Inductor devices – Relatively movable core and coil
Reexamination Certificate
2005-05-24
2005-05-24
Nguyen, Tuyen T. (Department: 2832)
Inductor devices
Relatively movable core and coil
C335S014000, C335S132000
Reexamination Certificate
active
06897757
ABSTRACT:
Disclosed is an accessory device for a manual motor starter attached to one side of a body of the manual motor starter so as to perform various accessory functions, such as a forcible trip function for the manual motor starter by remotely switching the manual motor starter or a trip function for the manual motor starter when under-voltage occurs between a power source and load. A remotely switchable trip function and under-voltage trip function are achieved by using one accessory device.
REFERENCES:
patent: 4641117 (1987-02-01), Willard
patent: 4700161 (1987-10-01), Todaro et al.
patent: 4864262 (1989-09-01), Deb
Greenblum & Bernstein P.L.C.
Industrial Systems Co., Ltd.
Nguyen Tuyen T.
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