Complex electromagnetic relay

Details Complex electromagnetic relay Complex electromagnetic relay

2005-06-07

2005-06-07

Barrera, Ramon M. (Department: 2832)

Electricity: magnetically operated switches, magnets, and electr

Electromagnetically actuated switches

Polarity-responsive

C335S119000, C335S159000, C335S162000, C335S202000

Reexamination Certificate

active

06903638

ABSTRACT:
A complex electromagnetic relay including a plurality of relay structures configured respectively as relays independent of each other, each relay structure including an electromagnet assembly and a contact section acting to open or close in accordance with an operation of the electromagnet assembly; and a housing accommodating the relay structures in a mutually inverted orientation with contact sections of the relay structures being located alternately at opposing sides. The electromagnet assemblies in the relay structures are provided individually with bobbins supporting coils. The housing includes an enclosing wall enclosing the relay structures in an envelope-like manner and a partition wall arranged between the relay structures disposed side-by-side to separate the relay structures from each other. The bobbins of the electromagnet assemblies are fixedly attached to the enclosing wall as well as to the partition wall.

REFERENCES:
patent: 4959627 (1990-09-01), Iizumi et al.
patent: 5929730 (1999-07-01), Hendel
patent: 6225880 (2001-05-01), Kern
patent: 6337614 (2002-01-01), Tsutsui
patent: 6414576 (2002-07-01), Nakamura et al.
patent: 6621394 (2003-09-01), Ono et al.
patent: 6771154 (2004-08-01), Funayama et al.
patent: 2000-123699 (2000-04-01), None
patent: 2003-59383 (2003-02-01), None

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