Absolute angle detecting device

Details Absolute angle detecting device Absolute angle detecting device

2007-08-14

2007-08-14

JeanPierre, Peguy (Department: 2819)

Coded data generation or conversion

Digital pattern reading type converter

Plural types of codes on single carrier

C341S009000

Reexamination Certificate

active

11446867

ABSTRACT:
An absolute angle detecting device is provided. The absolute angle detecting device is composed of a first detecting element group that outputs a Gray code string for angle detection that detects a rotating angle in one sector of the multi-rotation body at required resolution, a second detecting element group and a third detecting element group that outputs a first and a second Gray code strings for sector identification. A rotating angle within one rotation (360 degrees) is detected by the Gray code for angle detection while setting one rotation of the multi-rotation body to one sector.

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Copy of search report dated Aug. 18, 2006 for corresponding European Patent Application 06 01 1760.

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