Electric suspended conveyor with contactless energy transmission
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United States of America Patent
Stats
-
Aug 1, 2006
Grant Date -
Aug 7, 2003
app pub date -
Feb 12, 2001
filing date -
Mar 22, 2000
priority date (Note) -
Expired
status (Latency Note)
Importance
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 (N.sub.01, N.sub.02) to provide two separate supply voltages (U.sub.01, U.sub.02) 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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