EP 2286090 A1 20110223 - POWER CONVERSION APPARATUS
Title (en)
POWER CONVERSION APPARATUS
Title (de)
STROMRICHTER
Title (fr)
DISPOSITIF DE CONVERSION D'ÉNERGIE
Publication
Application
Priority
- GB 2009050570 W 20090526
- GB 0809405 A 20080523
Abstract (en)
[origin: WO2009141668A1] A power conversion apparatus (1 ) is disclosed for a lorry (2) with a refrigeration unit (4). The unit (1 ) includes a variable displacement pump (5) connected, in use, to an automobile engine (3), a motor (7) fluidly connected to the pump (5) by a control valve (61 ), a generator (8) operatively connected to the motor (7) and a controller (6). The pump (5) induces a flow to drive the motor (7) when the pump (5) is driven by the engine (3) thereby causing the motor (7) to drive the generator (8). The controller (6) controls both the displacement of the pump (5) and the position of the control valve (61 ) for regulating, in use, the pressure and/or flow of fluid supplied to the motor (7) from the pump (5) to cause the generator (8) to supply a predetermined alternating current frequency and voltage.
IPC 8 full level
F15B 7/02 (2006.01)
CPC (source: EP)
B60H 1/00435 (2013.01); B60K 25/00 (2013.01); F15B 7/006 (2013.01); F15B 7/008 (2013.01); B63J 3/02 (2013.01)
Citation (search report)
See references of WO 2009141668A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA RS
DOCDB simple family (publication)
WO 2009141668 A1 20091126; EP 2286090 A1 20110223; GB 0809405 D0 20080702
DOCDB simple family (application)
GB 2009050570 W 20090526; EP 09750146 A 20090526; GB 0809405 A 20080523