Electricity: measuring and testing – Impedance – admittance or other quantities representative of... – Lumped type parameters
Reexamination Certificate
2005-04-19
2005-04-19
Le, N. (Department: 2858)
Electricity: measuring and testing
Impedance, admittance or other quantities representative of...
Lumped type parameters
C324S207150, C324S523000
Reexamination Certificate
active
06882163
ABSTRACT:
A measured value detecting apparatus includes a measuring unit possessing a winding coil capable of generating an output signal corresponding to a measured value and independent of a direct-current component, a detecting unit possessing a receiving unit for receiving the output signal and determining the measured value based upon the output signal received by the receiving unit, an output transmitting line for transmitting the output signal from the measuring unit to the detecting unit, a potential offsetting means for changing the direct-current component of the output signal on the output transmitting line, and a malfunction detecting means for detecting malfunction of the output transmitting line based upon the direct-current component of the output signal.
REFERENCES:
patent: 5708344 (1998-01-01), Hayashi et al.
patent: 6577957 (2003-06-01), Fujimoto et al.
patent: 403056819 (1991-03-01), None
patent: 2001-082982 (2001-03-01), None
Le N.
Natalini Jeff
Toyoda Koki Kabushiki Kaisha
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