Electric suspended conveyor with contactless energy transmission
First Claim
1. An electric telpher with non-contact power transmission from a feeder and return conductor conducted along a slide rail and connected to an AC power supply via a current collector configured as a U-shaped ferrite core with windings that encompasses the supply line to the control and power circuits of a transfer unit that can travel on the slide rail, characterized in that the return conductor is directly formed by the slide rail and that two separate and differently rated windings (N01;
- N02) are provided on the current collector formed by the ferrite core that provide different supply voltages (V01;
V02)to the power circuit and control circuit of the transfer unit, respectively.
2 Assignments
0 Petitions
Accused Products
Abstract
In an electric telpher or similar conveyor system comprising movable transfer units, power is transmitted to consumers having differing input power requirements in that the slide rail (1) is also used as return conductor of the feeder (4) in the primary circuit and in that the current collector (6) of the secondary circuit comprises two separate and differently rated windings (N01, N02) to provide two separate supply voltages (U01, U02) with different load capacities that are geared to the differing power needs of the consumers via electronic collector circuits (AE1, AE2).
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Citations
11 Claims
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1. An electric telpher with non-contact power transmission from a feeder and return conductor conducted along a slide rail and connected to an AC power supply via a current collector configured as a U-shaped ferrite core with windings that encompasses the supply line to the control and power circuits of a transfer unit that can travel on the slide rail, characterized in that the return conductor is directly formed by the slide rail and that two separate and differently rated windings (N01;
- N02) are provided on the current collector formed by the ferrite core that provide different supply voltages (V01;
V02)to the power circuit and control circuit of the transfer unit, respectively. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
- N02) are provided on the current collector formed by the ferrite core that provide different supply voltages (V01;
Specification