知搜-全球专利检索

  1. 登录
  2. 注册

搜索结果

101 条记录 (耗时 0.019 秒)

    FILTER MANUFACTURING APPARATUS
    1.
    发明公开
    FILTER MANUFACTURING APPARATUS 审中-公开

    公开(公告)号：US20230147675A1

    公开(公告)日：2023-05-11

    申请号：US18093496

    申请日：2023-01-05

    申请人： PHILIP MORRIS PRODUCTS S.A.

    发明人： Gianni Caprini

    IPC分类号： A24D3/02 ,  B31D5/00

    CPC分类号： A24D3/0233 ,  A24D3/0295 ,  B31D5/0082

    摘要： The invention relates to a filter manufacturing apparatus including a feed path adapted to continuously feed a filter material along a longitudinal transport direction, and a forming device connected to a terminating end of the feed path and adapted to form the filter material into a rod-shaped continuous filter body and deliver the formed continuous filter body. The forming device includes: a tubular element adapted to allow the filter material to pass therethrough to form the filter material into the continuous filter body; a heat source adapted to heat the filter material passing in the tubular element. A diameter measuring device is positioned at the outlet of the forming device and adapted to measure a diameter of the continuous filter body.

    Beverage Pod Manufacturing Machine
    3.
    发明申请
    Beverage Pod Manufacturing Machine 审中-公开
    饮料荚制造机

    公开(公告)号：US20120190521A1

    公开(公告)日：2012-07-26

    申请号：US13011895

    申请日：2011-01-22

    申请人： Adrian Rivera

    发明人： Adrian Rivera

    IPC分类号： B31B1/88

    CPC分类号： B31D5/0082 ,  B65B3/02 ,  B65B7/164 ,  B65B29/02 ,  B65B29/025 ,  B65B47/06 ,  B65B61/065

    摘要： A filter paper cup manufacturing machine produces filter paper cups containing a brewing material. The filter paper cups have similar depth and diameter. The machine exercises ordered steps of first cutting a receptacle portion and then forming a recess in the receptacle portion for receiving the brewing material. Performing the cutting step first facilitates forming the recess because surrounding filter paper which would resist forming the recess has been eliminated.

    摘要翻译： 滤纸杯制造机器生产含有酿造材料的滤纸杯。 滤纸杯具有相似的深度和直径。 机器进行首先切割容器部分的步骤，然后在容器部分中形成用于接收酿造材料的凹部。 首先进行切割步骤有助于形成凹部，因为已经消除了阻止形成凹部的周围的滤纸。

    Apparatus for forming spiral pleated filter cartridges
    7.
    发明授权
    Apparatus for forming spiral pleated filter cartridges 有权
    用于形成螺旋褶皱过滤器的装置

    公开(公告)号：US6048298A

    公开(公告)日：2000-04-11

    申请号：US243089

    申请日：1999-02-02

    申请人： C. Thomas Paul ,  John A. Corey

    发明人： C. Thomas Paul ,  John A. Corey

    IPC分类号： B01D29/11 ,  B01D46/00 ,  B01D46/24 ,  B01D46/46 ,  B01D46/52 ,  B31D5/00 ,  B31F1/00

    CPC分类号： B01D46/521 ,  B01D29/111 ,  B01D46/0001 ,  B01D46/0031 ,  B01D46/2411 ,  B01D46/46 ,  B31D5/0082 ,  B01D2275/10 ,  Y10S493/941

    摘要： A method is disclosed for forming a filter cartridge which includes the steps of providing a cylindrical filter element having a plurality of radially extending longitudinal pleats, engaging an outer periphery of the cylindrical filter element along a substantial portion of the length thereof, and simultaneously moving the plurality of radially extending longitudinal pleats into a laid-over spiraled configuration along the entire length of the cylindrical filter element to form a spiral pleated filter element. An apparatus is also disclosed for effectuating the disclosed method.

    摘要翻译： 公开了一种用于形成滤筒的方法，该方法包括以下步骤：提供具有多个径向延伸的纵向褶皱的圆柱形过滤器元件，其沿着其长度的大部分与圆柱形过滤器元件的外周接合，同时使 多个径向延伸的纵向褶皱沿着圆柱形过滤元件的整个长度成为一个铺设的螺旋形构型，以形成一个螺旋褶皱过滤元件。 还公开了一种用于实现所公开的方法的装置。

    Filter medium forming system and process
    8.
    发明授权
    Filter medium forming system and process 失效
    过滤介质成型系统及工艺

    公开(公告)号：US4940500A

    公开(公告)日：1990-07-10

    申请号：US236376

    申请日：1988-08-25

    申请人： Shigeo Tadokoro ,  Joji Morioka ,  Hideyuki Takahashi

    发明人： Shigeo Tadokoro ,  Joji Morioka ,  Hideyuki Takahashi

    IPC分类号： B01D29/01 ,  B31D5/00 ,  B31F1/10

    CPC分类号： B31D5/0082 ,  B01D29/012 ,  B01D2201/12 ,  Y10S493/941 ,  Y10T156/1015 ,  Y10T156/1051

    摘要： A filter medium forming system for forming a filter medium of the type wherein pleats radially outwardly extends in which sides of the pleats are alternately bonded at the inner and outer peripheral sides to allow fluid to be filtered flows generally along the length of the pleats. The filter medium forming system is comprised of a scoring device for forming linear depressions (score lines) on the opposite side surfaces of an elongate sheet-type filter medium. The scoring device is followed by an adhesive applying device for applying adhesive onto the opposite side surfaces of the filter medium at the edge sections. The adhesive applying device is followed by a pleating device for pleating the filter medium along the linear depressions to form a pleated filter medium having a plurality of pleats each having two sides contiguous through each linear depression. The pleating device is followed by a pressing device for tightly contacting the predetermined sections of the sides of each pleat to bond the predetermined sections with each other with the adhesive. Such a filter medium forming system is suitable for mass production for filter elements while making possible to form the flat filter medium into a predetermined pleated shape at high speed and with high accuracy.

    摘要翻译： 一种过滤介质形成系统，用于形成其中径向向外延伸的褶皱的褶皱的过滤介质，其中褶皱的哪一侧在内周侧和外周侧交替地结合以允许流体被过滤，一般沿着褶的长度流动。 过滤介质成型系统包括用于在细长片型过滤介质的相对侧表面上形成线性凹陷（刻痕线）的刻痕装置。 刻痕装置之后是用于在边缘部分处将粘合剂施加到过滤介质的相对侧表面上的粘合剂施加装置。 粘合剂施加装置之后是用于沿着线性凹陷打褶过滤介质的打褶装置，以形成具有多个褶皱的褶皱过滤介质，每个褶均具有通过每个线性凹陷连续的两个侧面。 打褶装置之后是用于紧密接触每个褶皱的侧面的预定部分的按压装置，以使粘合剂将预定部分彼此粘合。 这种过滤介质形成系统适用于过滤元件的批量生产，同时能够以高速和高精度将扁平过滤介质形成为预定的褶皱形状。