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    Hand-guided machine having automatically regulated heating of the handles
    5.
    发明申请
    Hand-guided machine having automatically regulated heating of the handles 审中-公开
    手动引导机具有自动调节把手的加热功能

    公开(公告)号：US20030178409A1

    公开(公告)日：2003-09-25

    申请号：US10371034

    申请日：2003-02-20

    申请人： DOLMAR GmbH

    发明人： Peter Kempf

    IPC分类号： H05B001/02

    CPC分类号： H05B1/023 ,  B25F5/02 ,  B27B17/0008 ,  H05B3/34 ,  H05B2203/005 ,  H05B2203/03 ,  H05B2203/035

    摘要： In order to provide a hand-guided machine, which is partially or completely used at low ambient temperatures, with a heating arrangement of the handles, comprising an AC source, an analysis electronic system, at least one temperature sensor connected to the analysis electronic system and at least one electrical heating element supplied with power from the AC source, with which heating of handles of hand-guided machines is possible and which avoids the disadvantages of known handle heaters and particularly relieves the operator in his work activity as well as providing an ergonomically favorable working environment, so that work accidents and occupational illnesses are avoided, it is suggested that the output of the at least one electrical heating element be switched and regulated by an electronic component, controlled by the analysis electronic system, in the form of transistors, IGBTs, GTOs, thyristors, or TRIACs.

    摘要翻译： 为了提供在低环境温度下部分或完全使用的手动引导机，其具有手柄的加热布置，包括AC源，分析电子系统，连接到分析电子系统的至少一个温度传感器 以及至少一个从AC电源供电的电加热元件，手动引导机器的手柄的加热可以通过手动引导机器的手柄进行加热，并且避免了已知的手柄加热器的缺点，并且特别地减轻了操作者的工作活动以及提供 符合人体工程学的良好工作环境，从而避免工作事故和职业病，建议至少一个电加热元件的输出由电子元件切换和调节，电子元件由分析电子系统控制，晶体管的形式 ，IGBT，GTO，晶闸管或TRIAC。

    Window burner for polymer coated capillary columns
    7.
    发明授权
    Window burner for polymer coated capillary columns 失效
    聚合物涂层毛细管柱的窗口燃烧器

    公开(公告)号：US4940883A

    公开(公告)日：1990-07-10

    申请号：US342989

    申请日：1989-04-24

    申请人： Barry L. Karger ,  Robert J. Nelson

    发明人： Barry L. Karger ,  Robert J. Nelson

    IPC分类号： G01N27/447 ,  H05B3/00

    CPC分类号： H05B3/00 ,  G01N27/44704 ,  H05B2203/03

    摘要： A window burner for creating windows by selective removal of polymer type coatings from capillary columns and very small diameter tubes. The burner includes an electric circuit which provides a predetermined, controlled current from a standard 120 or 220 volt AC outlet. The predetermined, controlled current electrically heats a resistive wire for a predetermined period of time. The resistive wire may have a predetermined configuration to facilitate mounting of the capillary column for selective burning. The size of the resistive wire and the predetermined period of time during which the predetermined, controlled current is provided thereto are factors determining the size of the window formed by selectively burning off the polymer coating.

    Electrically heated stylus for transferring a printing medium
    8.
    发明授权
    Electrically heated stylus for transferring a printing medium 失效
    用于传送打印介质的电热笔

    公开(公告)号：US3969606A

    公开(公告)日：1976-07-13

    申请号：US494473

    申请日：1974-08-05

    申请人： Carlos W. Veach

    发明人： Carlos W. Veach

    IPC分类号： B41F16/00 ,  B43K8/22 ,  H05B3/00 ,  H05B3/16 ,  B23K3/02 ,  B43K7/00

    CPC分类号： H05B3/00 ,  B43K8/22 ,  H05B3/16 ,  H05B2203/03

    摘要： A hand manipulated electrically heated stylus tool for transferring insignia to an article from a ribbon or sheet having a coating on one face thereof subject to release and transfer to an article to be printed which operates on a 115 volt power supply without use of a voltage reducing transformer or temperature control means. The tool includes an aluminum mandrel with a surrounding sleeve of heat shrinkable Teflon on which a heating element of high resistance insulated wire is wound so that the sleeve provides back-up insulation between the wire and mandrel. The mandrel is provided with a bore which receives the tip portion of a conventional ball point pen, thus forming a heated stylus. The heated stylus assembly is disposed within a hollow frusto-conical support and is secured therein by a hardenable mixture forming heat insulation between the assembly and the support. As compared with a slidable stylus tip, the device operates smoother and with less pressure thus facilitating holding the ribbon in place on an article. The molded frusto-conical mandrel support and the potting cement therein also provides improved heat insulation resulting in a hotter stylus tip and cooler handle.

    摘要翻译： 用手操作的电加热针式工具，用于将徽章从具有一面上的涂层的带状或片状物转移到物品上，释放并转移到在115伏特电源上工作而不使用电压降低的待印刷物品 变压器或温度控制装置。 该工具包括具有热收缩特氟隆的周围套筒的铝心轴，其上缠绕有高电阻绝缘线的加热元件，使得套筒在线和心轴之间提供备用绝缘。 心轴设置有接收常规圆珠笔的尖端部分的孔，从而形成加热的触针。 加热的触针组件设置在中空的截头圆锥形支撑件内并且通过在组件和支撑件之间形成绝热的可硬化混合物固定在其中。 与可滑动的触笔尖相比，该装置更平滑且压力更小，因此便于将色带保持在制品上。 模制的截头圆锥形心轴支撑件和其中的灌封水泥还提供改进的隔热，导致更热的触针尖端和较冷的手柄。

    Electrically heated stylus for transferring a printing medium
    9.
    发明授权
    Electrically heated stylus for transferring a printing medium 失效
    用于传输印刷介质的电加热型

    公开(公告)号：US3811030A

    公开(公告)日：1974-05-14

    申请号：US19851671

    申请日：1971-11-15

    申请人： VEACH C

    发明人： VEACH C

    IPC分类号： B43K8/22 ,  H05B3/00 ,  H05B3/16

    CPC分类号： B43K8/22 ,  H05B3/00 ,  H05B3/16 ,  H05B2203/03

    摘要： A hand manipulated electrically heated stylus tool for transferring insignia to an article from a ribbon or sheet having a coating on one face thereof subject to release and transfer to an article to be printed operates on a 115 volt power supply without use of a voltage reducing transformer or temperature control means. The tool includes an aluminum stylus having a first portion enclosed in a low thermal conductivity support carried at the end of a handle and a second portion projecting from the support to terminate in a work contacting tip. The entire outer surface of the stylus is anodized to form a hard wear resistant electrically insulative layer thereon. A heating element formed from electrically insulated resistance wire is coiled about the first portion of the stylus with the insulation thereon abutting the anodized layer. The arrangement is such that the anodized layer acts as a back-up insulation between the heating element and stylus to prevent short circuiting of the heating element should the insulation on the resistance wire fail. Additionally, in the further event of the breakdown of the anodized layer about the first portion of the stylus, the operator is protected by reason of the electrical insulation afforded by the intact anodized layer covering the exposed second portion of the stylus.

    摘要翻译： 用手操作的电加热针式工具用于将徽章从具有一面上的涂层的带状或片状物品转移到待印制的物品上，并将其转印到待印刷的物品上，而不使用减压变压器 或温度控制装置。 该工具包括铝触针，其具有封闭在手柄端部承载的低导热性支撑件中的第一部分和从支撑件突出以终止于工作接触尖端的第二部分。 触针的整个外表面被阳极化以在其上形成耐磨损的电绝缘层。 由电绝缘电阻丝形成的加热元件围绕触针的第一部分盘绕，其上的绝缘体邻接阳极氧化层。 该布置使得阳极氧化层用作加热元件和触针之间的备用绝缘体，以防止电阻线上的绝缘失效时加热元件的短路。 此外，在触针的第一部分周围的阳极氧化层破坏的进一步的情况下，由于完整的阳极氧化层覆盖触针的暴露的第二部分提供的电绝缘，操作者被保护。