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公开(公告)号：US09751381B2
公开(公告)日：2017-09-05
申请号：US14163828
申请日：2014-01-24
Applicant: Ford Global Technologies, LLC
Inventor： Franco Ragazzi
CPC classification number: B60H1/00907 , B60H1/00899 , B60H1/22 , B60H1/3207 , B60H1/3213 , B60H2001/00928 , B60H2001/00935 , B60H2001/00949 , B60H2001/2228
Abstract: Methods and system for operating a vehicle climate control system are described. In one example, the vehicle climate control system includes high and low temperature coolant loops that operate in conjunction with a heat pump. The systems and methods may be incorporated into electric, hybrid, and internal combustion engine propelled vehicles.
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公开(公告)号：US20150183296A1
公开(公告)日：2015-07-02
申请号：US14143324
申请日：2013-12-30
Applicant: Ford Global Technologies, LLC
Inventor： Franco Ragazzi
CPC classification number: B60H1/2221 , B60H1/03 , B60H1/034 , B60H2001/2228
Abstract: Methods and system for providing heat to a vehicle are presented. In one example, a positive temperature coefficient (PTC) heater provides heat to a passenger cabin and an engine via heating engine coolant. Additionally, a heat pump may supply heat to the passenger cabin via heating the engine coolant.
Abstract translation: 提出了向车辆提供热量的方法和系统。 在一个示例中，正温度系数（PTC）加热器通过加热发动机冷却剂向乘客舱和发动机提供热量。 此外，热泵可以通过加热发动机冷却剂而向乘客舱提供热量。
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公开(公告)号：US10391835B2
公开(公告)日：2019-08-27
申请号：US14713842
申请日：2015-05-15
Applicant: Ford Global Technologies, LLC
Inventor： Timothy Noah Blatchley , Franco Ragazzi
Abstract: Methods and system for providing de-icing a heat pump heat exchanger and heating a vehicle passenger cabin are presented. In one example, a heat pump that experiences icing of exterior heat exchanger fins may be operated in a cooling mode where a passenger cabin heat exchanger operates as an evaporator to improve de-icing of the exterior heat exchanger fins.
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公开(公告)号：US10131205B2
公开(公告)日：2018-11-20
申请号：US14010057
申请日：2013-08-26
Applicant: Ford Global Technologies, LLC
Inventor： Mark G. Smith , James George Gebbie , Franco Ragazzi , Clay Wesley Maranville
Abstract: A climate control system having a coolant subsystem, a heat pump subsystem, and an intermediate heat exchanger. The intermediate heat exchanger may transfer thermal energy from the heat pump subsystem to the coolant to increase the temperature of the coolant when the climate control system is in a heating mode.
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公开(公告)号：US09358856B2
公开(公告)日：2016-06-07
申请号：US14045546
申请日：2013-10-03
Applicant: Ford Global Technologies, LLC
Inventor： Franco Ragazzi
CPC classification number: B60H1/00485 , B60H1/00921 , B60H1/22 , B60H2001/00928
Abstract: A system off configuration for an automotive climate control system is provided. The climate control system includes a compressor having two downstream flow paths. The two downstream flow paths may be selectively used to provide multiple modes of operation. When the compressor moves to an off condition the valves found in each flow path immediately downstream from the compressor are closed so that a refrigerant oil blend is kept in the compressor.
Abstract translation: 提供了一种用于汽车气候控制系统的系统关闭配置。 气候控制系统包括具有两个下游流动路径的压缩机。 可以选择性地使用两个下游流动路径来提供多种操作模式。 当压缩机移动到关闭状态时，在紧邻压缩机下游的每个流动路径中发现的阀被关闭，使得制冷剂油混合物保持在压缩机中。
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Patent Agency Ranking
公开(公告)号：US20150096313A1
公开(公告)日：2015-04-09
申请号：US14045546
申请日：2013-10-03
Applicant: FORD GLOBAL TECHNOLOGIES, LLC
Inventor： Franco Ragazzi
CPC classification number: B60H1/00485 , B60H1/00921 , B60H1/22 , B60H2001/00928
Abstract: A system off configuration for an automotive climate control system is provided. The climate control system includes a compressor having two downstream flow paths. The two downstream flow paths may be selectively used to provide multiple modes of operation. When the compressor moves to an off condition the valves found in each flow path immediately downstream from the compressor are closed so that a refrigerant oil blend is kept in the compressor.
Abstract translation: 提供了一种用于汽车气候控制系统的系统关闭配置。 气候控制系统包括具有两个下游流动路径的压缩机。 可以选择性地使用两个下游流动路径来提供多种操作模式。 当压缩机移动到关闭状态时，在紧邻压缩机下游的每个流动路径中发现的阀被关闭，使得制冷剂油混合物保持在压缩机中。
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公开(公告)号：US10336157B2
公开(公告)日：2019-07-02
申请号：US15659263
申请日：2017-07-25
Applicant: Ford Global Technologies, LLC
Inventor： Franco Ragazzi
Abstract: Methods and system for operating a vehicle climate control system comprising a heat pump and one or more coolant loops are described. In one example, the heat pump sends fluid to high and low temperature coolant loops based on operating mode. The systems and methods may be incorporated into electric, hybrid, and internal combustion engine propelled vehicles.
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公开(公告)号：US09951981B2
公开(公告)日：2018-04-24
申请号：US14334365
申请日：2014-07-17
Applicant: Ford Global Technologies, LLC
Inventor： Franco Ragazzi
CPC classification number: F25B47/00 , B60H1/00385 , B60H1/00921 , B60H1/3214 , B60H2001/00928 , F25B5/04 , F25B6/04 , F25B25/005 , F25B2341/0662
Abstract: Methods and system for managing lubricant within a vapor compression heat pump are presented. In one example, lubricant may be flushed from selected areas of a heat pump to other areas of the heat pump where lubricant is desired. The lubricant may be flushed in full flushing mode or in a partial flushing mode.
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公开(公告)号：US09863671B2
公开(公告)日：2018-01-09
申请号：US14445333
申请日：2014-07-29
Applicant: FORD GLOBAL TECHNOLOGIES, LLC
Inventor： Franco Ragazzi , James George Gebbie
CPC classification number: F25B13/00 , B60H1/00385 , B60H1/00921 , B60H1/3213 , F25B30/02 , F25B40/04 , F25B41/04 , F25B49/02 , F25B2339/047 , F25B2341/066
Abstract: A method including controlling a climate control system of an electrified vehicle to cool a coolant of a coolant subsystem with a refrigerant of a heat pump subsystem in response to a temperature of the coolant exceeding a predefined threshold.
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公开(公告)号：US20150210141A1
公开(公告)日：2015-07-30
申请号：US14163828
申请日：2014-01-24
Applicant: Ford Global Technologies, LLC
Inventor： Franco Ragazzi
CPC classification number: B60H1/00907 , B60H1/00899 , B60H1/22 , B60H1/3207 , B60H1/3213 , B60H2001/00928 , B60H2001/00935 , B60H2001/00949 , B60H2001/2228
Abstract: Methods and system for operating a vehicle climate control system are described. In one example, the vehicle climate control system includes high and low temperature coolant loops that operate in conjunction with a heat pump. The systems and methods may be incorporated into electric, hybrid, and internal combustion engine propelled vehicles.
Abstract translation: 描述了用于操作车辆气候控制系统的方法和系统。 在一个示例中，车辆气候控制系统包括与热泵结合操作的高温和低温冷却剂回路。 系统和方法可以并入电动，混合动力和内燃机驱动的车辆中。
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