Inductive heating of semi-solid material

    公开(公告)号:US07049565B2

    公开(公告)日:2006-05-23

    申请号:US10377393

    申请日:2003-02-28

    IPC分类号: H05B6/02

    CPC分类号: B22D17/007 H05B6/06 H05B6/101

    摘要: The present invention utilizes a dynamically controlled frequency system for the process of induction heating semi-solid material. Semi-solid precursor material is machined into billets of a desired size. These billets are subjected to one or more heating processes utilizing an induction heating process that is dynamically controlled by adjusting the frequency of an induction coil current to achieve a desired temperature in a semi-solid material billet.

    Method and apparatus for heating refractory oxides
    92.
    发明申请
    Method and apparatus for heating refractory oxides 审中-公开
    难熔氧化物加热方法和装置

    公开(公告)号:US20060091134A1

    公开(公告)日:2006-05-04

    申请号:US10534886

    申请日:2003-11-10

    申请人: Mark Tarnawski

    发明人: Mark Tarnawski

    IPC分类号: H05B6/02

    摘要: A method of heating a refractory oxide material comprising applying a high frequency electric field to heat the refractory oxide material and applying a magnetic field to heat the refractory oxide material. The high frequency electric field substantially heating the refractory oxide material to a temperature range at which the refractory oxide material undergoes a transition in electrical resistivity from an insulator to a conductor. The magnetic field inductively heats the refractory oxide material during and/or after the transition.

    摘要翻译: 一种加热难熔氧化物材料的方法,包括施加高频电场以加热耐火氧化物材料并施加磁场以加热难熔氧化物材料。 高频电场将耐火氧化物材料基本上加热到难熔氧化物材料从绝缘体到导体的电阻率过渡的温度范围。 在过渡期间和/或之后,磁场感应加热耐火氧化物材料。

    Adhesive coating device
    93.
    发明授权
    Adhesive coating device 失效
    粘合剂涂布装置

    公开(公告)号:US06964707B2

    公开(公告)日:2005-11-15

    申请号:US10482283

    申请日:2002-06-24

    摘要: The present invention relates to an adhesive coating device for sheet-binding provided with a roller 14, part of which is immersed in adhesive 10 stored in an adhesive reservoir 12, for applying hot-melted adhesive 10 in the above-mentioned adhesive reservoir 12 along the arranged one-side edge of a bundle of sheets 54 while rotating. The device includes an electromagnetic induction heating coil 20 disposed in the vicinity of the above-mentioned roller 14, and a current supply device 5 for supplying a high-frequency current to the above-mentioned electromagnetic induction heating coil 20. The above-mentioned roller 14 is formed of a heating member for generating heat using the Joule heat owing to an eddy current caused by a high-frequency magnetic flux generated by the above-mentioned electromagnetic induction heating coil 20, and the above-mentioned roller 14 is heated by supplying a current from the above-mentioned current supply device 51 to the above-mentioned electromagnetic induction heating coil 20 so that the adhesive 10 stored in the above-mentioned adhesive reservoir 12 is melted.

    摘要翻译: 本发明涉及一种用于装订的粘合剂涂布装置,其具有辊14,其一部分浸入存储在粘合剂储存器12中的粘合剂10中,用于将热熔粘合剂10施加在上述粘合剂储存器12中 在旋转的同时一束片54的排列的一侧边缘。 该装置包括设置在上述辊14附近的电磁感应加热线圈20和用于向上述电磁感应加热线圈20供给高频电流的电流供给装置5。 上述辊14由用上述电磁感应加热线圈20产生的高频磁通引起的由涡流引起的焦耳热产生热量的加热部件形成,上述辊 通过从上述电流供给装置51向上述电磁感应加热线圈20供给电流来加热,从而使存储在上述粘合剂储存器12中的粘合剂10熔化。

    Heating device
    94.
    发明申请
    Heating device 审中-公开
    加热装置

    公开(公告)号:US20050205562A1

    公开(公告)日:2005-09-22

    申请号:US10516869

    申请日:2003-06-03

    申请人: Ulf Thelander

    发明人: Ulf Thelander

    摘要: Device for induction heating of ring-shaped objects, including a magnetizable core with one or several coils, which core has a moveable part that is displaceable, for insertion through the ring-shaped object that is to be heated. The object that is to be heated rests on rails or bars on which the object can slide electrically and thermally insulated. The device is inclined laterally so that the objects that are to be heated can slide in to and/or out from the heating position.

    摘要翻译: 用于感应加热环形物体的装置,包括具有一个或多个线圈的可磁化芯,该芯具有可移动的可移动部分,用于插入穿过待加热的环形物体。 要被加热的物体位于导轨或杆上,物体可以在其上滑动和隔热。 该装置横向倾斜,使被加热物体能够滑入和/或离开加热位置。

    Laser-induced explosive vaporization coating method, associated system, and device made by the method
    97.
    发明申请
    Laser-induced explosive vaporization coating method, associated system, and device made by the method 审中-公开
    激光诱发爆炸性蒸发涂层法,相关系统和由该方法制成的器件

    公开(公告)号:US20050181141A1

    公开(公告)日:2005-08-18

    申请号:US10782073

    申请日:2004-02-18

    申请人: Aiden Flanagan

    发明人: Aiden Flanagan

    摘要: A method is provided for coating at least a portion of at least one device that includes arranging on a surface of a substrate a solution, directing a beam at the substrate, and arranging the at least one device in an ejection cone formed by a vaporization of the solution. The beam heats the substrate. The solution may be vaporized by a heat transfer from the substrate to the solution. The ejection cone may include a vaporized solution or an atomized solution. The atomized solution may be formed by an explosive vaporization of the solution. The solvent may have a boiling point less than a thermal damage temperature of the bioactive agent. The method may further include arranging on the solution another solution and ejecting by the vaporization of the solution at least a portion of the other solution into the ejection cone. A system for coating at least one device is provided that includes a target assembly adapted to hold a substrate, a beam source directed at the surface of the substrate and adapted to emit a beam, and an arrangement adapted to hold the at least one device in an ejection cone. A solution may be arranged on a surface of the substrate. A medical appliance is provided that has a coating applied by the method.

    摘要翻译: 提供了一种用于涂覆至少一个装置的至少一部分的方法,该装置包括在基板的表面上布置解决方案,将光束引导到基板,以及将至少一个装置布置在通过蒸发形成的喷射锥体中 解决方案。 光束加热基板。 溶液可以通过从基底到溶液的热传递而蒸发。 喷射锥体可以包括蒸发的溶液或雾化溶液。 雾化溶液可以通过溶液的爆炸性蒸发形成。 溶剂的沸点可能低于生物活性剂的热损伤温度。 该方法还可以包括在溶液中排列另一溶液并通过将溶液的至少一部分溶液喷射到喷射锥体中而排出。 提供了一种用于涂覆至少一个装置的系统,其包括适于保持基板的靶组件,指向所述基板的表面并适于发射梁的束源,以及适于将所述至少一个装置保持在 喷射锥体 可以在基板的表面上布置解决方案。 提供了一种具有通过该方法施加的涂层的医疗器具。

    Fibre reinforced heat element
    98.
    发明申请
    Fibre reinforced heat element 审中-公开
    纤维增强热元件

    公开(公告)号:US20050175825A1

    公开(公告)日:2005-08-11

    申请号:US10668208

    申请日:2003-09-24

    摘要: The invention relates to a laminate, which is characterized in that it comprises at least one layer including a resistance element (1), and at least one layer formed of a fibre reinforced thermoplastic mat (2). The resistance element (1) and the thermoplastic layer (2) are laminated under pressure, preferably by vaccuum moulding, and the thermoplastic is melted under heat and then cooled so that the resistance element is completely or partly enclosed by thermoplastic and is consolidated as a laminate. Further, a method is provided for manufacturing of a fibre reinforced laminated resistance element. In the method, at least one resistance element (1) is arranged together with at least one layer of a mat of reinforcement fibres (25) and thermoplastic fibres (26) in a mould, and the resistance elemetn (1) is moulded together with the fibre reinforced thermoplastic layer (2) under heat so that the thermoplastic fibres (26) melt and fill the fibre reinforcement (25), and under pressure, preferably by vaccuum moulding (28), so that they together form the fibre reinforced laminated resistance element.

    摘要翻译: 本发明涉及一种层压板,其特征在于,其包括至少一层包括电阻元件(1)和至少一层由纤维增强热塑性垫(2)形成的层。 电阻元件(1)和热塑性层(2)优选通过真空成型在压力下层压,并且将热塑性材料在加热下熔化然后冷却,使得电阻元件被热塑性材料完全或部分地包封,并且被固结为 层压板。 此外,提供了一种用于制造纤维增强层压电阻元件的方法。 在该方法中,至少一个电阻元件(1)与模具中的至少一层增强纤维(25)和热塑性纤维(26)一起布置,并且电阻元件(1)与 纤维增强热塑性层(2)在加热下使得热塑性纤维(26)熔化并填充纤维增强物(25),并且在压力下,优选通过真空成型(28),使得它们一起形成纤维增强层压电阻 元件。

    Production method and production apparatus of pattern-indented sheet
    99.
    发明申请
    Production method and production apparatus of pattern-indented sheet 审中-公开
    图案压痕板的生产方法和生产设备

    公开(公告)号:US20050104253A1

    公开(公告)日:2005-05-19

    申请号:US10984975

    申请日:2004-11-10

    摘要: A production method of a pattern-indented sheet comprising the steps of pressing a continuously running sheet-shaped medium with a indented roller and a nip roller which are rotating so as to transfer and form indentation of the indented roller surface onto a surface of the sheet-shaped medium and locally heating an upstream portion of a pressing spot of the indented roller.

    摘要翻译: 一种图案压痕片的制造方法,其特征在于,包括以下步骤:用连续运转的片状介质,压延辊和夹持辊旋转,以便将压痕辊表面的压痕转移并形成在片材的表面上 形状的介质,并且局部加热压痕辊的按压点的上游部分。

    Method and apparatus for bending composite reinforced pipe
    100.
    发明申请
    Method and apparatus for bending composite reinforced pipe 审中-公开
    复合增强管弯曲方法及装置

    公开(公告)号:US20050087910A1

    公开(公告)日:2005-04-28

    申请号:US10695252

    申请日:2003-10-27

    申请人: Norman Fawley

    发明人: Norman Fawley

    IPC分类号: B21D11/00 B29C53/08 H05B6/02

    摘要: An induction heater is used to heat composite reinforced pipe (CRP) prior to a bending operation. By heating the composite reinforcement to approximately 90° F.-110° F., the incidence of circumferential stress cracks in the resin is significantly reduced. Resin cracking is also reduced by incorporating longitudinal fibers in the composite reinforcement during manufacture of CRP.

    摘要翻译: 感应加热器用于在弯曲操作之前加热复合增强管(CRP)。 通过将复合增强材料加热至约90°F-110°F,树脂中周向应力裂纹的发生率显着降低。 在CRP制造过程中,通过在纵向纤维中加入复合增强材料,树脂开裂也得以降低。