two inlets (E, E) and two outlets (A, A), The invention further relates to a propylene glycol fuel processor.

Fuel processor component for a propylene glycol fuel processor and propylene glycol fuel processor

An evaporator comprising an evaporator body () surrounded by an evaporator housing (), wherein the evaporator housing () is provided with a feed line () for feeding a liquid into the evaporator housing () and with an outlet () for emitting any vapour produced, wherein the evaporator body () comprises a multiplicity of plates () which are arranged in a planar manner one above another, wherein a void () is formed in each case between adjacent plates (), wherein each of the voids () is fluidically connected to the outlet,wherein a liquid distributor is interconnected between the feed line () and the evaporator body (), wherein the liquid distributor branches off from the feed line () in the direction of the evaporator body () in at least two distributor lines (VR), andwherein each distributor line (VR) is connected to at least one void ().

Evaporator

The invention relates to a PrOx reactor (R) comprising a housing that encloses a reaction space and has a first inlet (E) for supply of a hydrogenous first gas (G) to a reaction space, a second inlet (E) for supply of an oxygenous second gas (G) to the reaction space and an outlet (A) for discharge of a third gas (G), wherein there is a multitude of conduits (Kv) extending from the second inlet (E) into the reaction space, each of which comprises at least one opening (O) for supply of the second gas (G) to the reaction space.

PrOx reactor and fuel cell arrangement comprising PrOx reactor

A micro-evaporator is disclosed which is easy to manipulate and can be operated problem-free over a large temperature range. The micro-evaporator has micro-evaporator channels in a trapezoidal region, comprising an inlet region opening in the liquid feed chamber with a small diameter, and an outlet region opening into the vapor collecting chamber with a large diameter.

Growing community of inventors

Gau-Odernheim, Germany

David Tiemann