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37 条记录 (耗时 0.033 秒)

    Apparatus and method for checking movement
    13.
    发明授权
    Apparatus and method for checking movement 失效
    检查运动的装置和方法

    公开(公告)号：US5142917A

    公开(公告)日：1992-09-01

    申请号：US714033

    申请日：1991-06-12

    申请人： Gian P. Mussini ,  Charles T. Higgins

    发明人： Gian P. Mussini ,  Charles T. Higgins

    IPC分类号： A24C5/343 ,  G01N3/06 ,  G01N3/08

    CPC分类号： G01N3/08 ,  A24C5/343 ,  G01N3/066

    摘要： An apparatus (3) is installed in place of a cigarette support, for example. The force applied by loads (22, 23) to a force-measurement cell (31), mounted on a motorized slider (33) and moving parallel to said loads, is measured as a function of the displacement. A processing unit plots a graph depicting the force measured as a function of the displacement; any imperfection of the surface condition of the slides (22a, 23a) can be spotted on the graph. The movement-checking method and apparatus apply to the checking of any rectilinear movement of a guided object subjected to a constant force, and particularly to the checking of the state of wear of the slides of equipment for measuring the compressibility of articles produced in the tobacco industry.

    摘要翻译： 例如，安装设备（3）来代替香烟支架。 作为位移的函数测量由负载（22,23）施加到安装在电动滑块（33）上并且平行于所述负载移动的力测量单元（31）的力。 处理单元绘制描绘作为位移的函数测量的力的图; 任何对滑块（22a，23a）的表面状况的缺陷都可以在图上被点出。 运动检查方法和装置适用于检查经受恒定力的被引导物体的任何直线运动的检查，特别是检查用于测量烟草中产生的物品的压缩性的设备的玻片的磨损状态 行业。

    Apparatus providing output indication of tobacco rod firmness
    18.
    发明授权
    Apparatus providing output indication of tobacco rod firmness 失效
    提供烟草棒坚固度的输出指示的装置

    公开(公告)号：US4033360A

    公开(公告)日：1977-07-05

    申请号：US638080

    申请日：1975-12-05

    申请人： John F. Nienow ,  Charles T. Higgins ,  Leo F. Meyer

    发明人： John F. Nienow ,  Charles T. Higgins ,  Leo F. Meyer

    IPC分类号： A24C5/18 ,  A24C5/34 ,  A24B7/14 ,  A24C5/32

    CPC分类号： A24C5/1807 ,  A24C5/34 ,  Y10S131/906 ,  Y10S131/908

    摘要： Strain gages are applied to opposite sides of the cantilever beam member of a short tongue in such locations that the strain gages exhibit stress changes of opposite sense on movement of the short tongue compression foot occasioned by a change in tobacco rod firmness. An existing short tongue is modified by provision of a reduced section in its cantilever beam for amplifying the signal output of a strain gage supported therein. Plural pairs of strain gages may be employed for further amplification of the signal indicating compression foot movement.

    摘要翻译： 应变片施加到短舌的悬臂梁构件的相对侧，在应变计在烟棒强度变化引起的短舌压缩脚的运动上表现出相反意义的应力变化的位置。 现有的短舌通过在其悬臂梁中提供减小的部分来进行修改，用于放大其中支撑的应变计的信号输出。 多对应变计可用于进一步放大表示压脚运动的信号。

    Method and apparatus for controlling the supply of energy to a heating load in a smoking article
    20.
    发明授权
    Method and apparatus for controlling the supply of energy to a heating load in a smoking article 失效
    用于控制向吸烟制品中的加热负载供应能量的方法和装置

    公开(公告)号：US5372148A

    公开(公告)日：1994-12-13

    申请号：US21965

    申请日：1993-02-24

    申请人： Hugh J. McCafferty ,  Charles T. Higgins ,  William L. Lucas, Sr.

    发明人： Hugh J. McCafferty ,  Charles T. Higgins ,  William L. Lucas, Sr.

    IPC分类号： A24F47/00

    CPC分类号： A24F47/008

    摘要： A method and an apparatus for controlling energy flow into a heating load array of a smoking article are provided. In response to a pressure drop in the mouthpiece of the smoking article, a selected load in the heating load array is switchably connected to a power supply. Energy delivered to the load is measured and the load is disconnected when a predetermined amount of energy has been delivered.

    摘要翻译： 提供了一种用于控制进入吸烟制品的加热负载阵列的能量流的方法和装置。 响应于吸烟物品的接口管中的压力降，加热负载阵列中的选定负载可切换地连接到电源。 测量输送到负载的能量，并且当已经递送预定量的能量时负载被断开。