Sensor apparatus

Details Sensor apparatus Sensor apparatus

2009-10-09

2010-06-29

Nguyen, Ha Tran T (Department: 2829)

Electricity: measuring and testing

Fault detecting in electric circuits and of electric components

Of individual circuit component or element

Reexamination Certificate

active

07746091

ABSTRACT:
The present invention includes an output circuit section for digitally outputting from an output terminal in a time division system a failure detection signal from a failure diagnosis circuit and a sense signal from a process circuit section, leading to reduction in size of a sensor apparatus. Further, outputting a failure detection signal earlier than a sense signal leads to improvement in reliability at the time of abnormality.

REFERENCES:
patent: 7233847 (2007-06-01), Otsuka
patent: 2005/0216149 (2005-09-01), Kato
patent: 2009/0007663 (2009-01-01), Uemura
patent: 08-327363 (1996-12-01), None
patent: 2001-074503 (2001-03-01), None
patent: 2004-264074 (2004-09-01), None
patent: 2005-331332 (2005-12-01), None
patent: 2008-002890 (2008-01-01), None

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