Patent · US Active

Ground fault trip assembly

US10056216B2 · kind B2 · utility

0Cited by

5References

15Claims

0Family size

Assignee

Eaton Intelligent Power Limited · IE

Inventors

Martin Chen · Shanghai, CN
Tom Xiong · Shanghai, CN
Kevin Zhong · Shanghai, CN

Key dates

Filing date	Aug 22, 2016
Grant date	Aug 21, 2018
Priority date	—
Expiry date	Jan 6, 2037

Classification

Technology area (CPC H)Electricity
CPC primaryH01H2009/0094
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A trip bar cam unit for a trip bar is provided. The trip bar cam unit includes a trip bar cam unit body, a cam lever, and a keyed protrusion. The trip bar cam unit body defines an axis of rotation. The cam lever extends generally radially from the trip bar cam unit body. The keyed protrusion corresponds to a trip bar axial bore.

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