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Title:
DIRECT CURRENT CONVERTER VALVE COOLING WATER CHANNEL AND ELECTRODE AND METAL ELECTRODE BODY THEREOF
Document Type and Number:
WIPO Patent Application WO/2018/040508
Kind Code:
A1
Abstract:
Provided are a direct current converter valve cooling water channel and an electrode and a metal electrode body thereof (3). A metal electrode body of an electrode comprises a central column portion (31) installed at an electrode base (1). A helical wrapping portion (32) surrounds the central column portion. The helical wrapping portion (32) has a start section (321) at the top thereof and a tail section (322) at the bottom thereof. The start section of the helical wrapping portion is connected to the top of the central column portion.

Inventors:
ZHANG, Jian (No. 1298, Xuji AvenueXuchang, Henan 0, 461000, CN)
FAN, Caiyun (No. 1298, Xuji AvenueXuchang, Henan 0, 461000, CN)
LIU, Kun (No. 1298, Xuji AvenueXuchang, Henan 0, 461000, CN)
LI, Kai (No. 1298, Xuji AvenueXuchang, Henan 0, 461000, CN)
QIU, Wenlong (No. 1298, Xuji AvenueXuchang, Henan 0, 461000, CN)
WANG, Chao (No. 1298, Xuji AvenueXuchang, Henan 0, 461000, CN)
WANG, Xiaomin (No. 1298, Xuji AvenueXuchang, Henan 0, 461000, CN)
Application Number:
CN2017/073404
Publication Date:
March 08, 2018
Filing Date:
February 13, 2017
Export Citation:
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Assignee:
STATE GRID CORPORATION OF CHINA (No. 86, Chang'an Avenue West Xicheng District, Beijing 1, 100031, CN)
STATE GRID SHANXI ELECTRIC POWER COMPANY (No.169, Fudong StreetTaiyuan, Shanxi 1, 030001, CN)
XJ GROUP CORPORATION (No. 1298, Xuji AvenueXuchang, Henan 0, 461000, CN)
XJ ELECTRIC CO., LTD (No. 1298, Xuji AvenueXuchang, Henan 0, 461000, CN)
International Classes:
H01L23/473; H01L23/13; H02M1/06
Attorney, Agent or Firm:
CHINA PAT INTELLECTUAL PROPERTY OFFICE (2nd Floor, Zhongguancun Intellectual Property BuildingBlock B, No.21 Haidian South Road, Haidian, Beijing 0, 100080, CN)
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