Dust collection apparatus, resin molding apparatus, and method for manufacturing resin molded product
AssigneeTowa Corporation
InventorShinya HAYASHIGUCHI
Life of this patent
Estimating the term…
Abstract
The present invention is to reduce a power consumption amount of a dust collection apparatus used in a resin molding apparatus, and is a dust collection apparatus that collects dust from one or a plurality of dust collection ports provided in a resin molding apparatus, including an air blower driven by a motor, and an inverter that controls a rotation speed of the motor. The inverter controls the rotation speed of the motor to a first rotation speed, and in a case of lowering the rotation speed from the first rotation speed, the inverter releases an electrical connection to the motor and makes the motor to rotate by inertia.
Claims15
A dust collection apparatus that collects dust from one or a plurality of dust collection ports provided in a resin molding apparatus, the dust collection apparatus comprising:
- an air blower driven by a motor;
- and
- an inverter that controls a rotation speed of the motor, wherein
- the inverter controls the rotation speed of the motor to a first rotation speed, and in a case of lowering the rotation speed from the first rotation speed, the inverter releases an electrical connection to the motor and makes the motor to rotate by inertia.
Dependencies are inferred from the claim text.