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26 条记录 (耗时 0.021 秒)

    Heat Transfer Method
    4.
    发明申请
    Heat Transfer Method 失效
    传热方法

    公开(公告)号：US20120017616A1

    公开(公告)日：2012-01-26

    申请号：US13144450

    申请日：2010-09-23

    申请人： Laurent Abbas ,  Wissam Rached

    发明人： Laurent Abbas ,  Wissam Rached

    IPC分类号： F25B1/00

    CPC分类号： G01B11/0691 ,  B82Y10/00 ,  B82Y40/00 ,  C09K5/045 ,  C09K2205/12 ,  G01P3/806 ,  H01J37/3174

    摘要： The invention relates to a heat transfer method that uses a composition containing from 60 to 95 wt % of 1,1,1,3,3-pentafluoropropane and from 5 to 40 wt % of at least one hydrocarbon selected from n-pentane, isopentane and cyclopentane. The invention more particularly relates to a heat transfer method that successively includes the step of evaporating a refrigerant fluid, a compression step, the step of condensing said fluid at a temperature higher than or equal to 35° C., and preferably between 70° C. and 140° C., and the step of expanding said fluid, characterised in that the refrigerant fluid includes from 60 to 95 wt % of 1,1,1,3,3-pentafluoropropane and from 5 to 40 wt % of at least one hydrocarbon selected from n-pentane, isopentane and cyclopentane.

    摘要翻译： 本发明涉及使用含有60〜95重量％的1,1,1,3,3-五氟丙烷和5〜40重量％的至少一种选自正戊烷，异戊烷的烃的组合物的传热方法 和环戊烷。 本发明更具体地涉及一种传热方法，其依次包括蒸发制冷剂流体的步骤，压缩步骤，在高于或等于35℃，优选70℃的温度下冷凝所述流体的步骤 和140℃，以及膨胀所述流体的步骤，其特征在于，所述制冷剂流体包括60至95重量％的1,1,1,3,3-五氟丙烷和至少至少5重量％至40重量％ 一种选自正戊烷，异戊烷和环戊烷的烃。

    Refrigerant for high-temperature heat transfer
    6.
    发明授权
    Refrigerant for high-temperature heat transfer 有权
    制冷剂用于高温传热

    公开(公告)号：US08679363B2

    公开(公告)日：2014-03-25

    申请号：US13576417

    申请日：2011-02-15

    申请人： Wissam Rached ,  Laurent Abbas

    发明人： Wissam Rached ,  Laurent Abbas

    IPC分类号： C09K5/04

    CPC分类号： C09K5/045 ,  C09K2205/22

    摘要： The invention relates to a method of heat transfer by means of a vapor compression circuit containing a heat transfer fluid, said method including, consecutively, evaporating the heat transfer fluid, compressing the heat transfer fluid, condensing the heat transfer fluid to a temperature greater than or equal to 70° C., and decompressing the heat transfer fluid. In said method, the heat transfer fluid includes 1,1,1,3,3-pentafluorobutane and 1,1,1,3,3-pentafluoropropane, the compounding weight ratio of 1,1,1,3,3-pentafluorobutane in the fluid being no higher than 20%. The invention also relates to a heat transfer fluid suitable for implementing said method and to a facility that is also suitable for implementing said method.

    摘要翻译： 本发明涉及一种通过含有传热流体的蒸气压缩回路进行热传递的方法，所述方法包括连续蒸发传热流体，压缩传热流体，将传热流体冷凝至大于 或等于70℃，并且减压传热流体。 在所述方法中，传热流体包括1,1,1,3,3-五氟丁烷和1,1,1,3,3-五氟丙烷，配合重量比为1,1,1,3,3-五氟丁烷 流体不超过20％。 本发明还涉及适用于实施所述方法的传热流体和适用于实施所述方法的设施。

    REFRIGERANT FOR HIGH-TEMPERATURE HEAT TRANSFER
    7.
    发明申请
    REFRIGERANT FOR HIGH-TEMPERATURE HEAT TRANSFER 有权
    制冷机用于高温传热

    公开(公告)号：US20120324926A1

    公开(公告)日：2012-12-27

    申请号：US13576417

    申请日：2011-02-15

    申请人： Wissam Rached ,  Laurent Abbas

    发明人： Wissam Rached ,  Laurent Abbas

    IPC分类号： C09K5/04 ,  F25B1/00

    CPC分类号： C09K5/045 ,  C09K2205/22

    摘要： The invention relates to a method of heat transfer by means of a vapor compression circuit containing a heat transfer fluid, said method including, consecutively, evaporating the heat transfer fluid, compressing the heat transfer fluid, condensing the heat transfer fluid to a temperature greater than or equal to 70′ C., and decompressing the heat transfer fluid. In said method, the heat transfer fluid includes 1,1,1,3,3-pentafluorobutane and 1,1,1,3,3-pentafluoropropane, the compounding weight ratio of 1,1,1,3,3-pentafluorobutane in the fluid being no higher than 20%. The invention also relates to a heat transfer fluid suitable for implementing said method and to a facility that is also suitable for implementing said method.

    摘要翻译： 本发明涉及一种通过含有传热流体的蒸气压缩回路进行热传递的方法，所述方法包括连续蒸发传热流体，压缩传热流体，将传热流体冷凝至大于 或等于70℃，并且减压传热流体。 在所述方法中，传热流体包括1,1,1,3,3-五氟丁烷和1,1,1,3,3-五氟丙烷，配合重量比为1,1,1,3,3-五氟丁烷 流体不超过20％。 本发明还涉及适用于实施所述方法的传热流体和适用于实施所述方法的设施。

    Heat transfer method
    10.
    发明授权
    Heat transfer method 有权
    传热方式

    公开(公告)号：US09046348B2

    公开(公告)日：2015-06-02

    申请号：US13144450

    申请日：2010-01-13

    申请人： Laurent Abbas ,  Wissam Rached

    发明人： Laurent Abbas ,  Wissam Rached

    IPC分类号： C09K5/04 ,  G01B11/06 ,  B82Y10/00 ,  B82Y40/00 ,  G01P3/80 ,  H01J37/317

    CPC分类号： G01B11/0691 ,  B82Y10/00 ,  B82Y40/00 ,  C09K5/045 ,  C09K2205/12 ,  G01P3/806 ,  H01J37/3174

    摘要： The invention relates to a heat transfer method that uses a composition containing from 60 to 95 wt % of 1,1,1,3,3-pentafluoropropane and from 5 to 40 wt % of at least one hydrocarbon selected from n-pentane, isopentane and cyclopentane. The invention more particularly relates to a heat transfer method that successively includes the step of evaporating a refrigerant fluid, a compression step, the step of condensing said fluid at a temperature higher than or equal to 35° C., and preferably between 70° C. and 140° C., and the step of expanding said fluid, characterized in that the refrigerant fluid includes from 60 to 95 wt % of 1,1,1,3,3-pentafluoropropane and from 5 to 40 wt % of at least one hydrocarbon selected from n-pentane, isopentane and cyclopentane.

    摘要翻译： 本发明涉及使用含有60〜95重量％的1,1,1,3,3-五氟丙烷和5〜40重量％的至少一种选自正戊烷，异戊烷的烃的组合物的传热方法 和环戊烷。 本发明更具体地涉及一种传热方法，其依次包括蒸发制冷剂流体的步骤，压缩步骤，在高于或等于35℃，优选70℃的温度下冷凝所述流体的步骤 和140℃，以及膨胀所述流体的步骤，其特征在于，所述制冷剂流体包括60至95重量％的1,1,1,3,3-五氟丙烷和至少至少5重量％至40重量％ 一种选自正戊烷，异戊烷和环戊烷的烃。