Rotor setting arrangement
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United States of America Patent
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-
Aug 13, 1991
Grant Date -
N/A
app pub date -
Aug 2, 1989
filing date -
Jan 28, 1987
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A system for setting in particular the rotor (2) of a coaxial or waveguide switch in n possible locking positions S.sub.1, S.sub.2, S.sub.3, . . . has an axially staggered drive on one side and on the opposite side a locking means (6, 7, 8/9, 10/11, 12). On the side facing the stator, the drive (3, 4, 5) has a drive winding composed of the drive coils (5) connected to only one pair of conductors by means of which a current of a determined polarity is supplied to the drive winding (5) and which turns the rotor (2) in the direction of the n locking positions S.sub.1, S.sub.2, S.sub.3, . . . by means of magnetic forces. The main purpose of the locking means (6, 7, 8/9, 10/11, 12) is to turn the rotor (2) into the exact locking position and to maintain it in that position.
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