Invention Grant
- Patent Title: Mining vehicle and method for its energy supply
- Patent Title (中): 采矿车辆及其能量供应方法
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Application No.: US13519426Application Date: 2010-12-27
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Publication No.: US08714286B2Publication Date: 2014-05-06
- Inventor: Mikko Kouvo , Jukka Osara , Juha Piipponen
- Applicant: Mikko Kouvo , Jukka Osara , Juha Piipponen
- Applicant Address: FI Tampere
- Assignee: Sandvik Mining and Construction Oy
- Current Assignee: Sandvik Mining and Construction Oy
- Current Assignee Address: FI Tampere
- Agency: Morgan, Lewis & Bockius LLP
- Priority: FI20096403 20091228; FI20105580 20100525
- International Application: PCT/FI2010/051087 WO 20101227
- International Announcement: WO2011/080392 WO 20110707
- Main IPC: B60L9/16
- IPC: B60L9/16
Abstract:
The invention relates to a mining vehicle and method for its energy supply. The mining vehicle has a rectifier, DC intermediate circuit, and inverter, through which an alternating current motor is supplied. At least one auxiliary energy source is connected to the DC intermediate circuit. A DC/DC converter is connected between the DC intermediate circuit and the auxiliary energy source for adapting the voltage level of the auxiliary energy source and for connecting the auxiliary energy source to supply energy to the DC intermediate circuit.
Public/Granted literature
- US20130206490A1 Mining vehicle and method for its energy supply Public/Granted day:2013-08-15
Information query
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