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1. 发明专利

JP2004044979A Equipment and operating device 审中-公开
公开(公告)号：JP2004044979A
公开(公告)日：2004-02-12
申请号：JP2002205713
申请日：2002-07-15
申请人： Daikin Ind Ltd , ダイキン工業株式会社
发明人： NAKAI AKINORI , SUZUKI TORU
IPC分类号： F24F5/00 , F24F6/00 , F24F6/10 , F24F11/02
CPC分类号： Y02B30/545
摘要： PROBLEM TO BE SOLVED: To inhibit improper operation of equipment such as an air conditioner.
SOLUTION: The equipment 1 comprises a detecting means 13 and an announcement means 53. The detecting means 13 detects the failure in setting an appliance of the equipment 1, and the announcement means 53 announces a result of the detection by the detecting means 13.
COPYRIGHT: (C)2004,JPO

2. 发明专利

JP2005331240A Air conditioner and control method therefor 有权
标题翻译：空调及其控制方法
公开(公告)号：JP2005331240A
公开(公告)日：2005-12-02
申请号：JP2005243120
申请日：2005-08-24
申请人： Daikin Ind Ltd , ダイキン工業株式会社
发明人： OKA SEIJI , SUZUKI TORU , NAKAI AKINORI , NAGAMINE MITSUAKI
IPC分类号： F24F11/02
摘要： PROBLEM TO BE SOLVED: To provide an air conditioner allowing control of a blowoff direction of air-conditioned air in time of powerful operation, and to provide a control method therefor. SOLUTION: This air conditioner 1 has a control part 60. The control part 60 is connected to a compressor 21, a four-way selector valve 22, a decompressor 25, a ROM 41, a RAM 42, a fan motor 13, a flap motor 146, a temperature sensor 43 and an infrared sensor 44. The control part 60 controls the compressor 21, the four-way selector valve 22, the decompressor 25, the fan motor 13 and the flap motor 146. When instruction input to perform the powerful operation is given from a remote controller 40, the control part 60 temporarily increases rotational speed of a cross flow fan 12, operation frequency of the compressor 21. or the like to improve air-conditioning processing capacity, and controls a direction of a horizontal flap 144 such that the air-conditioned air is blown off toward a person present in a room. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种空调，其能够在强大的操作时控制空调空气的吹出方向，并提供其控制方法。 <空气调节器1>具有控制部60.控制部60与压缩机21，四通换向阀22，解压缩器25，ROM41，RAM42，风扇马达13 ，挡板马达146，温度传感器43和红外传感器44.控制部分60控制压缩机21，四通换向阀22，减压器25，风扇马达13和挡板马达146。当指令输入从遥控器40给出强制操作，控制部60临时提高横流风扇12的旋转速度，压缩机21的运转频率等，以提高空调处理能力，并且控制方向使得空调空气朝向存在于房间中的人吹出。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JP2003028544A Air conditioner 有权
标题翻译：冷气机
公开(公告)号：JP2003028544A
公开(公告)日：2003-01-29
申请号：JP2001216989
申请日：2001-07-17
申请人： Daikin Ind Ltd , ダイキン工業株式会社
发明人： SUZUKI TORU
IPC分类号： F24F11/02 , F25B49/02
摘要： PROBLEM TO BE SOLVED: To provide an air conditioner which prevents cooling operation in an erroneous mode by promptly warning a user of malfunctioning of a four-way switching valve. SOLUTION: The air conditioner is provided with a compressor 1, outdoor heat exchanger 2, depressurizing mechanism 3, indoor heat exchanger 4, and the four-way switching valve 5. Switching between a cooling mode and a heating mode is conducted by the valve 5. In comparison between the temperature of at least one of the heat exchangers and the temperature therearound, in case the temperature difference is out of the range of a set normal temperature difference, determination is made that the valve 5 is in malfunction for stopping the operation.
摘要翻译：要解决的问题：提供一种通过及时警告用户四通切换阀故障来防止错误模式下的制冷操作的空调。解决方案：空气调节器设置有压缩机1，室外热交换器2，减压机构3，室内热交换器4和四通切换阀5.在冷却模式和加热模式之间切换由阀5 在比较热交换器中的至少一个的温度与周围的温度的情况下，在温差超出设定的常温差的范围的情况下，判断阀5处于停止运转的故障。

4. 发明专利

JP2005134051A Air conditioner and its control method 有权
标题翻译：空调及其控制方法
公开(公告)号：JP2005134051A
公开(公告)日：2005-05-26
申请号：JP2003371920
申请日：2003-10-31
申请人： Daikin Ind Ltd , ダイキン工業株式会社
发明人： OKA SEIJI , SUZUKI TORU , NAKAI AKINORI , NAGAMINE MITSUAKI
IPC分类号： F24F11/02
摘要： PROBLEM TO BE SOLVED: To provide an air conditioner and its control method for controlling the blowing direction of conditioned air during powerful operation. SOLUTION: The air conditioner 1 comprise a control part 60. The control part 60 is connected to a compressor 21, a four-way selector valve 22, a pressure reducer 25, a ROM 41, a RAM 42, a fan motor 13, a flap motor 146, a temperature sensor 43, and an infrared sensor 44. The control part 60 controls the compressor 21, the four-way selector valve 22, the pressure reducer 25, the fan motor 13 and a flap motor 146. When an instruction is input from a remote control 40 to perform powerful operation, the control part 60 temporarily increases the rotating speed of a cross flow fan 12 and the operating frequency of the compressor 21 to improve air conditioning capacity and controls the direction of a horizontal flap 144 to blow conditioned air in the direction where no people stays in a room. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种在强大的操作期间控制调节空气的吹送方向的空调及其控制方法。解决方案：空调1包括控制部分60.控制部分60连接到压缩机21，四通换向阀22，减压器25，ROM 41，RAM 42，风扇电动机控制部分60控制压缩机21，四通换向阀22，减压器25，风扇马达13和挡板马达146。当从遥控器40输入指令以进行强力操作时，控制部分60暂时增加横流风扇12的转速和压缩机21的工作频率，以提高空调能力并控制水平方向挡板144在没有人留在房间的方向上吹空气。版权所有（C）2005，JPO＆NCIPI

5. 发明专利

JP2004156817A Air conditioner 审中-公开
公开(公告)号：JP2004156817A
公开(公告)日：2004-06-03
申请号：JP2002321769
申请日：2002-11-05
申请人： Daikin Ind Ltd , ダイキン工業株式会社
发明人： MATSUBARA ATSUSHI , SUZUKI TORU
IPC分类号： F24F1/00 , F24F11/02
摘要： PROBLEM TO BE SOLVED: To provide an air conditioner improvable in convenience in use by allowing the grasp of progress conditions of internal cleaning operation by an internal cleaning function and the grasp of the end time of internal cleaning operation.
SOLUTION: This air conditioner is provided with an indoor unit 1 having the internal cleaning function for eliminating internal soil or the like. A display part 25 is provided for visibly displaying the progress conditions of internal cleaning operation by the internal cleaning function. The internal cleaning operation by the internal cleaning function has a plurality of operation patterns. The display part 25 makes a display corresponding to the progress conditions of the operation patterns.
COPYRIGHT: (C)2004,JPO

6. 发明专利

JP2004036979A Air conditioner and its control method 审中-公开
公开(公告)号：JP2004036979A
公开(公告)日：2004-02-05
申请号：JP2002193611
申请日：2002-07-02
申请人： Daikin Ind Ltd , ダイキン工業株式会社
发明人： SUZUKI TORU , MATSUMOTO TAKAYUKI
IPC分类号： F24F11/02 , F25B1/00
摘要： PROBLEM TO BE SOLVED: To provide an air conditioner and its control method for properly controlling a temperature even when an actual opening of an electrically operated expansion valve and an opening recognized by a control part controlling the electrically operated expansion valve are separated from each other.
SOLUTION: This air conditioner comprising a refrigerant circuit successively connecting a compressor, an outdoor heat exchanger, the electrically operated expansion valve and an indoor heat exchanger, further comprises a discharge temperature sensor and the control part. The discharge temperature sensor detects the discharge temperature at a discharge side of the compressor. The control part changes the opening of the electrically operated expansion valve on the basis of a first limit value UL1 to make the discharge temperature approximate a target value, and further changes the opening of the electrically operated expansion valve on the basis of a second limit value UL2 over the first limit value, when the discharge temperature does not approximate the target value, though the opening of the electrically operated expansion valve reaches the first limit value UL1.
COPYRIGHT: (C)2004,JPO

7. 发明专利

JP2008101824A Outdoor machine of air conditioner 有权
标题翻译：空调室外机
公开(公告)号：JP2008101824A
公开(公告)日：2008-05-01
申请号：JP2006283841
申请日：2006-10-18
申请人： Daikin Ind Ltd , ダイキン工業株式会社
发明人： SUZUKI TORU , KASHIWA SHIRO
IPC分类号： F24F5/00
摘要： PROBLEM TO BE SOLVED: To provide an outdoor machine of an air conditioner, which increases flame proofing effect of an electrical equipment unit to the flame from the external.
SOLUTION: This outdoor machine 1 of the air conditioner comprises a heat exchanger 2, a blower 4, an outdoor machine casing 7, the electrical equipment unit 5, and a flame proofing member 6. The blower 4 takes the air from the external and distributes the air to the heat exchanger 2. The outdoor machine casing 7 has: a blower chamber SP2 which is provided with the heat exchanger 2 and the blower 4 and through which the air taken from the external passes; and a machine chamber SP1 partitioned from the blower chamber SP2, inside thereof. The electrical component unit 5 has: electric components; an electrical equipment unit casing 53 made of a resin and receiving the electric components; and a heat sink 52 exposed to the blower chamber SP2 for releasing the heat of the electric components. The flame proofing member 6 covers the heat sink 52 in the blower chamber SP2, and defines an air passage Pa in which the heat sink 52 is disposed and a part of the air passing through the blower chamber SP2 flows.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种空调机的室外机，其增加了电气设备单元对来自外部的火焰的防火效果。解决方案：空调机的室外机1包括热交换器2，鼓风机4，室外机壳体7，电气设备单元5和防火构件6.鼓风机4从空气外部并将空气分配到热交换器2.室外机壳体7具有：鼓风机室SP2，其设置有热交换器2和鼓风机4，并且从外部通过的空气通过该鼓风机室SP2; 以及在其内部与鼓风机室SP2隔开的机械室SP1。电气部件5具有：电气部件; 由树脂制成并接收电气部件的电气设备单元壳体53; 以及暴露于鼓风机室SP2的散热器52，用于释放电气部件的热量。防火构件6覆盖鼓风机室SP2中的散热器52，并且限定了布置有散热器52的空气通道Pa，并且通过鼓风机室SP2的空气的一部分流动。版权所有（C）2008，JPO＆INPIT

8. 发明专利

JP2005134050A Air conditioner and its control method 有权
标题翻译：空调及其控制方法
公开(公告)号：JP2005134050A
公开(公告)日：2005-05-26
申请号：JP2003371919
申请日：2003-10-31
申请人： Daikin Ind Ltd , ダイキン工業株式会社
发明人： OKA SEIJI , SUZUKI TORU , NAKAI AKINORI , NAGAMINE MITSUAKI
IPC分类号： F24F11/02
摘要： PROBLEM TO BE SOLVED: To provide an air conditioner and its control method for controlling the blowing direction of conditioned air during powerful operation. SOLUTION: The air conditioner 1 comprise a control part 60. The control part 60 is connected to a compressor 21, a four-way selector valve 22, a pressure reducer 25, a ROM 41, a RAM 42, a fan motor 13, a flap motor 146, a temperature sensor 43, and an infrared sensor 44. The control part 60 controls the compressor 21, the four-way selector valve 22, the pressure reducer 25, the fan motor 13 and a flap motor 146. When an instruction is input from a remote control 40 to perform powerful operation, the control part 60 temporarily increases the rotating speed of a cross flow fan 12 and the operating frequency of the compressor 21 to improve air conditioning capacity and controls the direction of a horizontal flap 144 to blow conditioned air toward people staying in a room. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种在强大的操作期间控制调节空气的吹送方向的空调及其控制方法。解决方案：空调1包括控制部分60.控制部分60连接到压缩机21，四通换向阀22，减压器25，ROM 41，RAM 42，风扇电动机控制部分60控制压缩机21，四通换向阀22，减压器25，风扇马达13和挡板马达146。当从遥控器40输入指令以进行强力操作时，控制部分60暂时增加横流风扇12的转速和压缩机21的工作频率，以提高空调能力并控制水平方向挡板144将空气吹向居住在房间内的人。版权所有（C）2005，JPO＆NCIPI

9. 发明专利

JP2004360957A Air conditioner 有权
公开(公告)号：JP2004360957A
公开(公告)日：2004-12-24
申请号：JP2003157630
申请日：2003-06-03
申请人： Daikin Ind Ltd , ダイキン工業株式会社
发明人： SUZUKI TORU
IPC分类号： F24F11/02 , F24F3/14 , F24F3/153 , F24F5/00 , F24F6/00 , F25B47/02
CPC分类号： F24F3/1423 , F24F2203/1016 , F24F2203/1056 , F24F2203/1068 , F24F2203/1084
摘要： PROBLEM TO BE SOLVED: To provide an air conditioner having improved defrosting performance and giving more comfortability during heating operation by shortening a defrosting time. SOLUTION: The air conditioner comprises a humidifying rotor 12, humidification passages 16A, 16B for supplying humidified air into a room via the humidifying rotor 12, and a heater 13 arranged in the humidification passage 16A on the upstream side of the humidifying rotor 12. A damper 15 is arranged the leeward side of the humidifying rotor 12 for change-over from the humidification passage 16B to a defrosting passage 17 so that the air heated by the heater 13 is supplied to an outdoor heat exchanger 33 via the defrosting passage 17. COPYRIGHT: (C)2005,JPO&NCIPI

10. 发明专利

JP2003056890A Air conditioner 有权
标题翻译：冷气机
公开(公告)号：JP2003056890A
公开(公告)日：2003-02-26
申请号：JP2001245278
申请日：2001-08-13
申请人： Daikin Ind Ltd , ダイキン工業株式会社
发明人： SUZUKI TORU
IPC分类号： F04B49/10 , F24F11/02 , F25B1/00
摘要： PROBLEM TO BE SOLVED: To provide an air conditioner capable of controlling a discharge tube temperature according to a control value in response to an actual limit temperature of a compressor by considering a refrigerant circulating content in a refrigerant circuit in the case of controlling the discharge tube temperature.
SOLUTION: The air conditioner comprises air conditioning control means for controlling a rotational speed of the compressor based on a control target value by setting a present control target value of an air conditioning operation, a discharge tube temperature detecting means for detecting the discharge tube temperature of the compressor, a discharge tube temperature control means for controlling the rotational speed of the compressor by comparing the detected value of the detecting means with a previously set control value, and a discharge tube temperature correcting means for updating the control value based on a refrigerant circulating amount in the refrigerant circuit.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种能够通过考虑在控制放电管的情况下的制冷剂回路中的制冷剂循环量来响应于压缩机的实际极限温度而根据控制值来控制放电管温度的空调温度。解决方案：空调包括空调控制装置，用于通过设定空调操作的当前控制目标值，基于控制目标值来控制压缩机的转速;排出管温度检测装置，用于检测排出管温度压缩机，放电管温度控制装置，用于通过将检测装置的检测值与预先设定的控制值进行比较来控制压缩机的转速;以及放电管温度校正装置，用于基于制冷剂循环来更新控制值在制冷剂回路中的量。

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