Mahle International Gmbh

Mahle Behr Gmbh & Co. Kg

Behr Gmbh Co. Kg

Hans-Heinrich Angermann

Roland Burk

Herbert Damsohn

Michael Kohl

Steffen Brunner

Holger Schroth

Thomas Himmer

Thomas Wolff

Thomas Schiehlen

Eberhard Zwittig

Stefan Felber

Steffen Thiele

Volker Schall

Holger Brehm

Markus Watzlawski

Tobias Fuchs

Erwan Gogmos

A thermoelectric module may include a fluid-tight housing having at least one thermoelectrically active element arranged therein. The at least one thermoelectrically active element may have a coating. The housing may form an outer encapsulation and the coating may form an inner encapsulation for the at least one thermoelectrically active element.

Thermoelectric module

The invention relates to a thermoelectric module comprising a metal housing element and a ceramic layer that is applied to the metal housing element. The thermoelectric module further comprises an additional housing element arranged on the side of the metal housing element which is provided with the ceramic layer, the additional housing element and the metal housing element being joined to form a fluid-tight housing. The thermoelectric module finally comprises at least one thermoelectrically active material which is arranged inside the fluid-tight housing.

Method for the production of a thermoelectric module

A method for the production of a heat exchanger is provided, particularly a sorption heat exchanger, in which several components of the heat exchanger have a ferrous based material, such as pipes, the pipes finishing the bottoms, and the bottoms and the pipes enclosing the housing components are coffered and then soldered. In one method, which reliably realizes the soldering of the joints with different widths, a brazing foil is introduced during the coffering of the components of the heat exchanger formed of steel or stainless steel between the joints of the components of the heat exchanger, and then the joints are filled with a low-melting solder and soldered without flux material.

Method for the production of a heat exchanger, particularly a sorption heat exchanger

The invention relates to a thermoelectric module, having an electric insulation, an electric conductor path, one surface of the electric conductor path being attached to a surface of the electrical insulation, and a thermoelectric material, one surface of the thermoelectric material being attached to another surface of the conductor path.

Thermoelectric module, method for producing a thermoelectric module and use of a metallic glass or a sintered material

The invention relates to a module for a heat pump, comprising an adsorption-desorption region, wherein in the region a bundle of pipes through which fluid can flow is arranged and a housing encloses the pipe bundle and a movable working medium in a sealing manner, wherein a supporting structure forms a mechanical support of a wall of the housing against the action of an external pressure.

Module for a heat pump

A thermoelectric module having a first and second housing element, at least two thermoelectric elements arranged between the housing elements and are each connected electrically to one another via first or second electrical contacts or are connected electrically to an electrical circuit via first and/or second electrical contacts. The first electrical contacts are assigned to the first housing element and the second electrical contacts are assigned to the second housing element. The first housing element and/or the second housing element have at least one opening, which is covered by at least one section of the first electrical contacts and/or the second electrical contacts. The first electrical contacts and/or the second electrical contacts are connected to the first housing element and/or the second housing element.

A stacked heat exchanger, in particular ferritic welded heat exchanger for high temperature applications, is provided that has stack plates that are held between cover plates and/or an outer housing. Aluminum is added to the cover plates and/or the housing in production.

Stacked heat exchanger

An adsorber structure for a heat pump, having at least one pipe, through which a heat-transfer fluid can flow, and an adsorption medium, wherein a working medium can be adsorbed and desorbed on the adsorption medium and the adsorption medium is in thermal connection with the pipe, wherein the adsorption medium is designed as at least one, in particular several, molded bodies, which is/are directly adjacent to a pipe wall of one of the pipes.

Adsorber structure and module for a heat pump

A heat exchange device includes a first flow path for a first fluid and a second flow path for a second fluid, and the components of the inventive heat exchanger are interconnected by a connection material. Connections that are substantially directly exposed to the flow of the first fluid are formed of a first connection material and connections that are not directly exposed to the flow of the first fluid are formed of a second connection material. The composition of the first and the second connection material is different.

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Stuttgart, Germany

Hans-Heinrich Angermann