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US 11,527,374 B2Granted
Touch sensing system
AssigneeFanuc Corporation
InventorsAkihiro Yanagita, Takeshi Tsumura, Takahisa Hasegawa
Life of this patent
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Abstract
Provided is a touch sensing system that can make the life of a contact of an electromagnetic contactor longer. A touch sensing system includes a main operation circuit that connects a probe and a main operation power supply, and in which an electromagnetic contactor is provided; and a touch sensing circuit that is connected to the main operation circuit through the electromagnetic contactor in a branched manner, and connects the probe and a touch sensing power supply, is which a solid state relay switch is provided in the touch sensing circuit.
Claims10
A touch sensing system comprising:
- a main operation circuit that connects a probe and a main operation power supply, and in which an electromagnetic contactor is provided;
- and
- a touch sensing circuit that is connected to the main operation circuit through the electromagnetic contactor in a branched manner, and connects the probe and a touch sensing power supply,
- wherein a solid state relay switch is provided in the touch sensing circuit.
1 more element
Dependencies are inferred from the claim text.