Electricity: magnetically operated switches – magnets – and electr – Electromagnetically actuated switches – Polarity-responsive
Patent
1998-05-06
1999-04-13
Donovan, Lincoln
Electricity: magnetically operated switches, magnets, and electr
Electromagnetically actuated switches
Polarity-responsive
335124, 335128, 335 4, H01H 5122
Patent
active
058942556
ABSTRACT:
The present disclosure is directed to a relay. The relay includes a frame and a header seal assembly base having contacts and a return spring. The relay also includes an armature assembly which engages the return spring. The armature assembly has at least one actuator. The relay further includes a core assembly located on the armature assembly. The core assembly has an end engaging the frame. The relay also includes a coil shim having a cutout section. The coil shim is connected to the frame and the cutout section engages the armature assembly when the relay is in the de-energized state. The coil shim has an opening for accepting the core assembly. The relay also includes a coil engaging the coil shim. The coil has an opening for accepting the core assembly.
REFERENCES:
patent: 3694777 (1972-09-01), Mueller
patent: 4081772 (1978-03-01), Schuessler et al.
patent: 4101855 (1978-07-01), Drapeau
Teledyne Relays Series RF310, RF313 Brochure, 1997.
Teledyne Relays Series RF320, RF323 Brochure, 1997.
Teledyne Relays Series RF300, RF303 Brochure, 1994.
Allegheny Ludlum Corporation
Donovan Lincoln
Pugh Robert J.
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