Back to results
US 12,719,506 B2Granted
Signal processing device
AssigneeYokogawa Electric Corporation
InventorsTakahiro Kimura, Noriaki Kihara
Life of this patent
Estimating the term…
Abstract
A signal processing device includes: a signal processing device configured to process a signal input from a sensor; a wireless communicator configured to wirelessly communicate a signal based on output of the signal processor to an external device; and an isolator that isolates at least a portion of components of the signal processor from the wireless communicator.
Claims3
A signal processing device comprising:
- a signal processor configured to process a signal input from a sensor;
- a wireless communicator configured to wirelessly communicate a signal based on output of the signal processor to an external device, wherein the signal processor and the wireless communicator are housed in a same housing;
- and
- an isolator that electrically isolates all components of the signal processor from the wireless communicator,
- wherein the components of the signal processor include;
- a controller configured to process the signal from the sensor;
- and
- a power supply connected to the controller and configured to supply power to the wireless communicator and the controller, and
- wherein the isolator comprises:
- a signal isolator connecting the wireless communicator and the controller and configured to electrically isolate the wireless communicator from the controller;
- and
- a power supply isolator connecting the wireless communicator and the power supply and configured to electrically isolate the wireless communicator from the power supply.
9 more elements
Dependencies are inferred from the claim text.