Elringklinger Ag

Jochen Schoellhammer

Thomas Anhorn

Bernhard Eberle

Bodo Golchert

Tobias Kunert

Viktor Winkovic

Florian Hassler

Bjoern Betz

Klaus Detmann

Kristian Goehl

Johannes Hoevemeyer

Benjamin Ulmer

Andreas Wolfer

In order to improve a housing, in particular for an electrotechnical apparatus, comprising at least two housing parts which each have a connecting face, said connecting faces, in a closed state of the housing, facing one another along a connecting section, it is proposed that at least one of the at least two housing parts, along the connecting section, has at least one integrated protective section, in particular for EMC shielding and/or for mechanical protection.

Housing with a housing part comprising an integrated protective section

In order to improve a method for producing a functional element, in particular, for flat seals, wherein a functional material layer is provided with a sieve region in which through openings for the passage of a fluid lie exposed between threads of a woven or plaited fabric such that a best possible sealing round the sieve regions is enabled, it is proposed that the functional material layer is provided with a sealing region which is formed to be cross-sectionally impermeable, in which the through openings of the woven or plaited fabric are closed by the softening and compressing of a filling material filling the through openings.

Method for producing a functional element for flat seals and functional element for flat seals

To create a housing cover for fixing to a housing, in particular to a power inverter housing, wherein the housing cover is provided with a plurality of fastening means through openings and with a sealing bead that includes an elastomeric material, and wherein the sealing bead is arranged on a seal bearing surface of the housing cover, in which housing cover the course of the sealing bead can be more freely designed and, in particular, laid closer to the fastening means through openings of the housing cover, it is provided that the housing cover includes at least one deformation limiting element, which projects over the seal bearing surface in the same direction as the sealing bead and limits a deformation of the sealing bead in the assembled state of the housing cover.

Housing cover

In order to improve an intermediate plate for mounting between housing parts of a fluid-operated control unit, in particular a transmission unit, comprising a central unit of plate-shaped configuration and, on both sides of the central unit, a sealing system for sealing between the central unit and the housing part opposite thereto in each case, said sealing system comprising sealing elements arranged on the respective side of the central unit and extending around cutouts, in such a way that said intermediate plate allows complex fluid routing, it is proposed that the central unit comprise a fluid routing plate extending in a plate plane and having at least one fluid routing channel extending in the plate plane and comprise cover plates arranged on both sides of the fluid routing plate and having cutouts as accesses to the at least one fluid routing channel, that an intermediate sealing system sealing the at least one fluid routing channel be provided between the respective cover plate and the fluid routing plate and that the respective cover plate carry the respective sealing system for sealing between the central unit and the respective housing part.

Intermediate plate and control unit

In order, in the case of an intermediate plate for mounting between housing parts of a fluid-operated control unit, in particular a gear unit, including a central unit that is constructed in the shape of a plate and, on either side of the central unit, a respective sealing system for sealing between the central unit and the housing part opposed thereto, this sealing system including sealing elements which are arranged on the respective side of the central unit and provide sealing around passages, to achieve the best possible seal between the central unit and the respective housing part, it is proposed that the respective sealing system should include as the sealing element at least one layer of an elastomer material that is resilient and is appliable adhesively to stick to the respective housing part.

Growing community of inventors

Dettingen, Germany

Jochen Schoellhammer