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    • 21. 发明申请
    • METHOD OF MANUFACTURING HIGH STRENGTH GLASS FIBERS IN A DIRECT MELT OPERATION AND PRODUCTS FORMED THERE FROM
    • 在直接熔炼操作中制造高强度玻璃纤维的方法及其形成的产品
    • WO2010075267A1
    • 2010-07-01
    • PCT/US2009/068965
    • 2009-12-21
    • OCV INTELLECTUAL CAPITAL, LLCMCGINNIS, Peter BernardHOFMANN, DouglasBAKER, DavidWINGERT, JohnBEMIS, Byron
    • MCGINNIS, Peter BernardHOFMANN, DouglasBAKER, DavidWINGERT, JohnBEMIS, Byron
    • C03C3/087C03C3/085C03C3/091C03C13/00C03B7/06C03B5/04C03B5/235F23C5/02F23D14/22
    • C03C13/00C03B5/235C03B5/43C03B7/06C03B7/065C03B37/04C03B2207/60C03B2211/00C03C3/085C03C3/087C03C3/091C03C2213/00C08J5/043C08J2300/00F23C5/08F23M2900/05004Y02P40/55Y02P40/57
    • A method of forming high strength glass fibers in a glass melter substantially free of platinum or other noble metal materials, products made there from and batch compositions suited for use in the method are disclosed. One glass composition for use in the present invention includes 50-75 weight % SiO2, 13-30 weight % Al2O3, 5-20 weight % MgO, 0- 10 weight % CaO, 0 to 5 weight % R 2 O where R 2 O is the sum Of Li 2 O, Na 2 O and K 2 O, has a higher fiberizing temperature, e.g. 2400 - 2900° F (1316 - 1593 ° C) and/or a liquidus temperature that is below the fiberizing temperature by as little as 45 ° F (25° C). Another glass composition for use in the method of the present invention is up to about 64-75 weight percent SiO 2 , 16-24 weight percent Al 2 O 3 , 8-12 weight percent MgO and 0.25-3 weight percent R 2 O, where R 2 O equals the sum Of Li 2 O, Na 2 O and K 2 O, has a fiberizing temperature less than about 2650° F (1454 ° C), and a ΔT of at least 80° F (45 ° C). A forehearth (12) for transporting molten glass from the glass melter (10) to a forming position is disclosed. By using furnaces and/or forehearths substantially free of platinum or other noble metal materials, the cost of production of glass fibers is significantly reduced in comparison with the cost of fibers produced using a melting furnace lined with noble metal materials. High strength composite articles including the high strength glass fibers are also disclosed.
    • 公开了一种在基本上不含铂或其它贵金属材料的玻璃熔化器中形成高强度玻璃纤维的方法,其上制备的产品和适用于该方法的批量组合物。 用于本发明的一种玻璃组合物包括50-75重量%的SiO 2,13-30重量%的Al 2 O 3,5-20重量%的MgO,0-10重量%的CaO,0-5重量%的R 2 O,其中R 2 O是 Li2O,Na2O和K2O具有较高的成纤温度,例如 2400 - 2900°F(1316 - 1593°C)和/或低于成熟温度低于45°F(25°C)的液相线温度。 用于本发明方法的另一种玻璃组合物可达64-75重量%的SiO 2,16-24重量%的Al 2 O 3,8-12重量%的MgO和0.25-3重量%的R 2 O,其中R 2 O等于 Li 2 O,Na 2 O和K 2 O具有低于约2650°F(1454℃)的纤维化温度和至少80°F(45℃)的ΔT。 公开了一种用于将熔融玻璃从玻璃熔化器(10)输送到成型位置的前炉(12)。 通过使用基本上不含铂或其它贵金属材料的炉和/或前炉,与使用内衬有贵金属材料的熔炉制造的纤维的成本相比,玻璃纤维的生产成本显着降低。 还公开了包括高强度玻璃纤维的高强度复合制品。
    • 28. 发明申请
    • FLOW SENSORS
    • 流量传感器
    • WO2010055338A1
    • 2010-05-20
    • PCT/GB2009/051518
    • 2009-11-12
    • BAE SYSTEMS plcHUCKER, Martyn JohnJOHNSON, Graham, AndrewBAKER, DavidREZAI, Amir
    • HUCKER, Martyn JohnJOHNSON, Graham, AndrewBAKER, DavidREZAI, Amir
    • G01P1/02G01P5/00F16B35/04B64D43/02
    • G01P1/02F16B35/041G01F1/684G01P5/00
    • A flow sensor and fastener assembly (101, 102, 103, 104), comprising at least the following modules: a sensor housing (4, 54, 74) and a fastener element(6, 62); wherein : the sensor housing (4, 54, 74) is adapted to receive a flow-based sensor (2), e.g. a MEMS airflow sensor; the sensor housing (4, 54, 74) comprises connection means (20, 50, 80) for transmitting sensing signals from a fitted flow-based sensor(2); the fastener element (6; 62) comprises a head (22) and a shank (24), at least part of the shank (24) being externally threaded (26); the fastener element (6, 62) comprises a bore (28) extending through the whole length of the fastener element (6, 62); and the bore (28) is shaped at the head (22) end of the fastener element (6, 62) to provide a sensor housing receiving part(30).
    • 至少包括以下模块的流量传感器和紧固件组件(101,102,103,104):传感器壳体(4,54,74)和紧固元件(6,62); 其中:所述传感器壳体(4,54,74)适于接收基于流体的传感器(2),例如, 一个MEMS气流传感器; 所述传感器外壳(4,54,74)包括用于传送来自安装的基于流体的传感器(2)的传感信号的连接装置(20,50,80)。 所述紧固元件(6; 62)包括头部(22)和柄部(24),所述柄部(24)的至少一部分是外螺纹(26); 紧固元件(6,62)包括延伸穿过紧固件元件(6,62)整个长度的孔(28); 并且孔(28)在紧固元件(6,62)的头部(22)端部成形,以提供传感器壳体接收部分(30)。