Electricity: magnetically operated switches – magnets – and electr – Electromagnetically actuated switches – Polarity-responsive
Patent
1998-02-02
1999-11-16
Donovan, Lincoln
Electricity: magnetically operated switches, magnets, and electr
Electromagnetically actuated switches
Polarity-responsive
335 80, 335 81, 335 82, 335 83, 335 84, 335 85, 335 86, 335129, 335133, H01H 5122
Patent
active
059865296
ABSTRACT:
An inexpensive electromagnetic relay with a simple configuration is provided which does not require a sliding core to attain the desired operating characteristics. The electromagnetic relay includes a movable component which is supported on an upper end of a coil block in a way that the movable component can freely rotate. The movable component further comprises a movable contact element and a movable iron member. The movable contact element and the movable iron member are isolated from each other by a retainer. The movable contact element, movable iron member and retainer all form a single piece. The retainer further comprises a first retainer portion for retaining the movable contact element, and a second retainer portion for retaining the movable iron member. The first and second retainer portions are also formed into a single piece.
Kuwahara Masahiro
Miyata Hirotaka
Nakamura Masanori
Sanada Hironori
Tashiro Masahiko
Donovan Lincoln
Nguyen Tuyen T.
Omron Corporation
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