Back to results
US 2019/0245470 A1Published application
Driving device, air conditioner, and method for driving motor
AssigneeMitsubishi Electric Corporation
InventorMasahiro NIGO
Life of this patent
Estimating the term…
Abstract
A driving device drives a motor having coils. The driving device includes a connection switching unit to switch a connection state of the coils, a temperature sensor to detect a room temperature, and a controller to switch the connection state of the coils based on a detected temperature by the temperature sensor.
Claims17
A driving device to drive a motor having coils, the driving device comprising:
- a connection switching device to switch a connection state of the coils;
- a temperature sensor to detect a room temperature;
- and
- a controller to switch a connection state of the coils based on a detected temperature by the temperature sensor.
1 more element
An air conditioner comprising:
- a motor having coils;
- a compressor driven by the motor;
- and
- a driving device to drive the motor,
- wherein the driving device comprises:
- a connection switching device to switch a connection state of the coils, a temperature sensor to detect a temperature of a target space, and
- a controller to switch a connection state of the coils based on a detected temperature by the temperature sensor.
4 more elements
A method for driving a motor having coils, the method comprising:
- a temperature detection step of detecting a room temperature;
- and
- a connection switching step of switching a connection state of the coils based on a detected temperature detected in the temperature detection step.
Dependencies are inferred from the claim text.