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    • 3. 发明专利
    • Improvements in or relating to apparatus for winding filaments of textile or other material into coils or loops
    • GB327199A
    • 1930-04-03
    • GB23429
    • 1929-01-03
    • INDIA RUBBER GUTTA PERCHA TELETHOMAS HAROLD WRIGHT
    • D02G3/36
    • 327,199. India. Rubber, Gutta Percha & Telegraph Works Co., Ltd., and Wright, T. H. Jan. 3, 1929. Winding-machines; tension arrangements.-In apparatus for winding cotton threads or cords, metal wires or other filaments into coils or loops and of the type wherein the filament is wound around a former e.g. spaced studs, by a winding member, means are provided whereby on completion of one winding the wound former is automatically moved out of the winding position and replaced by another former without stopping the rotation of the winding device. A number of formers consisting of pairs of studs 54, 55, Figs. 1, 2 and 4, are arranged circularly on a carrierplate 50 mounted on a shaft 49 the carrier-plate being movable towards and away from the winding-member 5 and actuated so that on completion of one winding the plate 50 is moved out of the path of the winding-member 5 then rotated to bring an empty former into the winding position and finally moved back into its correct position relatively to the member 5. The former studs 54, 55 are respectively arranged on a block 52 and on a slide 53, each block 52 being adjustable in a radial slot 51, Fig. 4, and each stud 55 adjustable in a slot 56 formed in the slide 53. The coil is wound in grooves 57 formed in the studs 54, 55. A stud 58 projects rearwardly from each slide 53 and engages a cam-groove 59 in a plate 60 whereby on rotation of the carrier-plate 50 the slide 53 is moved radially from the setting when winding (positions A, A , A , Fig. 4) to the setting when doffing (positions B-C). In the winding position A the studs are the maximum distance apart and are equally spaced about the axis of the shaft 1, Fig. 2, while the grooves 57 are in the same plane as the tip 7 of the guide 5. The filament passes from a braked supply spool 17 round a drum 30 through a guide 14 and the hollow shaft 1 to the winding-member 5. The drum 30 is mounted between the upper ends of arms 27, 28 pivoted to a base 29 and is braked by a band 32 secured to an elastic member 34. A forked member 39, secured to a tension-strip 44 and a weighted cord 40, is attached to the upper ends of the arms 27, 28. During winding the arms 27, 28 are drawn forwardly towards the winding device. When the winding is stopped and the carrier is moved back the slack thread formed at the member 5 is taken up by the arms 27, 28 moving back under the pull of the members 43, 44, the movements being limited by adjustable stops 37, 38. The shaft 49 is moved axially out of the winding position against a spring 65 by a pivoted lever 63 the upper forked end of which embraces a collar 62 while the lower end bears against a face-cam 67. The shaft of the cam 67 is driven from the shaft 12 through gearing 74, 73, 70, 69 and a projection 75 on the cam 67 is adpted to rock the lever 63 and move the plate 50 back from the winding position, whereupon a Geneva stop mechanism 76 on the shaft 49 moves the plate 50 angularly through 60‹ to bring a fresh former into the position A. The plate 50 then moves forward into correct relation with the member 5. The apparatus is particularly adapted for winding loops of thread for use as reinforcement of the flexible couplings for transmission mechanisms described in Specification 321,999, [Class 80 (ii), Gearing, Variablespeed &c.]. The Provisional Specification describes a ratchet-and-pawl gear instead of a Geneva stop mechanism for controlling the angular movement of the carrier 50.
    • 8. 发明申请
    • HYDROGEN SEPARATION PROCESS
    • 氢分离方法
    • US20080000350A1
    • 2008-01-03
    • US11671344
    • 2007-02-05
    • Michael MundschauXiaobing XieCarl EvensonPaul GrimmerHarold Wright
    • Michael MundschauXiaobing XieCarl EvensonPaul GrimmerHarold Wright
    • B01D53/22B29C47/76B32B15/00
    • B01D53/226B01D53/229B01D2257/108C01B3/503C01B3/505C01B2203/0405C01B2203/041C01B2203/0465C01B2203/047C01B2203/0475C01B2203/0495C01B2203/86Y02P20/142Y02P30/30
    • A method for separating a hydrogen-rich product stream from a feed stream comprising hydrogen and at least one carbon-containing gas, comprising feeding the feed stream, at an inlet pressure greater than atmospheric pressure and a temperature greater than 200° C., to a hydrogen separation membrane system comprising a membrane that is selectively permeable to hydrogen, and producing a hydrogen-rich permeate product stream on the permeate side of the membrane and a carbon dioxide-rich product raffinate stream on the raffinate side of the membrane. A method for separating a hydrogen-rich product stream from a feed stream comprising hydrogen and at least one carbon-containing gas, comprising feeding the feed stream, at an inlet pressure greater than atmospheric pressure and a temperature greater than 200° C., to an integrated water gas shift/hydrogen separation membrane system wherein the hydrogen separation membrane system comprises a membrane that is selectively permeable to hydrogen, and producing a hydrogen-rich permeate product stream on the permeate side of the membrane and a carbon dioxide-rich product raffinate stream on the raffinate side of the membrane. A method for pretreating a membrane, comprising: heating the membrane to a desired operating temperature and desired feed pressure in a flow of inert gas for a sufficient time to cause the membrane to mechanically deform; decreasing the feed pressure to approximately ambient pressure; and optionally, flowing an oxidizing agent across the membrane before, during, or after deformation of the membrane. A method of supporting a hydrogen separation membrane system comprising selecting a hydrogen separation membrane system comprising one or more catalyst outer layers deposited on a hydrogen transport membrane layer and sealing the hydrogen separation membrane system to a porous support.
    • 一种从含有氢气和至少一种含碳气体的进料流中分离富氢产物流的方法,包括在大于大气压和大于200℃的入口压力下将进料流进料至大于200℃的温度, 氢分离膜系统,其包括选择性地可渗透氢的膜,并且在膜的渗透侧产生富氢渗透物产物流和在膜的萃余液侧上的富含二氧化碳的产物萃余液流。 一种从含有氢气和至少一种含碳气体的进料流中分离富氢产物流的方法,包括在大于大气压和大于200℃的入口压力下将进料流进料至大于200℃的温度, 一种集成的水煤气变换/氢分离膜系统,其中氢分离膜系统包括选择性渗透氢的膜,并且在膜的渗透侧产生富氢渗透物产物流和富含二氧化碳的产物残液 在膜的萃余液侧流。 一种用于预处理膜的方法,包括:将所述膜在惰性气体流中加热到所需的操作温度和所需的进料压力足够的时间以使膜机械地变形; 将进料压力降至约环境压力; 并且任选地,在膜的变形之前,期间或之后使氧化剂流过膜。 一种支撑氢分离膜系统的方法,包括选择氢分离膜系统,其包含沉积在氢输送膜层上的一个或多个催化剂外层,并将氢分离膜系统密封到多孔载体上。