The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 28, 2025
Filed:
Jun. 15, 2022
Komatsu Ltd., Tokyo, JP;
Kazumichi Okajima, Tokyo, JP;
KOMATSU LTD., Tokyo, JP;
Abstract
Provided is a work machine capable of realizing control for securing cooling capacity of a cooling fan. The work machine includes a power feeding device, a plurality of electric devices driven by power supply from the power feeding device, a sensor that detects consumption current of the electric devices, a cooling fan that is driven by power supply from the power feeding device and generates a flow of air, and a controller that controls the cooling fan. The electric device includes a first device provided with the sensor. The controller determines whether a sum of a consumption current of the electric device including a consumption current of the first device detected by the sensor and a consumption current of the cooling fan exceeds an output current of the power feeding device.