Electricity: measuring and testing – Electromechanical switching device – Relay
Patent
1989-09-28
1990-09-25
Eisenzopf, Reinhard J.
Electricity: measuring and testing
Electromechanical switching device
Relay
296021, 324202, 324601, 335 86, G01R 3132
Patent
active
049597841
ABSTRACT:
A method and system (1) for adjusting the curvature of an electrical relay armature (4), and the energizing voltage level of the electrical relay (2) in which it is contained, is disclosed. The adjustment system (1) uses a rotatable carrier (16) from which an extendable cam (22) with a shaped bearing surface (23) directly communicates with, and provides necessary adjustment to, a curved armature section (8) of a misconfigured relay armature (4). The necessary adjustment is determined and controlled by a controller in combination with an energizing level determining device.
REFERENCES:
patent: 2940036 (1960-06-01), Weeks
patent: 3480833 (1969-11-01), Allen
patent: 3510759 (1970-05-01), Nador
patent: 4319193 (1982-03-01), Boccali et al.
patent: 4669182 (1987-06-01), Ferroni et al.
Eisenzopf Reinhard J.
Mueller Robert W.
Rosenberg Marshall E.
Snyder Troxell K.
United Technologies Automotive
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