Electricity: magnetically operated switches – magnets – and electr – Electromagnetically actuated switches – Polarity-responsive
Reexamination Certificate
2005-08-02
2005-08-02
Barrera, Ramon M. (Department: 2832)
Electricity: magnetically operated switches, magnets, and electr
Electromagnetically actuated switches
Polarity-responsive
C335S017000
Reexamination Certificate
active
06924719
ABSTRACT:
An electromagnetic relay, which reduces power consumption in a coil block and causes an indicator to operate smoothly, is provided. A coil block and a contact switching mechanism are provided on a base plate, a case is covered over the base plate, the coil block is excited and demagnetized to rotate a movable iron piece, and a movable contact piece is operated via a card, whereby a contact is opened and closed. An indicator, which operates following movement of the card by the rotation of the movable iron piece, is provided between the coil block and the contact switching mechanism.
REFERENCES:
patent: 5081436 (1992-01-01), Nishi et al.
patent: 5160910 (1992-11-01), Tsuji
patent: 5986529 (1999-11-01), Miyata et al.
patent: 6023212 (2000-02-01), Mader
patent: 6674348 (2004-01-01), Blecks et al.
patent: WO 01/48777 (2001-07-01), None
Fujiwara Tetsuya
Furusyo Shinichi
Minowa Ryota
Saruwatari Yojiro
Yano Keisuke
Barrera Ramon M.
Omron Corporation
Osha & Liang LLP
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