Connector for rigidly connecting punch tip to punch pad
    1.
    发明授权
    Connector for rigidly connecting punch tip to punch pad 失效
    用于将冲头尖端连接到冲压垫的连接器

    公开(公告)号:US5146832A

    公开(公告)日:1992-09-15

    申请号:US705189

    申请日:1991-05-24

    IPC分类号: B21D28/34 B26D7/26

    摘要: A punch has a punch tip with a shank and a punch pad with an orifice for receiving the shank. The punch pad includes a hole positioned closely adjacent the orifice to define a thin wall between the hole and the orifice. The thin wall has a slot which extends through its thickness to define at least one, and preferably two, tabs. An insert, which may be a pin, is provided for insertion into the hole and deforming the tab into supportive, retaining contact with the shank of the punch tip within the orifice. The shank of the punch tip may be provided with a shoulder for abutting the inwardly deformed tab or tabs to restrain withdrawal of the punch tip from the punch pad during operation.

    摘要翻译: 冲头具有带柄的冲头和具有用于接收柄的孔的冲压垫。 冲压垫包括紧邻孔口定位的孔,以在孔和孔之间限定一薄壁。 薄壁具有延伸穿过其厚度以限定至少一个,优选两个翼片的槽。 插入件可以是销,用于插入到孔中并使突片变形成支撑的,与孔内的冲头的柄部保持接触。 冲头的柄部可以设置有用于抵靠向内变形的凸片或凸片的肩部,以在操作期间抑制冲头尖端从冲压垫提起。

    Indirect modulation method for activity controlled waste incinerator
afterburner
    4.
    依法登记的发明
    Indirect modulation method for activity controlled waste incinerator afterburner 有权
    活动控制垃圾焚烧炉后燃器的间接调制方法

    公开(公告)号:USH1890H

    公开(公告)日:2000-10-03

    申请号:US226615

    申请日:1998-12-22

    IPC分类号: F23C15/00 F23G7/06 F23C11/04

    摘要: This invention involves an improved technique for the modulation of waste an actively controlled compact waste incinerator afterburner. This improved technique utilizes acoustic driving to affect indirect modulation of waste flow velocities. The waste surrogate gases are modulated indirectly by periodic entrainment created by the roll-up of the main air vortex as well as indirect acoustic excitation of secondary air injection. One of the main advantages of this new configuration is the acoustic drivers used to phase inject the waste into the vortex for proper combustion are not in direct contact with the hot waste and therefore can be less expensive and more durable over the long term.

    摘要翻译: 本发明涉及用于在主动控制的紧凑型垃圾焚烧炉后燃器中调节废物的改进技术。 这种改进的技术利用声学驱动来影响废物流速的间接调制。 通过主空气涡流的卷起以及二次空气喷射的间接声激发产生的周期夹带间接地调节废弃代用气体。 这种新配置的主要优点之一是用于将废物相位注入涡流以用于适当燃烧的声学驱动器不与热废物直接接触,因此可以在长期内更便宜并且更耐用。

    Punch guide assembly
    6.
    发明授权
    Punch guide assembly 失效
    冲孔导向组件

    公开(公告)号:US4248111A

    公开(公告)日:1981-02-03

    申请号:US057967

    申请日:1979-07-16

    摘要: A punch guide assembly having a removable stripper plate. The assembly includes clip tabs having stripper plate holding tabs formed on ends thereof for disposition through a hole provided in the punch guide and for reception within an appropriate recess in the stripper plate for retaining the stripper plate. The assembly also includes a grooved track disposed about the punch guide and a tool for insertion therein to urge the clip tabs outwardly of the punch guide, to facilitate insertion and removal of the stripper plate.

    摘要翻译: 具有可拆卸剥离板的冲头引导组件。 组件包括夹板,其具有形成在其端部上的剥离板保持突片,用于通过设置在冲头引导件中的孔布置,并且用于接纳在剥离板中的适当的凹部中,用于保持剥离板。 组件还包括围绕冲头引导件设置的开槽轨道和用于插入其中的工具,以将夹子突出部推向冲头引导件的外部,以便于剥离板的插入和移除。

    Combustion instability suppression in regenerative liquid propellant gun
    9.
    发明授权
    Combustion instability suppression in regenerative liquid propellant gun 失效
    再生液体推进剂枪的燃烧不稳定性抑制

    公开(公告)号:US5149908A

    公开(公告)日:1992-09-22

    申请号:US751362

    申请日:1991-08-19

    IPC分类号: F41A1/04

    CPC分类号: F41A1/04

    摘要: A regenerative liquid propellant gun and pertains includes a modified contional fixed bolt extending into a conventional combustion chamber of the regenerative liquid propellant gun. The modified fixed bolt of this invention provides for improved operation of the otherwise conventional regenerative liquid propellant gun and has modified end portion embodiments and internal propellant injection passages, all for the purpose of creating turbulent propellant flow.

    摘要翻译: 再生式液体推进剂枪包括延伸到再生液体推进剂枪的常规燃烧室中的改进的常规固定螺栓。 本发明的改进的固定螺栓提供了改进的常规再生液体推进剂枪的操作,并且具有改进的端部实施例和内部推进剂注射通道,所有这些都是为了产生湍流推进剂流。

    Variable supersonic mach number air heater utilizing supersonic combustion
    10.
    发明授权
    Variable supersonic mach number air heater utilizing supersonic combustion 有权
    可变超音速马赫数空气加热器利用超音速燃烧

    公开(公告)号:US08087229B2

    公开(公告)日:2012-01-03

    申请号:US11970231

    申请日:2008-01-07

    IPC分类号: F02K1/00 F02K1/28

    CPC分类号: F42C15/32

    摘要: A supersonic combustion apparatus including a fixed geometric nozzle having a converging area, throat, and a diverging area, at least one movable combination of a fuel injector and an oxygen injector where the combined fuel injector and the oxygen injector is located within the divergent area of the fixed geometric nozzle, and an exit plane adjacent and downstream to the diverging area. The exit plane Mach speed is varied by heat addition in the diverging area by introduction of a combustible fuel through the fuel injector and oxygen through the oxygen injector and then axially aligning and positioning the combination of the fuel injector and the oxygen injector along the length of the diverging area to obtain a stabilized flame at the exit plane.

    摘要翻译: 一种超音速燃烧设备,包括具有会聚区域,喉部和发散区域的固定几何喷嘴,燃料喷射器和氧气喷射器的至少一个可移动组合,其中组合燃料喷射器和氧气喷射器位于 固定的几何喷嘴,以及与发散区域相邻和下游的出口平面。 通过通过燃料喷射器引入可燃燃料并通过氧气喷射器引入氧气,然后沿燃料喷射器和氧气喷射器的长度轴向对准和定位燃料喷射器和氧气喷射器的组合,使出口平面马赫速度通过在发散区域中的热量加法而变化 发散区域在出口平面处获得稳定的火焰。