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    HEAT TRANSFER COMPOSITIONS, METHODS AND SYSTEMS
    2.
    发明申请
    HEAT TRANSFER COMPOSITIONS, METHODS AND SYSTEMS 审中-公开
    传热组合物，方法和系统

    公开(公告)号：WO2018022949A2

    公开(公告)日：2018-02-01

    申请号：PCT/US2017/044265

    申请日：2017-07-27

    Applicant: HONEYWELL INTERNATIONAL INC.

    Inventor： PETERSEN, Michael ,  VERA BECERRA, Elizabet del Carmen ,  YANA MOTTA, Samuel F. ,  SETHI, Ankit ,  POTTKER, Gustavo ,  SMITH, Gregory Laurence ,  ZOU, Yang

    IPC: C09K5/04 ,  F25B9/00 ,  B60H1/32

    Abstract: Disclosed are refrigerants comprising at least about 97% by weight of a blend of three compounds, said blend consisting of: from about 38% by weight to about 48% by weight difluoromethane (HFC-32), from about 6% by weight to about 12% by weight pentafluoroethane (HFC-125), from about 33% by weight to about 41 % by weight trifluoroiodomethane (CF 3 I) and from about 2% by weight to about 16% by weight 2,3,3,3-tetrafluoropropene (HFO-1234yf) wherein the percentages are based on the total weight of the three compounds in the blend, and methods and systems which use same.

    Abstract translation: 公开了包含至少约97重量％三种化合物的共混物的制冷剂，所述共混物由以下组成：约38重量％至约48重量％的二氟甲烷（HFC-32）， 约6重量％至约12重量％的五氟乙烷（HFC-125），约33重量％至约41重量％的三氟碘甲烷（CF 3 I）和约2重量％ 重量至约16％重量的2,3,3,3-四氟丙烯（HFO-1234yf），其中百分比基于共混物中三种化合物的总重量，以及使用它们的方法和系统。

    LOW GWP CASCADE REFRIGERATION SYSTEM
    3.
    发明申请
    LOW GWP CASCADE REFRIGERATION SYSTEM 审中-公开
    低GWP级联制冷系统

    公开(公告)号：WO2017165764A1

    公开(公告)日：2017-09-28

    申请号：PCT/US2017/024010

    申请日：2017-03-24

    Applicant: HONEYWELL INTERNATIONAL INC.

    Inventor： YANA MOTTA, Samuel, F. ,  PETERSEN, Michael ,  SETHI, Ankit ,  POTTKER, Gustavo ,  VERA BECERRA, Elizabet, Del Carmen

    IPC: F25B7/00 ,  F25B9/00

    CPC classification number: F25B9/10 ,  F25B7/00 ,  F25B9/008 ,  F25B40/00 ,  F25B2400/121

    Abstract: Disclosed are cascade refrigerant systems for providing cooling of air located in an enclosure that is occupied by or which will be exposed to humans or other animals during normal use, wherein systems includes; (1) a first, relatively low temperature heat transfer circuit having a first evaporator located within the enclosure and a first heat transfer fluid in the low temperature heat transfer circuit; (2) a second heat transfer circuit located substantially outside the enclosure comprising a second heat transfer fluid; (3) a heat exchanger which serves as the condenser in the low temperature circuit thermally coupled with the high temperature circuit by virtue of rejecting heat into the second heat transfer fluid; and (4) in the high temperature loop of a heat exchanger which transfers heat from the second heat transfer fluid exiting from a high temperature condenser to the portion of the second heat transfer fluid which is traveling to the suction side of the compressor.

    Abstract translation: 公开了用于冷却位于在正常使用期间占据或将暴露于人类或其他动物的外壳中的空气的级联制冷剂系统，其中系统包括： （1）第一相对低温的传热回路，其具有位于外壳内的第一蒸发器和位于低温传热回路中的第一传热流体; （2）基本上位于外壳外部的第二传热回路，其包括第二传热流体; （3）用作低温回路中的冷凝器的热交换器，其通过将热量排出到第二传热流体中而与高温回路热耦合; 和（4）在热交换器的高温回路中，该热交换器将热量从从高温冷凝器排出的第二传热流体传递到传送到压缩机吸入侧的第二传热流体的部分。 p>

    RECHARGING SYSTEMS AND METHODS
    6.
    发明申请
    RECHARGING SYSTEMS AND METHODS 审中-公开
    补充系统和方法

    公开(公告)号：WO2017062620A1

    公开(公告)日：2017-04-13

    申请号：PCT/US2016/055751

    申请日：2016-10-06

    Applicant: HONEYWELL INTERNATIONAL INC.

    Inventor： YANA MOTTA, Samuel, F. ,  PETERSEN, Michael ,  VERA BECERRA, Elizabeth, Del Carmen ,  SETHI, Ankit ,  POTTKER, Gustavo

    IPC: F25B45/00 ,  F25B9/00

    CPC classification number: F25B45/00 ,  C09K5/045 ,  C09K2205/122 ,  C09K2205/126 ,  C09K2205/22 ,  C09K2205/40 ,  F25B49/02 ,  F25B2345/001 ,  F25B2400/08 ,  F25B2400/121 ,  F25B2500/09 ,  F25B2500/19

    Abstract: Disclosed are methods of recharging an operating system of the type containing a less than full charge of existing working fluid with a recharging fluid that is different than said existing fluid, the method comprising: (a) identifying at least one readily measured physical property of fluids comprising combinations of the existing working fluid and the recharging working fluid wherein said physical property reliably correlates to target component concentrations of the working fluid after recharge; (b) providing a system which contains less than a full charge of the existing working fluid; (c) adding to the existing working fluid a recharging fluid having at least one property superior to that property of the existing working fluid; (d) at least after said adding step (c), measuring said readily measured physical property of the operating fluid in the system; and (e) based on said measuring step, repeating or not said steps (c) and (d) and/or adjusting at least one system operating parameter.

    Abstract translation: 公开了一种将含有不足于现有工作流体的充满电量的操作系统与不同于所述现有流体的再充电流体再充电的方法，所述方法包括：（a）鉴定至少一种容易测量的流体物理性质 包括现有工作流体和再充电工作流体的组合，其中所述物理性能可靠地与再充电后的工作流体的目标组分浓度相关; （b）提供一个系统，其中包含少于现有工作流体的全部电量; （c）向现有工作流体添加具有优于现有工作流体的性能的至少一种性质的再充液流体; （d）至少在所述添加步骤（c）之后，测量所述系统中所述工作流体的容易测量的物理性质; 和（e）基于所述测量步骤，重复或不重复所述步骤（c）和（d）和/或调整至少一个系统操作参数。

    REFRIGERATION SYSTEMS AND METHODS
    9.
    发明申请
    REFRIGERATION SYSTEMS AND METHODS 审中-公开

    公开(公告)号：WO2018237208A8

    公开(公告)日：2018-12-27

    申请号：PCT/US2018/038854

    申请日：2018-06-21

    Applicant: HONEYWELL INTERNATIONAL INC.

    Inventor： PETERSEN, Michael ,  POTTKER, Gustavo ,  YANA MOTTA, Samuel ,  VOGL, Ronald, Peter ,  SETHI, Ankit

    IPC: F25B7/00 ,  F25B9/00

    Abstract: Disclosed are distributed refrigeration systems, comprising: a plurality of first refrigeration circuits, with each first refrigeration circuit being provided in a respective refrigeration unit; a second refrigeration circuit, the second refrigeration circuit comprising a second circuit heat exchanger; and a third refrigeration circuit, wherein each first circuit heat exchanger is arranged to transfer heat energy between its respective first refrigeration circuit and the second refrigeration circuit; and a third circuit heat exchanger arranged to transfer heat energy between the second refrigeration circuit and the third refrigeration circuit.

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