Patents by Inventor Rosette Alberti

Rosette Alberti has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Power circuit-breaker with remote-controllable operation threshold
    Patent number: 4394585
    Abstract: The present invention relates to a power circuit-breaker with remote-controllable operation threshold.The switching out of the circuit-breaker 1 being provided by an electro-magnetic release 2, there is foreseen at least one captor 9a to 9f for detecting a predetermined position of the control element 3 of the release sensitive to the intensity consumed, and said captor sends, when said position is reached, and under the control of a centralized remote-control receiver 11, the control current to the release 2.The invention is applicable to the modulation of the consumable power by the users and its adaptation to the production capacity.
    Type: Grant
    Filed: May 12, 1981
    Date of Patent: July 19, 1983
    Inventor: Rosette Alberti
  • Unballasting relays
    Patent number: 4392064
    Abstract: The present invention relates to unloading relays mounted in modulation circuits of the allocated power by modification by telecontrol of the tripping threshold of the breaker. A preceding signal or the telecontrol signal of the level of the breaker detects, by a modified contactor 15, the assigned power (by the relay 12) of the unloading relay 16. The invention permits adapting unloading relays to modulation networks of the allocated power.
    Type: Grant
    Filed: January 26, 1981
    Date of Patent: July 5, 1983
    Inventor: Rosette Alberti