Microcell module lifting and positioning system
    1.
    发明授权
    Microcell module lifting and positioning system 失效
    微电池模块提升定位系统

    公开(公告)号:US6129225A

    公开(公告)日:2000-10-10

    申请号:US178976

    申请日:1998-10-26

    IPC分类号: B66F19/00 B66C23/18

    CPC分类号: B66F19/00

    摘要: The present invention is directed to a lifting and positioning system for use by a single person in installing onto or removing from an elevated position a microcell module, all without the aid of major powered machinery. In addition to the use of a portable hoist, a bracket for permanently mounting the microcell module to a desired surface at the installation site, and a lifting bracket that detachably mounts to the module, the lifting and positioning system of the present invention uses structural features of the microcell module itself to simplify installation and removal. In this latter manner, only a relatively small number of parts need to be carried to the installation site, and can be done so safely and without undue bodily strain.

    摘要翻译: 本发明涉及一种提升和定位系统,该系统由单个人在未经主要动力机械辅助的情况下安装到提升位置或从升高位置移除微型电池模块。 除了使用便携式起重机之外,用于将微电池模块永久地安装到安装现场的期望表面的支架以及可拆卸地安装到模块的提升支架,本发明的提升和定位系统使用结构特征 的微电池模块本身,以简化安装和拆卸。 以后一种方式,仅需少量的部件需要运送到安装地点,并且可以如此安全地进行并且没有不适当的身体应变。

    Speed control for roof welding apparatus
    2.
    发明授权
    Speed control for roof welding apparatus 失效
    屋顶焊接设备的速度控制

    公开(公告)号:US5072097A

    公开(公告)日:1991-12-10

    申请号:US319542

    申请日:1989-03-06

    申请人: Alfred F. Miller

    发明人: Alfred F. Miller

    IPC分类号: B29C65/00 B29C65/20 G05D23/20

    摘要: A temperature sensitive motor control for use in roofing membrane welding devices is described. The control circuit gives an output impedance responsive to variations in the temperature of the welding device and ambient temperature. A thermocouple provides a voltage signal responsive to changes in the temperature of the heating plate of the welding device. An ambient temperature sensitive circuit element acts in conjunction with the input signal to provide an output signal that is responsive to both ambient temperature and heating plate temperature. The output signal is applied to a voltage variable impedance element which outputs an impedance that is a function of both application temperature and ambient temperature. In one preferred embodiment of the present invention, the ambient temperature sensitive circuit element is a thermistor. In an alternate preferred embodiment of the present invention, the ambient temperature sensitive circuit element is a diode-comparator circuit.

    摘要翻译: 描述了用于屋顶膜焊接装置的温度敏感电动机控制。 控制电路给出响应于焊接装置的温度变化和环境温度的输出阻抗。 热电偶响应于焊接装置的加热板的温度变化而提供电压信号。 环境温度敏感电路元件与输入信号一起作用,以提供响应于环境温度和加热板温度的输出信号。 输出信号被施加到电压可变阻抗元件,其输出作为施加温度和环境温度的函数的阻抗。 在本发明的一个优选实施例中,环境温度敏感电路元件是热敏电阻。 在本发明的替代优选实施例中,环境温度敏感电路元件是二极管比较器电路。

    Cured meat product and process for preparing the same
    3.
    发明授权
    Cured meat product and process for preparing the same 失效
    固化肉制品及其制备方法

    公开(公告)号:US4277508A

    公开(公告)日:1981-07-07

    申请号:US73729

    申请日:1979-09-10

    IPC分类号: A23B4/023 A23B4/02 A23B4/14

    CPC分类号: A23B4/023

    摘要: A process for the preparation of cured meat porducts, which have the characteristic color of high quality cured meats and which are able to retain this color during an extended period during which distribution and marketing of the meats may take place which process includes the step of incorporating calcium sorbate and sodium nitrate. The inventionalso refers to the meat products so produced and whichcontain calcium sorbate for facilatating the developmentand maintenance of the characteristic color associatedwith good quality cured meats.

    摘要翻译: 一种制备固化肉制品的方法,其具有高质量腌肉的特征色,并且能够在长时间内保持该颜色,在此期间可能发生肉的分销和销售,该方法包括以下步骤: 山梨酸钙和硝酸钠。 本发明还涉及如此生产的肉制品,其含有山梨酸钙,用于促进与优质腌肉相关的特征性颜色的开发和维持。