Adwen Gmbh

Hunter Douglas Industries Switzerland Gmbh

Ima Klessmann Gmbh Holzbearbeitungssysteme

Siemens Gamesa Renewable Energy Deutschland Gmbh

Elmar Taubenrauch

Dror Avner

Guido Tants

Hartmut Mahler

Nadine Glaß

Patrick Heinrichs

Provided is a nacelle for a wind driven power plant, the nacelle including a nacelle bottom cover, wherein the nacelle bottom cover includes two or more segments, each of the segments being configured to contain a respective predefined maximum volume of a liquid in a receptacle in a case of leakage, and wherein the respective receptacles are configured to collectively contain a total volume that corresponds to a total amount of liquids in the wind driven power plant, in particular a total amount of lubricating oils and/or cooling liquids in the wind driven power plant. Also provided is a wind driven power plant including the nacelle and a wind park including a plurality of the wind driven power plants.

Nacelle having liquid retaining properties

A roller blind () with a curtain that can be wound up on a winding shaft and can be unwound against a spring tension, with a spring () for generating the spring tension. The spring () is configured such that the curtain remains in each unwound position in a self-retaining manner. A manufacturing effort can be reduced during the assembly by the spring drive being assembled from one or more modularly connected, prefabricated partial springs ().

Roller blind, process for manufacturing same and roller blind system with such a roller blind

The invention relates to a wind driven power plant comprising a nacelle having a nacelle cover and a helicopter hoisting platform, the nacelle further comprising a hatch extension and a hatch cover, the hatch extension being arranged between the nacelle cover and the hatch cover, wherein the hatch extension has a channel-like shape, wherein the hatch cover is mounted on top of the hatch extension, and wherein a the hatch extension provides a distance between the hatch cover and the nacelle cover.

Hatches of nacelle and helicopter hoisting platform

Provided is a helicopter hoisting platform for a nacelle of a wind driven power plant, wherein the helicopter hoisting platform includes a detachable portion that is configured to be detached and removed from a permanent portion of the helicopter hoisting platform. Also provided is a wind drive power plant including a nacelle and the helicopter hoisting platform.

Growing community of inventors

Wurster Nordseeküste, Germany

Elmar Taubenrauch