Patent · US Active

Electrical switch

US9478370B2 · kind B2 · utility

1Cited by

3References

15Claims

0Family size

Assignee

JOHNSON ELECTRIC S.A. · CH

Inventors

Dirk Weiss · Corvallis, US
Udo Balgheim · Hückeswagen, DE
Martin Koepsell · Ennepetal, DE

Key dates

Filing date	Jun 5, 2014
Grant date	Oct 25, 2016
Priority date	—
Expiry date	Sep 6, 2034

Classification

Technology area (CPC H)Electricity
CPC primaryH01H9/04
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

An electrical switch for mounting into a surface of a component, has at least one shoulder region to be brought closer to this surface and which has at least one seal, which is assigned to an opening in the surface. The shoulder region has at least one region with at least one assigned indicator component, wherein this assignment is changed in terms of position in the case of complete sealing action of the seal compared to an incomplete sealing action of the seal.

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