WO2025226197 - CONSTRUCTION EQUIPMENT WITH AN ADVANCED HYBRID POWER SUPPLY
National phase entry is expected:
Publication Number
WO/2025/226197
Publication Date
30.10.2025
International Application No.
PCT/SE2025/050352
International Filing Date
14.04.2025
Title **
[English]
CONSTRUCTION EQUIPMENT WITH AN ADVANCED HYBRID POWER SUPPLY
[French]
ÉQUIPEMENT DE CONSTRUCTION À ALIMENTATION HYBRIDE AVANCÉE
Applicants **
HUSQVARNA AB
Inventors
OLSSON, Tommy
VARSHOSAZ, Masoud
BERGLUND, Erik
Priority Data
2450432-6
22.04.2024
SE
2451143-8
14.11.2024
SE
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
| Pages for Publication | * |
| Number of Pages with Drawings | * |
| Pages of Specification | * |
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| Number of Office Actions | * |
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International Searching Authority |
SPRO
* |
| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
* |
| Type of Assignment |
The Standard Agent's Assignment
* |
| Applicant's Legal Status |
Legal Entity
* |
| * | |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| Patent Delivery |
Send the Letters Patent by Courier
* |
| Translation |
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* The data is based on automatic recognition. Please verify and amend if necessary.
** IP-Coster compiles data from publicly available sources. If this data includes your personal information, you can contact us to request its removal.
Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 2713 | |
| EPO | Filing, Examination, Granting | 19288 | |
| Japan | Filing, Examination, Granting | 2765 | |
| South Korea | Filing, Examination, Granting | 3388 | |
| USA | Filing, Examination, Granting | 9940 |
Total:
38,094
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Abstract[English]
Remote-controlled construction equipment (100) comprising a hybrid electrical power system (110), the hybrid electrical power system (110) comprising a control unit (120), an external power interface (130) arranged to be connected to an external electrical power source (180), and an on-board auxiliary power source (140), where the external power interface (130) and the auxiliary power source (140) are interconnected by a direct current, DC, bus (230), to jointly power one or more actuators (240) on the construction equipment (100), where the external power interface (130) is connected to the DC bus (230) via a rectifier (210), where the on-board auxiliary power source (140) is directly connected to the DC bus (230) in use.[French]
Équipement de construction télécommandé (100) comprenant un système d'alimentation électrique hybride (110), le système d'alimentation électrique hybride (110) comprenant une unité de commande (120), une interface d'alimentation externe (130) conçue pour être raccordée à une source d'alimentation électrique externe (180), et une source d'alimentation auxiliaire embarquée (140), l'interface d'alimentation externe (130) et la source d'alimentation auxiliaire (140) étant interconnectées par un bus de courant continu, CC, (230), pour alimenter conjointement un ou plusieurs actionneurs (240) de l'équipement de construction (100), l'interface d'alimentation externe (130) étant raccordée au bus CC (230) par l'intermédiaire d'un redresseur (210), la source d'alimentation auxiliaire embarquée (140) étant directement raccordée au bus CC (230) lors de l'utilisation.