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    • 51. 发明申请
    • ELECTRIC CARTRIDGE TYPE HEATER
    • 电子式加热器
    • US20090032519A1
    • 2009-02-05
    • US11942942
    • 2007-11-20
    • Andreas SCHLIPF
    • Andreas SCHLIPF
    • H05B3/18H05B3/06H05B3/44H05B3/10
    • H05B3/48H05B3/46
    • The electric cartridge type heater is provided with a continuous central fitting hole (2) for receiving a cylindrical body to be heated, especially a plastic injection molding nozzle, in a gap-free manner, as well as with an inner metal jacket (1) and an outer metal jacket (3) and with at least one heating conductor, which is wound as a heating wire winding (9) on the circumference of a hollow cylindrical coil form (8), which is inserted in an annular chamber (4) located between the inner metal jacket (1) and the outer metal jacket (3) and closed on the front side and is surrounded by an insulating compound. The coil form consists of a ceramic mass or a metal oxide. Its cylinder wall has axially parallel holes (10) or ducts (11/1) for receiving the ends (12, 13, 15, 16) of the heating wire winding (9) and optionally the electric connecting conductors (18, 19) connected to the ends (12, 13, 15, 16) of the heating wire winding (9), wherein all parts are compacted by radial pressing. The connecting conductors (18, 19) connected to the ends (12, 13, 15, 16) of the at least one heating wire winding (9) and/or the ends of the at least one heating wire winding (9) are led radially to the outside through an opening (20, 20/1) of the outer metal jacket (3) in an axial area which is located away from the two axial ends of the annular chamber (4) and is located between two heating wire windings (9/1, 9/2) or two winding sections (9a, 9b) of the same heating wire winding (9).
    • 电筒式加热器设置有用于以无间隙的方式接收待加热的圆筒体,特别是塑料注射成型喷嘴的连续的中心装配孔(2),以及内部金属护套(1) 和外部金属护套(3)以及至少一个加热导体,所述至少一个加热导体作为加热线绕组(9)缠绕在插入环形室(4)中的中空圆柱形线圈形式(8)的圆周上, 位于内金属护套(1)和外金属护套(3)之间,并且在前侧封闭并被绝缘化合物包围。 线圈形式由陶瓷块或金属氧化物组成。 其圆筒壁具有用于接收加热线绕组(9)的端部(12,13,15,16)和可选地连接的电连接导体(18,19)的轴向平行的孔(10)或导管(11/1) 到所述加热线绕组(9)的端部(12,13,15,16),其中所有部件通过径向按压而压实。 连接到至少一个加热线绕组(9)的端部(12,13,15,16)和/或至少一个加热线绕组(9)的端部的连接导体(18,19)被引导 通过位于远离环形室(4)的两个轴向端部的轴向区域中的外部金属护套(3)的开口(20,20/1)径向向外延伸并且位于两个加热线绕组 (9/1,9/2)或两个绕组部分(9a,9b)。
    • 58. 发明申请
    • TWO-CIRCUIT GRIP HEATER
    • 双电路加热器
    • US20060163232A1
    • 2006-07-27
    • US10905941
    • 2005-01-27
    • James Hollander
    • James Hollander
    • B60L1/02
    • H05B3/46B62J33/00B62K21/26
    • A grip heater has a tubular insulator that is designed to slip over a handlebar and has two interposed pairs of helical recesses. Each pair of helical recesses is formed by two parallel helical grooves and accommodates a heating element; the heating elements can have different resistances to provide differing degrees of heat when selectively connected to a voltage source. Preferably, the pairs of recesses overlap such that the heating elements reside in alternating grooves and cross over each other. The heating elements can be connected to a common ground to allow replacement of existing three-wire grip heaters. When a common ground is employed, the heating elements are preferably isolated where they cross.
    • 夹具加热器具有管状绝缘体,其设计成在手把上滑动并具有两个插入的螺旋形凹槽对。 每对螺旋凹槽由两个平行的螺旋槽形成并且容纳加热元件; 当选择性地连接到电压源时,加热元件可以具有不同的电阻以提供不同程度的热量。 优选地,成对的凹部重叠,使得加热元件驻留在交替的凹槽中并且彼此交叉。 加热元件可以连接到公共地面,以便更换现有的三线把手加热器。 当使用共同的地面时,加热元件优选地在它们交叉的地方被隔离。
    • 59. 发明授权
    • Fail-safe, resistive-film, immersion heater
    • 故障安全,电阻膜,浸没式加热器
    • US07081602B1
    • 2006-07-25
    • US10899903
    • 2004-07-27
    • Steven A. Black
    • Steven A. Black
    • H05B3/46H05B3/02
    • H05B3/46H05B3/82H05B2203/021
    • A heater comprising a conduit made of corundum (e.g. synthetic sapphire) and having a wall forming a closed cross-section with an interior surface, and an exterior surface. At least one of the interior and exterior surfaces may have a roughened portion comprising inclusions and corresponding protrusions formed substantially continuously therethroughout. An electrically resistive coating may extend substantially continuously over, in, and around the inclusions and protrusions of at least a part of the roughened portion to form a conformal cross-section having a thickness selected to promote bending thereof to accommodate annular expansion and contraction occurring in response to a differential in the coefficients of expansion between the electrically resistive coating and the conduit.
    • 一种加热器,包括由刚玉(例如合成蓝宝石)制成的导管,并且具有形成具有内表面的封闭横截面的壁和外表面。 内表面和外表面中的至少一个可以具有粗糙部分,其包括基本上连续地形成的夹杂物和相应的突起。 电阻涂层可以基本上连续地延伸到粗糙部分的至少一部分的夹杂物和突起之上,周围和周围,以形成具有选择用于促进其弯曲的厚度的共形横截面,以适应发生在 响应于电阻涂层和导管之间的膨胀系数的差异。