公开(公告)号：US20200079177A1

公开(公告)日：2020-03-12

申请号：US16510247

申请日：2019-07-12

申请人： C.R.F. Società Consortile per Azioni

发明人： Walter FERRARIS ,  Federica BETTOJA ,  Attilio CRIVELLARI

IPC分类号： B60H1/00 ,  B60K1/00 ,  B60L50/60 ,  B60K11/02 ,  B60L58/26 ,  B60L58/27 ,  F01P7/16 ,  B60H1/06 ,  B60H1/14 ,  B60H1/32 ,  F02B29/04

摘要： A hybrid vehicle includes a thermal control system having a first high temperature cooling circuit, a second low temperature cooling circuit and a third cooling circuit for cooling/heating a battery pack. A system of valves is configured to connect the third circuit with the second circuit so as to create a loop consisting of a main portion of the third circuit and a main portion of the second circuit including the cooling portion of one or more electric motor assemblies of the hybrid vehicle, one or more additional components of the motor-vehicle, such as a turbocharger assembly and an intercooler assembly. In this operating condition, circulation of the liquid in the loop thus-formed can be activated by the pump of the third circuit and causes heating of the battery pack by the heat generated by the electric motor assemblies and, preferably, by the aforesaid additional components of the motor-vehicle.

公开(公告)号：US20180252196A1

公开(公告)日：2018-09-06

申请号：US15898794

申请日：2018-02-19

申请人： C.R.F. Società Consortile per Azioni

发明人： Walter FERRARIS ,  Federica BETTOJA ,  Fausto DI SCIULLO

IPC分类号： F02N19/10 ,  F01P5/12 ,  F01P7/16 ,  F01P11/02 ,  F01P11/16

摘要： A cooling system for an internal combustion engine of a motor-vehicle presenting a circuit for a coolant of the engine. The circuit includes a thermally insulated tank for the coolant of the engine, connected to an outer portion of the cooling circuit. The tank is arranged in the circuit to retain a defined quantity of coolant at a temperature above the ambient temperature when the engine is inactive, and for causing this quantity of coolant to flow, at a temperature above the ambient temperature, into the cooling circuit of the engine, after a subsequent start of the engine, during an engine warm up stage. The circuit also includes an expansion vessel connected to the outer circuit portion of the coolant of the engine. The expansion vessel has a thermally insulated body and constitutes the thermally insulated tank for the engine coolant.

公开(公告)号：US20160023538A1

公开(公告)日：2016-01-28

申请号：US14807201

申请日：2015-07-23

申请人： C.R.F. Società Consortile per Azioni

发明人： Riccardo SECCARDINI ,  Walter FERRARIS

IPC分类号： B60H1/32

CPC分类号： B60H1/3205 ,  B60H1/00485 ,  B60H1/323 ,  B60H2001/3291 ,  F25B41/062 ,  F25B2341/0683

摘要： An air conditioning system for motor-vehicles includes a thermally controlled expansion valve unit for regulating the expansion of the fluid upstream of the evaporator, depending upon the temperature downstream of the evaporator. An intermediate heat exchanger provides a heat exchange between the conduit upstream of the evaporator and the conduit downstream of the evaporator. The expansion valve unit is arranged in such a way that its temperature sensor detects a temperature of the fluid along the conduit downstream of the evaporator at a portion of this conduit which is located downstream also with respect to the intermediate heat exchanger. A connecting flange is interposed between the evaporator and the thermally controlled expansion valve unit.

摘要翻译： 用于机动车辆的空调系统包括用于根据蒸发器下游的温度调节蒸发器上游的流体膨胀的热控膨胀阀单元。 中间热交换器在蒸发器上游的导管与蒸发器下游的导管之间提供热交换。 膨胀阀单元布置成使得其温度传感器在该导管的位于下游的位于该中间热交换器下游的部分处沿蒸发器下游的导管检测流体的温度。 连接法兰插在蒸发器和热控膨胀阀单元之间。