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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.:

US 12584464 B1

PDFFull Text
Date of Patent:
Mar. 24, 2026

Filed:

Jan. 10, 2022

Lightning protection apparatus for wind generator blade and mounting method thereof

Applicant:

Envision Energy Co., Ltd, Jiangsu, CN;

Inventors:

Shichang Gong, Jiangsu, CN;

Hao MA, Jiangsu, CN;

Jianxu Sun, Jiangsu, CN;

Jiayan Bian, Jiangsu, CN;

Zhenhua Dong, Jiangsu, CN;

Assignee:

ENVISION ENERGY CO., LTD, Jiangsu, CN;

Attorney:

USCH Law, PC

Primary Examiner:

Courtney D Heinle

Assistant Examiner:

Andrew J Marien

Int. Cl.
CPC ...
F03D 80/30 (2016.01); F03D 13/10 (2016.01);
U.S. Cl.
CPC ...
F03D 80/301 (2023.08); F03D 80/30 (2016.05); F03D 13/10 (2016.05);
Abstract

A lightning protection apparatus for a wind generator blade, including a lightning arrester and a lightning arrester base. The lightning arrester includes a connecting portion, a lightning arresting portion, and a positioning portion, wherein the lightning arresting portion is configured to arrest a lightning, an external thread is formed on a surface of the connecting portion and configured to be connected to the lightning arrester base, and the positioning portion is disposed between the connecting portion and the lightning arresting portion, such that after the connecting portion is screwed into a threaded hole, the positioning portion can fit with a recess in the threaded hole in shape. The lightning arrester base is configured to be connected to the lightning arrester and lead out a lightning current received by the lightning arrester during lightning arresting, and includes an insulation layer and at least one the threaded hole.

Find Patent Forward Citations

Gong, Shichang. (2026). Lightning protection apparatus for wind generator blade and mounting method thereof (U.S. Patent No. 12584464). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12584464

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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