Absolute angle sensor with a magnetic encoder having even spaced reference pulses
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 12, 2006
Grant Date -
Jun 17, 2004
app pub date -
Sep 29, 2003
filing date -
Sep 27, 2002
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A device for determining the absolute angular position of a turning device with respect to a fixed structure, including an encoder provided with a main multipolar track and a multipolar track called 'top turn,' and a measurement means. The top turn track includes M singularities. The measurement means measures the angular position of the turning device with an angular uncertainty .DELTA..theta., in which the M singularities are each representative of an absolute angular position of the turning device and are distributed over the top turn track with an angular separation between each one greater than 2 .DELTA..theta..
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully