Airbus Ds Gmbh

Airbus Defence and Space Gmbh

Dornier Gmbh

Daimler Chrysler Ag

Walter Jehle

Winfried Lohmiller

Joachim Lucas

Carsten Matthias

Sebastian Markgraf

Juergen Steinwandel

Christian Michael Mayer

Peter Kern

Theodor Staneff

Willigert Raatschen

Burkhard Wagner

Hubert Beitler

Winfried Lomiller

Stefan Kaul

Thomas Eck

Fabian Fremdling

Guido Schaffner

Tobias Rambausek

Hans Reuck

Helmut Funke

Carsten Matthias Dr

A high-pressure electrolyzer assembly includes a pressure vessel having two dome-shaped ends, and an electrolyzer arranged inside the pressure vessel. The pressure vessel is pressurized using an inert gas or a process gas of the electrolyzer. A vehicle may include at least one such electrolyzer assembly.

High-pressure electrolyzer assembly and vehicle with an electrolyzer assembly

Matrix cells are used to improve the regeneration capacity of an electrolyzer system. The electrolyte is electrolyzed in the matrix cell. Gas (predominantly product gas) which has unwantedly accessed the electrolyte space is transported off from the electrolyte space into the gas space envisioned therefor by a degassing device. Additional measures such as ultrasonic transducers and field electrodes may realize electrolyte flow and improved transporting-off of gas.

Electrolyzer system and matrix cell therefor

A bipolar plate for use in an electrochemical device is proposed, in which a flow duct runs between two outer boundary surfaces and extends from a peripheral fluid inlet to a peripheral fluid outlet. As a result, very good cooling of electrochemical cells via a bipolar plate which is in surface contact therewith can be achieved.

Bipolar plate for use in an electrochemical device

A redox device, in particular a hydrogen-oxygen redox device, includes at least one redox unit which is provided for carrying out at least one redox reaction with consumption and/or production of a first gas, in particular hydrogen gas, and/or of a second gas, in particular oxygen gas. The redox device includes at least one gas purification unit for freeing the hydrogen gas of contamination by oxygen gas and/or freeing the oxygen gas of contamination by hydrogen gas.

Redox device

A method for gas processing, in particular for processing biogas of a biogas plant in which in one method step a membrane process or a reactive process is executed, and in at least one further method step an adsorption and/or absorption process is executed.

Method and device for gas processing

A redox device, in particular a hydrogen-oxygen redox device, has at least one redox unit, in particular a hydrogen-oxygen redox unit, which is intended for carrying out at least one redox reaction with consumption and/or production of a first gas, in particular hydrogen gas, and/or of a second gas, in particular oxygen gas. The redox device includes at least one residual gas purification unit which frees at least one residual gas in the redox unit of at least one gas impurity at least in at least one rest mode of the redox unit.

A fluid chamber device for a reaction unit of a redox device, includes at least one first wall element and at least one second wall element which at least partially delimit a fluid chamber, and a sealing region which closes off the fluid chamber against a fluid exchange, in particular a gas exchange, in relation to a surrounding space. At least one of the wall elements, in an installed state, has at least one sealing contour in the sealing region, which is intended for providing a sealing effect and by means of which a spacing of the at least two wall elements in the sealing region is reduced in relation to a surrounding area of the sealing region.

Fluid chamber device for a reaction unit of a redox device

A method for separating off carbon dioxide from a gas mixture, in particular from breathing air, with a life-sustaining device, wherein in a first method step the gas mixture is fed to an adsorption and/or absorption unit under at least one first pressure, and in a second method step a gas mixture is conveyed out of the adsorption and/or absorption unit under at least one second pressure that is higher than the first pressure.

Method and device for separating off carbon dioxide from a gas mixture

A method for dewatering and/or degassing a hydraulic fluid includes separating gases and water in the hydraulic fluid from the hydraulic fluid by pervaporation at a membrane that is permeable to the gas and the water and that is impermeable to hydraulic fluid, while maintaining a partial pressure drop for the gas and the water near the membrane.

Method for dehydrating and/or degassing hydraulic fluids, device for carrying out said method and use of said device

The invention relates to a method and to an apparatus for continuously removing metabolically produced carbon dioxide from respired air, such as the air found in life support systems or cabin circulating systems, using two sets of hollow fibers disposed in a flowing, carbon dioxide-selective liquid membrane. The carbon dioxide-containing respired air flows through the first set of hollow fibers and the second set of hollow fibers serves to carry away the permeate stream.

Method and apparatus for removing carbon dioxide

An improved method is provided for separation of a mixture of an organic fluid and water. The method is a combination of a distillation, an H.sub.2 O-selective pervaporation and a reverse osmosis and is particularly suitable for the separation of glycol and water.

Growing community of inventors

Horgenzell, Germany

Walter Jehle