南方科技大学知识苑(SUSTech KC): 一种浸没式液态金属转速测量装置及其制作方法

Title	一种浸没式液态金属转速测量装置及其制作方法
Alternative Title	Submerged liquid metal rotating speed measuring device and manufacturing method thereof
Author	李翔 ; 余鹏 ; 牛小东
First Inventor	李翔
Original applicant	南方科技大学
First applicant	南方科技大学
Address of First applicant	518055 广东省深圳市南山区学苑大道1088号南方科技大学力学与航空航天工程系
Current applicant	南方科技大学
Address of Current applicant	518055 广东省深圳市南山区学苑大道1088号南方科技大学力学与航空航天工程系 (广东,深圳,南山区)
First Current Applicant	南方科技大学
Address of First Current Applicant	518055 广东省深圳市南山区学苑大道1088号南方科技大学力学与航空航天工程系 (广东,深圳,南山区)
Application Number	CN201910453620.3
Application Date	2019-05-28
Open (Notice) Number	CN110208566A
Date Available	2019-09-06
Status of Patent	实质审查 ; 一案双申
Legal Date	2019-10-08
Subtype	发明申请
SUSTech Authorship	First
Abstract	本发明公开了一种浸没式液态金属转速测量装置及其制作方法，所述浸没式液态金属转速测量装置包括：壳体、设置在所述壳体内壁的若干个输入电极以及位于所述壳体内的转子；所述转子上设置有感应电极，所述壳体与所述转子之间填充有液态金属，所述液态金属用于连接所述感应电极与所述输入电极。由于当感应电极和输入电极相对或不相对时，电流脉冲大小可以快速改变，大大提高了转速测量装置的灵敏度，提高测速的检测效率，缩短测试时间。
Other Abstract	The invention discloses a submerged liquid metal rotating speed measuring device and a manufacturing method thereof. The submerged liquid metal rotating speed measuring device comprises a shell, a plurality of input electrodes arranged on the inner wall of the shell, and a rotor located in the shell; and an induction electrode is arranged on the rotor, the position between the shell and the rotoris filled with liquid metal, and the liquid metal is used for connecting the induction electrode with the input electrodes. When the induction electrode and the input electrodes are opposite or not opposite, the magnitude of the current pulse can be quickly changed, thus the sensitivity of the rotating speed measuring device is increased greatly, the detection efficiency of speed measuring is improved, and the testing time is shortened.
CPC Classification Number	G01P3/481
IPC Classification Number	G01P3/481
INPADOC Legal Status	（ENTRY INTO FORCE OF REQUEST FOR SUBSTANTIVE EXAMINATION）[2019-10-08][CN]
INPADOC Patent Family Count	1
Extended Patent Family Count	2
Priority date	2019-05-28
Patent Agent	王永文
Agency	深圳市君胜知识产权代理事务所(普通合伙)
URL	[Source Record]
Data Source	PatSnap
Document Type	Patent
Identifier	http://kc.sustech.edu.cn/handle/2SGJ60CL/534175
Department	Southern University of Science and Technology
Recommended Citation GB/T 7714	李翔,余鹏,牛小东. 一种浸没式液态金属转速测量装置及其制作方法.

Files in This Item:
There are no files associated with this item.

If you have any objections to this item, please fill out the form below and the administrator will contact you as soon as possible.
Content:
Email：	*
Affiliation Sequential No:
Verification Code:	Refresh

Any comments and suggestions are welcomed.
Title:	*
Content:
Email：	*
Verification Code:	Refresh