Title:
Injection molding machine
Document Type and Number:
Japanese Patent JP6234868
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an injection molding machine allowing a check of the energy efficiency of a motor.SOLUTION: An injection molding machine includes a motor, a drive circuit for the motor, a converter device having, in parallel, a first power conversion part for converting an AC power from a power source to a DC power and supplying to the drive circuit and a second power conversion part for converting a regenerative power from the drive circuit and supplying to the power source, and a calculation unit which calculates a power supplied from the second power conversion part to the power source.
Inventors:
Kosuke Sugiura
Hiroyuki Mizuno
Hiroyuki Mizuno
Application Number:
JP2014074524A
Publication Date:
November 22, 2017
Filing Date:
March 31, 2014
Export Citation:
Assignee:
Sumitomo Heavy Industries Ltd.
International Classes:
B29C45/17; H02P3/18; H02P27/06
Domestic Patent References:
| JP2010110936A | ||||
| JP5004787U | ||||
| JP5227759A | ||||
| JP2010074918A | ||||
| JP4118794U | ||||
| JP2013027987A |
Foreign References:
| US20100102770 |
Attorney, Agent or Firm:
Tadashige Ito
Tadahiko Ito
Tadahiko Ito
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