Blow moulding machine with compressed air recycling
    1.
    发明授权
    Blow moulding machine with compressed air recycling 有权
    吹塑机采用压缩空气回收

    公开(公告)号:US08709312B2

    公开(公告)日:2014-04-29

    申请号:US13154414

    申请日:2011-06-06

    IPC分类号: B29C49/12

    摘要: An apparatus for shaping plastic preforms into plastic containers, including a plurality of blow molding stations which each have a cavity in which the plastic preforms can be shaped into plastic containers. The blow molding stations are arranged on a movable carrier and each have a stretching rod which stretches the plastic containers in their longitudinal direction by a movement in a stretching direction. A fluid-actuated drive device is provided for driving the stretching rod in the stretching direction. The apparatus includes a guide cam which is arranged in a stationary manner and by means of which the stretching rod can be moved counter to the stretching direction as a function of a movement of the blow molding station. At least one portion of the guide cam is adjustable and, for example, by virtue of this adjustment a dependency of the movement of the stretching rod on the movement of the blow molding station can be varied.

    摘要翻译: 一种用于将塑料预成型件成形为塑料容器的装置,包括多个吹塑工位,每个吹塑工位都具有可以将塑料预成型件成形为塑料容器的空腔。 吹塑站布置在可移动的载体上,并且每个具有拉伸杆,该拉伸杆通过沿拉伸方向的运动沿纵向方向延伸塑料容器。 设置有用于沿拉伸方向驱动拉伸杆的流体驱动驱动装置。 该装置包括以固定方式布置的引导凸轮,通过该引导凸轮可以使拉伸杆相对于拉伸方向移动,作为吹塑站的运动的函数。 引导凸轮的至少一部分是可调节的,并且例如通过该调整,拉伸杆的运动对吹塑成型台的运动的依赖性可以变化。

    Method for blow molding containers
    2.
    发明授权
    Method for blow molding containers 有权
    吹塑容器的方法

    公开(公告)号:US08658080B2

    公开(公告)日:2014-02-25

    申请号:US12876363

    申请日:2010-09-07

    IPC分类号: B29C49/18 B29C49/16 B29C49/78

    CPC分类号: B29C49/783 Y02P70/271

    摘要: A method for blow molding containers in blow molds of a device operated with the recovery of air from the blow molds, where operation is accomplished consecutively in a preblow stage with a low pressure and at least two further blow stages with respective higher pressures, and where subsequently, in a recovery phase with several pressure stages, air is fed from the respective blow mold, air from the blow mold is first fed into the volumes allocated to the preblow stage, with priority over a feeding at least into the volume allocated to the pressure stage following the preblow stage. Further, a blow control and a control means for the pressure in the volume, where the blow control has a program section for primarily feeding air first into the volume, and possibly for limiting the pressure in the volume to a multiple of the pressure.

    摘要翻译: 一种用于吹塑模具中吹塑成型的方法,该装置用于从吹塑模具回收空气而操作,其中在预压阶段中连续地进行操作,其中低压和至少两个具有相应较高压力的进一步的吹送阶段,以及其中 随后,在具有多个压力级的恢复阶段中,从相应的吹塑模具供给空气,首先将来自吹塑模具的空气进料到分配给预吹塑阶段的体积中,优先于进料至少分配给 预压阶段后的压力阶段。 此外,吹风控制和用于体积中的压力的​​控制装置,其中吹风控制具有用于首先将空气首先进入体积的程序部分,并且可能用于将体积中的压力限制为压力的倍数。

    Conveyor
    3.
    发明授权
    Conveyor 失效
    输送带

    公开(公告)号:US07000756B2

    公开(公告)日:2006-02-21

    申请号:US10477730

    申请日:2003-01-25

    IPC分类号: B65G37/00

    CPC分类号: B65G47/847 B29C49/4205

    摘要: A conveyance device, particularly relating to a shaking pocket star wheel for conveying containers, with a carrier, a reception element and a reception opening for the conveyed material. The reception element is fixed against the force of a spring in a manner so it can be withdrawn and swiveled about an axis of rotation. To simplify the construction of the conveyance device, and to make the design more universal and operationally reliable, a spring is arranged in such a manner that the force is applied substantially at a right angle to the conveyance direction.

    摘要翻译: 一种输送装置,特别涉及用于输送容器的摇动袋星形轮,其具有载体,接收元件和用于输送的材料的接收开口。 接收元件抵抗弹簧的力固定,使得其可以围绕旋转轴线被撤回和旋转。 为了简化输送装置的结构,并且使设计更加通用且操作可靠,弹簧以这样的方式布置,使得基本上与输送方向成直角地施加力。

    Method and apparatus for the economical production of plastic containers
    5.
    发明授权
    Method and apparatus for the economical production of plastic containers 有权
    用于经济生产塑料容器的方法和装置

    公开(公告)号:US08460599B2

    公开(公告)日:2013-06-11

    申请号:US12630480

    申请日:2009-12-03

    IPC分类号: B29C49/78

    CPC分类号: B29C49/783 Y02P70/271

    摘要: A method and an apparatus for the economical production of containers from thermoplastic material with a blow moulding machine (3) are disclosed. For shaping the containers at least one first pressure channel (21) is provided, supplying a first pressure. Likewise at least one second pressure channel (22) is provided, supplying a second pressure, wherein the first pressure is lower than the second pressure. The air in the first pressure compartment (21) is used for the pre-blowing or for other blowing steps of the containers. The air in the second pressure compartment (22) is used for the final blowing of the containers. The final blown containers are vented into the first pressure compartment (21). A control unit is provided which maintains an essentially constant pressure in the first pressure compartment during the pre-blowing and the venting into the first pressure compartment. A pressure level of the external pressure reservoir (20) can be adjusted accordingly.

    摘要翻译: 公开了一种通过吹塑机(3)从热塑性材料经济地生产容器的方法和装置。 为了使容器成形,提供至少一个第一压力通道(21),供应第一压力。 同样地,提供至少一个第二压力通道(22),供应第二压力,其中第一压力低于第二压力。 第一压力室(21)中的空气用于容器的预吹或其它吹送步骤。 第二压力室(22)中的空气用于最终吹送容器。 最终吹入的容器被排放到第一压力室(21)中。 提供了一种控制单元,其在预吹和第一压力室的通风期间在第一压力室中保持基本恒定的压力。 可以相应地调节外部压力储存器(20)的压力水平。

    BLOWING MACHINE
    6.
    发明申请
    BLOWING MACHINE 有权
    吹风机

    公开(公告)号:US20110262574A1

    公开(公告)日:2011-10-27

    申请号:US13094866

    申请日:2011-04-27

    IPC分类号: B29C49/78 B29C49/28

    摘要: A blowing machine used to produce containers of correctly temperatured preforms in blowing stations including correctly temperatured blow molds, having functional get-up components such as at least electric servomotors assigned to at least the blowing stations to control and/or monitor secondary functions of functional get-up components during production. In order to bring at least some of said functional get-up components for secondary functions to the correct temperature, an electrically operated, controllable liquid temperature control system is supplied by at least one temperature control device and is integrated into the blowing machine and guided through the functional get-up components.

    摘要翻译: 一种吹塑机,用于在包括正确温度吹塑模具在内的吹塑站中生产正确温度预成型件的容器,其具有至少分配给至少吹塑站的电动伺服电机的功能性起床部件以控制和/或监测功能性获得的次要功能 在生产过程中的组件。 为了将次要功能的所述功能性起床组件中的至少一些带到正确的温度,电动可控液体温度控制系统由至少一个温度控制装置供应并且被集成到吹风机中并引导通过 功能起床部件。

    Process for preparing cyclobutane-1,2-dicarboxylic esters
    8.
    发明授权
    Process for preparing cyclobutane-1,2-dicarboxylic esters 失效
    制备环丁烷-1,2-二羧酸酯的方法

    公开(公告)号:US6025519A

    公开(公告)日:2000-02-15

    申请号:US118882

    申请日:1998-07-20

    申请人: Andreas Brunner

    发明人: Andreas Brunner

    CPC分类号: C07C67/347

    摘要: Cyclobutane-1,2-dicarboxylic esters of the formula: ##STR1## in which R.sup.1 is a C.sub.1-8 -alkyl group, an optionally substituted mono- or bicyclic cycloaliphatic group having 3 to 10 ring carbon atoms, an optionally substituted aryl or arylalkyl group or an optionally substituted saturated heterocyclic group and R.sup.2 is either C.sub.1-4 -alkyl or both radicals R.sup.2 together form a group of the formula --(CH.sub.2).sub.n --(n is 2 to 4), are prepared from the corresponding maleic or fumaric esters and ketene acetals in the presence of a Lewis acid and a sterically hindered base. The reaction is stereoselective when optically active maleic or fumaric esters are employed. The cyclobutane-1,2-dicarboxylic esters (I), in particular those having trans configuration, are intermediates in the synthesis of pharmaceutically active compounds.

    摘要翻译: 具有下式的环丁烷-1,2-二羧酸酯:其中R 1是C 1-8烷基,任选取代的具有3至10个环碳原子的单环或双环脂环族基团,任选取代的芳基或芳基烷基或 任选取代的饱和杂环基团,R 2是C 1-4 - 烷基或两个基团R 2一起形成式 - (CH 2)n - (n为2至4)的基团,由相应的马来酸或富马酸酯和烯酮 在路易斯酸和空间位阻碱存在下的缩醛。 当使用旋光马来酸或富马酸酯时,反应是立体选择性的。 环丁烷-1,2-二羧酸酯(I),特别是具有反式构型的那些是在合成药物活性化合物中的中间体。

    Blow Moulding Machine with Compressed Air Recycling
    9.
    发明申请
    Blow Moulding Machine with Compressed Air Recycling 有权
    吹塑机与压缩空气回收

    公开(公告)号:US20120007290A1

    公开(公告)日:2012-01-12

    申请号:US13154414

    申请日:2011-06-06

    IPC分类号: B29C49/12

    摘要: An apparatus for shaping plastic preforms into plastic containers, including a plurality of blow moulding stations which each have a cavity in which the plastic preforms can be shaped into plastic containers. The blow moulding stations are arranged on a movable carrier and each have a stretching rod which stretches the plastic containers in their longitudinal direction by a movement in a stretching direction. A fluid-actuated drive device is provided for driving the stretching rod in the stretching direction. The apparatus includes a guide cam which is arranged in a stationary manner and by means of which the stretching rod can be moved counter to the stretching direction as a function of a movement of the blow moulding station. At least one portion of the guide cam is adjustable and, for example, by virtue of this adjustment a dependency of the movement of the stretching rod on the movement of the blow moulding station can be varied.

    摘要翻译: 一种用于将塑料预成型件成形为塑料容器的装置,包括多个吹塑工位,每个吹塑工位都具有可以将塑料预成型件成形为塑料容器的空腔。 吹塑站布置在可移动的载体上,并且每个具有拉伸杆,该拉伸杆通过沿拉伸方向的运动沿纵向方向延伸塑料容器。 设置有用于沿拉伸方向驱动拉伸杆的流体驱动驱动装置。 该装置包括以固定方式布置的引导凸轮,通过该引导凸轮可以使拉伸杆相对于拉伸方向移动,作为吹塑站的运动的函数。 引导凸轮的至少一部分是可调节的,并且例如通过该调整,拉伸杆的运动对吹塑成型台的运动的依赖性可以变化。

    METHOD AND DEVICE FOR BLOW MOLDING CONTAINERS
    10.
    发明申请
    METHOD AND DEVICE FOR BLOW MOLDING CONTAINERS 有权
    用于吹塑成型容器的方法和装置

    公开(公告)号:US20110057343A1

    公开(公告)日:2011-03-10

    申请号:US12876363

    申请日:2010-09-07

    CPC分类号: B29C49/783 Y02P70/271

    摘要: A method for blow molding containers in blow molds of a device operated with the recovery of air from the blow molds, where operation is accomplished consecutively in a preblow stage with a low pressure and at least two further blow stages with respective higher pressures, and where subsequently, in a recovery phase with several pressure stages, air is fed from the respective blow mold, air from the blow mold is first fed into the volumes allocated to the preblow stage, with priority over a feeding at least into the volume allocated to the pressure stage following the preblow stage. Further, a blow control and a control means for the pressure in the volume, where the blow control has a program section for primarily feeding air first into the volume, and possibly for limiting the pressure in the volume to a multiple of the pressure.

    摘要翻译: 一种用于吹塑模具中吹塑成型的方法,该装置用于从吹塑模具回收空气而操作,其中在预压阶段中连续地进行操作,其中低压和至少两个具有相应较高压力的进一步的吹送阶段,以及其中 随后,在具有多个压力级的恢复阶段中,从相应的吹塑模具供给空气,首先将来自吹塑模具的空气进料到分配给预吹塑阶段的体积中,优先于进料至少分配给 预压阶段后的压力阶段。 此外,吹风控制和用于体积中的压力的​​控制装置,其中吹风控制具有用于首先将空气首先进入体积的程序部分,并且可能用于将体积中的压力限制为压力的倍数。