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1. 发明公开

EP3098534A4 AIR CONDITIONER 有权
标题翻译：空调
公开(公告)号：EP3098534A4
公开(公告)日：2017-04-12
申请号：EP15862146
申请日：2015-03-27
申请人： MITSUBISHI ELECTRIC CORP
发明人： WATANABE KAZUHIRO
IPC分类号： F24F11/02 , F24F11/00
CPC分类号： F24F11/0034 , F24F11/30 , F24F11/32 , F24F11/52 , F24F11/56 , F24F2011/0035 , F24F2011/0052 , F24F2011/0068 , F24F2011/0091 , F24F2120/10 , F24F2120/12 , G01J5/0025
摘要： An air conditioner (1) includes an indoor unit (10) installed on an indoor side, an outdoor unit (20) installed on an outdoor side, a human detector (30) that detects a person in a room, and a remote controller (40) that performs radio communication with the indoor unit (10), and the air conditioner (1) conditions the indoor air. The indoor unit (10) includes an indoor unit control section (14) that controls the indoor unit (10), a diagnostic section (15) that diagnoses whether an operating state of the human detector (30) is normal or abnormal, and a communication section (16) that performs radio communication with the remote controller (40). The human detector (30) includes a plurality of infrared sensors (33a) to (33f), a rotary table (34) that supports each of the infrared sensors (33a) to (33f), and a human detector control section (35) that controls the human detector (30). The diagnostic section (15) diagnoses whether the operating state of the human detector (30) is normal or abnormal by comparing the detected results between the respective infrared sensors (33a) to (33f) on receiving a trigger signal transmitted from the remote controller (40).

2. 发明公开

EP3140599A4 HEAT PUMP AND AIR CONDITIONING GRADING SYSTEMS AND METHODS 审中-公开
公开(公告)号：EP3140599A4
公开(公告)日：2018-01-17
申请号：EP15789424
申请日：2015-05-06
申请人： EMERSON CLIMATE TECHNOLOGIES
发明人： ALSALEEM FADI MOHAMMAD
IPC分类号： F25B30/00
CPC分类号： F24F3/044 , F24F11/001 , F24F11/30 , F24F11/32 , F24F11/52 , F24F2011/0047 , F24F2011/0052 , F24F2011/0058 , F24F2110/10 , F24F2140/50 , F24F2140/60 , G01K13/00 , G01K17/08 , G01M99/005 , G01R21/00 , Y02B30/767
摘要： An expectation module determines an expected average power consumption of a heat pump for a predetermined period as a function of indoor and outdoor temperatures of the building during the predetermined period. A difference module determines a power difference between an average power consumption of the heat pump during the predetermined period and the expected average power consumption of the heat pump for the predetermined period. A grade determination module determines a grade of the heat pump for the predetermined period based on the power difference of the predetermined period. A reporting module generates a displayable report including the grade of the heat pump for the predetermined period.

3. 发明公开

EP3138073A4 CONTROLLING PARAMETERS IN A BUILDING 审中-公开
公开(公告)号：EP3138073A4
公开(公告)日：2017-12-13
申请号：EP15786321
申请日：2015-04-21
申请人： VIVINT INC
发明人： BUNKER BRANDON , HWANG JUNGTAIK
IPC分类号： G06Q50/10 , F24F11/00 , G05B15/02 , G05D27/02
CPC分类号： F24F11/0034 , F24D19/1096 , F24F11/006 , F24F11/0086 , F24F11/30 , F24F11/46 , F24F11/62 , F24F2011/0052 , F24F2011/0056 , F24F2011/0071 , F24F2011/0075 , F24F2120/10 , F24F2140/40 , G05B15/02 , G05B2219/2642
摘要： Methods and systems are described for controlling parameters in a building. According to at least one embodiment, a method for controlling parameters in a building includes using a first sensor type to determine whether the building is occupied and using a second sensor type to determine how reliable the first sensor type determines occupancy.

4. 发明授权

US6129286A Ventilation system, particularly for use in the agricultural field 有权
标题翻译：通风系统，特别适用于农业领域
公开(公告)号：US6129286A
公开(公告)日：2000-10-10
申请号：US202029
申请日：1998-12-08
申请人： Hendrik Louis Joseph Vostermans
发明人： Hendrik Louis Joseph Vostermans
IPC分类号： A01K1/00 , F04D27/00 , F24F11/00 , G05D23/19
CPC分类号： A01K1/0047 , F04D27/00 , F24F11/0001 , G05D23/1917 , F24F2011/0052
摘要： A ventilation system, for example in the agricultural field. The ventilation system includes a ventilator and a processor module. Connections are included for connecting sensors associated with the ventilator to the processor module and on to a central processing unit. The sensors measure process quantities, such as the rotational speed, the temperature and the displaced air volume. The processor module is arranged in such a manner that in case of failure of the central processing unit and/or of the communication link between the processor module and the central processing unit, the processor module will control the ventilator on the basis of the process quantities measured by the sensors associated with the ventilator.
摘要翻译： PCT No.PCT / NL97 / 00329 Sec。 371日期1998年12月8日第 102（e）1998年12月8日日期PCT 1997年6月10日PCT公布。第WO97 / 47929号公报日期1997年12月18日通风系统，例如农业领域。通风系统包括通气机和处理器模块。包括用于将与呼吸机相关联的传感器连接到处理器模块和连接到中央处理单元的连接。传感器测量过程量，如转速，温度和排出的空气量。处理器模块以如下方式布置：在处理器模块和中央处理单元之间的中央处理单元和/或通信链路发生故障的情况下，处理器模块将基于处理量控制呼吸机由与呼吸机相关联的传感器测量。

5. 发明授权

US5284026A Control system for an air conditioning/refrigeration system 失效
公开(公告)号：US5284026A
公开(公告)日：1994-02-08
申请号：US023690
申请日：1993-02-26
申请人： James W. Powell
发明人： James W. Powell
IPC分类号： F25B1/00 , F04D27/00 , F04D27/02 , F24F1/00 , F24F11/00 , F25B1/053 , F25B41/00 , F25B41/04 , F25B41/06 , F25B49/02 , G05D13/00 , G05D23/19
CPC分类号： F04D27/0261 , F24F11/00 , F25B41/062 , F25B49/022 , G05D23/1917 , F24F1/00 , F24F11/0009 , F24F11/0012 , F24F2011/0043 , F24F2011/0046 , F24F2011/0052 , F24F2221/56 , F25B2600/021 , F25B2600/21 , Y02B30/741
摘要： A microprocessor-based air conditioning/refrigeration control system adapted for use with a variable speed compressor measures acceleration of the compressor and the temperature or pressure of the refrigerant exiting therefrom, determines the rate of change of the temperature or pressure of the refrigerant, and decreases acceleration of the compressor if the rate of change of the temperature or pressure of the working fluid indicates surging of the compressor. Superheat of the refrigerant is maintained at a first predefined level while the compressor is operating at constant speed and is increased to a second, higher predefined level while the compressor is accelerating. The system is able to diagnose deterioration of the compressor by measuring and comparing power input to the compressor and rate of change of temperature or pressure of the refrigerant at the compressor between initial and subsequent periods, and differentiate between deterioration of a drive component or a pressurizing component of the compressor.

6. 发明授权

US4034570A Air conditioner control 失效
公开(公告)号：US4034570A
公开(公告)日：1977-07-12
申请号：US645282
申请日：1975-12-29
申请人： Richard M. Anderson , Robert S. McGill, III , Robert W. Ramsey
发明人： Richard M. Anderson , Robert S. McGill, III , Robert W. Ramsey
IPC分类号： F24F11/00 , F25B49/02 , F25B49/00
CPC分类号： F25B49/02 , F24F11/0009 , F24F11/0012 , F24F2011/0052 , F24F2011/0091
摘要： A control system for a central air conditioner. The air conditioner includes an outdoor condensing unit including a refrigerant compressor, an indoor evaporator unit, an indoor thermostat responsive to the indoor temperature for controlling the air conditioner, and a control system for protecting the air conditioner and indicating to the user certain malfunctions in the air conditioner should they occur. The malfunction indication may be by means of signal lights and a manually operable reset control is provided permitting the user to reset the control system. The malfunction indicator and reset control are disposed adjacent the thermostat for facilitated determination of the system operating condition. The control system includes an improved control portion for starting of the compressor motor which is arranged to prevent operation of the system in the event of a low power supply voltage condition. The control system provides a minimum "Off" reset time before permitting the air conditioner to automatically attempt to restart regardless of the condition causing stopping of the air conditioner. The control system further includes a current sensing control which determines the compressor motor current a preselected time after the closing of the compressor motor switch and is arranged to discontinue operation of the compressor motor in the event the current is above a preselected high value. Clock pulses are used to facilitate operation of the current sensing control. Improved accuracy in the timing of the control system is obtained by means of coordinated use of clock pulses and R-C time delays. The control is arranged to prevent operation of the compressor drive motor when the temperature of the system adjacent the compressor is alternatively below a first preselected temperature or above a second preselected temperature. The control includes a second sensor for sensing the temperature conditions at the condenser which is arranged to prevent operation of the drive motor when the sensed temperature is above a preselected high temperature and to adjust the control parameters of a sensor provided for determining the temperature adjacent the compressor.

7. 发明申请

US20170219410A1 CLIMATE CONTROL DEVICE WITH IMPROVED LIQUID LEVEL SENSING 有权
公开(公告)号：US20170219410A1
公开(公告)日：2017-08-03
申请号：US15416320
申请日：2017-01-26
申请人： Essick Air Products, Inc.
发明人： Scott Thomas
IPC分类号： G01F23/296 , F24F11/00
CPC分类号： G01F23/2962 , F24F5/0035 , F24F6/00 , F24F6/04 , F24F11/001 , F24F11/0086 , F24F11/30 , F24F11/32 , F24F11/52 , F24F2006/008 , F24F2006/046 , F24F2011/0052 , F24F2011/0091 , F24F2110/10
摘要： Climate control devices and methods are disclosed. A climate control device includes a housing, an ultrasonic emitter, an ultrasonic receiver, and a controller. The housing defines a receptacle for receiving liquid. The ultrasonic emitter is positioned to emit an ultrasonic wave toward a surface of the liquid received in the receptacle. The ultrasonic receiver is positioned to receive the ultrasonic wave after the ultrasonic wave reflects off of the surface of the liquid. The controller is configured to provide a liquid level indication based on the ultrasonic wave received by the ultrasonic receiver. A climate control method includes receiving liquid in the receptacle, emitting an ultrasonic wave toward a surface of the liquid in the receptacle, receiving at least a portion of the ultrasonic wave after the ultrasonic wave reflects off of the surface of the liquid, and providing a liquid level indication based on the received ultrasonic wave.

8. 发明授权

US6059260A Fume hood exhaust terminal having an ultrasonic motor drive actuator 失效
标题翻译：具有超声波马达驱动致动器的通风柜排气终端
公开(公告)号：US6059260A
公开(公告)日：2000-05-09
申请号：US65921
申请日：1998-04-24
申请人： Steven D. Jacob , William H. Gorski
发明人： Steven D. Jacob , William H. Gorski
IPC分类号： F24F13/14 , F16K31/04
CPC分类号： F16K31/046 , F24F13/1426 , F24F2011/0052
摘要： A fume hood exhaust terminal for controlling gas flow in an exhaust duct has an electrically powered ultrasonic motor driven actuator for angularly positioning a damper in the terminal. The circuitry of the terminal includes a power failure detection circuit which includes the capability of storing sufficient power to place the damper in a preferred position until power is restored to the exhaust terminal.
摘要翻译：用于控制排气管道中的气体流动的通风柜排气端子具有电动超声波马达驱动致动器，用于将端子中的阻尼器角度地定位。终端的电路包括断电检测电路，该电路包括能够存储足够的功率以将阻尼器放置在优选位置，直到电力恢复到排气终端。

9. 发明授权

US5309728A Control apparatus for multiple unit air conditioning system 失效
标题翻译：多单元空调系统控制装置
公开(公告)号：US5309728A
公开(公告)日：1994-05-10
申请号：US47361
申请日：1993-04-19
申请人： Y. Byoung Chae
发明人： Y. Byoung Chae
IPC分类号： F24F11/02 , F24F3/06 , F24F11/00 , F25B5/02 , F25B13/00 , F25B49/02 , G05D23/19 , F25B7/00 , F25B41/04 , G05D23/32
CPC分类号： G05D23/1912 , F24F11/006 , F24F3/065 , F25B49/025 , F25B5/02 , F24F2011/0052 , F25B2600/021 , F25B2600/2511 , Y02B30/741
摘要： The operation of indoor devices in a multiple unit air conditioning system are monitored by an operation sensing portion. After all the indoor devices are turned off, the compressor continues to operate for a length of time determined by the time constant delay portion and then is turned off. Once the solenoid valves 4 feeding refrigerant to the indoor heat exchangers 3 are closed, the continued operation of compressor 6 causes an over-pressure relief valve 8 to open. This equalizes the pressure difference between the suction line and the high pressure discharge line of the compressor and thereby allows for faster restarts than a conventional bypass line 9.
摘要翻译：通过操作感测部监视多单元空调系统中的室内机的动作。在所有室内装置关闭之后，压缩机继续工作一段时间，由时间常数延迟部分确定，然后被关闭。一旦将制冷剂供给到室内热交换器3的电磁阀4关闭，则压缩机6的继续运转导致过压溢流阀8打开。这使得压缩机的吸入管线和高压排出管线之间的压差相等，从而允许比常规旁路管线9更快的重新启动。

10. 发明申请

WO2016076946A3 AUTOMATED FUNCTIONAL TESTS FOR DIAGNOSTICS AND CONTROL 审中-公开
标题翻译：自动功能测试诊断和控制
公开(公告)号：WO2016076946A3
公开(公告)日：2016-07-28
申请号：PCT/US2015049675
申请日：2015-09-11
申请人： CARRIER CORP
发明人： BENGEA SORIN , ADETOLA VERONICA , KRUCINSKI MARTIN , SARKAR SOUMIK , SRIVASTAV ABHISHEK , LOVETT TEEMS E , MUKHERJEE KUSHAL , GHOSH ANARTA , CHEN MEI , LI PENGFEI
IPC分类号： G05B17/02 , G05B13/04 , G05B23/02
CPC分类号： F24F11/006 , F24F11/30 , F24F11/32 , F24F11/46 , F24F11/54 , F24F11/62 , F24F2011/0052 , F24F2011/0067 , F24F2011/0075 , G05B13/04 , G05B13/041 , G05B17/02 , G05B23/0243
摘要： In one aspect, a method of generating a model for HVAC system control is provided. The method includes generating a model of the performance of an HVAC system, providing the generated model to at least one of an optimal control system and a diagnostic system, and automatically tuning the HVAC system using the generated model and at least one of the optimal control system and the diagnostic system.
摘要翻译：在一个方面中，提供了一种生成用于HVAC系统控制的模型的方法。该方法包括生成HVAC系统的性能的模型，将生成的模型提供给最优控制系统和诊断系统中的至少一个，并且使用所生成的模型以及最优控制中的至少一个来自动调节HVAC系统系统和诊断系统。

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