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    Fan
    3.
    发明授权
    Fan 有权
    风扇

    公开(公告)号：US07086825B2

    公开(公告)日：2006-08-08

    申请号：US10949925

    申请日：2004-09-24

    申请人： Yu Wang ,  Peter R. Bushnell ,  Xavier Girod

    发明人： Yu Wang ,  Peter R. Bushnell ,  Xavier Girod

    IPC分类号： F04D29/38

    CPC分类号： F04D29/164 ,  F04D29/326 ,  F04D29/646

    摘要： A fan is provided for use with a casing having a bellmouth and a conduit portion. The fan has a hub, a number of blades extending from the hub, and a shroud. In cooperation with the casing and the conduit portion surrounding the shroud, the shroud has means for generating a separation bubble effective to limit a recirculation flow.

    摘要翻译： 提供了一种与具有喇叭口和导管部分的壳体一起使用的风扇。 风扇具有轮毂，从轮毂延伸的多个叶片和护罩。 与壳体和围绕护罩的管道部分配合，护罩具有用于产生有效限制再循环流动的分离气泡的装置。

    Two-stage cooling fan for an electric generator
    5.
    发明授权
    Two-stage cooling fan for an electric generator 有权
    发电机两级冷却风扇

    公开(公告)号：US08125110B2

    公开(公告)日：2012-02-28

    申请号：US12602897

    申请日：2007-06-12

    申请人： Peter R. Bushnell ,  Jason A. Gough ,  Curt B. Winter ,  Stephen Stopyra

    发明人： Peter R. Bushnell ,  Jason A. Gough ,  Curt B. Winter ,  Stephen Stopyra

    IPC分类号： H02K7/18

    CPC分类号： H02K9/06 ,  H02K7/1815

    摘要： An engine driven generator (17) is provided with first and second stage fans (41,42) at one end thereof. The two-stage fan system draws in ambient air and forces it through the generator windings (38) and rotor-stator air gap (37,39) for the purpose of improving generator cooling. Stationary guide vanes (49) are disposed between the two fans (41,42) for the purpose of de-swirling the flow therebetween. The fans are of the centrifugal type and are preferably backward curved.

    摘要翻译： 发动机驱动的发电机（17）在其一端设有第一和第二级风扇（41,42）。 为了改善发电机冷却，两级风扇系统吸入环境空气并迫使其通过发电机绕组（38）和转子 - 定子气隙（37,39）。 固定导向叶片（49）设置在两个风扇（41,42）之间，以便使它们之间的流动旋转。 风扇是离心式的，最好是向后弯曲。

    EVAPORATOR AIR MANAGEMENT SYSTEM FOR TRAILER REFRIGERATION
    6.
    发明申请
    EVAPORATOR AIR MANAGEMENT SYSTEM FOR TRAILER REFRIGERATION 审中-公开
    用于拖拉机制冷的蒸发器空气管理系统

    公开(公告)号：US20110011115A1

    公开(公告)日：2011-01-20

    申请号：US12667290

    申请日：2007-07-24

    申请人： Peter R. Bushnell

    发明人： Peter R. Bushnell

    IPC分类号： F25B27/00 ,  F25B39/04

    CPC分类号： B60H1/00014 ,  B60H1/3232 ,  F25D17/06 ,  F25D19/003 ,  F25D2317/0665 ,  F25D2317/0672

    摘要： An improved evaporator air management system for trailer refrigeration systems, including an electrically powered, vertical axis, axial flow fan, arranged so as to draw air through a horizontally mounted evaporator coil. The flow is then driven upward through a nozzle and discharged into the trailer. The nozzle shape graduates from a circular cross-section to a wide-aspect ratio rectangular cross-section, while turning through 90°. The preferred choice of axial flow fan for the invention is the vane-axial type incorporating outlet guide vanes. Provision is made for a single fan-nozzle configuration which may be either centered or transversely off-set with respect to the evaporator coil. An additional option provides for an arrangement with a pair of side-by-side fan-nozzles.

    摘要翻译： 一种用于拖车制冷系统的改进的蒸发器空气管理系统，包括电动垂直轴线轴流风扇，其布置成通过水平安装的蒸发器盘管抽取空气。 然后将流动通过喷嘴向上驱动并排放到拖车中。 喷嘴形状从圆形横截面逐渐变大至宽纵横比矩形横截面，同时转动90°。 用于本发明的轴流式风机的优选选择是具有出口导向叶片的叶片轴向型。 规定了单个风扇喷嘴配置，其可以相对于蒸发器盘管居中或横向偏移。 一个附加选项提供了一对并排风扇喷嘴的布置。

    REDUCED TIP CLEARANCE LOSSES IN AXIAL FLOW FANS
    7.
    发明申请
    REDUCED TIP CLEARANCE LOSSES IN AXIAL FLOW FANS 有权
    轴流风机减少提升间隙损失

    公开(公告)号：US20100068028A1

    公开(公告)日：2010-03-18

    申请号：US12521314

    申请日：2007-03-02

    申请人： Peter R. Bushnell

    发明人： Peter R. Bushnell

    IPC分类号： F04D29/00 ,  F04D29/54

    CPC分类号： F04D29/384 ,  F04D29/164

    摘要： An axial fan assembly including a casing wall with a forward facing step formed therein and a fan rotor with blade tips, each having an aft facing step which radially overlaps the casing step so as to reduce the clearance backflow loss in the assembly. A vane is attached to the suction side of each of the blade tips with the vane having an aft facing step which radially overlaps the casing forward facing step to promote further reduction of clearance backflow. Variations on the invention include the option of an additional inlet bellmouth piece that further restricts the clearance flow and wedges integral to the casing step to improved flow stability.

    摘要翻译： 一种轴流风扇组件，其包括形成在其中的前向台阶的壳体壁和具有叶片尖端的风扇转子，每个风扇转子具有与壳体台阶径向重叠的后向台阶，以减小组件中的间隙回流损失。 叶片附接到每个叶片尖端的吸入侧，其中叶片具有向后的步骤，其向外径向重叠壳体向前的步骤，以促进间隙回流的进一步减小。 本发明的变型包括额外的入口喇叭口件的选项，其进一步限制间隙流动和与壳体步骤成一体的楔形件以改善流动稳定性。

    Modular air conditioner for a bus rooftop
    8.
    发明授权
    Modular air conditioner for a bus rooftop 失效
    用于公共汽车屋顶的模块化空调

    公开(公告)号：US06763669B1

    公开(公告)日：2004-07-20

    申请号：US10429437

    申请日：2003-05-05

    申请人： Peter R. Bushnell ,  Mark Colton ,  Robert C. Reimann ,  Stephen Stopyra ,  Christopher Repice ,  Belin Czechowicz

    发明人： Peter R. Bushnell ,  Mark Colton ,  Robert C. Reimann ,  Stephen Stopyra ,  Christopher Repice ,  Belin Czechowicz

    IPC分类号： B60H132

    CPC分类号： B60H1/00542 ,  B60H1/00371 ,  B60H1/00428 ,  B60H2001/00235 ,  Y02T10/88 ,  Y10S62/16

    摘要： A module is provided for attachment to the roof of a bus and includes all of necessary components for conditioning the return air from the passenger compartment and delivering conditioned air thereto. A module can be ganged in various relationships to collectively provide the total capacity required by the bus. Each module includes an evaporator section, a condenser section and a power section including a compressor and an inverter. The evaporator sections have a return air compartment that extends a substantial distance across the roof of the bus such that a single design can meet the needs of various return air duct installations of various types of buses. Provision is made for the selectively mixing of return air with fresh air, with the mixture then being passed by the evaporator blower through the evaporator coils and into the supply air ducts. The frames of the modules are attached to the roof of the bus by rails which are properly spaced to accommodate the modules frame and allow their selective longitudinal placement.

    摘要翻译： 提供了用于附接到总线屋顶的模块，并且包括用于调节来自乘客舱的返回空气并将调节空气输送到其上的所有必要部件。 一个模块可以组合在各种关系中，以共同提供总线所需的总容量。 每个模块包括蒸发器部分，冷凝器部分和包括压缩机和逆变器的动力部分。 蒸发器部分具有返回空气隔间，其跨越总线的顶部延伸相当长的距离，使得单个设计可以满足各种类型的总线的各种返回风道安装的需要。 提供了将回流空气与新鲜空气的选择性混合，然后混合物通过蒸发器鼓风机通过蒸发器盘管并进入供气管道。 模块的框架通过适当间隔开的容纳模块框架并允许其选择性纵向放置的轨道连接到总线的屋顶。

    Supply air duct arrangement for a bus air conditioner
    9.
    发明授权
    Supply air duct arrangement for a bus air conditioner 失效
    为公共汽车空调提供风道布置

    公开(公告)号：US06745586B1

    公开(公告)日：2004-06-08

    申请号：US10429390

    申请日：2003-05-05

    申请人： Robert C. Reimann ,  Peter R. Bushnell ,  Stephen Stopyra ,  Belin Czechowicz

    发明人： Robert C. Reimann ,  Peter R. Bushnell ,  Stephen Stopyra ,  Belin Czechowicz

    IPC分类号： B60H132

    CPC分类号： B60H1/00564 ,  B60H1/00371 ,  B60H1/245 ,  B60H2001/00235 ,  Y10S62/16 ,  Y10S454/903

    摘要： A module is provided for attachment to the roof of a bus and includes all of necessary components for conditioning the return air from the passenger compartment and delivering conditioned air thereto. Each module includes an evaporator section, a condenser section and a power section including a compressor and an inverter. The evaporator sections have a return air compartment that extends a substantial distance across the roof of the bus such that a single design can meet the needs of various return air duct installations of various types of buses. Provision is made to interconnect a evaporator discharge opening with a supply air duct for the bus by way of a flexible duct having integrally formed end plates for connection by way of fasteners. The lower end plate which is secured to the supply air duct also includes an upstanding flange for connecting a protective cover thereto.

    摘要翻译： 提供了用于附接到总线屋顶的模块，并且包括用于调节来自乘客舱的返回空气并将调节空气输送到其上的所有必要部件。 每个模块包括蒸发器部分，冷凝器部分和包括压缩机和逆变器的动力部分。 蒸发器部分具有返回空气隔间，其跨越总线的顶部延伸相当长的距离，使得单个设计可以满足各种类型的总线的各种返回风道安装的需要。 规定了通过柔性管道将蒸发器排放口与用于总线的供气管道相互连接，该柔性管道具有用于通过紧固件连接的一体形成的端板。 固定到供气管道的下端板还包括用于将保护盖连接到其上的直立法兰。

    Structure for facilitating assembly of an air conditioning unit having a removable chassis
    10.
    发明授权
    Structure for facilitating assembly of an air conditioning unit having a removable chassis 失效
    具有便于组装具有可移动底盘的空调单元的结构

    公开(公告)号：US06330807B1

    公开(公告)日：2001-12-18

    申请号：US09641009

    申请日：2000-08-17

    申请人： Juan C. C. Correa ,  Nestor Hernandez ,  Peter R. Bushnell ,  Werner Adomeit

    发明人： Juan C. C. Correa ,  Nestor Hernandez ,  Peter R. Bushnell ,  Werner Adomeit

    IPC分类号： F25D2312

    CPC分类号： F24F1/027 ,  F24F13/20 ,  F24F2013/202

    摘要： A room air conditioner of the type having a chassis configured to be removably received in an outer housing. The chassis includes a basepan having an indoor region proximate the front of the basepan and an outer region proximate the back. The chassis further includes a condenser coil supported in the outdoor region. The condenser coil has a support structure including an upper portion overlying the upper end of the condenser coil. The chassis further includes a partition supported at its lower end by the basepan and configured to separate the indoor and outdoor regions. The upper end of the partition is configured to be in close proximity to the interior of the outer housing when the chassis is received therein. The outer housing defines a substantially rectangular structure having a lower section configured to receive and support the basepan thereupon. Vertically extending side walls extend from left and right sides of the lower section and a top wall extends between the upper ends of the side walls.

    摘要翻译： 一种具有被配置为可移除地容纳在外壳中的底座的类型的室内空调。 底盘包括底座，其具有靠近底盘的前部的室内区域和靠近后部的外部区域。 底盘还包括支撑在室外区域中的冷凝器线圈。 冷凝器盘管具有支撑结构，其包括覆盖在冷凝器盘管的上端的上部。 底盘还包括其下端由底盘支撑并被配置为分离室内和室外区域的隔板。 当底盘被容纳在其中时，分隔件的上端构造成紧邻外壳的内部。 外壳限定了基本上矩形的结构，其具有构造成在其上接收和支撑底盘的下部。 垂直延伸的侧壁从下部的左侧和右侧延伸，并且顶壁在侧壁的上端之间延伸。