Electricity: magnetically operated switches – magnets – and electr – Electromagnetically actuated switches – Polarity-responsive
Patent
1996-11-22
1999-01-26
Gellner, Michael L.
Electricity: magnetically operated switches, magnets, and electr
Electromagnetically actuated switches
Polarity-responsive
335 79, 335 80, 335 81, 335 82, 335 83, 335 84, 335 85, 335 86, 335128, H01H 5122
Patent
active
058642684
ABSTRACT:
An electromagnetic relay constructed as a hinged-armature relay in which an armature (5) is attached to a flat-shaped spring (6) which spring is constructed as one piece to serve both as a switch-contact spring and as a return spring and which is mechanically and electrically coupled to a load-current terminal (11), with the load-current terminal having a spring affixing area (11a) and a terminal area (11b), wherein the spring affixing area and the terminal area of the load-current terminal are bendable relative to one another. A response voltage of such a relay can be adjusted in a particularly uncomplicated and quick manner using a wedge-shaped adjusting tool (12) to bend the affixing area relative to the terminal area.
REFERENCES:
patent: 4910484 (1990-03-01), Shikano et al.
patent: 5049844 (1991-09-01), Mustafa
patent: 5155458 (1992-10-01), Gamble
Hoffmann Wolfgang
Koerner Andre
Zimmer Maik
Gellner Michael L.
Hella KG & Hueck Co.
Nguyen Tuyen T.
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