Title:
風力タービンロータブレードおよび風力タービンロータブレードの雷保護システム
Document Type and Number:
Japanese Patent JP6946548
Kind Code:
B2
Abstract:
A wind turbine rotor blade comprising a lightning protection system. The lightning protection system has at least one receptor, a lightning protection conductor and a further element. A portion of the lightning protection conductor is in electrical contact with the further element by a connector. The connector has a screw with a collar as well as a nut with a female thread and a collar. The nut and the screw can be screwed together.
Inventors:
Finke, Daniel
Application Number:
JP2020505254A
Publication Date:
October 06, 2021
Filing Date:
August 20, 2018
Export Citation:
Assignee:
WOBBEN PROPERTIES GMBH
International Classes:
F03D80/30; F03D1/06
Domestic Patent References:
| JP2012112481A | ||||
| JP58085002U | ||||
| JP2017099258A | ||||
| JP2016519245A |
Foreign References:
| US20140271190 | ||||
| WO2013084634A1 | ||||
| US6180882 | ||||
| US20130177428 | ||||
| US20130028739 | ||||
| US20060280613 | ||||
| EP2594809A1 | ||||
| DE102010062819A1 | ||||
| CN102661240A |
Attorney, Agent or Firm:
Masashi Motoyama