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公开(公告)号：US5271556A
公开(公告)日：1993-12-21
申请号：US934998
申请日：1992-08-25
CPC分类号： G05D23/1912 , F23N5/203 , F24F11/0009 , F24H3/087 , F24H9/2085 , F23N2023/08 , F23N2025/06 , F23N2025/12 , F23N2027/04 , F23N2027/06 , F23N2027/32 , F23N2033/08 , F23N2037/10 , F23N5/18
摘要： An HVAC controller including a first input; a second input; first means, responsive to a first signal received on the first input, for generating a first mode of operation; second means, responsive to a second signal received on the second input, for generating a second mode of operation; and third means, responsive to a third signal received substantially simultaneously on the first and second inputs, for generating a third mode of operation.
摘要翻译： 一种HVAC控制器，包括第一输入; 第二个输入 第一装置，响应于在第一输入端接收到的第一信号，用于产生第一操作模式; 第二装置，响应于在第二输入端接收到的第二信号，用于产生第二操作模式; 以及第三装置，响应于基本上同时在第一和第二输入上接收的第三信号，用于产生第三操作模式。
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公开(公告)号：US06377426B2
公开(公告)日：2002-04-23
申请号：US09898344
申请日：2001-07-03
IPC分类号： H02H504
CPC分类号： F23N3/082 , F23N5/20 , F23N5/24 , F23N2023/48 , F23N2025/04 , F23N2025/13 , F23N2027/16 , F23N2027/20 , F23N2033/00 , F23N2033/04
摘要： A method of controlling a variable speed draft inducer motor and fan in a gas furnace. The method comprises the steps of: detecting a first fault driving the motor to a maximum operating range; detecting a second fault forcing the motor to operate towards a minimum operating range; and generating a fault signal if both faults are detected substantially simultaneously.
摘要翻译： 一种在气体炉中控制变速牵引电机和风扇的方法。 该方法包括以下步骤：检测将电机驱动到最大工作范围的第一故障; 检测到第二个故障迫使电动机朝着最小工作范围运转; 并且如果两个故障基本上同时被检测，则产生故障信号。
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公开(公告)号：US06257870B1
公开(公告)日：2001-07-10
申请号：US09217756
申请日：1998-12-21
IPC分类号： F23N300
CPC分类号： F23N3/082 , F23N5/20 , F23N5/24 , F23N2023/48 , F23N2025/04 , F23N2025/13 , F23N2027/16 , F23N2027/20 , F23N2033/00 , F23N2033/04
摘要： A method of controlling a variable speed draft inducer motor and fan in a gas furnace. The method comprises the steps of: detecting a first fault driving the motor to a maximum operating range; detecting a second fault forcing the motor to operate towards a minimum operating range; and generating a fault signal if both faults are detected substantially simultaneously.
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公开(公告)号：US07975494B2
公开(公告)日：2011-07-12
申请号：US11906678
申请日：2007-10-03
申请人： Roger L. Boydstun , Robert W. Helt , Gordon Jeffrey Hugghins , Carl L. Garrett , Daniel J. Blair , Robert G. Royoroft , Timothy W. Storm
发明人： Roger L. Boydstun , Robert W. Helt , Gordon Jeffrey Hugghins , Carl L. Garrett , Daniel J. Blair , Robert G. Royoroft , Timothy W. Storm
IPC分类号： F25B49/00
摘要： A user interface for a control system for an air conditioning apparatus includes a visual display and keys for scrolling menu items and entering commands to the control system. The interface is mounted in the apparatus cabinet and on a rotatable bracket to orient the interface for ease of reading the display and actuating the respective keys.
摘要翻译： 用于空调装置的控制系统的用户界面包括用于滚动菜单项的视觉显示和键，以及向控制系统输入命令。 该接口安装在设备机柜中并且安装在可旋转的支架上，以便定位接口以便于阅读显示器并致动各个键。
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公开(公告)号：US20090090115A1
公开(公告)日：2009-04-09
申请号：US11906678
申请日：2007-10-03
申请人： Roger L. Boydstun , Robert W. Helt , Gordon Jeffrey Hugghins , Carl L. Garrett , Daniel J. Blair , Robert G. Royoroft , Timothy W. Storm
发明人： Roger L. Boydstun , Robert W. Helt , Gordon Jeffrey Hugghins , Carl L. Garrett , Daniel J. Blair , Robert G. Royoroft , Timothy W. Storm
IPC分类号： F25B49/00
摘要： A user interface for a control system for an air conditioning apparatus includes a visual display and keys for scrolling menu items and entering commands to the control system. The interface is mounted in the apparatus cabinet and on a rotatable bracket to orient the interface for ease of reading the display and actuating the respective keys.
摘要翻译： 用于空调装置的控制系统的用户界面包括用于滚动菜单项的视觉显示和键，以及向控制系统输入命令。 该接口安装在设备机柜中并且安装在可旋转的支架上，以便定位接口以便于阅读显示器并致动各个键。
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6.发明授权公开(公告)号：US07837128B2
公开(公告)日：2010-11-23
申请号：US12553485
申请日：2009-09-03
CPC分类号： G05D23/1905 , F24F11/30 , F24F11/62
摘要： An air conditioning (HVAC) system for a residential dwelling or other building with enclosed spaces includes multiple thermostats hard wire interconnected or communicating via radio frequency transceivers. The thermostats each include control circuits for adjusting the setpoint temperature at any one thermostat and displaying the set temperature at all thermostats, setting the time at any one thermostat and displaying the time at all thermostats, controlling the thermostat temperature setting from a selected one of the thermostats and providing a setpoint for control of the air conditioning system based on an average temperature sensed by all of the thermostats. A method for correctly setting a thermostat time display to one of Daylight Saving Time or Standard Time and displaying an icon identifying one or the other is disclosed.
摘要翻译： 用于住宅或其他具有封闭空间的建筑物的空调（HVAC）系统包括互连的多个恒温器硬线或通过射频收发器进行通信。 恒温器各自包括用于调节任何一个恒温器的设定点温度的控制电路，并显示所有恒温器的设定温度，将任何一个恒温器的时间设定在所有恒温器上，并显示所有恒温器的时间，从所选择的一个恒温器控制恒温器温度设置 恒温器，并且基于由所有恒温器感测的平均温度提供用于空调系统的控制的设定值。 公开了一种用于将恒温器时间显示正确设置为夏令时或标准时间之一并显示标识其中一个或另一个的图标的方法。
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7.发明授权System and method for controlling indoor air flow for heating, ventilating and air conditioning equipment 有权用于加热，通风和空调设备的室内空气流控制系统和方法公开(公告)号：US07640761B2
公开(公告)日：2010-01-05
申请号：US11265049
申请日：2005-11-02
CPC分类号： F24F11/77
摘要： An HVAC system includes a variable speed electric motor driven fan for circulating air to an enclosed space through an indoor unit for providing heating or cooling effect to air circulated through the indoor unit. A controller with user or system installer actuatable switches includes a programmable microcontroller providing a pulse width modulated (PWM) signal to a motor control unit to select a predetermined air flowrate less than full air flowrate during system startup and shutdown. User input parameters include selected percentages of full air flowrate to satisfy requirements for reduced noise level, lower humidity and for improved sensible heating of air being circulated, the latter being effective particularly for heat pump applications. Selection of pre-run, short run and shutdown cycles may be provided.
摘要翻译： HVAC系统包括用于通过室内单元将空气循环到封闭空间的变速电动机驱动风扇，用于对通过室内单元循环的空气提供加热或冷却效果。 具有用户或系统安装可启动开关的控制器包括可编程微控制器，其向电机控制单元提供脉宽调制（PWM）信号，以在系统启动和停机期间选择小于全气流量的预定空气流量。 用户输入参数包括全空气流量的选定百分比，以满足降低噪音水平，降低湿度和改善正在循环的空气的明显加热的要求，后者对于热泵应用尤其有效。 可以提供预运行，短运行和关闭循环的选择。
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8.发明授权公开(公告)号：US07600694B2
公开(公告)日：2009-10-13
申请号：US10765634
申请日：2004-01-27
CPC分类号： G05D23/1905 , F24F11/30 , F24F11/62
摘要： An air conditioning (HVAC) system for a residential dwelling or other building with enclosed spaces includes multiple thermostats hard wire interconnected or communicating via radio frequency transceivers. The thermostats each include control circuits for adjusting the setpoint temperature at any one thermostat and displaying the set temperature at all thermostats, setting the time at any one thermostat and displaying the time at all thermostats, controlling the thermostat temperature setting from a selected one of the thermostats and providing a setpoint for control of the air conditioning system based on an average temperature sensed by all of the thermostats. A method for correctly setting a thermostat time display to one of Daylight Saving Time or Standard Time and displaying an icon identifying one or the other is disclosed.
摘要翻译： 用于住宅或其他具有封闭空间的建筑物的空调（HVAC）系统包括互连的多个恒温器硬线或通过射频收发器进行通信。 恒温器各自包括用于调节任何一个恒温器的设定点温度的控制电路，并显示所有恒温器的设定温度，将任何一个恒温器的时间设定在所有恒温器上，并显示所有恒温器的时间，从所选择的一个恒温器控制恒温器温度设置 恒温器，并且基于由所有恒温器感测的平均温度提供用于空调系统的控制的设定值。 公开了一种用于将恒温器时间显示正确设置为夏令时或标准时间之一并显示标识其中一个或另一个的图标的方法。
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公开(公告)号：USD533091S1
公开(公告)日：2006-12-05
申请号：US29224573
申请日：2005-03-03
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公开(公告)号：US07434741B2
公开(公告)日：2008-10-14
申请号：US10971749
申请日：2004-10-22
申请人： Robert W. Helt , Karl J. Mutchnik
发明人： Robert W. Helt , Karl J. Mutchnik
CPC分类号： F24F3/14 , F24F11/30 , F24F13/1426 , F24F2006/146 , F24F2013/1433 , F24F2013/146 , F24F2110/10 , F24F2110/20
摘要： A forced airflow air conditioning system includes a humidifier which is operable to humidify air bypassed from a supply air plenum to a return air duct or vice versa, the humidifier airflow being controlled by a damper closure member which is operably connected to a bimetal spring actuator or to an electric motor, both responsive to temperature of air flowing through the system. One embodiment includes an electric motor connected to the damper closure member and in circuit with a humidistat for opening the damper when humidification is required.
摘要翻译： 强制气流空气调节系统包括加湿器，该加湿器可操作以将从供气通风室旁路的空气加湿至返回空气管道，反之亦然，加湿器气流由阻尼器闭合构件控制，阻尼器闭合构件可操作地连接到双金属弹簧致动器或 涉及一种电动机，其都响应于流过系统的空气的温度。 一个实施例包括连接到阻尼器闭合构件的电动马达，并且在需要加湿时用于打开阻尼器的湿度计回路。
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