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    DIELECTRIC TRIGLYCERIDE FLUIDS
    1.
    发明申请
    DIELECTRIC TRIGLYCERIDE FLUIDS 审中-公开
    电介质TRIGLYCERIDE FLUIDS

    公开(公告)号：WO2012001041A9

    公开(公告)日：2012-02-16

    申请号：PCT/EP2011060905

    申请日：2011-06-29

    Applicant: ABB RESEARCH LTD ,  GUSTAFSSON KARIN ,  AULETTA TOMMASO ,  PETTERSSON LEIF ,  OHLSSON KATARINA

    Inventor： GUSTAFSSON KARIN ,  AULETTA TOMMASO ,  PETTERSSON LEIF ,  OHLSSON KATARINA

    IPC: C11C3/00 ,  C07C67/343 ,  C07C67/347 ,  H01B3/20

    CPC classification number: C11C3/00 ,  C11C3/003 ,  H01B3/20

    Abstract: The present invention pertains to triglyceride-based dielectric fluids having fatty acid compositions of between approximately 25% and approximately100% fatty acids comprising at least one carbon-carbon double bond, and wherein approximately 0-100% of the carbon-carbon double bonds are chemically modified. Further, the present invention pertains to the use of the dielectric triglyceride fluids in electrical and/or power applications, electrical and/or power apparatuses comprising the dielectric triglyceride fluids, as well as methods for preparing said fluids. Moreover, the present invention relates to chemically modified triglycerides for use in dielectric fluids.

    Abstract translation: 本发明涉及脂肪酸组成为含有至少一个碳 - 碳双键的约25％至约100％脂肪酸的甘油三酯类介电流体，其中大约0-100％的碳 - 碳双键是化学上 改性。 此外，本发明涉及在电和/或电力应用中使用电介质甘油三酯流体，包括电介质甘油三酯流体的电和/或功率设备以及制备所述流体的方法。 此外，本发明涉及用于介电流体的化学改性的甘油三酸酯。

    2.
    发明专利
    未知

    公开(公告)号：DE502007001650D1

    公开(公告)日：2009-11-12

    申请号：DE502007001650

    申请日：2007-07-09

    Applicant: ABB RESEARCH LTD

    Inventor： FUHRMANN HENNING ,  THIELE MARTIN ,  AULETTA TOMMASO

    IPC: F01D25/00 ,  F01D5/28 ,  F02B37/00 ,  F02B39/00 ,  F02C6/12 ,  F04D25/04

    Abstract: A compressor (1) comprises a compressor wheel (3), a gas inlet housing (2), and a catalytic coating (7) which at least partially reduces deposits of dirt on a flow-guiding portion. The flow-guiding portion is at least partially provided with the catalytic coating. A compressor comprises a compressor wheel, a gas inlet housing, and a catalytic coating which at least partially reduces deposits of dirt on a flow-guiding portion. The flow-guiding portion is at least partially provided with the catalytic coating. The catalytic coating comprises oxide(s) of transition metal(s) chosen from copper, silver, zinc, cadmium, mercury, scandium, yttrium, titanium, zirconium, hafnium, vanadium, niobium, tantalum, chromium, molybdenum, tungsten, manganese, technetium, rhenium, iron, ruthenium, osmium, cobalt, rhodium, iridium, nickel, palladium and platinum. The catalytic coating comprises an oxide of mixture of transition metal(s) and metal(s), preferably aluminum, and/or semimetal, preferably silicon. The mixture comprises (in at%) aluminum (57-85, preferably 71), iron (6.9-10.4, preferably 8.7), chromium (8.5-12.7, preferably 10.6), and copper (7.8-11.6, preferably 9.7). An independent claim is included for production of compressor.

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