公开(公告)号：US20160016456A1

公开(公告)日：2016-01-21

申请号：US14766881

申请日：2014-04-15

Applicant: HALLA VISTEON CLIMATE CONTROL CORP.

Inventor： Sung Ho KANG ,  Hak Kyu KIM ,  Sang Ki LEE ,  Young Ho CHOI ,  Jung Jae LEE

IPC: B60H1/00 ,  B60H1/32 ,  B60H1/22

CPC classification number: B60H1/00899 ,  B60H1/00907 ,  B60H1/08 ,  B60H1/22 ,  B60H1/3213 ,  B60H2001/00928 ,  B60H2001/00949 ,  F25B5/04 ,  F25B6/04 ,  F25B27/02 ,  F25B40/06 ,  F25B2400/0409 ,  F25B2400/0411 ,  Y02A30/274

Abstract: A heat pump system for a vehicle which uses an evaporator of an air-conditioning case for common use in an air-conditioning mode and in a heat pump mode for cooling and heating so as to reduce weight and manufacturing costs. The heat pump system can be applied without any change in structure of the air-conditioning case, and can be operated even at low temperature without any influence of outdoor temperature because the heat pump system uses waste heat of an engine so as to enhance fuel efficiency and increase heating performance and efficiency.

Abstract translation: 一种用于车辆的热泵系统，其使用在空调模式中常用的空调箱的蒸发器和用于冷却和加热的热泵模式，以减轻重量和制造成本。 热泵系统可以在空调机构的结构没有任何变化的情况下应用，并且即使在低温下也能够在不受室外温度影响的情况下运行，因为热泵系统使用发动机的余热来提高燃料效率 并提高加热性能和效率。

公开(公告)号：US20150096319A1

公开(公告)日：2015-04-09

申请号：US14508449

申请日：2014-10-07

Applicant: HALLA VISTEON CLIMATE CONTROL CORP.

Inventor： Sung Ho KANG ,  Hak Kyu KIM ,  Sang Ki LEE ,  Young Ho CHOI ,  Jae Min LEE ,  Jung Jae LEE

IPC: F25B49/02 ,  F25B41/04 ,  F25B30/02

CPC classification number: F25B49/02 ,  F25B5/00 ,  F25B6/04 ,  F25B30/02 ,  F25B40/00 ,  F25B41/046 ,  F25B41/062 ,  F25B2341/0662 ,  F25B2400/0409 ,  F25B2600/2515 ,  F25B2600/2519

Abstract: A heat pump system for a vehicle delays the change of the direction of a directional valve for a given period of time and then conducts the change of the direction of the directional valve, upon receiving the mode change signal between an air conditioner mode and a heat pump mode, thus preventing the generation of the noise and vibration caused by the differential pressure of a refrigerant.

Abstract translation: 用于车辆的热泵系统延迟方向阀的方向在给定时间段内的变化，然后在接收到空调模式和热量之间的模式改变信号时导致方向阀的方向的改变 泵模式，从而防止由制冷剂的压差引起的噪声和振动的产生。