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    Transport refrigeration unit (TRU) direct current (DC) architecture
    2.
    发明授权
    Transport refrigeration unit (TRU) direct current (DC) architecture 有权

    公开(公告)号：US11135893B2

    公开(公告)日：2021-10-05

    申请号：US16476490

    申请日：2018-01-19

    Applicant: CARRIER CORPORATION

    Inventor： Ivan Rydkin ,  Ciara Nichole Poolman ,  Robert A. Chopko

    IPC: B60H1/00 ,  B60H1/32

    Abstract: A transport refrigeration unit (TRU) direct current (DC) architecture includes a communications bus (41), a DC power bus (42), first and second voltage control units (VCUs 43,44) respectively comprising a DC/DC converter (430) coupled to the DC power bus and a local controller (431,441) coupled to the communications bus and to the DC/DC converter, an energy storage unit (45) and a DC powered load. The energy storage unit is configured to provide to the DC power bus (42) a quantity of DC power via the DC/DC converter (430) of the first VCU in accordance with control exerted thereon by the local controller (431) of the first VCU and a DC powered load. The DC powered load is configured to receive from the DC power bus a quantity of DC power via the DC/DC converter of the second VCU in accordance with control exerted thereon by the local controller of the second VCU.

    PURGE SYSTEM FOR CHILLER SYSTEM
    4.
    发明申请
    PURGE SYSTEM FOR CHILLER SYSTEM 审中-公开

    公开(公告)号：US20190113262A1

    公开(公告)日：2019-04-18

    申请号：US16095069

    申请日：2017-04-19

    Applicant: Carrier Corporation

    Inventor： Zidu Ma ,  Ivan Rydkin ,  Warren Clough

    IPC: F25B43/04

    Abstract: A purge system for removing non-condensables from a chiller system includes a purge chamber, a plurality of carbon beds fluidly connected to the purge chamber into which a flow of refrigerant and non-condensables is selectably directed from the purge chamber to remove the non-condensables therefrom. A vent line is fluidly connected to the plurality of carbon beds to dispose of the collected non-condensables, and a heater is operably connected to the plurality of carbon beds to selectably heat one or more of the carbon beds of the plurality of carbon beds to release refrigerant therefrom and direct the released refrigerant to the purge chamber.

    VAPOR COMPRESSION SYSTEM WITH THERMAL ENERGY STORAGE
    5.
    发明申请
    VAPOR COMPRESSION SYSTEM WITH THERMAL ENERGY STORAGE 审中-公开
    具有热能储存的蒸气压缩系统

    公开(公告)号：US20140338389A1

    公开(公告)日：2014-11-20

    申请号：US14276035

    申请日：2014-05-13

    Applicant: Carrier Corporation

    Inventor： Zidu Ma ,  Jun Pyo Lee ,  Ivan Rydkin ,  Daniel J. Dempsey ,  Warren Clough

    IPC: F25B1/00

    CPC classification number: F25B41/04 ,  F25B2400/24

    Abstract: A system is provided including a vapor compression cycle. The vapor compression cycle includes an operably coupled compressor, condenser, first expansion device, and evaporator through which a refrigerant circulates. A thermal energy storage unit includes a heat exchanger arranged within a phase change material. The heat exchanger is fluidly coupled to the vapor compression cycle with a plurality of conduits and valves such that refrigerant flows through the heat exchanger in a heat transfer relationship with the phase change material. When the system is in a first mode, the heat exchanger is configured to function similar to the evaporator and the phase change material is configured to store thermal energy. When the system is in a second mode, the heat exchanger is configured to function similar to the condenser and the phase change material is configured to release thermal energy.

    Abstract translation: 提供了包括蒸气压缩循环的系统。 蒸气压缩循环包括可操作地耦合的压缩机，冷凝器，第一膨胀装置和制冷剂循环通过的蒸发器。 热能存储单元包括布置在相变材料内的热交换器。 热交换器通过多个导管和阀流体耦合到蒸汽压缩循环，使得制冷剂以与相变材料的热传递关系流过热交换器。 当系统处于第一模式时，热交换器被配置为类似于蒸发器的功能，并且相变材料被配置为存储热能。 当系统处于第二模式时，热交换器被配置为类似于冷凝器的功能，并且相变材料被配置为释放热能。

    Corrosion protection system for heating ventalation air conditioning refrigeration
    6.
    发明授权
    Corrosion protection system for heating ventalation air conditioning refrigeration 有权

    公开(公告)号：US11591697B2

    公开(公告)日：2023-02-28

    申请号：US16644221

    申请日：2018-09-05

    Applicant: Carrier Corporation

    Inventor： Ivan Rydkin ,  Jeffrey Quesnel ,  Kerry Allahar

    IPC: F24F11/30 ,  C23F13/00 ,  F24F110/20 ,  C23F13/04

    Abstract: A corrosion protection system is provided. The corrosion protection system comprises an electrical contact coupled to an apparatus. The electrical contact can apply a negative potential to the apparatus. The corrosion protection system comprises a sensor. The sensor detects moisture with respect to the apparatus. The corrosion protection system comprises a power supply. The power supply is electrically coupled to the electrical contact and provides a negative potential to the electrical contact in accordance with commands of a processor. The processor utilizes the power supply attached to the apparatus via the electrical contact to provide and apply the negative potential to the apparatus based on a sensor signal from the sensor. The sensor signal indicates the detection of the moisture by the sensor.

    Heat transfer system with phase change composition
    8.
    发明授权
    Heat transfer system with phase change composition 有权

    公开(公告)号：US10473366B2

    公开(公告)日：2019-11-12

    申请号：US15512378

    申请日：2015-08-19

    Applicant: Carrier Corporation

    Inventor： Zidu Ma ,  Ivan Rydkin ,  Warren Clough ,  Mary Teresa Lombardo

    IPC: F25B25/00 ,  F28D20/02

    Abstract: A heat transfer system is disclosed that includes a heat exchanger comprising an inlet, an outlet, and a flow path through the heat exchanger between the inlet and the outlet. The system also includes a fluid circulation loop external to the heat exchanger connecting the outlet to the inlet. A phase change composition is disposed in the system flowing through the fluid circulation loop and the flow path through the heat exchanger. This the phase change composition includes a first PCM that is a plant or animal or paraffinic oil having a first melting point and a second PCM that is a plant or animal or paraffinic oil having a second melting point lower than the first melting point.

    TRANSPORT REFRIGERATION SYSTEM
    10.
    发明申请
    TRANSPORT REFRIGERATION SYSTEM 有权

    公开(公告)号：US20230117165A1

    公开(公告)日：2023-04-20

    申请号：US18068896

    申请日：2022-12-20

    Applicant: Carrier Corporation

    Inventor： Jeffrey J. Burchill ,  Mary D. Saroka ,  Yu H. Chen ,  Ivan Rydkin

    IPC: B60H1/00 ,  B60H1/32 ,  F25D11/00

    Abstract: A transport refrigeration system includes a transport refrigeration unit, an energy storage device, a supply refrigerant tube, a return refrigerant tube and at least one electrical pathway. The transport refrigeration unit is adapted to cool a container. The energy storage device is adapted to provide electrical energy for operating the transport refrigeration unit. The supply refrigerant tube flows a refrigerant from the transport refrigeration unit to the energy storage device, and the return refrigerant tube flows the refrigerant from the energy storage device back to the transport refrigeration unit. The electrical pathway extends between the transport refrigeration unit and the energy storage device, and supplies at least electrical energy to the transport refrigeration unit.

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