公开(公告)号：US11988189B2

公开(公告)日：2024-05-21

申请号：US17438797

申请日：2020-03-16

Applicant: Wobben Properties GmbH

Inventor： Rainer Schlüter ,  Wilko Gudewer ,  Ihno Coordes ,  Frank Knoop ,  Nico Gloystein

IPC: F03D17/00 ,  F03D1/06

CPC classification number: F03D1/0658 ,  F03D17/00 ,  F05B2260/301 ,  F05B2260/80

Abstract: A flange connection for a wind turbine, in particular a blade flange connection, having—a first flange part, in particular a blade receptacle of a rotor blade hub, a second flange part, in particular a rotor blade flange, and multiple bolts which hold the second component against the first flange part in a connected state, wherein the bolts are each screwed to the first flange part. It is proposed that the at least two bolts are in each case connected to one another by a tension means, a sensor arrangement, which detects a change in a tensile force transmitted by the tension means, being actively connected to the tension means. A wind turbine and a method for monitoring the flange connection of the wind turbine are also proposed.

公开(公告)号：US11795922B2

公开(公告)日：2023-10-24

申请号：US17896688

申请日：2022-08-26

Applicant: Wobben Properties GmbH

Inventor： Thomas Krausche ,  Ihno Coordes ,  Frank Knoop

IPC: F03D80/80 ,  F03D13/10

CPC classification number: F03D80/82 ,  F03D13/10

Abstract: A wind turbine with a nacelle with a nacelle floor is thus provided. The wind turbine further has an aerodynamic rotor with at least two rotor blades. The wind turbine further has a tower, on which the nacelle is arranged. At least one first and second opening are provided in the nacelle floor. The first opening is used to transport first components of the wind turbine, and has corresponding first dimensions. The second opening has second dimensions, and is used to transport a transformer into the nacelle. The transformer has a floor that closes the second opening when the transformer has been conveyed through the second opening into the nacelle and mounted in the nacelle.

公开(公告)号：US20220090580A1

公开(公告)日：2022-03-24

申请号：US17483397

申请日：2021-09-23

Applicant: Wobben Properties GmbH

Inventor： Stefan Lütkemeyer ,  Frank Knoop ,  Ihno Coordes ,  Jan-Ufert Smit ,  Ronald Lange

IPC: F03D13/20

Abstract: A coupling device for coupling tower segments, which are arranged on one another, of a tubular tower of a wind power installation, having a coupling plate for contact against a circumferential surface of the tower segments, which are arranged on one another, in an abutting region, comprising a fastening portion having a first contact surface for arranging on a circumferential surface of a first tower segment and a connecting portion having a second contact surface for arranging on a circumferential surface of a second tower segment, and at least one through-opening. The coupling device furthermore comprises a receiving plate which is arranged on an outer surface of the connecting portion of the coupling plate and has at least one receiving element for receiving a counter element which can be bolted to the threaded element and is formed coaxially with respect to the through-opening of the coupling plate and as an anti-twist protection for blocking the counter element from rotating and preventing bolting to the threaded element.

公开(公告)号：USD935406S1

公开(公告)日：2021-11-09

申请号：US35508857

申请日：2019-08-06

Applicant: Wobben Properties GmbH

Designer： Peter Geiken ,  Ihno Coordes ,  Jan-Ulfert Smit ,  Thorsten Fleßner ,  Joan Kreikenbaum

公开(公告)号：US11674499B2

公开(公告)日：2023-06-13

申请号：US17483397

申请日：2021-09-23

Applicant: Wobben Properties GmbH

Inventor： Stefan Lütkemeyer ,  Frank Knoop ,  Ihno Coordes ,  Jan-Ulfert Smit ,  Ronald Lange

IPC: F03D13/20

CPC classification number: F03D13/20 ,  F05B2240/912 ,  F05B2260/301

Abstract: A coupling device for coupling tower segments, which are arranged on one another, of a tubular tower of a wind power installation, having a coupling plate for contact against a circumferential surface of the tower segments, which are arranged on one another, in an abutting region, comprising a fastening portion having a first contact surface for arranging on a circumferential surface of a first tower segment and a connecting portion having a second contact surface for arranging on a circumferential surface of a second tower segment, and at least one through-opening. The coupling device furthermore comprises a receiving plate which is arranged on an outer surface of the connecting portion of the coupling plate and has at least one receiving element for receiving a counter element which can be bolted to the threaded element and is formed coaxially with respect to the through-opening of the coupling plate and as an anti-twist protection for blocking the counter element from rotating and preventing bolting to the threaded element.

公开(公告)号：US20230064535A1

公开(公告)日：2023-03-02

申请号：US17896688

申请日：2022-08-26

Applicant: Wobben Properties GmbH

Inventor： Thomas Krausche ,  Ihno Coordes ,  Frank Knoop

IPC: F03D80/80 ,  F03D13/10

Abstract: A wind turbine with a nacelle with a nacelle floor is thus provided. The wind turbine further has an aerodynamic rotor with at least two rotor blades. The wind turbine further has a tower, on which the nacelle is arranged. At least one first and second opening are provided in the nacelle floor. The first opening is used to transport first components of the wind turbine, and has corresponding first dimensions. The second opening has second dimensions, and is used to transport a transformer into the nacelle. The transformer has a floor that closes the second opening when the transformer has been conveyed through the second opening into the nacelle and mounted in the nacelle.

公开(公告)号：US11547881B2

公开(公告)日：2023-01-10

申请号：US16468202

申请日：2017-11-10

Applicant: Wobben Properties GmbH

Inventor： Frank Knoop ,  Ihno Coordes ,  Jörg Grünhagel

IPC: A62C3/00 ,  F03D17/00 ,  F03D80/50 ,  F03D80/80 ,  F24F11/33 ,  G08B17/10

Abstract: A wind turbine comprising a tower, a pod, at least one smoke detector in the region of the tower and/or in the region of the pod, at least one fan arranged in the tower and/or in the pod, and a control unit which detects a fire situation or smoke development in the wind turbine by means of the smoke detectors and activates the fans disposed in the tower and/or in the pod in order to suck away the smoke produced.