Method for determining the rotation angle of a rotor-stator device, with slip ring arrangement and computer tomograph
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United States of America Patent
Stats
-
May 22, 2018
Issued Date -
N/A
app pub date -
Sep 13, 2017
filing date -
Sep 29, 2016
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A method and a device are for determining the rotation angle of a rotor-stator device. The rotor-stator device has a slip ring arrangement for transferring data between rotor and stator. In an embodiment, the device includes a signal conductor, essentially ring-shaped or ring-segment-shaped, fixed to a ring-shaped support structure; a transmitter for injecting a data signal into the signal conductor; and a receiver for reading the data signal out from the signal conductor. The transmitter and receiver move in opposite directions synchronously with the rotation between rotor and stator. According to an embodiment of the method, a signal is injected into the signal conductor. The signal is used to generate a metrologically detectable characteristic from which the rotation angle is ascertained.
First Claim
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International Classification(s)
Cited Art Landscape
Patent Citation Ranking
- 2 Citation Count
- A61B Class
- 20.51 % this patent is cited more than
- 7 Age
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