Electricity: magnetically operated switches – magnets – and electr – Magnets and electromagnets – With magneto-mechanical motive device
Patent
1984-07-30
1985-09-03
Harris, George
Electricity: magnetically operated switches, magnets, and electr
Magnets and electromagnets
With magneto-mechanical motive device
335276, H01F 708
Patent
active
045395438
ABSTRACT:
An electromagnetic relay comprising a bobbin on which a winding is wound, a base block on which an armature and contact elements are mounted, an approximately U-shaped magnetic pole piece, and an approximately U-shaped magnetic yoke piece. The long tongues of the magnetic pole piece and the magnetic yoke piece are inserted into the bobbin, while the short tongues of the magnetic pole piece and the magnetic yoke piece are inserted with a gap into the base block.
REFERENCES:
patent: 3005071 (1961-10-01), Brunicardi
patent: 3098135 (1963-07-01), Farmer
patent: 3158712 (1964-11-01), De Fligue
Fujii Kunishisa
Nakazawa Masami
Yoshino Kosei
Harris George
Takamisawa Electric Co., Ltd.
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