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    Direct liquid fuel injection and ignition for a pulse detonation combustor
    1.
    发明申请
    Direct liquid fuel injection and ignition for a pulse detonation combustor 审中-公开
    用于脉冲爆震燃烧器的直接液体燃料喷射和点火

    公开(公告)号：US20070180814A1

    公开(公告)日：2007-08-09

    申请号：US11347464

    申请日：2006-02-03

    Applicant: Venkat Tangirala ,  Kevin Hinckley ,  David Chapin ,  Anthony Dean

    Inventor： Venkat Tangirala ,  Kevin Hinckley ,  David Chapin ,  Anthony Dean

    IPC: F02K7/02

    CPC classification number: F02K7/02

    Abstract: A system for generating thrust is provided. The system includes a first injector, an inner tube configured to receive fuel from the first injector via a first port of the inner tube, where at least a portion of fuel in liquid phase received by the inner tube is configured to flash vaporize upon entering the inner tube via the first port.

    Abstract translation: 提供了一种用于产生推力的系统。 该系统包括第一喷射器，内管，其构造成经由内管的第一端口从第一喷射器接收燃料，其中由内管接收的液相中的至少一部分燃料被配置为在进入 内管通过第一个端口。

    Geometric configuration and confinement for deflagration to detonation transition enhancement
    3.
    发明申请
    Geometric configuration and confinement for deflagration to detonation transition enhancement 审中-公开
    几何配置和限制爆燃到爆炸过渡增强

    公开(公告)号：US20070137172A1

    公开(公告)日：2007-06-21

    申请号：US11304889

    申请日：2005-12-16

    Applicant: Adam Rasheed ,  Anthony Dean ,  Venkat Tangirala ,  David Chapin

    Inventor： Adam Rasheed ,  Anthony Dean ,  Venkat Tangirala ,  David Chapin

    IPC: F02C5/00

    CPC classification number: F02C5/00 ,  F02K7/02 ,  F23R3/14 ,  F23R3/16 ,  F23R7/00 ,  Y02T50/675

    Abstract: A pulse detonation combustor is provided with a fuel-air mixer located upstream from a detonation chamber. A fuel-air mixture exits the fuel-air mixer and enters the detonation chamber, where it is ignited by an ignition source. The flow from the fuel-air mixer passes over the surface of a center body, which extends downstream from the fuel-air mixer. The surface of the center body contains at least one turbulence generator, which imparts additional turbulence in the fuel-air mixture passing through the chamber. The turbulence generator aids in the mixing of the fuel and air of the fuel-air mixture to enhance the deflagration to detonation transition within the pulse detonation combustor.

    Abstract translation: 脉冲爆震燃烧器设置有位于爆炸室上游的燃料 - 空气混合器。 燃料 - 空气混合物离开燃料空气混合器并进入爆燃室，在那里它被点火源点燃。 来自燃料空气混合器的流动通过在燃料 - 空气混合器下游延伸的中心体的表面。 中心体的表面包含至少一个湍流发生器，其在通过腔室的燃料 - 空气混合物中施加额外的湍流。 湍流发生器有助于燃料 - 空气混合物的燃料和空气的混合，以增强脉冲爆震燃烧器内爆燃转化的爆燃。

    Printer controlled default driver configuration
    4.
    发明申请
    Printer controlled default driver configuration 有权
    打印机控制的默认驱动程序配置

    公开(公告)号：US20060170943A1

    公开(公告)日：2006-08-03

    申请号：US11047834

    申请日：2005-01-31

    Applicant: Mark Hanson ,  David Chapin ,  Jonathan Edmonds ,  Patrick Sheehan

    Inventor： Mark Hanson ,  David Chapin ,  Jonathan Edmonds ,  Patrick Sheehan

    IPC: G06F3/12

    CPC classification number: H04N1/00 ,  G06F3/1204 ,  G06F3/1225 ,  G06F3/1288 ,  H04N1/00962

    Abstract: Methods and systems for permitting a rendering device, such as a printer, to be automatically configured at the time of device driver installation, regardless of the means utilized to install the driver are disclosed. In general, a device driver (e.g., a printer driver) is associated with the rendering device. The device driver includes a driver default configuration. The driver default configuration can be initially set in the rendering device via an embedded network server (e.g., an embedded web server) in the rendering device. The driver installer can then query the driver default configuration as set on the rendering device. The driver can then be automatically adjusted prior to the installation of the driver, in response to querying the driver default configuration by the driver installer. The rendering device can be implemented as a printer, a scanner, a multi-function device, a photocopy machine, and the like.

    Abstract translation: 公开了用于允许诸如打印机之类的呈现设备在设备驱动程序安装时自动配置的方法和系统，而不管用于安装驱动程序的方式如何。 通常，设备驱动程序（例如，打印机驱动程序）与呈现设备相关联。 设备驱动程序包括驱动程序默认配置。 驱动程序默认配置可以在渲染设备中通过渲染设备中的嵌入式网络服务器（例如，嵌入式Web服务器）进行初始设置。 然后，驱动程序安装程序可以查看在渲染设备上设置的驱动程序默认配置。 然后可以在安装驱动程序之前自动调整驱动程序，以响应驱动程序安装程序查询驱动程序默认配置。 呈现装置可以被实现为打印机，扫描仪，多功能装置，复印机等。

    Tape Measure
    7.
    发明申请
    Tape Measure 有权
    卷尺

    公开(公告)号：US20130232806A1

    公开(公告)日：2013-09-12

    申请号：US13415139

    申请日：2012-03-08

    Applicant: David Chapin ,  Daniel M. Stipe

    Inventor： David Chapin ,  Daniel M. Stipe

    IPC: G01B3/10

    CPC classification number: G01B3/1041 ,  G01B3/1082

    Abstract: A measuring tape of the type including a housing enclosing a coil of a resilient rule tape uncoilable to a substantially straight orientation. The housing has first and second sidewalls joined by surrounding walls extending substantially parallel to the coil axis and defining a rule-egress-ingress opening with a rule-tape free end extending therefrom. The inventive measuring tape includes a spool holding the coil of the rule tape wound thereabout and secured to a spool-supporting wall portion of the housing such that the coiled rule-tape coil is entirely removable from the housing. The rule tape has first and second sides and extends for a length which includes a break region spaced from a free end of the uncoiled rule tape. The break region includes a plurality of discrete elongate depressions spaced from one another lengthwise along the rule-tape length.

    Abstract translation: 这种类型的测量带包括一个围绕弹性规则带的线圈的壳体，该弹性规则带可以卷绕成基本上直的取向。 壳体具有由基本上平行于线圈轴线延伸的周围壁连接的第一和第二侧壁，并且限定具有从其延伸的规则带自由端的规则入口开口。 本发明的卷带包括卷绕在其上的规则带的线圈的卷轴，并固定到壳体的卷轴支撑壁部分，使得卷绕的规则带线圈可完全从壳体移除。 规则带具有第一和第二侧面并且延伸一段长度，该长度包括与展开的规则带的自由端间隔开的断开区域。 断裂区域包括沿着规则带长度沿纵向间隔开的多个离散的细长凹部。

    DEVICE TO IMPROVE EFFECTIVENESS OF PULSE DETONATION CLEANING
    8.
    发明申请
    DEVICE TO IMPROVE EFFECTIVENESS OF PULSE DETONATION CLEANING 有权
    提高脉冲爆破清洁效果的手段

    公开(公告)号：US20110226284A1

    公开(公告)日：2011-09-22

    申请号：US12727283

    申请日：2010-03-19

    Applicant: Robert Warren Taylor ,  David Chapin ,  Terry Farmer ,  James Easel Roberts

    Inventor： Robert Warren Taylor ,  David Chapin ,  Terry Farmer ,  James Easel Roberts

    IPC: B08B7/00

    CPC classification number: B08B7/0007 ,  F28G7/00 ,  F28G7/005

    Abstract: A system and associated method for removing accumulated debris from a surface of a vessel. The system includes an impulse cleaning device defining a combustion chamber in which combustible fuel and air are mixed and ignited to produce combustion that is directed at the surface to be cleaned within the vessel, and an eductor assembly surrounding a downstream end of the chamber for inducting surrounding atmosphere into the combustion to widen the area being cleaned.

    Abstract translation: 一种用于从容器表面去除积聚的碎屑的系统和相关方法。 该系统包括限定燃烧室的脉冲清洁装置，在该脉冲清洁装置中，可燃燃料和空气混合并点燃，以产生指向容器内待清洁表面的燃烧;以及围绕室的下游端引入的喷射器组件 周围的大气进入燃烧，以扩大被清洁的区域。

    METHOD AND APPARATUS FOR TAILORING THE EQUIVALENCE RATIO IN A VALVED PULSE DETONATION COMBUSTOR
    9.
    发明申请
    METHOD AND APPARATUS FOR TAILORING THE EQUIVALENCE RATIO IN A VALVED PULSE DETONATION COMBUSTOR 审中-公开
    在阀门脉冲爆炸装置中定量等效比的方法和装置

    公开(公告)号：US20090139203A1

    公开(公告)日：2009-06-04

    申请号：US12271091

    申请日：2008-11-14

    Applicant: Adam Rasheed ,  Ross Hartley Kenyon ,  David Chapin ,  Kevin Hinckley ,  Pierre Francois Pinard

    Inventor： Adam Rasheed ,  Ross Hartley Kenyon ,  David Chapin ,  Kevin Hinckley ,  Pierre Francois Pinard

    IPC: F02K7/02

    CPC classification number: F02C5/02 ,  F23R7/00

    Abstract: A pulse detonation combustor assembly contains at least one PDC tube, a mechanical air flow valve which directs an air flow into the PDC tube, where the mechanical air flow assembly changes a rate of the air flow into the PDC tube during a fill stage of the PDC tube. The assembly also contains a fuel flow control valve which directs fuel to the PDC tube and changes the rate of the fuel flow into PDC tube. By controlling the flow of the fuel and air into the PDC tube the equivalence ratio profile of the PDC tube can be tailored and controlled.

    Abstract translation: 脉冲爆震燃烧器组件包含至少一个PDC管，机械气流阀，其将空气流引导到PDC管中，其中机械空气流组件在填充阶段期间改变进入PDC管的空气流的速率 PDC管。 组件还包含燃料流量控制阀，其将燃料引导到PDC管并且将燃料流量改变为PDC管。 通过控制燃料和空气流入PDC管中，可以调节和控制PDC管的等效比分布。

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