A flying device includes a mechanical coupling that is designed to cooperate with a cable of an electrical distribution line in such a way that the flying device remains secured to the cable in a rest position.

The invention relates to an arrangement (11, 21, 41) for transferring electric energy to a vehicle, in particular to a track bound vehicle such as a light rail vehicle (81) or to a road automobile, whereinthe arrangement (11, 21, 41) comprises an electric conductor arrangement (41) for producing an alternating electromagnetic field and for thereby transferring the energy, the conductor arrangement (41) comprises a plurality of consecutive segments (T1, T2, T3, T4, T5), wherein the segments (T1, T2, T3, T4, T5) extend in the direction of travel of the vehicle, each of the consecutive segments (T1, T2, T3, T4, T5) comprises at least one alternating current line (44a, 44b, 44c) for carrying a phase of an alternating current in order to produce the alternating electromagnetic field, each of the consecutive segments (T1, T2, T3, T4, T5) is combined with an assigned controller (CTR1; 31) adapted to control the operation of the segment (T1, T2, T3, T4, T5) independently of the other segments (T1, T2, T3, T4, T5), at least two neighbouring segments (41a, 41b) of the consecutive segments (T1, T2, T3, T4, T5) are inductively coupled to each other so that a first segment (41b) of the neighbouring segments (41a, 41b), while the first segment (41b) is operated under control of its assigned controller (CTR1; 31), induces a voltage and thereby produces an induced alternating electric current in a second segment (41a) of the neighbouring segments (41a, 41b), if the second segment (41a) is not operated under control of its assigned controller (CTR1; 31), the arrangement (11, 21, 41) comprises a controllable coupling (S1) for coupling the second segment (41a) to a load (RL; F1, S1; 105), which controllable coupling (S1) has a first operating state in which the second segment (41a) is coupled to the load (RL; F1, S1; 105) so that any alternating electric current in the second segment (41a) is damped by the load (RL; F1, S1; 105), and has a second operating state in which the second segment (41a) is not coupled to the load (RL; F1, S1; 105) so that any alternating electri

The invention relates to an arrangement (11, 21, 41) for transferring electric energy to a vehicle, in particular to a track bound vehicle such as a light rail vehicle (81) or to a road automobile, whereinthe arrangement (11, 21, 41) comprises an electric conductor arrangement (41) for producing an alternating electromagnetic field and for thereby transferring the energy, the conductor arrangement (41) comprises a plurality of consecutive segments (T1, T2, T3, T4, T5), wherein the segments (T1, T2, T3, T4, T5) extend in the direction of travel of the vehicle, each of the consecutive segments (T1, T2, T3, T4, T5) comprises at least one alternating current line (44a, 44b, 44c) for carrying a phase of an alternating current in order to produce the alternating electromagnetic field, each of the consecutive segments (T1, T2, T3, T4, T5) is combined with an assigned controller (CTR1; 31) adapted to control the operation of the segment (T1, T2, T3, T4, T5) independently of the other segments (T1, T2, T3, T4, T5), at least two neighbouring segments (41a, 41b) of the consecutive segments (T1, T2, T3, T4, T5) are inductively coupled to each other so that a first segment (41b) of the neighbouring segments (41a, 41b), while the first segment (41b) is operated under control of its assigned controller (CTR1; 31), induces a voltage and thereby produces an induced alternating electric current in a second segment (41a) of the neighbouring segments (41a, 41b), if the second segment (41a) is not operated under control of its assigned controller (CTR1; 31), the arrangement (11, 21, 41) comprises a controllable coupling (S1) for coupling the second segment (41a) to a load (RL; F1, S1; 105), which controllable coupling (S1) has a first operating state in which the second segment (41a) is coupled to the load (RL; F1, S1; 105) so that any alternating electric current in the second segment (41a) is damped by the load (RL; F1, S1; 105), and has a second operating state in which the second segment (41a) is not coupled to the load (RL; F1, S1; 105) so that any alternating electri

A system for powering vehicles is disclosed includes a roadway having of a pair of road-based conductors that move vertically with respect to the roadway from a lowered position to a raised position or vice versa. A voltage is selectively delivered across the pair of road-based conductors. A first tire of the vehicle has a first conductive surface that is in electrical contact with a first road-based conductor and a second tire of the vehicle has a second conductive surface is in electrical contact with a second road-based conductor when the pair of road-based conductors in the raised position and the voltage is conducted into the vehicle through the first conductive surface and the second conductive surface. A power system of the vehicle receives the voltage from the first conductive surface and the second conductive surface and provides power to run or charge the vehicle.

A rail installation has an overhead line in the region of a stop and at least one rail vehicle with a current collector for making contact with the overhead line. The overhead line has a central part having a limited, predefined length and an adjoining end portion. The central part has a substantially constant predefined height above a rail. The end portion has a height that increases outward from the central part. The current collector of the rail vehicle is raised and matched to the overhead line such that, as the rail vehicle enters the stop, sliding strips of the current collector have a height above the rail that is at least equal to the substantially constant height of the central part of the overhead line, and that is at most equal to the greatest height of the raised first end portion of the overhead line above the rail.

A rail installation has an overhead line in the region of a stop and at least one rail vehicle with a current collector for making contact with the overhead line. The overhead line has a central part having a limited, predefined length and an adjoining end portion. The central part has a substantially constant predefined height above a rail. The end portion has a height that increases outward from the central part. The current collector of the rail vehicle is raised and matched to the overhead line such that, as the rail vehicle enters the stop, sliding strips of the current collector have a height above the rail that is at least equal to the substantially constant height of the central part of the overhead line, and that is at most equal to the greatest height of the raised first end portion of the overhead line above the rail.

A current transport mechanism with an elongated, electromechanical base conductor that has an electrically rigidly mechanical plug-in connection device connected thereto in an electrically-rigidly mechanical manner and which, in turn, can be electrically contacted by an electrically-rigidly mechanical mating plug-in connection device.

A current transport mechanism with an elongated, electromechanical base conductor that has an electrically rigidly mechanical plug-in connection device connected thereto in an electrically-rigidly mechanical manner and which, in turn, can be electrically contacted by an electrically-rigidly mechanical mating plug-in connection device.

A non-contact power feeding device includes multiple power feeding elements that are disposed spatially separated from one another in a movement direction, an AC power supply that supplies AC power to the power feeding elements, multiple power receiving elements that are provided in a moving body and that receive AC power in a non-contact manner, and a power receiving circuit that converts the AC power received by the power receiving elements and that outputs to an electrical load. When a length of the power feeding elements in the movement, direction is LT, a separation distance between the power feeding elements is DT, a length of the power receiving elements in the movement direction is LR, and a separation distance between the power receiving elements is DR, the relationship DTDR and the relationship (2LR+DR)LT are satisfied.

A non-contact power feeding device includes multiple power feeding elements that are disposed spatially separated from one another in a movement direction, an AC power supply that supplies AC power to the power feeding elements, multiple power receiving elements that are provided in a moving body and that receive AC power in a non-contact manner, and a power receiving circuit that converts the AC power received by the power receiving elements and that outputs to an electrical load. When a length of the power feeding elements in the movement, direction is LT, a separation distance between the power feeding elements is DT, a length of the power receiving elements in the movement direction is LR, and a separation distance between the power receiving elements is DR, the relationship DTDR and the relationship (2LR+DR)LT are satisfied.