专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06671459B1 DC motor control method and apparatus 有权
标题翻译：直流电机控制方法及装置
公开(公告)号：US06671459B1
公开(公告)日：2003-12-30
申请号：US09609193
申请日：2000-06-30
申请人： Robert Bultman
发明人： Robert Bultman
IPC分类号： H02P506
CPC分类号： H02P7/2913 , H02P23/0077
摘要： A method for maintaining a target speed of a DC motor includes the steps of obtaining a feedback signal from the motor corresponding to motor speed, measuring an actual time for a predetermined number of feedback pulses to be received, comparing the actual measured time with an expected time for the feedback pulses to be received when the rotor shaft is operating at the target speed, and adjusting the controller pulse-width variable signal in response to the compared actual time to the expected time. The drive signal is generated and adjusted by a microprocessor in response to the feedback pulses generated by a feedback element coupled to the motor.
摘要翻译：用于维持直流电动机的目标速度的方法包括以下步骤：从电动机获得对应于电动机速度的反馈信号，测量预定数量的待接收的反馈脉冲的实际时间，将实际测量时间与期望的当转子轴以目标速度运转时接收反馈脉冲的时间，以及响应于实际时间与预期时间的比较来调节控制器脉冲宽度可变信号。驱动信号由微处理器响应于由耦合到电动机的反馈元件产生的反馈脉冲而产生和调整。

2. 发明申请

US20120173857A1 OVER THE AIR APPLIANCE FIRMWARE UPDATE 审中-公开
标题翻译：在空气器具固件更新
公开(公告)号：US20120173857A1
公开(公告)日：2012-07-05
申请号：US12980473
申请日：2010-12-29
申请人： Henry Nader Kobraei , John K. Besore , Robert Bultman , Timothy Worthington , Michael F. Finch , Steven Root , Jeffrey Donald Drake
发明人： Henry Nader Kobraei , John K. Besore , Robert Bultman , Timothy Worthington , Michael F. Finch , Steven Root , Jeffrey Donald Drake
IPC分类号： G06F9/24
CPC分类号： G06F8/654
摘要： An appliance is placed in a bootload mode and other operations of the appliance are powered down. Data is gathered through an appliance control module which activates the bootloader mode, and then receives the data and overwrites the remainder of the appliance controller memory. In this manner, software for an appliance is updated without having to enter the home.
摘要翻译：设备被置于引导加载模式，并且设备的其他操作关闭。通过设备控制模块收集数据，该控制模块激活引导加载程序模式，然后接收数据并覆盖设备控制器存储器的其余部分。以这种方式，更新用于设备的软件，而不必进入家庭。

3. 发明申请

US20110202194A1 SUB-METERING HARDWARE FOR MEASURING ENERGY DATA OF AN ENERGY CONSUMING DEVICE 审中-公开
标题翻译：用于测量能量消耗设备的能量数据的分计量硬件
公开(公告)号：US20110202194A1
公开(公告)日：2011-08-18
申请号：US12853342
申请日：2010-08-10
申请人： Henry Kobraei , John Besore , Robert Bultman , Timothy Worthington , Michael F. Finch , Jeff Drake
发明人： Henry Kobraei , John Besore , Robert Bultman , Timothy Worthington , Michael F. Finch , Jeff Drake
IPC分类号： G06F1/26 , G01R21/00 , G06F19/00
CPC分类号： G06Q50/06 , G06Q10/06
摘要： A sub-meter device for use in a home energy management (HEM) network. The sub-meter device measure power characteristics related to usage of an appliance (or other device) within a HEM network and provides such data to a home energy controller or the like. The sub-meter device can include one or more sensors, such as a current transformer, Rogowski coil, shunt resistor, or hall effect sensor, for collecting data relating to at least one of real power consumption, reactive power consumption, line frequency, line voltage, power factor, leading/lagging voltage-current comparison, and apparent power, etc.
摘要翻译：用于家庭能源管理（HEM）网络的子仪表设备。子仪表设备测量与HEM网络内的设备（或其他设备）的使用相关的功率特性，并将这样的数据提供给家用能量控制器等。子仪表装置可以包括一个或多个传感器，例如电流互感器，罗氏线圈，分流电阻器或霍尔效应传感器，用于收集与实际功率消耗，无功功率消耗，线路频率，线路中的至少一个有关的数据电压，功率因数，前导/滞后电压 - 电流比较和视在功率等。

4. 发明申请

US20050011205A1 Refrigerator-electronics architecture 有权
标题翻译：冰箱电子架构
公开(公告)号：US20050011205A1
公开(公告)日：2005-01-20
申请号：US10919081
申请日：2004-08-16
申请人： John Holmes , Jerry Queen , Rollie Herzog , Mark Mathews , Robert Bultman , Tim Holder , Wolfgang Daum
发明人： John Holmes , Jerry Queen , Rollie Herzog , Mark Mathews , Robert Bultman , Tim Holder , Wolfgang Daum
IPC分类号： F25D11/02 , F25D29/00 , F25D31/00 , F25B49/00 , F25B1/00 , F25D21/06
CPC分类号： F25D29/00 , F25B2600/23 , F25D11/02 , F25D31/005 , F25D2400/06 , F25D2400/28 , F25D2400/36 , F25D2700/02 , F25D2700/14
摘要： A control system for a refrigeration system having a refrigeration compartment and a quick chill/thaw pan. A main controller board, electrically connected to a temperature adjustment board and a dispenser board through the serial communications bus, controls the temperature of the refrigeration compartment and the quick chill/thaw pan. The control system accepts a plurality of inputs to determine a refrigeration mode and to execute a plurality of software algorithms to control the refrigeration compartment as both a chill pan to rapidly chill food and beverage items without freezing and a thaw pan to timely thaw frozen items at controlled temperature levels.
摘要翻译：一种用于具有冷藏室和快速冷却/解冻盘的制冷系统的控制系统。通过串行通信总线电连接到温度调节板和分配器板的主控制器板控制冷藏室和快速冷却/解冻盘的温度。控制系统接受多个输入以确定制冷模式并且执行多个软件算法以将冷藏室控制为冷却盘以快速冷却食物和饮料物品而不冻结，并且解冻以及时解冻冷冻物品控制温度水平。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式