Siemens Aktiengesellschaft

Ralf Wilcke

Peter Hein

Ernst Wipfelder

Winfried Plundrich

Karsten Brach

Christian Meyer

Christian Schiller

Manfred Krüger-Gotzmann

Thomas Hofmann

Peter Vogeley

A shock-proof electric marine engine, e.g. an engine or generator, is for a marine (Navy) ship, and includes a stator and a rotor in a housing. The stator and the rotor are connected in such a way that they are rotatably displaceable in a counter direction and in a radial/axial manner with limited slack. The rotor and stator form a displaceable unit in relation to the housing, which can be displaced away from the housing with a higher vibration overshoot range. The housing is elastically connected to the marine (navy) ship.

Shock-proof electric marine engine, e.g. engine or generator

The invention relates to the field of machine elements for designing a composite of two parts, one of which is a rare-earth permanent magnet and the other of which is a metallic support.

Method for gluing together large-surfaced workpieces with opposed expansion coefficients in a stable manner and composite structure produced in this way

The invention relates to a one-component epoxy resin adhesive which is elasticated with silicone rubber and whose open joint time is adaptable to whichever production process it is being used in by the concentration of UV initiator and/or the duration and/or intensity of UV activation and which is therefore particularly suitable for automatable manufacturing processes, since the workpieces after initial fixing require no additional mounts even during thermal aftercuring. This adhesive is preferentially suitable for the extensive adhesive bonding of permanent magnets, such as in the assembly of a permasyn motor, for example.

Single component adhesive with an adaptable open joint time

Growing community of inventors

Berlin, Germany

Ralf Wilcke