Electricity: magnetically operated switches – magnets – and electr – Electromagnetically actuated switches – Contact-actuating means
Patent
1984-05-11
1985-05-14
Harris, George
Electricity: magnetically operated switches, magnets, and electr
Electromagnetically actuated switches
Contact-actuating means
335203, 29622, H01H 300
Patent
active
045175373
ABSTRACT:
An electromagnetic miniature relay of a narrow structure characterized by a flat core being embedded in a body and extending outside of the ends of the coil to form pole pieces, a stationary contact element being embedded in the body adjacent each of the pole pieces, a flat armature extending parallel to the flat coil and having ends forming air gaps with the pole pieces, said armature carrying flat spring-like contact portions secured to the center of the armature and engaging the stationary contacts when the coil is energized to attract the armature into contact with the pole pieces.
REFERENCES:
patent: 2510157 (1950-06-01), Towner et al.
patent: 3418608 (1968-12-01), Angel et al.
patent: 3708768 (1973-01-01), Pratt
patent: 3717829 (1973-02-01), Flaherty
patent: 4045752 (1977-08-01), Frigo
Heinzl Alfred
Stadler Heinz
Weiser Josef
Harris George
Siemens Aktiengesellschaft
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