METHOD FOR HEATING AND/OR AIR CONDITIONING A VEHICLE
    11.
    发明申请
    METHOD FOR HEATING AND/OR AIR CONDITIONING A VEHICLE 审中-公开
    用于加热和/或调节车辆的方法

    公开(公告)号:US20110219792A1

    公开(公告)日:2011-09-15

    申请号:US13129240

    申请日:2009-11-18

    申请人: Wissam Rached

    发明人: Wissam Rached

    IPC分类号: F25B30/02 C09K5/04 F25B29/00

    摘要: The present invention relates to method for heating and/or air conditioning the passenger compartment of an automobile using a reversible cooling loop containing a refrigerant including 2,3,3,30-tetrafluoropropane and at least one compound chosen from among propane, propylene and ethylene. Said method is particularly suitable when the outside temperature is lower than −20° C. The method is also suitable for hybrid automobiles, which are designed to operate in alternation between a heat engine and an electric engine, as well as for electric vehicles. The present invention also relates to a composition including 2,3,3,3-tetrafluoropropane and at least one compound chosen from among propylene and ethylene, suitable for being used for refrigeration, air conditioning and heating.

    摘要翻译: 本发明涉及使用包含2,3,3,30-四氟丙烷和至少一种选自丙烷,丙烯和乙烯的化合物的制冷剂的可逆冷却回路来加热和/或空调汽车乘客室的方法 。 所述方法在外部温度低于-20℃时特别适用。该方法也适用于被设计为在热机和电动发动机以及电动车辆之间交替工作的混合动力汽车。 本发明还涉及包含2,3,3,3-四氟丙烷和至少一种选自丙烯和乙烯的化合物的组合物,适用于制冷,空调和加热。

    Ternary compositions for high-capacity refrigeration
    14.
    发明授权
    Ternary compositions for high-capacity refrigeration 有权
    用于大容量制冷的三元组合物

    公开(公告)号:US09267064B2

    公开(公告)日:2016-02-23

    申请号:US13390379

    申请日:2010-08-20

    申请人: Wissam Rached

    发明人: Wissam Rached

    IPC分类号: C09K5/04 C09K3/30 C08J9/14

    摘要: The invention relates to compositions containing 2,3,3,3-tetrafluoropropene and to the uses thereof as heat transfer fluid, expansion agents, solvents and aerosol. The invention specifically relates to compositions essentially containing between 15 and 50 wt. % of 2,3,3,3-tetrafluoropropene, between 5 and 40 wt. % of HFC-134a and between 45 and 60 wt. %, preferably between 45 and 50 wt. %, of HFC-32.

    摘要翻译: 本发明涉及含有2,3,3,3-四氟丙烯的组合物及其作为传热流体,膨胀剂,溶剂和气雾剂的用途。 本发明具体涉及基本上含有15至50wt。 %的2,3,3,3-四氟丙烯,5至40wt。 %的HFC-134a和45至60wt。 %,优选45-50wt。 %,HFC-32。

    Heat transfer fluid replacing R-410A
    15.
    发明授权
    Heat transfer fluid replacing R-410A 有权
    传热液替代R-410A

    公开(公告)号:US09011711B2

    公开(公告)日:2015-04-21

    申请号:US13391417

    申请日:2010-08-17

    申请人: Wissam Rached

    发明人: Wissam Rached

    IPC分类号: C09K5/04 F25B9/00

    摘要: The invention relates to a heat transfer method using a ternary composition containing 2,3,3,3-tetrafluoropropene, 1,1-difluoroethane and difluoromethane, as a heat transfer fluid in refrigeration systems, to replace the R-410A mixture.

    摘要翻译: 本发明涉及使用含有2,3,3,3-四氟丙烯,1,1-二氟乙烷和二氟甲烷作为制冷系统中的传热流体的三元组合物来代替R-410A混合物的传热方法。

    COMPOSITIONS COMPRISING 3,3,3-TRIFLUOROPROPENE AND AMMONIA
    16.
    发明申请
    COMPOSITIONS COMPRISING 3,3,3-TRIFLUOROPROPENE AND AMMONIA 有权
    包含3,3,3-三氟硼酸和氨基甲酸酯的组合物

    公开(公告)号:US20140024575A1

    公开(公告)日:2014-01-23

    申请号:US14007802

    申请日:2012-03-09

    摘要: A composition based on 3,3,3-trifluoropropene and ammonia, and to the use thereof, especially as a heat transfer fluid. A heat-transfer composition including the composition based on 3,3,3-trifluoropropene and ammonia and also one or more additives chosen from lubricants, stabilizers, surfactants, tracers, fluorescers, odorant agents and solubilizers, and mixtures thereof. A process for heating or cooling a fluid or a body by means of a vapor compression circuit containing a heat-transfer fluid, said process successively including evaporation of the heat-transfer fluid, compression of the heat-transfer fluid, condensation of the heat fluid and depressurization of the heat-transfer fluid, in which the heat-transfer fluid is a composition based on 3,3,3-trifluoropropene and ammonia.

    摘要翻译: 基于3,3,3-三氟丙烯和氨的组合物及其用途,特别是作为传热流体。 包含基于3,3,3-三氟丙烯和氨的组合物以及选自润滑剂,稳定剂,表面活性剂,示踪剂,荧光剂,加臭剂和增溶剂中的一种或多种添加剂的热转印组合物及其混合物。 一种通过含有传热流体的蒸汽压缩回路来加热或冷却流体或体的方法,所述方法依次包括蒸发传热流体,压缩传热流体,冷却流体 并且其中传热流体是基于3,3,3-三氟丙烯和氨的组合物的传热流体的减压。

    Hydrofluoroolefin compositions
    17.
    发明授权
    Hydrofluoroolefin compositions 有权
    氢氟烯烃组合物

    公开(公告)号:US08246850B2

    公开(公告)日:2012-08-21

    申请号:US13295436

    申请日:2011-11-14

    申请人: Wissam Rached

    发明人: Wissam Rached

    IPC分类号: C09K5/04

    摘要: The present invention relates to compositions containing hydrofluoroolefins and to the uses thereof as heat transfer fluids, blowing agents, solvents and aerosols. More particularly, the invention relates to compositions having: 10 to 55% by weight, of 2,3,3,3-tetrafluoropropene, 5 to 50% by weight of HFC-152a and 30 to 55% by weight of HFC-32.

    摘要翻译: 本发明涉及含有氢氟烯烃的组合物及其作为传热流体,发泡剂,溶剂和气溶胶的用途。 更具体地说,本发明涉及具有:10〜55重量%的2,3,3,3-四氟丙烯,5〜50重量%的HFC-152a和30〜55重量%的HFC-32的组合物。

    COMPOSITION BASED ON 1,3,3,3-TETRAFLUOROPROPENE
    20.
    发明申请
    COMPOSITION BASED ON 1,3,3,3-TETRAFLUOROPROPENE 审中-公开
    基于1,3,3,3-四氯丙烯的组合物

    公开(公告)号:US20120068104A1

    公开(公告)日:2012-03-22

    申请号:US13232106

    申请日:2011-09-14

    IPC分类号: C09K5/04

    摘要: The subject of the present application is a composition comprising a lubricant based on polyol esters (POEs) or PVE and a refrigerant F comprising from 1 to 99% by weight of trans-1,3,3,3-tetrafluoropropene (trans-HFO-1234ze) and from 1 to 99% by weight of 1,1,1,3-tetrafluoroethane. The subject of the present application is also the use of said composition in refrigeration, air conditioning and heat pumps.

    摘要翻译: 本申请的主题是包含基于多元醇酯(POE)或PVE的润滑剂和包含1至99重量%的反式-1,3,3,3-四氟丙烯(反式HFO- 1234ze)和1至99重量%的1,1,1,3-四氟乙烷。 本申请的主题也是在制冷,空调和热泵中使用所述组合物。