The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 22, 2022
Filed:
Apr. 27, 2018
Xinjiang Goldwind Science Technology Co., Ltd., Xinjiang, CN;
Bo Xing, Beijing, CN;
XINJIANG GOLD WIND SCIENCE & TECHNOLOGY CO., LTD., Urumqi, CN;
Abstract
A heating deicing system for a blade and a control method thereof, a blade and a wind turbine are provided according to the present disclosure. The heating deicing system for the blade includes an isolating device, which is arranged in a blade cavity and divides a part of the blade cavity close to a leading edge of the blade into multiple sub-cavities sequentially distributed along a length direction of the blade, and each of the sub-cavities is provided with a heating device. The heating deicing system for the blade includes a controller, which is configured to separately control opening and closing of each set of multiple sets of heating devices in each sub-cavity to heat the multiple sub-cavities in response to a blade deicing instruction.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile