Hybridbaumaschine
EP2990542
Art B1
30. November 2022
Anmelder: Kobelco Construction Machinery Co., Ltd. 🇯🇵
Details
- Veröffentlichungs-Nr.
- EP2990542
- Aktenzeichen
- EP15181547
- Anmeldetag
- 19. August 2015
- Veröffentlichung
- 30. November 2022
- Erteilung
- 30. November 2022
- Rechtsraum
- EP
- IPC
- E02F9/20G01R31/36
Abstract
A hybrid construction machine detects the voltage of each cell that forms a battery, calculates a difference voltage between the detected voltage and a predetermined upper-limit working voltage, selects the lower one of the calculated difference voltage and a stored difference voltage, corrects an upper-limit working charging rate to decrease as the selected difference voltage decreases, and controls charging of the battery, based on the corrected upper-limit working charging rate.
Anmelder
- Firma
- Kobelco Construction Machinery Co., Ltd.
- Land
- 🇯🇵 Japan
🇯🇵
Kobelco Construction Machinery
Japanisches Unternehmen der Kobe-Steel-Gruppe, das Baumaschinen, insbesondere Bagger, herstellt.
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