Electricity: electrical systems and devices – Safety and protection of systems and devices – Motor protective condition responsive circuits
Patent
1993-09-30
1996-02-20
Pellinen, A. D.
Electricity: electrical systems and devices
Safety and protection of systems and devices
Motor protective condition responsive circuits
361 93, H02H 708
Patent
active
054934680
ABSTRACT:
In a multiple contactor installation where each contactor provides overcurrent protection, overload information in passed from one active contactor to the next as a percentage of the trip level of the respective contactors.
REFERENCES:
patent: 4616324 (1986-10-01), Simmel
patent: 4631625 (1986-12-01), Alexander et al.
patent: 4695961 (1987-09-01), Arinobu
patent: 4819118 (1989-04-01), Mueller et al.
Elms Robert T.
Hunter Patrick J.
Mueller Denis A.
Saletta Gary F.
Eaton Corporation
Moran Martin J.
Pellinen A. D.
Sherry Michael J.
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