Electricity: magnetically operated switches – magnets – and electr – Electromagnetically actuated switches – Polarity-responsive
Patent
1990-02-09
1991-03-26
Picard, Leo P.
Electricity: magnetically operated switches, magnets, and electr
Electromagnetically actuated switches
Polarity-responsive
335 78, 335128, H01H 5122
Patent
active
050032747
ABSTRACT:
An electromagnetic relay is provided with a movable contact sloped at a prescribed angle relative to an attracted face of an armature and a fixed contact sloped at a prescribed angle relative to an attracting face of a core. In this electromagnetic relay, it is possible to contact the movable and fixed contacts slidingly each other even when the armature is attached so as to be in contact with a frame.
REFERENCES:
patent: 4048600 (1977-09-01), Dietrich
patent: 4460881 (1984-07-01), Meister et al.
Chikira Toru
Kawai Mitsutoshi
Shinbori Yasuyuki
Yasuda Masahiko
Donovan Lincoln
Jidosha Denki Kogyo Kabushiki Kaisha
Picard Leo P.
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