Patent · US Active

Reclosing switch capable of stably opening and closing

US11842869B2 · kind B2 · utility

0Cited by

5References

10Claims

0Family size

Assignee

Nanjing Tianzhuo Electrical Technology Co., Ltd · CN

Inventors

Jimei Xi · Nanjing, CN
Xiaosong Yang · Austin, US
Jianxin Zhou · Nanjing, CN

Key dates

Filing date	Oct 25, 2022
Grant date	Dec 12, 2023
Priority date	—
Expiry date	Oct 25, 2042

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY04S10/20
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A reclosing switch capable of stably opening and closing, including a bracket, a permanent magnet moving core, a driving member, a linkage assembly, a limit assembly, an opening assembly and a contact mechanism. The permanent magnet moving core is configured to provide a force to drive a magnet to move axially along the permanent magnet moving core. When closing the switch, the driving member applies a pressure to the linkage assembly to drive the limit assembly to limit driving member. The opening assembly is configured to provide a force to push the limit assembly to reset, so as to release the driving member. The magnet is provided with a transmission member for connection with the contact mechanism. The contact mechanism is configured to contact with contacts in the switch.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.