Patents by Inventor Eberhard Zander

Eberhard Zander 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).

  • System for determining and calculating the work done by a mobile electrical machine at an energy supply station
    Patent number: 4170752
    Abstract: A system for determining and accounting for the service of an electric vehicle provided with a battery which has an electric-current supply network, a pulse generator connected between this network and the vehicle for generating a time-spaced sequence of accounting pulses representing at least the value of electrical energy delivered to the vehicle, a pulse counter connected to the pulse generator for counting pulses derived from the pulse generator over a time interval corresponding to that for which the vehicle is connected to the network, and an evaluator in the form of a deductor on said machine responsive to the count of the counter and connected thereto for registering the value at least of electrical energy supplied to said machine.
    Type: Grant
    Filed: September 16, 1977
    Date of Patent: October 9, 1979
    Assignee: GES Gesellschaft fur Elektrischen Strassenverkehr mbH
    Inventors: Heinrich Busch, Eberhard Zander