Patent · US Expired

Electromagnetic miniature relay

US4159455A · kind A · utility

3Cited by

3References

34Claims

0Family size

Assignee

Siemens Aktiengesellschaft · DE

Inventors

Werner Bosch · Wuppertal, DE
Georg Aigner · Dingolfing, DE

Key dates

Filing date	Jul 19, 1977
Grant date	Jun 26, 1979
Priority date	—
Expiry date	Jul 19, 1997

Classification

Technology area (CPC H)Electricity
CPC primaryH01H51/2272
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A miniature electromagnetic relay is disclosed having a two-piece coil supporting body, one piece of which constitutes a main body portion defining an internal switching space containing a moving armature and associated components together with contact switching members. Guide channels are provided in the main body portion allowing insertion of the switching components from a direction normal to the plane of movement of the armature. A second body portion closes the switching space. Various configurations are illustrated.

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