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US-2024372384-A1 · Nov 7, 2024 · US
Mobile charging station for mining applications
US2024416782A1 · US · A1
| Field | Value |
|---|---|
| Publication number | US-2024416782-A1 |
| Application number | US-202118712931-A |
| Country | US |
| Kind code | A1 |
| Filing date | Nov 18, 2021 |
| Priority date | Nov 24, 2021 |
| Publication date | Dec 19, 2024 |
| Grant date | — |
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- Title
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- Abstract
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Abstract
Official abstract text for this publication.
A mobile charging station for charging a vehicle in an underground mine is provided. The mobile charging station includes an electric input configured to receive an input voltage from an electrical network of a mine, at least one output configured to charge a battery of the vehicle connected to the output, a charging circuitry configured to provide electric power to the at least one output, and a voltage transformer arranged between the electric input and the charging circuitry, the voltage transformer being configured to transform the input voltage received via the electric input to a configured output voltage for the charging circuitry.
First claim
Opening claim text (preview).
1 . An arrangement in an underground mining environment comprising: a mobile charging station arranged for charging a vehicle in an underground mine, the mobile charging station comprising: an electric input configured to receive an input voltage from an electrical network of a mine: at least one output configured to charge a battery of the vehicle connected to the output; a charging circuitry configured to provide electric power to the at least one output; and a voltage transformer arranged between the electric input and the charging circuitry, the voltage transformer being configured to transform the input voltage received via the electric input to a configured output voltage for the charging circuitry, wherein the arrangement further comprises a cooling unit detachably connectable to the mobile charging station and being configured to cool at least one power electronics element of the mobile charging station, and wherein the mobile charging station further comprises a cooling unit power output configured to provide operating power for the cooling unit and a connecting means for connecting the cooling unit to the mobile charging station, and wherein the mobile charging station and the cooling unit are modules arranged to be stackable on top of each other or detachably connectable side by side and include attaching means with which the modules can be connected to each other. 2 . The arrangement of claim 1 , wherein the voltage transformer comprises a multi-voltage transformer. 3 . The arrangement of claim 1 , wherein the charging circuitry and the voltage transformer are configured in a single module. 4 . The arrangement of claim 1 , wherein the voltage transformer is configured to be removably replaceable.
Assignees
Inventors
Classifications
- H02J7/70Primary
characterised by the mechanical construction · CPC title
against overtemperature · CPC title
Distributing electric power; Cable networks; Conduits for cables (circuit arrangements for supplying or distributing electric power in general H02J) · CPC title
Working vehicles · CPC title
Cooling of charging equipment · CPC title
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Frequently asked questions
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- What does patent US2024416782A1 cover?
- A mobile charging station for charging a vehicle in an underground mine is provided. The mobile charging station includes an electric input configured to receive an input voltage from an electrical network of a mine, at least one output configured to charge a battery of the vehicle connected to the output, a charging circuitry configured to provide electric power to the at least one output, and…
- Who is the assignee on this patent?
- Sandvik Mining & Construction Oy
- What technology area does this patent fall under?
- Primary CPC classification H02J7/70. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Thu Dec 19 2024 00:00:00 GMT+0000 (Coordinated Universal Time) (A1). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).