Switchable load coil case including multiple circuit rotary swit

Electricity: circuit makers and breakers – Multiple circuit control – Pivoted contact

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Details

200 11G, 2003021, H01H 1958, H01H 904

Patent

active

059294027

ABSTRACT:
A switchable load coil case is provided having a switch assembly connected to the load coil and incoming and outgoing wire pair. The switch assembly has a switch actuator disposed in a terminal housing cavity movable between loaded and bypass positions. The switch assembly has contacts which connect the load coil in series with the incoming and outgoing wire pair when the switch actuator is in the loaded position and connect the incoming and outgoing wire pair while bypassing the load coil when the switch actuator is in the bypass position.

REFERENCES:
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patent: 3316363 (1967-04-01), Valdettaro et al.
patent: 3470333 (1969-09-01), Schneider et al.
patent: 3855521 (1974-12-01), Kiuchi
patent: 3865980 (1975-02-01), Moser et al.
patent: 3988707 (1976-10-01), Moser et al.
patent: 4172964 (1979-10-01), Reinebach
patent: 4260853 (1981-04-01), Charles
patent: 4433208 (1984-02-01), Noetzelmann, Sr.
patent: 4558189 (1985-12-01), Dibbern, Jr. et al.
patent: 5010214 (1991-04-01), Yamazaki
Brochure of Coil Sales & Manufacturing Company, a Charles Industries company, on Load Coil--"Highest Performance Load Coil for Uninterrupted Reliability"; Aug. 1996.
Brochure of Coil Sales & Manufacturing Company, a Charles Industries company, on "Universal Case" for universal load coil cases; Jan. 1993.

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