公开(公告)号：US20160355719A1

公开(公告)日：2016-12-08

申请号：US15239353

申请日：2016-08-17

Applicant: ASAHI GLASS COMPANY, LIMITED

Inventor： Masato FUKUSHIMA ,  Hiroaki MITSUOKA ,  Mai TASAKA ,  Daisuke SHIRAKAWA ,  Hirokazu TAKAGI ,  Takeaki ARAI

IPC: C09K5/04 ,  F25B43/00 ,  F25B31/00 ,  C10M171/00 ,  F25B1/00

CPC classification number: C09K5/045 ,  C09K2205/122 ,  C09K2205/126 ,  C09K2205/22 ,  C09K2205/40 ,  C10M171/008 ,  C10M2203/1065 ,  C10M2207/2835 ,  C10M2209/043 ,  C10N2220/022 ,  C10N2220/302 ,  C10N2230/02 ,  C10N2240/201 ,  C10N2240/30 ,  F25B1/00 ,  F25B31/002 ,  F25B43/00

Abstract: To provide a composition for a heat cycle system having favorable lubricating properties and comprising a working fluid for heat cycle which has a low global warming potential and which can replace R410A, and a heat cycle system employing the composition.A composition for a heat cycle system, which comprises a working fluid for heat cycle containing an unsaturated fluorinated hydrocarbon compound having a specific structure, and a refrigerant oil having a breakdown voltage of at least 25 kV, a hydroxy value of at most 0.1 mgKOH/g, and an aniline point of at least −100° C. and at most 0° C., and a heat cycle system employing the composition for a heat cycle system.

Abstract translation: 一种用于热循环系统的组合物，其包含用于具有特定结构的不饱和氟化烃化合物的用于热循环的工作流体，以及具有至少25kV的击穿电压，至多0.1mgKOH / g，苯胺点为至少-100℃和至多0℃，以及使用该热合成循环系统组合物的热循环系统。

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。

公开(公告)号：US20160355717A1

公开(公告)日：2016-12-08

申请号：US15238340

申请日：2016-08-16

Applicant: ASAHI GLASS COMPANY, LIMITED

Inventor： Masato FUKUSHIMA ,  Hiroaki MITSUOKA ,  Mai TASAKA ,  Daisuke SHIRAKAWA ,  Hirokazu TAKAGI ,  Takeaki ARAI

IPC: C09K5/04 ,  F25B43/00 ,  F25B31/00 ,  C10M171/00 ,  F25B1/00

CPC classification number: C09K5/045 ,  C09K2205/122 ,  C09K2205/126 ,  C09K2205/22 ,  C09K2205/40 ,  C10M171/008 ,  C10M2207/2835 ,  C10M2209/043 ,  C10N2220/022 ,  C10N2220/302 ,  C10N2230/02 ,  C10N2240/201 ,  C10N2240/30 ,  F25B1/00 ,  F25B31/002 ,  F25B43/00

Abstract: To provide a composition for a heat cycle system having favorable lubricating properties and comprising a working fluid for heat cycle which has a low global warming potential and which can replace R410A, and a heat cycle system employing the composition.A composition for a heat cycle system, which comprises a working fluid for heat cycle containing an unsaturated fluorinated hydrocarbon compound having a specific structure, and a refrigerant oil having a breakdown voltage of at least 25 kV, a hydroxy value of at most 0.1 mgKOH/g, and a kinematic viscosity at 40° C. of from 5 to 200 mm2/s and a kinematic viscosity at 100° C. of from 2 to 30 mm2/s, and a heat cycle system employing the composition for a heat cycle system.

Abstract translation: 一种用于热循环系统的组合物，其包含用于具有特定结构的不饱和氟化烃化合物的用于热循环的工作流体，以及具有至少25kV的击穿电压，至多0.1mgKOH / g，40℃下的运动粘度为5〜200mm 2 / s，100℃下的运动粘度为2〜30mm 2 / s，采用该热循环系统的热循环系统 。