HYDROFLUOROETHER AS A HEAT-TRANSFER FLUID
    7.
    发明申请
    HYDROFLUOROETHER AS A HEAT-TRANSFER FLUID 有权
    氢氟烃作为传热流体

    公开(公告)号:US20080245509A1

    公开(公告)日:2008-10-09

    申请号:US12119571

    申请日:2008-05-13

    IPC分类号: F28D15/00 C07C41/20

    CPC分类号: C07C43/126 C09K5/10

    摘要: The present invention provides an apparatus comprising a device and a mechanism for heat transfer comprising a hydrofluoroether heat-transfer fluid wherein the heat transfer fluid is represented by the following structure: Rf—O—Rh—O—Rf′ wherein O is oxygen; Rf and Rf′ are, independently, a fluoroaliphatic group, wherein each Rf and Rf′ contain 1 hydrogen atom; Rh is independently a linear, branched or cyclic alkylene group having from 2 to about 8 carbon atoms and at least 4 hydrogen atoms, and wherein the hydrofluoroether compound is free of —O—CH2—O—. Another embodiment of the present invention is a method therefor.

    摘要翻译: 本发明提供了一种包括装置和用于传热的机构的装置,其包括氢氟醚传热流体,其中传热流体由以下结构表示:<?在线公式描述=“在线公式”结束 =“lead”?> R 在线公式描述=“在线公式 “end =”tail“?>其中O是氧; R f和R f'独立地是氟代脂族基团,其中每个R f和R f' 含有1个氢原子; R h独立地是具有2至约8个碳原子和至少4个氢原子的直链,支链或环状亚烷基,其中所述氢氟醚化合物不含-O-CH 2 -O-。 本发明的另一个实施方案是其方法。

    Hydrofluoroether as a heat-transfer fluid
    8.
    发明授权
    Hydrofluoroether as a heat-transfer fluid 有权
    氢氟醚作为传热流体

    公开(公告)号:US07055579B2

    公开(公告)日:2006-06-06

    申请号:US11044770

    申请日:2005-01-27

    IPC分类号: F28C3/00 C09K5/10

    CPC分类号: C07C43/126 C09K5/10 F28F23/00

    摘要: The present invention comprises a compound represented by the following structure: Rh′(O—Rf)m wherein: m=3–4 Rf is, independently, a perfluoroaliphatic group; Rh′ is independently a linear or branched hydrocarbon with from 3 to about 8 carbon atoms. Another embodiment is an apparatus comprising a device and a mechanism for heat transfer comprising a hydrofluoroether heat-transfer fluid.Another embodiment of the present invention is a method for heat transfer.

    摘要翻译: 本发明包括由以下结构表示的化合物:<?in-line-formula description =“In-line formula”end =“lead”?> R <?in-line-formula description =“In-line formula”end =“tail”?>其中:m = 3-4 R&lt; / SUB 独立地是全氟脂族基团; R“独立地是具有3至约8个碳原子的直链或支链烃。 另一个实施方案是一种装置,其包括装置和用于传热的机构,其包括氢氟醚传热流体。 本发明的另一个实施方案是一种热传递方法。