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91. 发明授权

US08011197B2 Apparatus to sense and control compressor operation in an HVAC system 有权
标题翻译：在HVAC系统中感测和控制压缩机运行的装置
公开(公告)号：US08011197B2
公开(公告)日：2011-09-06
申请号：US12501075
申请日：2009-07-10
申请人： Gregory Ralph Harrod , Jeffrey Lee Tucker
发明人： Gregory Ralph Harrod , Jeffrey Lee Tucker
IPC分类号： F25B1/00
CPC分类号： F25B49/022 , F25B2600/02
摘要： An HVAC system and method for configuring a controller to control a compressor including a detection system provided to determine a type of compressor. The detection system includes a processor; and a load sensing circuit connected between the processor and a controller. The controller has a plurality of output connections connectable to a compressor. The load sensing circuit senses whether a load is present on each output connection of the plurality of output connections and provides a load signal to the processor indicating whether a load is present on each output connection. The load signals are processed with the processor to determine the type of compressor is present. The controller is configured to control the compressor in response to the determined type of compressor.
摘要翻译：一种用于配置控制器以控制包括提供用于确定压缩机的类型的检测系统的压缩机的HVAC系统和方法。检测系统包括处理器; 以及连接在处理器和控制器之间的负载感测电路。控制器具有可连接到压缩机的多个输出连接。负载感测电路感测多个输出连接的每个输出连接上是否存在负载，并向处理器提供负载信号，指示每个输出连接上是否存在负载。处理器处理负载信号以确定压缩机的类型。控制器被配置为响应于所确定的压缩机类型来控制压缩机。

92. 发明申请

US20110179821A1 MEDIUM VOLTAGE STARTER FOR A CHILLER UNIT 有权
标题翻译：用于冷却器单元的中压起动器
公开(公告)号：US20110179821A1
公开(公告)日：2011-07-28
申请号：US13078317
申请日：2011-04-01
申请人： Dean K. NORBECK
发明人： Dean K. NORBECK
IPC分类号： F25B1/00
CPC分类号： H02P1/28 , F25B49/025 , H02K5/225
摘要： A single medium voltage starter box is mounted on a chiller unit with the other components of the chiller system. The starter box can be positioned on the chiller system unit to permit the starter box to be close coupled to the motor, and specifically to the main motor lead exit hub without the need for any power conduit connections between the starter box and the motor. In addition, the starter box also does not require any control interface and receives controls from a control panel. A short conduit connection between the control panel and the starter box is used to provide the necessary connections between the control panel and the starter box.
摘要翻译：单个中压起动箱与冷却器系统的其他部件安装在冷却器单元上。起动机箱可以位于冷却器系统单元上，以允许起动箱与电动机紧密联接，特别是与主电动机引线出口轮毂相连，而不需要起动箱和电动机之间的任何电源管道连接。另外，起动机箱也不需要任何控制接口并从控制面板接收控制。使用控制面板和起动箱之间的短管道连接来提供控制面板和起动机箱之间的必要连接。

93. 发明授权

US07578659B2 Compressor discharge muffler 有权
标题翻译：压缩机排气消音器
公开(公告)号：US07578659B2
公开(公告)日：2009-08-25
申请号：US11047552
申请日：2005-01-31
申请人： William Joseph Fox , Robert Clarence Sleighter, Jr. , Robert Stanley Miller , James Edwin Bender
发明人： William Joseph Fox , Robert Clarence Sleighter, Jr. , Robert Stanley Miller , James Edwin Bender
IPC分类号： F04B53/00 , F01N7/00
CPC分类号： F04C29/061 , F04C29/068 , F04C2250/102
摘要： A discharge muffler (20) in an HVAC&R system (100) includes a plurality of tubes (34, 38, 42) of predetermined length that are disposed at a predetermined spacing in substantially mutual axial alignment by a plate (30). The tubes (34, 38, 42) are secured adjacent to a compressor discharge (24) to minimize pressure reduction, improve flow characteristics and improve efficiency of the HVAC&R system (100).
摘要翻译： HVAC＆R系统（100）中的排放消音器（20）包括多个预定长度的管（34,38,42），它们以板（30）基本上相互轴向对齐的方式以预定间隔设置。管（34,38,42）紧邻压缩机排放口24固定，以最小化压力降低，改善流动特性并提高HVAC＆R系统（100）的效率。

94. 发明授权

US07513754B2 Sheet metal support for a furnace blower 有权
标题翻译：钣金支持炉鼓风机
公开(公告)号：US07513754B2
公开(公告)日：2009-04-07
申请号：US10832162
申请日：2004-04-26
申请人： Tony Michael Clark , Tabraiz Ali Khan
发明人： Tony Michael Clark , Tabraiz Ali Khan
IPC分类号： F04B17/03 , F16M1/00
CPC分类号： F16M7/00 , H02K5/00 , Y10S248/903
摘要： A motor mount constructed from a single piece of sheet metal. The motor mount contains a band portion and at least three leg portions. The band portion clamps around a motor and the leg portions radiate from the band portion. The leg portions secure the motor to a housing.
摘要翻译：由单片金属片构成的电机座。电动机支架包含带部分和至少三个腿部。带部分夹在马达周围，并且腿部从带部分辐射。腿部将电动机固定到壳体。

95. 发明授权

US07434089B2 System and method for loading software into a control panel for a chiller system 失效
标题翻译：将软件加载到冷却器系统的控制面板中的系统和方法
公开(公告)号：US07434089B2
公开(公告)日：2008-10-07
申请号：US10917035
申请日：2004-08-12
申请人： Bart Andrew Smith , Jeffrey Daniel Boyer
发明人： Bart Andrew Smith , Jeffrey Daniel Boyer
IPC分类号： G06F11/00
CPC分类号： F25B49/00 , G05B19/0426 , G05B2219/23307 , G05B2219/23339 , G05B2219/23342 , G05B2219/23417 , G05B2219/2654 , G06F8/65
摘要： A system and process for loading control software into the control panel of a liquid chiller system is provided. A PCMCIA card socket is installed on a circuit board of a liquid chiller control system and is in direct connection with microprocessor data and address buses. A linear flash PCMCIA card having new control software for the control panel is inserted into the PCMCIA card socket when the control panel is de-energized. The control software from the PCMCIA card is loaded into a flash memory of the control system by software executed directly from the PCMCIA card. The software in the PCMCIA card erases the flash memory of the control system, copies the control software from the PCMCIA card to the flash memory and then confirms that the copy of the control software was successful. After the control software has been copied, the control panel is de-energized, the PCMCIA card is removed and the chiller system is restarted and executes the new control software stored in the flash memory.
摘要翻译：提供了一种用于将控制软件加载到液体冷却器系统的控制面板中的系统和过程。 PCMCIA卡插座安装在液体冷却器控制系统的电路板上，与微处理器数据和地址总线直接连接。当控制面板断电时，具有用于控制面板的新控制软件的线性闪光PCMCIA卡插入到PCMCIA卡插槽中。来自PCMCIA卡的控制软件通过直接从PCMCIA卡执行的软件加载到控制系统的闪存中。 PCMCIA卡中的软件擦除控制系统的闪存，将控制软件从PCMCIA卡复制到闪存，然后确认控制软件的副本成功。复制控制软件后，控制面板断电，取出PCMCIA卡，重新启动冷却器系统，执行存储在闪存中的新控制软件。

96. 发明授权

US07328587B2 Integrated adaptive capacity control for a steam turbine powered chiller unit 失效
标题翻译：用于汽轮机动力冷水机组的综合适应能力控制
公开(公告)号：US07328587B2
公开(公告)日：2008-02-12
申请号：US11015388
申请日：2004-12-17
申请人： Dennis Lee Shaffer , Russell Mark Thompson , Stephen Michael Kachmar , Eric John Smyder , Brenda Jane Roberts , Daniel J. Petroskie , Ryan Perry Eisensmith
发明人： Dennis Lee Shaffer , Russell Mark Thompson , Stephen Michael Kachmar , Eric John Smyder , Brenda Jane Roberts , Daniel J. Petroskie , Ryan Perry Eisensmith
IPC分类号： F25B1/00 , F25B49/00 , F02D23/00
CPC分类号： F04D27/0246 , F01D15/08 , F04D27/0261 , F05D2270/44 , F25B11/00 , F25B27/00 , F25B49/02 , F25B2600/0253 , F25B2600/2501 , F25B2700/195 , F25B2700/197 , Y02B30/741
摘要： A control system for a steam turbine driven chiller unit is provided. The control system automatically utilizes the full range of the governor, compressor pre-rotation vanes, and hot gas bypass valve capabilities to control the capacity of the chiller and provide anti-surge and override control functions to prevent undesirable operational ranges while maintaining maximum efficiency of operation.
摘要翻译：提供了一种用于汽轮机驱动的制冷机组的控制系统。控制系统自动利用调速器，压缩机预旋转叶片和热气旁通阀功能的全系列来控制冷却器的容量，并提供防喘振和超控功能，以防止不期望的操作范围，同时保持最大效率操作。

97. 发明申请

US20070207305A1 Panel construction for an air handling unit 审中-公开
标题翻译：空气处理单元的面板结构
公开(公告)号：US20070207305A1
公开(公告)日：2007-09-06
申请号：US11369052
申请日：2006-03-06
申请人： Christopher Hord , Carl Shell , David Lawson , Chaitanya Bhatt , Richard Thrash
发明人： Christopher Hord , Carl Shell , David Lawson , Chaitanya Bhatt , Richard Thrash
IPC分类号： B32B3/26
CPC分类号： B32B7/02 , B32B3/06 , B32B5/245 , B32B15/00 , B32B15/046 , B32B15/08 , B32B15/14 , B32B2262/101 , B32B2266/0278 , B32B2266/08 , B32B2307/304 , B32B2607/00 , Y10T428/249953
摘要： An apparatus and method for a panel construction for an air handling unit includes a first skin and a second skin. A plurality of members is disposed between the first and second skin to separate the first and second skin. Each member of the plurality of members is connectable to one or both the first and second skins and includes at least one structural member and at least one thermal break. The at least one structural member and the at least one thermal break are configured and disposed to prevent a continuous path of substantially reduced thermal insulative properties between the first and second skin.
摘要翻译：用于空气处理单元的面板结构的装置和方法包括第一皮肤和第二皮肤。多个构件设置在第一和第二皮肤之间以分离第一和第二皮肤。多个构件的每个构件可连接到第一和第二表皮中的一个或两个，并且包括至少一个结构构件和至少一个热断裂。所述至少一个结构构件和所述至少一个热断裂被构造和设置成防止在所述第一和第二表皮之间的绝热性能基本上降低的连续路径。

98. 发明申请

US20070204752A1 Base construction for an air handling unit 审中-公开
标题翻译：空气处理单元的基础结构
公开(公告)号：US20070204752A1
公开(公告)日：2007-09-06
申请号：US11369037
申请日：2006-03-06
申请人： Christopher Hord , Chad Nelson
发明人： Christopher Hord , Chad Nelson
IPC分类号： B01D49/00
CPC分类号： F24F3/0442 , F24F13/32
摘要： An apparatus and method for a panel construction for an air-handling unit includes at least one base member having a top surface and a bottom surface opposite the top surface and a skin having opposed surfaces. An insulator having opposed surfaces is disposed between the top surface of the at least one base member and the skin, one surface of the insulator being securely connected to the top surface of the at least one base member and the other surface of the insulator being securely connected to one surface of the skin. The secure connections between the opposed surfaces of the insulator and the top surface of the at least one base member and one surface of the skin substantially preventing a continuous path of substantially reduced thermal insulative properties between the at least one base member and the skin.
摘要翻译：用于空气处理单元的面板结构的装置和方法包括至少一个基部构件，其具有顶表面和与顶表面相对的底表面以及具有相对表面的表皮。具有相对表面的绝缘体设置在至少一个基底构件的顶表面和皮肤之间，绝缘体的一个表面牢固地连接到至少一个基底构件的顶表面，并且绝缘体的另一个表面牢固地连接连接到皮肤的一个表面。绝缘体的相对表面和至少一个基底构件的顶表面和皮肤的一个表面之间的牢固连接基本上防止了至少一个基底构件和皮肤之间基本上减小的绝热性能的连续路径。

99. 发明申请

US20070159129A1 Variable Speed Drive for a Chiller System with a Switched Reluctance Motor 审中-公开
标题翻译：具有开关磁阻电机的冷却器系统的变速驱动
公开(公告)号：US20070159129A1
公开(公告)日：2007-07-12
申请号：US11688456
申请日：2007-03-20
申请人： Ivan Jadric , Harold Schnetzka , Stephen Smith
发明人： Ivan Jadric , Harold Schnetzka , Stephen Smith
IPC分类号： H02P1/46
CPC分类号： F25B49/025 , F25B2600/021 , H02M5/4585 , H02P25/08 , Y02B30/741
摘要： A variable speed drive with a boost converter is provided for a chiller system driven by a switched reluctance motor. The boost converter can be a diode or thyristor rectifier followed by a boost DC/DC converter or a three-phase pulse width modulated boost converter. The boost converter provides a boosted voltage to the DC link, which results in a boosted voltage being applied to the switched reluctance motor by the inverter of the variable speed drive.
摘要翻译：对于由开关磁阻电机驱动的冷却器系统，提供了带升压转换器的变速驱动器。升压转换器可以是二极管或晶闸管整流器，后面是升压型DC / DC转换器或三相脉宽调制升压转换器。升压转换器为直流链路提供升压电压，这导致由变频驱动器的逆变器施加到开关磁阻电动机的升压电压。

100. 发明申请

US20070151272A1 Electronic control transformer using DC link voltage 审中-公开
标题翻译：电子控制变压器采用直流母线电压
公开(公告)号：US20070151272A1
公开(公告)日：2007-07-05
申请号：US11324368
申请日：2006-01-03
申请人： Muhammet Cosan , Harold Schnetzka
发明人： Muhammet Cosan , Harold Schnetzka
IPC分类号： F25B49/00 , F25B1/00
CPC分类号： F25B49/025 , F25B2600/021 , Y02B30/741
摘要： In a chiller system, an electronic control transformer is powered by the DC link of a variable speed drive that drives a compressor motor. The electronic control transformer converts the DC voltage to a constant 120 VAC at 60 Hz, for providing power to auxiliary electrical devices associated with the chiller system. The electronic transformer includes four semiconductor switches to convert the DC voltage to AC. The energy stored in the compressor motor is transferred to the DC link of the VSD during an input voltage sag. The electronic control transformer maintains the control voltage and prevents the system auxiliary loads from dropping out during a voltage sag. The chiller system is able to ride through the input voltage sag or interruption. A boost converter may be provided at the input of the VSD to increase ride through capability.
摘要翻译：在冷却器系统中，电子控制变压器由驱动压缩机电动机的变速驱动器的直流链路供电。电子控制变压器将DC电压转换为恒定的120 VAC，频率为60 Hz，为与冷却器系统相关的辅助电气设备供电。电子变压器包括四个半导体开关，用于将DC电压转换成AC。存储在压缩机电动机中的能量在输入电压骤降期间被传送到VSD的DC链路。电子控制变压器保持控制电压，防止系统辅助负载在电压骤降期间脱落。冷却器系统能够穿过输入电压骤降或中断。可以在VSD的输入处提供升压转换器以增加骑乘能力。

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