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    WORKING FLUID FOR HEAT CYCLE, COMPOSITION FOR HEAT CYCLE SYSTEM, AND HEAT CYCLE SYSTEM
    5.
    发明申请
    WORKING FLUID FOR HEAT CYCLE, COMPOSITION FOR HEAT CYCLE SYSTEM, AND HEAT CYCLE SYSTEM 审中-公开
    热循环用热循环，热循环系统和热循环系统组成

    公开(公告)号：US20160333243A1

    公开(公告)日：2016-11-17

    申请号：US15220549

    申请日：2016-07-27

    Applicant: Asahi Glass Company, Limited

    Inventor： Masato FUKUSHIMA ,  Hiroaki MITSUOKA ,  Mai TASAKA ,  Satoshi KAWAGUCHI ,  Katsuya UENO ,  Toshiyuki TANAKA ,  Hidekazu OKAMOTO ,  Tetsuo OTSUKA ,  Yoshinobu KADOWAKI ,  Tatsuhiro NOGAMI ,  Daisuke SHIRAKAWA ,  Hirokazu TAKAGI ,  Takeaki ARAI

    IPC: C09K5/04

    CPC classification number: C09K5/045 ,  C09K5/044 ,  C09K2205/122 ,  C09K2205/126 ,  C09K2205/22 ,  C09K2205/40

    Abstract: To provide a working fluid which has cycle performance sufficient as an alternative to R410A while the influence over global warming is sufficiently suppressed, which does not significantly increase the load to an apparatus as compared with a case where R410A is used, and which can be stably used continuously without any special measures, a composition for a heat cycle system comprising the working fluid, and a heat cycle system employing the composition.A working fluid for heat cycle, wherein the global warming potential is less than 300; the product of the relative coefficient of performance and the relative refrigerating capacity is at least 0.820 relative to R410A in a standard refrigerating cycle under conditions of an evaporation temperature of 0° C., a condensing temperature of 40° C., a supercoiling degree of 5° C. and a degree of superheat of 5° C.; the relative compressor discharge gas pressure is at most 1.100; the lower limit of the combustion range by method A in High Pressure Gas Safety Act is at least 5 vol %; and the pressure will not exceed 2.00 MPaG in a combustion test by method A in High Pressure Gas Safety act under 0.98 MPaG at 250° C.

    Abstract translation: 用于热循环的工作流体，其中全球变暖潜能值小于300; 蒸发温度为0℃，冷凝温度为40℃，标准制冷循环中的相对制冷量的相对系数和相对制冷量的乘积，相对于R410A至少为0.820，冷凝温度为40℃ 5℃，过热度5℃。 相对压缩机排气压力最大为1.100; “高压气体安全法”中方法A的燃烧范围下限至少为5vol％; 并且在250℃下在0.98MPaG的高压气体安全法中通过方法A的燃烧试验中的压力不会超过2.00MPaG。

    WORKING FLUID FOR HEAT CYCLE AND HEAT CYCLE SYSTEM
    6.
    发明申请
    WORKING FLUID FOR HEAT CYCLE AND HEAT CYCLE SYSTEM 审中-公开
    热循环和热循环系统的工作流体

    公开(公告)号：US20160369147A1

    公开(公告)日：2016-12-22

    申请号：US15254409

    申请日：2016-09-01

    Applicant: ASAHI GLASS COMPANY, LIMITED

    Inventor： Masato FUKUSHIMA ,  Mai TASAKA

    IPC: C09K5/04 ,  F25B31/00 ,  F25B43/00 ,  F25B1/00

    CPC classification number: C09K5/045 ,  C09K5/04 ,  C09K2205/122 ,  C09K2205/126 ,  C09K2205/22 ,  F25B1/00 ,  F25B25/005 ,  F25B31/002 ,  F25B43/00 ,  F25B43/003 ,  F25B2339/047 ,  F25B2400/121 ,  Y02P20/13

    Abstract: To provide a heat cycle system in which the working fluid is incombustible and has less influence over the ozone layer and global warming even if it leaks out, which has excellent cycle performance and which is excellent in the safety.A heat cycle system which employs a working fluid containing trifluoroethylene and either one or both of 1,1,1,2-tetrafluoroethane and pentafluoroethane, wherein the proportion of trifluoroethylene in a gaseous phase formed in the system is at most 50 mass %. For example, a refrigerating cycle system 10 comprising a compressor 11, a condenser 12, an expansion valve 13 and an evaporator 14, wherein the working fluid is controlled as above.

    Abstract translation: 一种热循环系统，其采用含有三氟乙烯和1,1,1,2-四氟乙烷和五氟乙烷中的一种或两种的工作流体，其中在系统中形成的气相中的三氟乙烯的比例为至多50质量％。 例如，包括压缩机11，冷凝器12，膨胀阀13和蒸发器14的制冷循环系统10，其中如上控制工作流体。

    WORKING FLUID FOR HEAT CYCLE
    10.
    发明申请
    WORKING FLUID FOR HEAT CYCLE 审中-公开
    工作流体热循环

    公开(公告)号：US20160340565A1

    公开(公告)日：2016-11-24

    申请号：US15229724

    申请日：2016-08-05

    Applicant: ASAHI GLASS COMPANY, LIMITED

    Inventor： Mai TASAKA ,  Masato Fukushima ,  Satoshi Kawaguchi ,  Tomoaki Taniguchi ,  Yu Takeuchi

    IPC: C09K5/04

    CPC classification number: C09K5/045 ,  C09K2205/122 ,  C09K2205/126 ,  C09K2205/22

    Abstract: To provide a working fluid for heat cycle, which has less influence over the ozone layer and has less influence over global warming, and which has favorable cycle performance. A working fluid for heat cycle, which contains trifluoroethylene and difluoroethylene, wherein the proportion of the content of difluoroethylene is less than 1.5 mass % based on the working fluid.

    Abstract translation: 提供热循环的工作流体，对臭氧层的影响较小，对全球变暖的影响较小，循环性能良好。 一种用于热循环的工作流体，其包含三氟乙烯和二氟乙烯，其中二氟乙烯的含量比例基于工作流体小于1.5质量％。

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