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1. 发明授权

US06250382B1 Method and system for controlling a heating, ventilating, and air conditioning unit 失效
标题翻译：用于控制加热，通风和空调机组的方法和系统
公开(公告)号：US06250382B1
公开(公告)日：2001-06-26
申请号：US09304640
申请日：1999-05-04
申请人： Ronald R. Rayburn , Neil A. Hughes
发明人： Ronald R. Rayburn , Neil A. Hughes
IPC分类号： F24F1104
CPC分类号： F24F3/044 , F24F11/30 , F24F11/62 , F24F2110/10 , F24F2110/12
摘要： A method and system for controlling a heating, ventilating, and air conditioning unit is provided. The system includes a conditioning unit having a heating stage, a cooling stage, and a fan. The conditioning unit operates in an active mode where one of the heating stage and the cooling stage is activated to condition air in an enclosure. The conditioning unit also operates in a ventilation mode to provide supply air to the enclosure. A supply temperature sensor is provided to sense the temperature of the supply air. A central control operates to activate one of the heating stage and the cooling stage when the conditioning unit is operating in the ventilation mode and the temperature of the supply air is outside of a predetermined range.
摘要翻译：提供了一种用于控制加热，通风和空调单元的方法和系统。该系统包括具有加热台，冷却台和风扇的调节单元。调节单元以活动模式工作，其中加热台和冷却台之一被激活以调节外壳中的空气。调节装置还以通风模式运行，以向外壳提供空气。供应温度传感器用于感测供气的温度。当调节单元在通风模式下操作并且供应空气的温度在预定范围之外时，中央控制器操作以激活加热台和冷却台中的一个。

2. 发明授权

US06227961B1 HVAC custom control system 失效
标题翻译： HVAC定制控制系统
公开(公告)号：US06227961B1
公开(公告)日：2001-05-08
申请号：US09231050
申请日：1999-01-14
申请人： Scott W. Moore , Terry L. Webb , Michael C. Brown
发明人： Scott W. Moore , Terry L. Webb , Michael C. Brown
IPC分类号： F24F1104
CPC分类号： F04D27/004 , F05D2260/85 , F24F11/77 , F24F2110/30 , F24F2110/40
摘要： A fan control system suitable for use in air moving applications has a pressure sensor responsive to an air pressure in an air duct for supplying a static pressure signal representative of the air pressure. A supply air flow sensor is responsive to an air flow in a supply air duct and supplies a supply air flow signal representative of the air flow in the supply air duct. A return air flow sensor is responsive to an air flow in a return air duct and supplies a return air flow signal representative of the air flow in the return air duct. A supply fan moves air in the supply air duct. The supply fan is driven by a supply fan motor. A return fan moves air in the return air duct. The return fan is driven by a return fan motor. A unitary volumetric air flow controller is connected to the supply fan motor and to the return fan motor. The air flow controller selectively applies a supply drive power signal to the supply fan motor to energize the supply fan motor, and selectively applies a return drive signal to the return fan motor to energize the return fan motor. The power drive signals are responsive to the static pressure signal, supply air flow signal, and return air flow signal.
摘要翻译：适用于空气移动应用的风扇控制系统具有响应于空气管道中的空气压力的压力传感器，用于提供代表空气压力的静压信号。供应空气流量传感器响应于供气管道中的气流，并且供应表示供气管道中的气流的供气流信号。返回空气流量传感器响应于返回空气管道中的气流，并且提供代表返回空气管道中的空气流的返回气流信号。供风扇移动供气管道中的空气。供风扇由供电风扇电机驱动。回风扇在回风管道中移动空气。回风扇由回风机马达驱动。一体式空气流量控制器连接到供气风扇电机和返回风扇电机。空气流量控制器选择性地向供应风扇电机施加供电驱动电力信号，以使供电风扇电动机通电，并且选择性地向返回风扇电动机施加返回驱动信号以给回风扇电动机通电。电力驱动信号响应于静态压力信号，供应气流信号和回气流量信号。

3. 发明授权

US06789618B2 Energy recycling air handling system 失效
标题翻译：能源回收空气处理系统
公开(公告)号：US06789618B2
公开(公告)日：2004-09-14
申请号：US09945788
申请日：2001-09-05
申请人： Frederick J. Pearson
发明人： Frederick J. Pearson
IPC分类号： F24F1104
CPC分类号： F24F11/0001 , F24F12/006 , F24F2012/007 , F24F2110/12 , F24F2110/30 , Y02B30/563
摘要： An air handling system including at least one terminal unit for maintaining a serviced volume at a predetermined temperature below the temperature of the air supplied by the central source of the air handling system is provided through the use of a refrigerant means in the form of a passive thermal energy recovery device which provides heat transfer between the outgoing and inflowing air streams provided by the a central air handling system. The heat transfer between air streams is regulated as a function of air velocity and temperature differentials as measured at various points in system which are related specifically to the serviced volume. Environmental control within the serviced volume is exercised by controlling face and bypass dampers to regulate the air flow through the passive heat exchanger and the air exchange rate is controlled by modulating the operation of the dampers or by regulating the air flow into or out of the serviced volume by way of supply and/or exhaust louvers.
摘要翻译：一种空气处理系统，包括至少一个终端单元，用于将处于维护的容积维持在低于由空气处理系统的中心源供应的空气的温度的预定温度下，通过使用无源形式的制冷剂装置热能回收装置，其在由中央空气处理系统提供的输出和流入空气流之间提供热传递。空气流之间的传热作为空气速度和温差的函数进行调节，如在系统中与服务体积特别相关的各个点测量的。服务体积内的环境控制是通过控制面部和旁路阻尼器来调节通过被动热交换器的空气流量来实现的，并且通过调节阻尼器的操作来控制空气交换速率，或者通过调节流入或流出服务的空气流通过供应和/或排气百叶窗的量。

4. 发明授权

US06790136B2 Methods and apparatus for recirculating air in a controlled ventilated environment 有权
公开(公告)号：US06790136B2
公开(公告)日：2004-09-14
申请号：US10619765
申请日：2003-07-15
申请人： Gordon P. Sharp , Eric M. Desrochers
发明人： Gordon P. Sharp , Eric M. Desrochers
IPC分类号： F24F1104
CPC分类号： F24F11/0001 , F24F11/30 , F24F2011/0006 , F24F2110/30 , F24F2110/50 , F24F2110/66 , Y02A50/249
摘要： Methods and apparatus for recirculating air in a controlled ventilated environment. In one example, recirculation of air from one or more rooms in a multiple room ventilated environment having a common source of supply air is controlled such that minimum ventilation and thermal load requirements for each room are satisfied independently, so as to facilitate a reduction in the amount of fresh outside air required for the environment. In another example, the controlled airflows in each room may be based additionally on respective air quality levels of the air drawn from each room. In one aspect, if contaminants are detected in one or more rooms of the ventilated environment, the amount of air recirculated from a contaminated room back to the environment may be controlled based on a detected level of the contaminant and a dilution ratio of any returned contaminated air to the total uncontaminated air supplied to the environment.

5. 发明授权

US06511372B2 Apparatus for controlling gas flow in thermodynamic environmental testing devices 失效
标题翻译：用于控制热力环境测试装置中气体流量的装置
公开(公告)号：US06511372B2
公开(公告)日：2003-01-28
申请号：US09800241
申请日：2001-03-06
申请人： Richard L. Leeds , John D. Martin
发明人： Richard L. Leeds , John D. Martin
IPC分类号： F24F1104
CPC分类号： F24F11/74
摘要： A gas flow regulator comprises a gas passage duct that can be axially repositioned and rotationally reoriented relative to a chamber wall for controlling the flow rate of gas from one side of the wall into an interior volume on an opposite side of the wall.
摘要翻译：气体流量调节器包括气体通道管道，其可以相对于室壁轴向地重新定位并且旋转地重新定向，用于控制气体从壁的一侧到壁的相对侧上的内部容积的流速。

6. 发明授权

US06464000B1 Microprocessor controlled two stage furnace 有权
标题翻译：微处理器控制两级炉
公开(公告)号：US06464000B1
公开(公告)日：2002-10-15
申请号：US09676735
申请日：2000-09-29
申请人： John M. Kloster
发明人： John M. Kloster
IPC分类号： F24F1104
CPC分类号： F24H9/2085 , F24F11/30 , F24F11/77 , F24F2110/10
摘要： An air comfort control device is disclosed which has a furnace with a furnace fan, an air conditioner with an air conditioner fan positioned remote from the furnace fan, and a temperature controller responsive to temperature changes in air in a partially enclosed environment, wherein the temperature controller sends a fan output signal to both the furnace fan and the air conditioner fan to run together to circulate air through the partially enclosed environment. The thermostat controller may also provide for multiple operation settings, including both automatic and manual options. The air comfort control device may also have a motor controller capable of sending more than one voltage to a blower motor to set a furnace fan at more than one speed. The motor controller can be produced separate from an ignition controller where the ignition controller determines whether a gas valve is open or closed and the motor controller sets the gas valve to a high position or a low position.
摘要翻译：公开了一种具有炉风扇的炉子，具有远离炉扇的空调风扇的空调器和响应于部分封闭环境中的空气温度变化的温度控制器，其中温度控制器将风扇输出信号发送到炉风扇和空调风扇两个以一起运行，以使空气循环通过部分封闭的环境。恒温控制器还可以提供多种操作设置，包括自动和手动选项。空气舒适控制装置还可以具有能够向鼓风机电动机发送多于一个电压的电动机控制器，以将风扇设定在多于一个速度。电动机控制器可以与点火控制器分开制造，其中点火控制器确定燃气阀是打开还是关闭，电动机控制器将燃气阀设置在高位置或低位置。

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