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US 2019/0314842 A1Published application
State determination device, method, program, storage medium
AssigneeABB Schweiz AG
InventorsMasaru TERADA, Steinar RIVELAND
Life of this patent
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AssigneeABB Schweiz AG
InventorsMasaru TERADA, Steinar RIVELAND
Estimating the term…
A state determination device determines a state of a paint device including an air motor that rotates by a supply of a gas, a rotational shaft that serves as a rotational center of the air motor, and a rotary atomizer head that is connected to the rotational shaft and sprays paint. The paint device further includes a vibration detection unit that detects a vibration of the paint device, and the state determination device includes a frequency component acquisition unit and an abnormality determination unit. The frequency component acquisition unit acquires a frequency component caused by a contact between the rotational shaft and the air motor from a detection result by the vibration detection unit. The abnormality determination unit determines whether an abnormality of the air motor exists or not based on an acquisition result by the frequency component acquisition unit.
A state determination device for determining a state of a paint device comprising an air motor that rotates by a supply of a gas, a rotational shaft that serves as a rotational center of the air motor, and a rotary atomizer head that is connected to the rotational shaft and sprays paint, the paint device further comprising a vibration detection unit that detects a vibration of the paint device, the state determination device comprising:
A state determination method of determining a state of a paint device comprising an air motor that rotates by a supply of a gas, a rotational shaft that serves as a rotational center of the air motor, and a rotary atomizer head that is connected to the rotational shaft and sprays paint, the paint device further comprising a vibration detection unit that detects a vibration of the paint device, the state determination method comprising:
A program of instructions for execution by a computer to perform a state determination process of determining a state of a paint device comprising an air motor that rotates by a supply of a gas, a rotational shaft that serves as a rotational center of the air motor, and a rotary atomizer head that is connected to the rotational shaft and sprays paint, the paint device further comprising a vibration detection unit that detects a vibration of the paint device, the state determination process comprising:
A non-transitory computer-readable medium having a program of instructions for execution by a computer to perform a state determination process of determining a state of a paint device comprising an air motor that rotates by a supply of a gas, a rotational shaft that serves as a rotational center of the air motor, and a rotary atomizer head that is connected to the rotational shaft and sprays paint, the paint device further comprising a vibration detection unit that detects a vibration of the paint device, the state determination process comprising:
Dependencies are inferred from the claim text.