JPWO2025004612A1 - - Google Patents
Info
- Publication number
- JPWO2025004612A1 JPWO2025004612A1 JP2025529519A JP2025529519A JPWO2025004612A1 JP WO2025004612 A1 JPWO2025004612 A1 JP WO2025004612A1 JP 2025529519 A JP2025529519 A JP 2025529519A JP 2025529519 A JP2025529519 A JP 2025529519A JP WO2025004612 A1 JPWO2025004612 A1 JP WO2025004612A1
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/20—Drives; Control devices
- E02F9/2058—Electric or electro-mechanical or mechanical control devices of vehicle sub-units
- E02F9/2091—Control of energy storage means for electrical energy, e.g. battery or capacitors
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/44—Methods for charging or discharging
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
- H02J7/02—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries for charging batteries from AC mains by converters
- H02J7/04—Regulation of charging current or voltage
- H02J7/06—Regulation of charging current or voltage using discharge tubes or semiconductor devices
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2023105373 | 2023-06-27 | ||
| PCT/JP2024/018637 WO2025004612A1 (ja) | 2023-06-27 | 2024-05-21 | 電動作業機、及び電動作業機の制御方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2025004612A1 true JPWO2025004612A1 (https=) | 2025-01-02 |
Family
ID=93938525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2025529519A Pending JPWO2025004612A1 (https=) | 2023-06-27 | 2024-05-21 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20260103872A1 (https=) |
| EP (1) | EP4737649A1 (https=) |
| JP (1) | JPWO2025004612A1 (https=) |
| WO (1) | WO2025004612A1 (https=) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008069516A (ja) * | 2006-09-12 | 2008-03-27 | Hitachi Constr Mach Co Ltd | 電動式建設機械 |
| JP4937082B2 (ja) * | 2007-11-02 | 2012-05-23 | 日立建機株式会社 | 電気駆動式建設機械 |
| JP5642318B1 (ja) * | 2013-08-02 | 2014-12-17 | 株式会社小松製作所 | 作業車両 |
| JP7163785B2 (ja) * | 2019-01-17 | 2022-11-01 | トヨタ自動車株式会社 | 車両および車両の制御方法 |
| JP7321897B2 (ja) | 2019-11-18 | 2023-08-07 | 株式会社クボタ | 電動作業機 |
| JP7676546B2 (ja) * | 2021-06-22 | 2025-05-14 | 株式会社クボタ | 電動作業機および電動作業機の充電システム |
-
2024
- 2024-05-21 JP JP2025529519A patent/JPWO2025004612A1/ja active Pending
- 2024-05-21 EP EP24831484.1A patent/EP4737649A1/en active Pending
- 2024-05-21 WO PCT/JP2024/018637 patent/WO2025004612A1/ja not_active Ceased
-
2025
- 2025-12-12 US US19/418,490 patent/US20260103872A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| WO2025004612A1 (ja) | 2025-01-02 |
| EP4737649A1 (en) | 2026-05-06 |
| US20260103872A1 (en) | 2026-04-16 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20251215 |