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. 27, 2018
Filed:
Jul. 13, 2016
Nr Electric Co., Ltd, Jiangsu, CN;
Nr Engineering Co., Ltd, Jiangsu, CN;
Nr Electric Power Electronics Co., Ltd., Jiangsu, CN;
Xiang Zhang, Jiangsu, CN;
Taixun Fang, Jiangsu, CN;
Dongming Cao, Jiangsu, CN;
Chihan Chen, Jiangsu, CN;
Guangtai Zhang, Jiangsu, CN;
Haibin Liu, Jiangsu, CN;
NR ELECTRIC CO., LTD, Jiangsu, CN;
NR ENGINEERING CO., LTD, Jiangsu, CN;
NR ELECTRIC POWER ELECTRONICS CO., LTD., Jiangsu, CN;
Abstract
A thyristor assembly radiator for a DC converter valve. A water discharging port of an Nradiator is communicated with a water discharging port of an (N−2)radiator. A water feeding port of the Nradiator is communicated with a water feeding port of an (N+2)radiator. Or, a water feeding port of the Nradiator is communicated with a water feeding port of the (N−2)radiator, and a water discharging port of the Nradiator is communicated with a water discharging port of the (N+2)radiator. A water discharging port of an Mradiator is communicated with a water discharging port of an (M−2)radiator, and a water feeding port of the Mradiator is communicated with a water feeding port of an (M+2)radiator, or a water feeding port of an Mradiator is communicated with a water feeding port of the (M−2)radiator, and a water discharging port of the Mradiator is communicated with a water discharging port of an (M+2)radiator. Water feeding ports of the last two radiators are communicated. According to the radiator, the number of joints of a cooling system is reduced, the risk of leakage is lowered, the operation reliability of a converter valve is improved, the maintenance difficulty is lowered, and the maintenance time is shortened.