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21. 发明申请

US20120274188A1 OUTDOOR UNIT FOR AIR CONDITIONER 审中-公开
标题翻译：空调室外单元
公开(公告)号：US20120274188A1
公开(公告)日：2012-11-01
申请号：US13508284
申请日：2010-10-13
申请人： Yoshinobu Shiborino
发明人： Yoshinobu Shiborino
IPC分类号： F24F13/20
CPC分类号： F24F1/20 , F24F1/56 , F24F2013/207
摘要： An outdoor unit for an air conditioner, comprising: a cabinet which forms an exterior cover; a terminal disposed within the cabinet and to which the wiring for electric power supply is connected; a metallic rising section which rises to form the peripheral surface of the cabinet and having a window opened to face the terminal; and a lid which is a resin molding and opens and closes the window. The lid is provided with: an outer peripheral rib which protrudes from the periphery of the rear surface of the lid and makes contact with the rising section; and a ridge section which extends along the inner periphery of the outer peripheral rib and protrudes from the rear surface of the lid to form a groove between the ridge section and the outer peripheral rib and which makes contact with the rising section.
摘要翻译：一种空调机的室外机，其特征在于，包括：形成外罩的机壳; 设置在机柜内的端子，电源的布线连接到该端子; 金属上升部分，其上升以形成机壳的外周表面，并具有面向终端的窗口; 以及作为树脂成型体的盖子，并开闭窗户。盖设有：从盖的后表面的周边突出并与上升部分接触的外周肋; 以及脊部，其沿着所述外周肋的内周延伸并从所述盖的后表面突出，以在所述脊部与所述外周肋之间形成沟槽，并且与所述上升部接触。

22. 发明授权

US6094928A Outdoor unit of separate type air conditioner 有权
标题翻译：分体式空调室外机
公开(公告)号：US6094928A
公开(公告)日：2000-08-01
申请号：US180592
申请日：1998-11-10
申请人： Keiko Oyabu , Mitsuo Nakanuma , Koji Hatano
发明人： Keiko Oyabu , Mitsuo Nakanuma , Koji Hatano
IPC分类号： F24F5/00 , F24F1/22 , F24F1/32 , F25D23/12
CPC分类号： F24F1/20 , F24F1/46
摘要： An outdoor unit of a separate type air-conditioner, of which work efficiency of piping and maintenance accessed from the top is improved, is provided. At the same time, water is prevented from invading onto compressor-related electrical parts. An upper section of a housing is disclosed by removing a top plate of the housing, whereby a compressor room is disclosed. The compressor room is divided by a valve mounting plate into a lower chamber A containing a compressor together with nearby placed compressor-related electrical parts and an upper chamber B containing connecting valves that connect the compressor to a coolant pipe from an indoor unit. In the outdoor unit where the connecting valves are mounted on the valve mounting plate, an opening for work is provided on the valve mounting plate so that the compressor-related electrical parts are operated through this opening from the top. A surrounding wall rising upward is disposed on an edge of the opening.
摘要翻译： PCT No.PCT / JP98 / 00723 Sec。 371日期：1998年11月10日 102（e）1998年11月10日日期PCT提交1998年2月20日PCT公布。公开号WO98 / 40676 日期1998年9月17日提供了一种独立式空调的户外单元，其中从顶部进入的管道和维护的工作效率得到改善。同时，防止水侵入压缩机相关的电气部件。通过移除壳体的顶板来公开壳体的上部部分，由此公开了压缩机室。压缩机室由阀安装板分成包含压缩机的下室A和附近的压缩机相关的电气部件，以及包含将压缩机与室内机连接的冷却剂管的连接阀的上室B。在连接阀安装在阀安装板上的室外机中，在阀安装板上设置有用于工作的开口，使压缩机相关的电气部件从顶部通过该开口进行操作。向上升的周围壁设置在开口的边缘上。

23. 发明授权

US4153310A Air conditioning outdoor section cabinet construction 失效
标题翻译：空调室外机柜施工
公开(公告)号：US4153310A
公开(公告)日：1979-05-08
申请号：US919540
申请日：1978-06-26
申请人： Roderick L. Loving , Louis P. Hine, Jr.
发明人： Roderick L. Loving , Louis P. Hine, Jr.
IPC分类号： F24F1/00 , F24F13/20 , H05K7/20 , H05K5/00
CPC分类号： F24F1/56 , F24F1/20 , F24F1/50 , H05K7/20 , F24F2013/207
摘要： The outdoor section cabinet construction is provided with an inside corner recess at the end of the cabinet which houses the compressor and control components, the inside corner recess being formed by two adjacent walls with a horizontal intermediate shelf defining the bottom wall of an electrical components compartment in the upper part of the recessed space, that upper part of the two walls having a multiplicity of fastener and passage openings therein which span the same area of the walls and are of the same number regardless of the height of the cabinet according to different capacity models, the multiplicity of fastener and passage openings thus accommodating all of the various sizes and types of the various components mounted in the electrical components compartment in accordance with any of the various models of outdoor section cabinets.
摘要翻译：室外机柜结构在机柜的端部设有一个内角，它容纳压缩机和控制组件，内侧角凹槽由两个相邻的壁形成，水平中间架定义电气部件隔间的底壁在凹陷空间的上部，两个壁的上部在其中具有多个紧固件和通道开口，跨越壁的相同区域并且具有相同的数量，而不管机柜的高度根据不同容量而定因此，紧固件和通道开口的多样性因此根据任何各种型号的室外机柜而容纳安装在电气部件隔室中的各种尺寸和类型的各种尺寸和类型。

24. 发明授权

US09941807B2 Power conversion apparatus and air conditioner including the same 有权
公开(公告)号：US09941807B2
公开(公告)日：2018-04-10
申请号：US15249594
申请日：2016-08-29
申请人： LG ELECTRONICS INC.
发明人： Jongwan Lee , Eungho Kim , Gwigeun Park
IPC分类号： H02M5/458 , H02M3/335 , F24F1/20 , F24F5/00 , F24F11/00 , F25B13/00 , F25B31/02 , H02P27/08 , H02M1/12
CPC分类号： H02M5/458 , F24F1/20 , F24F5/001 , F24F11/30 , F24F11/46 , F24F11/56 , F24F11/62 , F24F11/64 , F25B13/00 , F25B31/02 , F25B2700/151 , H02M1/12 , H02M3/335 , H02M3/33561 , H02P27/08
摘要： A power conversion apparatus includes a rectifier to rectify a voltage of an input alternating current (AC) power source and a voltage drop device to output a dropped voltage using the voltage from the rectifier, and the voltage drop device includes a transformer and a communication voltage output device provided at a secondary side of the transformer to output a first direct current (DC) voltage for operation of a communication device. The communication voltage output device includes a first resistor provided at the secondary side of the transformer to reduce an output change rate of the first DC voltage and first and second zener diodes connected between the first resistor and ground to limit an upper limit of the first DC voltage. Accordingly, it is possible to stably supply a voltage to a communication unit while reducing standby power.

25. 发明授权

US09851112B2 HVAC unit identification device and method 有权
公开(公告)号：US09851112B2
公开(公告)日：2017-12-26
申请号：US15046602
申请日：2016-02-18
申请人： Ray Jones
发明人： Ray Jones
IPC分类号： F24F1/20 , G08B3/02 , F24F11/02
CPC分类号： F24F1/20 , F24F11/30 , F24F11/62 , G08B3/02
摘要： A device for pulsing the control lines of an HVAC system in order for a user to discover which outside unit is associated with a particular inside unit. Lead wires from the device connect to the control contacts on the thermostat of an HVAC unit. The device is an electrical or electromechanical circuit that can use the power contained within the thermostat or can be battery powered. Once the device is connected, it pulses the control line for the reversing valve, in the case of a heat pump system, or pulses the control line for the compressor, for a cooling-only system. This pulsing creates a loud clicking sound in either case that allows the repair technician to decipher the correct outside unit corresponding to the inside unit without use of a helper.

26. 发明申请

US20170328584A1 AIR-CONDITIONER CONTROL SYSTEM AND CONTROL METHOD FOR AIR CONDITIONER 审中-公开
公开(公告)号：US20170328584A1
公开(公告)日：2017-11-16
申请号：US15531923
申请日：2015-02-27
申请人： Mitsubishi Electric Corporation
发明人： Wataru HAMAMOTO
IPC分类号： F24F1/20 , F24F11/02 , H05B3/02
CPC分类号： F24F1/20 , F24F1/24 , F24F11/89 , F24F2221/34 , H01L23/34 , H05B3/02
摘要： An air-conditioner control system is obtained that includes an air conditioner main body including an air conditioning function, a power-supply circuit unit, a control board mounted with an electronic component including a microcomputer for control, a temperature sensor that measures temperature of the electronic component, and a temperature control unit that heats, during normal operation, on the basis of a measurement value of the temperature sensor, the electronic component such that operation is performed at temperature equal to or higher than a guarantee temperature of the electronic component. Therefore, a target component can always be used within a guarantee temperature range of a manufacturer during normal operation of an air conditioner.

27. 发明授权

US09816712B2 Outdoor unit and air-conditioning apparatus 有权
公开(公告)号：US09816712B2
公开(公告)日：2017-11-14
申请号：US14458836
申请日：2014-08-13
申请人： Mitsubishi Electric Corporation
发明人： Tatsuya Mochizuki , Yoshihiro Tanabe
IPC分类号： F25D21/06 , F24F1/20 , F24F1/06 , F24F1/46 , F24F11/00 , F24F13/22
CPC分类号： F24F1/20 , F24F1/06 , F24F1/46 , F24F11/30 , F24F11/41 , F24F13/22 , F24F2013/221 , F24F2140/30 , F24F2221/34 , F25B2313/008 , F25B2313/029
摘要： An outdoor unit includes a casing having a bottom plate and is configured such that at least a part thereof is made of metal, a compressor provided within the casing to compress a flammable refrigerant, an outdoor heat exchanger provided within the casing to exchange heat between the refrigerant and outside air, and an electric heater provided on an upper surface of the bottom plate. The power consumption of the electric heater is 250 W or less.

28. 发明申请

US20170248336A1 OUTDOOR UNIT 审中-公开
公开(公告)号：US20170248336A1
公开(公告)日：2017-08-31
申请号：US15594161
申请日：2017-05-12
申请人： Toshiba Carrier Corporation
发明人： Hiromasa Yamane , Toshiyuki Morimoto
IPC分类号： F24F11/00 , F24F1/20
CPC分类号： F24F11/30 , F24F1/20 , F24F11/32 , F24F11/56 , F24F11/61 , F24F11/62 , F24F11/64 , F24F11/89 , F24F2221/32 , F24F2221/44
摘要： According to one embodiment, an outdoor unit equipped with a communication unit and a controller. The communication unit communicates data in a noncontact manner to an information terminal close to the outdoor unit. The controller permits the setting of data that has been input from the information terminal via the communication unit only during a fixed period of time after the outdoor unit has been turned on.

29. 发明申请

US20170241651A1 HVAC Unit Identification Device and Method 审中-公开
公开(公告)号：US20170241651A1
公开(公告)日：2017-08-24
申请号：US15046602
申请日：2016-02-18
申请人： Ray Jones
发明人： Ray Jones
IPC分类号： F24F1/20 , F24F11/02 , G08B3/02
CPC分类号： F24F1/20 , F24F11/30 , F24F11/62 , G08B3/02
摘要： A device for pulsing the control lines of an HVAC system in order for a user to discover which outside unit is associated with a particular inside unit. Lead wires from the device connect to the control contacts on the thermostat of an HVAC unit. The device is an electrical or electromechanical circuit that can use the power contained within the thermostat or can be battery powered. Once the device is connected, it pulses the control line for the reversing valve, in the case of a heat pump system, or pulses the control line for the compressor, for a cooling-only system. This pulsing creates a loud clicking sound in either case that allows the repair technician to decipher the correct outside unit corresponding to the inside unit without use of a helper.

30. 发明申请

US20150075203A1 OUTDOOR UNIT AND AIR-CONDITIONING APPARATUS 有权
标题翻译：户外单元和空调设备
公开(公告)号：US20150075203A1
公开(公告)日：2015-03-19
申请号：US14458836
申请日：2014-08-13
申请人： Mitsubishi Electric Corporation
发明人： Tatsuya MOCHIZUKI , Yoshihiro TANABE
IPC分类号： F24F1/20 , F24F13/22 , F24F1/46
CPC分类号： F24F1/20 , F24F1/06 , F24F1/46 , F24F11/30 , F24F11/41 , F24F13/22 , F24F2013/221 , F24F2140/30 , F24F2221/34 , F25B2313/008 , F25B2313/029
摘要： An outdoor unit includes a casing having a bottom plate and is configured such that at least a part thereof is made of metal, a compressor provided within the casing to compress a flammable refrigerant, an outdoor heat exchanger provided within the casing to exchange heat between the refrigerant and outside air, and an electric heater provided on an upper surface of the bottom plate. The power consumption of the electric heater is 250 W or less.
摘要翻译：室外单元包括具有底板的壳体，其至少一部分由金属构成，设置在壳体内以压缩可燃性制冷剂的压缩机，设置在壳体内的室外热交换器，以在制冷剂和外部空气，以及设置在底板的上表面上的电加热器。电加热器的功耗为250W以下。

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