Title:
電動作業機
Document Type and Number:
Japanese Patent JP7218173
Kind Code:
B2
Abstract:
An electric working machine in one aspect of the present disclosure includes two or more circuits and a control circuit. The control circuit executes two or more diagnoses one by one in order. The diagnoses at least include a first diagnosis and a second diagnosis. The first diagnosis diagnoses a first circuit. The second diagnosis diagnoses a second circuit. The control circuit executes the first diagnosis or the second diagnosis at a first diagnosis timing. The control circuit executes the first diagnosis or the second diagnosis at a second diagnosis timing. The second diagnosis timing follows the first diagnosis timing.
Inventors:
Yoshitaka Ichikawa
Akihiro Nakamoto
Akihiro Nakamoto
Application Number:
JP2018242994A
Publication Date:
February 06, 2023
Filing Date:
December 26, 2018
Export Citation:
Assignee:
Makita Corporation
International Classes:
B25F5/00
Domestic Patent References:
| JP2016022566A |
Attorney, Agent or Firm:
Nagoya International Patent Attorney Corporation
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