RU2012116513A - Холодильное масло и композиция рабочей жидкости для холодильника - Google Patents

Холодильное масло и композиция рабочей жидкости для холодильника Download PDF

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RU2012116513A
RU2012116513A RU2012116513/04A RU2012116513A RU2012116513A RU 2012116513 A RU2012116513 A RU 2012116513A RU 2012116513/04 A RU2012116513/04 A RU 2012116513/04A RU 2012116513 A RU2012116513 A RU 2012116513A RU 2012116513 A RU2012116513 A RU 2012116513A
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acid
fatty acid
working fluid
refrigerant
pentaerythritol
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RU2523278C2 (ru
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Юдзи СИМОМУРА
Кацуя ТАКИГАВА
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Ниппон Ойл Корпорейшн
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Abstract

1. Композиция рабочей жидкости для холодильной машины, отличающаяся тем, что содержитмасло для холодильных машин, содержащее смесь по меньшей мере двух сложных эфиров, выбранных из группы сложных эфиров по меньшей мере одного многоатомного спирта, выбранного из неопентилгликоля, триметилолпропана, пентаэритритола, и ди-(пентаэритритол)а, и жирной кислоты с содержанием C-Cжирной кислоты 50-100 мол.%,фторпропеновый хладагент и/или трифторйодметановый хладагент.2. Композиция рабочей жидкости для холодильной машины, отличающаяся тем, что содержитмасло для холодильных машин, содержащее сложный эфир многоатомного спирта, и жирной кислоты с содержанием C-Cжирной кислоты 50-100 мол.%, где жирная кислота выбрана из группы смешанной жирной кислоты, включающей гептановую кислоту и 3,5,5-триметилгексановую кислоту, и смешанной жирной кислоты, включающей н-пентановую кислоту, гептановую кислоту и 3,5,5-триметилгексановую кислоту,фторпропеновый хладагент и/или трифторйодметановый хладагент.

Claims (2)

1. Композиция рабочей жидкости для холодильной машины, отличающаяся тем, что содержит
масло для холодильных машин, содержащее смесь по меньшей мере двух сложных эфиров, выбранных из группы сложных эфиров по меньшей мере одного многоатомного спирта, выбранного из неопентилгликоля, триметилолпропана, пентаэритритола, и ди-(пентаэритритол)а, и жирной кислоты с содержанием C5-C9 жирной кислоты 50-100 мол.%,
фторпропеновый хладагент и/или трифторйодметановый хладагент.
2. Композиция рабочей жидкости для холодильной машины, отличающаяся тем, что содержит
масло для холодильных машин, содержащее сложный эфир многоатомного спирта, и жирной кислоты с содержанием C5-C9 жирной кислоты 50-100 мол.%, где жирная кислота выбрана из группы смешанной жирной кислоты, включающей гептановую кислоту и 3,5,5-триметилгексановую кислоту, и смешанной жирной кислоты, включающей н-пентановую кислоту, гептановую кислоту и 3,5,5-триметилгексановую кислоту,
фторпропеновый хладагент и/или трифторйодметановый хладагент.
RU2012116513/04A 2007-02-27 2012-04-24 Холодильное масло и композиция рабочей жидкости для холодильника RU2523278C2 (ru)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2007-047592 2007-02-27
JP2007047592 2007-02-27
JP2007-221526 2007-08-28
JP2007221526 2007-08-28
JP2007280601A JP2009074018A (ja) 2007-02-27 2007-10-29 冷凍機油および冷凍機用作動流体組成物
JP2007-280601 2007-10-29

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US (1) US20100038583A1 (ru)
EP (1) EP2128229B1 (ru)
JP (1) JP2009074018A (ru)
KR (1) KR20090113821A (ru)
CN (2) CN103540386B (ru)
AU (1) AU2008220295B2 (ru)
BR (1) BRPI0808095B1 (ru)
CA (1) CA2678661C (ru)
MX (1) MX2009008933A (ru)
MY (1) MY153190A (ru)
RU (1) RU2523278C2 (ru)
WO (1) WO2008105256A1 (ru)

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