Electrical generator or motor structure – Dynamoelectric – Rotary
Patent
1988-04-18
1990-01-09
Salce, Patrick R.
Electrical generator or motor structure
Dynamoelectric
Rotary
191 122A, 242 54R, 320 2, A47L 925, H02G 1102, H01R 1360, H02K 712
Patent
active
048930377
ABSTRACT:
A motor-driven electric cable reel assembly includes a rotatable cable take-up drum, and an electric motor for driving the drum in a cable take-up direction. The cable reel assembly also includes a storage battery provided with a battery charger which is connected to the cable in a manner such that the battery is recharged when the cable is connected to an electric power source. Also provided is a switch arrangement which stops the motor in response to torque generated by the motor.
REFERENCES:
patent: 2623750 (1952-12-01), Masterson
patent: 3825740 (1974-07-01), Friedman et al.
patent: 3845373 (1974-10-01), Totsu et al.
patent: 4085345 (1978-04-01), Bullat
patent: 4105934 (1978-08-01), Jenkins
patent: 4138177 (1979-02-01), van Valer
patent: 4147906 (1979-04-01), Levine
patent: 4320317 (1982-03-01), Bowey
AB Electrolux
Rebsch D. L.
Salce Patrick R.
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