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:
Oct. 21, 2025
Filed:
Sep. 20, 2024
China Yangtze Power Co., Ltd., Wuhan, CN;
Wuhan Digital Design and Manufacturing Innovation Center Co., Ltd., Wuhan, CN;
Hui Liu, Wuhan, CN;
Tao Wu, Wuhan, CN;
Lin Zhou, Wuhan, CN;
Cencen Yang, Wuhan, CN;
Ming Ma, Wuhan, CN;
Zaiming Geng, Wuhan, CN;
Jian Deng, Wuhan, CN;
Xiaolong Yang, Wuhan, CN;
Jie Yang, Wuhan, CN;
Kui Huang, Wuhan, CN;
Xiaoping Zhang, Wuhan, CN;
China Yangtze Power Co., Ltd., Wuhan, CN;
Wuhan Digital Design and Manufacturing Innovation Center Co., Ltd., Wuhan, CN;
Abstract
A device for repairing a top cover of a hydro turbine by adding or removing materials includes a rotating support base, a connecting arm, a movable frame, and a machining assembly. The rotating support base includes a base and a rotating seat disposed on the base, a driving assembly is disposed on the base, and an output shaft of the driving assembly is drivably connected to the rotating seat. An end of the connecting arm is connected to the rotating seat, and the other end of the connecting arm is connected to the movable frame. A lifting plate is disposed on the movable frame, a sliding table assembly and a measuring system are disposed on an upper side of the lifting plate. A swivel seat is disposed on an upper side of the sliding table assembly, and the machining assembly is detachably mounted on the swivel seat.