公开(公告)号：US20130261806A1

公开(公告)日：2013-10-03

申请号：US13431792

申请日：2012-03-27

申请人： Steven C. Lazar ,  Peter Hrejsa

发明人： Steven C. Lazar ,  Peter Hrejsa

IPC分类号： G05D23/00

CPC分类号： G05D23/1931

摘要： A user interface for use with an HVAC system, a method of providing temperature data of increased accuracy with a user interface of an HVAC system and an HVAC system incorporating the user interface or the method. In one embodiment, the user interface includes: (1) a case, (2) a backlit display configured to provide information to a user, (3) a processor and memory coupled to the backlit display and configured to drive the backlit display and (4) a temperature sensor thermally isolated from the backlit display and associated with the case.

摘要翻译： 用于与HVAC系统一起使用的用户接口，使用HVAC系统的用户界面和结合了用户界面或方法的HVAC系统提供具有提高精度的温度数据的方法。 在一个实施例中，用户接口包括：（1）壳体，（2）被配置为向用户提供信息的背光显示器，（3）耦合到背光显示器并被配置为驱动背光显示器的处理器和存储器， 4）与背光显示器热隔离并与壳体相关联的温度传感器。

公开(公告)号：US09625177B2

公开(公告)日：2017-04-18

申请号：US13605375

申请日：2012-09-06

申请人： Peter Hrejsa ,  Glenn W. Kowald ,  Darko Hadzidedic

发明人： Peter Hrejsa ,  Glenn W. Kowald ,  Darko Hadzidedic

IPC分类号： F23N5/18 ,  F24H3/06 ,  F24H9/20 ,  F24D19/10 ,  G05D23/19

CPC分类号： F24D19/1084 ,  F24D5/04 ,  F24H3/065 ,  F24H9/2085 ,  G05D23/1932 ,  Y02B30/762

摘要： Provided herein are embodiments of a multistage gas furnace, a controller therefor and a computer-usable medium having non-transitory computer readable instructions stored thereon for execution by a processor to perform a method for operating a gas furnace. In one embodiment, the gas furnace includes: (1) a burner, (2) a circulation fan and (3) a furnace controller. The furnace controller having: (3A) an interface configured to receive heating calls and a blower control signal, the blower control signal corresponding to an operating speed of the circulation fan and (3B) a processor configured to respond to the heating calls and the blower control signal by setting and adjusting a gas input rate for the burner that is based on the blower control signal and that corresponds to a discharge air temperature determined by a dedicated discharge air sensor associated with the furnace.

公开(公告)号：US20120303165A1

公开(公告)日：2012-11-29

申请号：US13333658

申请日：2011-12-21

申请人： Yi Qu ,  Peter Hrejsa

发明人： Yi Qu ,  Peter Hrejsa

IPC分类号： G05D23/19

CPC分类号： G05D27/02 ,  F24F1/0003 ,  F24F11/30 ,  F24F11/70 ,  F24F11/77 ,  F24F11/83 ,  F24F2110/10 ,  F24F2110/20 ,  F25B49/02 ,  F25B2600/0253 ,  F25B2700/173 ,  G05D22/02 ,  G05D23/19 ,  Y02B30/741

摘要： A control system and method for controlling both temperature and humidity in an air conditioning system having a variable-speed compressor and a variable-speed indoor blower. In one embodiment, the control system includes: (1) a temperature control loop in which a target speed of the compressor is determined based on sensed and setpoint temperatures and (2) a humidity control loop, located in the temperature control loop, in which a target speed of the indoor blower is determined based on sensed and setpoint humidities, the target speed of the compressor employable to control the compressor and the target speed of the indoor blower employable to control the indoor blower of the air conditioning system.

摘要翻译： 一种用于在具有变速压缩机和变速室内鼓风机的空调系统中控制温度和湿度的控制系统和方法。 在一个实施例中，控制系统包括：（1）温度控制回路，其中基于感测和设定点温度确定压缩机的目标速度，以及（2）位于温度控制回路中的湿度控制回路，其中 室内鼓风机的目标速度基于感测和设定点的湿度，可用于控制压缩机的压缩机的目标速度和可用于控制空调系统的室内鼓风机的室内鼓风机的目标速度来确定。

公开(公告)号：US20050262857A1

公开(公告)日：2005-12-01

申请号：US10853326

申请日：2004-05-25

申请人： Peter Hrejsa ,  Floyd Jeffrey Mangum ,  Mark Olsen ,  Joe Powell ,  Gregory Spencer ,  John Tran ,  Thomas Wolowicz

发明人： Peter Hrejsa ,  Floyd Jeffrey Mangum ,  Mark Olsen ,  Joe Powell ,  Gregory Spencer ,  John Tran ,  Thomas Wolowicz

IPC分类号： F25B13/00 ,  F25B29/00 ,  F25B49/00

CPC分类号： F25B49/005 ,  F25B13/00

摘要： An apparatus for checking conditioning mode of a heat pump system includes: (a) a temperature sensing device coupled with the heat pump system at a sensing locus; (b) a comparing device coupled with the temperature sensing device and configured for comparing a first temperature sensed by the temperature sensing device at a first time with a second temperature sensed by the temperature sensing device at a second time to determine an extant conditioning mode; the extant conditioning mode being a first conditioning mode when the second temperature is greater than the first temperature; the extant conditioning mode being a second conditioning mode when the second temperature is less than the first temperature.

摘要翻译： 一种用于检查热泵系统的调节模式的装置包括：（a）在感测位置处与热泵系统耦合的温度感测装置; （b）比较装置，与所述温度检测装置耦合并且被配置为将第一时间由所述温度感测装置感测的第一温度与由所述温度感测装置感测的第二温度在第二时间进行比较，以确定现存调节模式; 当第二温度大于第一温度时，现有调节模式是第一调节模式; 当第二温度小于第一温度时，现有调节模式是第二调节模式。

公开(公告)号：US20050229612A1

公开(公告)日：2005-10-20

申请号：US10827018

申请日：2004-04-19

申请人： Peter Hrejsa ,  Mark Olsen

发明人： Peter Hrejsa ,  Mark Olsen

IPC分类号： F25B45/00 ,  F25B49/00 ,  F25D17/02

CPC分类号： F25B49/005 ,  F25B45/00 ,  F25B2500/19 ,  F25B2600/07 ,  F25B2700/2116 ,  F25B2700/21163

摘要： A method for evaluating operation of a compression cooling system includes the steps of: (a) in no particular order: (1) measuring a first temperature of the refrigerant in a saturated state; and (2) measuring a second temperature of the refrigerant in a liquid state; and (b) calculating a difference between the first temperature and the second temperature to determine the extant amount of subcooling to which the refrigerant is subjected.

摘要翻译： 一种用于评估压缩冷却系统的操作的方法包括以下步骤：（a）没有特定的顺序：（1）测量处于饱和状态的制冷剂的第一温度; 和（2）测量处于液态的制冷剂的第二温度; 和（b）计算第一温度和第二温度之间的差以确定制冷剂所经受的过冷度的现存量。

公开(公告)号：US20140061322A1

公开(公告)日：2014-03-06

申请号：US13605375

申请日：2012-09-06

申请人： Peter Hrejsa ,  Glenn W. Kowald ,  Darko Hadzidedic

发明人： Peter Hrejsa ,  Glenn W. Kowald ,  Darko Hadzidedic

IPC分类号： F24H9/20 ,  F24H3/06

CPC分类号： F24D19/1084 ,  F24D5/04 ,  F24H3/065 ,  F24H9/2085 ,  G05D23/1932 ,  Y02B30/762

摘要： Provided herein are embodiments of a multistage gas furnace, a controller therefor and a computer-usable medium having non-transitory computer readable instructions stored thereon for execution by a processor to perform a method for operating a gas furnace. In one embodiment, the gas furnace includes: (1) a burner, (2) a circulation fan and (3) a furnace controller. The furnace controller having: (3A) an interface configured to receive heating calls and a blower control signal, the blower control signal corresponding to an operating speed of the circulation fan and (3B) a processor configured to respond to the heating calls and the blower control signal by setting and adjusting a gas input rate for the burner that is based on the blower control signal and that corresponds to a discharge air temperature determined by a dedicated discharge air sensor associated with the furnace.

摘要翻译： 本文提供了多级燃气炉，其控制器以及其上存储有非瞬时计算机可读指令的计算机可用介质的实施例，由处理器执行以执行用于操作燃气炉的方法。 在一个实施例中，燃气炉包括：（1）燃烧器，（2）循环风扇和（3）炉控制器。 所述炉控制器具有：（3A）接口，其被配置为接收加热呼叫和鼓风机控制信号，所述鼓风机控制信号对应于所述循环风扇的运行速度;以及（3B）配置成响应所述加热呼叫和所述鼓风机 通过设定和调整基于鼓风机控制信号的燃烧器的气体输入速率并且对应于由与炉相关联的专用排出空气传感器确定的排出空气温度来控制信号。

公开(公告)号：US08713697B2

公开(公告)日：2014-04-29

申请号：US12170298

申请日：2008-07-09

申请人： Michael Courtney ,  Wojciech Grohman ,  Peter Hrejsa

发明人： Michael Courtney ,  Wojciech Grohman ,  Peter Hrejsa

IPC分类号： G06F21/00 ,  G05B19/408

CPC分类号： F24F11/30 ,  F24F11/52

摘要： An apparatus for storing event information relating to operation of an HVAC system includes: (a) at least one memory controller coupled with the HVAC system for receiving the event information; and (b) at least one memory unit coupled with the at least one memory controller. A first memory unit of the at least one memory unit is configured for receiving first selected information of the event information for accessing by at least one of a first party and a second party. A second memory unit of the at least one memory unit is configured for receiving second selected information of the event information for accessing by the second party.

摘要翻译： 一种用于存储与HVAC系统的操作有关的事件信息的装置，包括：（a）与HVAC系统耦合的至少一个存储器控制器，用于接收事件信息; 和（b）与所述至少一个存储器控制器耦合的至少一个存储器单元。 所述至少一个存储器单元的第一存储器单元被配置为接收用于由第一方和第二方中的至少一个访问的事件信息的第一选定信息。 所述至少一个存储器单元的第二存储器单元被配置为接收用于由所述第二方访问的所述事件信息的第二选定信息。

公开(公告)号：US20100011437A1

公开(公告)日：2010-01-14

申请号：US12170298

申请日：2008-07-09

申请人： Michael Courtney ,  Wojciech Grohman ,  Peter Hrejsa

发明人： Michael Courtney ,  Wojciech Grohman ,  Peter Hrejsa

IPC分类号： H04L9/32

CPC分类号： F24F11/30 ,  F24F11/52

摘要： An apparatus for storing event information relating to operation of an HVAC system includes: (a) at least one memory controller coupled with the HVAC system for receiving the event information; and (b) at least one memory unit coupled with the at least one memory controller. A first memory unit of the at least one memory unit is configured for receiving first selected information of the event information for accessing by at least one of a first party and a second party. A second memory unit of the at least one memory unit is configured for receiving second selected information of the event information for accessing by the second party.

摘要翻译： 一种用于存储与HVAC系统的操作有关的事件信息的装置，包括：（a）与HVAC系统耦合的至少一个存储器控制器，用于接收事件信息; 和（b）与所述至少一个存储器控制器耦合的至少一个存储器单元。 所述至少一个存储器单元的第一存储器单元被配置为接收用于由第一方和第二方中的至少一个访问的事件信息的第一选定信息。 所述至少一个存储器单元的第二存储器单元被配置为接收用于由所述第二方访问的所述事件信息的第二选定信息。