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1. 发明专利

JP2007218448A Control device for air conditioner 审中-公开
标题翻译：空调控制装置
公开(公告)号：JP2007218448A
公开(公告)日：2007-08-30
申请号：JP2006036300
申请日：2006-02-14
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： KOBAYASHI HARUKADO
IPC分类号： F24F11/02 , G01R15/14
摘要： PROBLEM TO BE SOLVED: To provide an electric current detecting circuit capable of preventing a temperature rise of a shunt resisting portion at low cost while saving a space. SOLUTION: A radiation plate is mounted on a printed board, and the radiation plate is utilized as a shunt resistance 4 to simultaneously perform radiation. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够以节省空间在低成本地防止分流电阻部分的温度上升的电流检测电路。解决方案：辐射板安装在印刷电路板上，辐射板用作分流电阻4以同时进行辐射。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2006132815A Air conditioner 审中-公开
标题翻译：冷气机
公开(公告)号：JP2006132815A
公开(公告)日：2006-05-25
申请号：JP2004320221
申请日：2004-11-04
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： TAKEUCHI MAMORU , UEJIMA TAKAHITO , KOBAYASHI HARUKADO , ISHIKAWA YOSHIMASA
IPC分类号： F24F11/02
摘要： PROBLEM TO BE SOLVED: To miniaturize and reduce the costs of component parts of a power supply for the indoor unit in an air conditioner. SOLUTION: The air conditioner includes an AC/DC converter 40 that is connected with an AC power supply to output AC inputs as a DC12V output 31 and a DC5V output 32, a remote control transmitting/receiving device 16 connected to the output 31, and a control part 40 for controlling various loads of the load of a two-way valve coil 17 for dehumidifying or the like and a load connected to the output 31. When a signal sent by a remote controller is received by the remote-control transmitting/receiving device 16 of the indoor unit, the two-way valve coil 17 for dehumidifying is stopped. When the remote-control transmitting/receiving device 16 stops the transmitting/receiving, the energization of the two-way valve coil 17 is performed again. Such control can reduce the output power capacity, and can miniaturize the component parts. Thus, space and cost can be reduced. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了小型化并且降低空调机中的室内机的电源的部件的成本。
解决方案：空调包括与AC电源连接的AC / DC转换器40，以输出作为DC12V输出31和DC5V输出32的AC输入，连接到输出的遥控发送/接收装置16 31，以及用于控制用于除湿等的二通阀线圈17的负载的各种负载的控制部40以及连接到输出31的负载。当由遥控器发送的信号被遥控器接收时，室内机的控制发送/接收装置16停止用于除湿的二通阀线圈17。当遥控发送/接收装置16停止发送/接收时，再次执行二通阀线圈17的通电。这样的控制可以降低输出功率容量，并且可以使组件部件小型化。因此，可以减少空间和成本。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JP2004266904A Operation controller for motor 审中-公开
公开(公告)号：JP2004266904A
公开(公告)日：2004-09-24
申请号：JP2003052841
申请日：2003-02-28
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： KOBAYASHI HARUKADO , KASAI MASANORI , AZUMA MITSUHIDE , HARADA CHIZUMI
IPC分类号： H02P6/18 , H02M7/00
摘要： PROBLEM TO BE SOLVED: To solve the situation that there is a risk of the occurrence of an unstable state, which may possibly occurs at increase of load, voltage drop of a power source, etc., when performing wide-angle current application which widens the angle of energization to a specified angle from 120°current application at an intermediate speed and performing 180°current application which makes the waveform a partial sine waveform for detection of induced voltage at a high speed, making a phase current match with a load torque at a low-speed revolution of a motor, in an operation method for torque control of a single-piston rotary compressor, which is performed by detecting the induced voltage, concerning the number of revolutions of a motor. SOLUTION: In this operation controller, a high-speed performance at the same level as that of the energization of 180° in sine waves provided with a position sensor, is realized with high reliability, by eliminating a section where the lead angle control of partial sine waves is performed at the same time as with torque control, in whatever situation. COPYRIGHT: (C)2004,JPO&NCIPI

4. 发明专利

JP2007071427A Display device for air conditioner 审中-公开
标题翻译：空调显示设备
公开(公告)号：JP2007071427A
公开(公告)日：2007-03-22
申请号：JP2005257307
申请日：2005-09-06
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： KOBAYASHI HARUKADO
IPC分类号： F24F11/02
摘要： PROBLEM TO BE SOLVED: To solve a problem on an air conditioner wherein the operation of a refrigerating cycle can be executed so far as the performance of the refrigerating cycle for cooling and heating is not impaired, and abnormality display is always presented on a display device regardless of contents of abnormality of devices, that the display device is too bright in the dark, for example, before sleeping , which disturbs daily life. SOLUTION: Lighting and extinction of abnormality display of the display portion of the device can be selected by an operating means such as a remote controller, and when the extinction is selected, the abnormality display is temporarily presented only when the operation for starting and stopping the air conditioner or displaying abnormality is performed. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题为了解决在不损害冷却和加热的冷冻循环的性能的情况下可以执行制冷循环的操作的空调的问题，并且总是呈现异常显示显示装置，不管装置异常的内容如何，显示装置在黑暗中例如在睡觉之前太亮，这干扰了日常生活。
解决方案：可以通过诸如遥控器的操作装置来选择装置的显示部分的异常显示的照明和熄灭，并且当选择消光时，仅当启动操作时暂时呈现异常显示并执行停止空调或显示异常。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2006162125A Display device of air conditioner 审中-公开
标题翻译：空调显示装置
公开(公告)号：JP2006162125A
公开(公告)日：2006-06-22
申请号：JP2004352437
申请日：2004-12-06
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： KOBAYASHI HARUKADO , UEJIMA TAKAHITO
IPC分类号： F24F11/02
摘要： PROBLEM TO BE SOLVED: To further inexpensively display an operation state of an apparatus in easily visible brightness, without hindering daily life, in a display device of an air conditioner. SOLUTION: A display of the display device 54 is normally turned off, and the display of the display device 54 is performed for a specific time only when operating the apparatus by a remote controller 51 or an operation switch 52, and is turned off again thereafter, and a feeling in use can be improved without requiring cost for detecting surrounding brightness. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：在空调的显示装置中，在不妨碍日常生活的情况下，进一步廉价地显示容易可见的亮度的装置的操作状态。
解决方案：显示设备54的显示器通常被关闭，并且仅当通过遥控器51或操作开关52操作设备时，显示设备54的显示才执行特定时间，并且被转动并且可以提高使用感，而不需要检测周围亮度的成本。版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JP2006118789A Air conditioner 审中-公开
标题翻译：冷气机
公开(公告)号：JP2006118789A
公开(公告)日：2006-05-11
申请号：JP2004306666
申请日：2004-10-21
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： UEJIMA TAKAHITO , NITTA TAKEHIKO , KOBAYASHI HARUKADO
IPC分类号： F24F11/02
摘要： PROBLEM TO BE SOLVED: To provide an air conditioner that does not give a sense of concern about an automatic operation, by displaying an operation state during automatic cleaning and making a user easily recognize it visually. SOLUTION: The air conditioner has a display device 2 that moves with a nozzle section 3 for sucking dust adhering to an air filter section 1 and displays the operation state to inform the user of it. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：通过在自动清洁期间显示操作状态并使用户能够容易地在视觉上识别，来提供一种不给出关于自动操作的感觉的空调。解决方案：空调机具有显示装置2，其与喷嘴部分3一起移动，用于吸附附着在空气过滤器部分1上的灰尘，并显示操作状态以通知用户。版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP2004129385A Motor control method 审中-公开
公开(公告)号：JP2004129385A
公开(公告)日：2004-04-22
申请号：JP2002290060
申请日：2002-10-02
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： NITTA TAKEHIKO , NOMA HIROBUMI , KOBAYASHI HARUKADO
IPC分类号： H02P3/06
摘要： PROBLEM TO BE SOLVED: To solve the problem of a conventional method that vibration or abnormal sound occurs in an air conditioner by the braking action of a fan motor caused by regeneration at the time of switching from operation to stoppage in case that the fan motor works for regeneration.
SOLUTION: In case that the fan motor is switched from operation to stoppage, the directive voltage of the fan motor is reduced gradually so that it may be smaller than the drop rate of the revolution of the fan motor.
COPYRIGHT: (C)2004,JPO

8. 发明专利

JP2008278622A Torque control method of one piston rotary compressor 审中-公开
标题翻译：一台活塞式旋转压缩机的扭矩控制方法
公开(公告)号：JP2008278622A
公开(公告)日：2008-11-13
申请号：JP2007118688
申请日：2007-04-27
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： KOBAYASHI HARUKADO
IPC分类号： H02P6/06 , H02P27/04
摘要： PROBLEM TO BE SOLVED: To solve problems that vibration and noise in low revolution range can be reduced but driving up to high revolutions cannot be achieved in torque control in low revolutions and that the high-speed driving by sine-wave conduction can be achieved in the high revolution range but the vibration and noise in the low revolution range become large. SOLUTION: In this torque control method, torque control is performed considering the vibration and noise in the low revolution range. In the high-revolution range, a phase current of a DC brushless motor 1 is changed into sine waves to carry out advancing. A changeover section which makes these compatible is provided to control output electric power. Thereby, a highly reliable motor controller is obtained. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：解决的问题：为了解决在低转速下的转矩控制中不能实现低转速范围内的振动和噪声而不能实现高转速驱动的问题，并且通过正弦波导通的高速驱动在高转速范围内实现，但低转速范围内的振动和噪声变大。
解决方案：在该转矩控制方法中，考虑到低转速范围内的振动和噪声进行转矩控制。在高转速范围内，直流无刷电动机1的相电流变为正弦波，进行前进。提供使这些兼容的切换部分来控制输出电力。从而获得高可靠性的电动机控制器。版权所有（C）2009，JPO＆INPIT

9. 发明专利

JP2007051868A Controller of air conditioner and air conditioner provided therewith 有权
标题翻译：空调和空气调节器的控制器
公开(公告)号：JP2007051868A
公开(公告)日：2007-03-01
申请号：JP2006313783
申请日：2006-11-21
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： HASEGAWA HIROMOTO , NOMA HIROBUMI , TANI YUJI , GOTO EIJI , ARAKAWA MASASHI , UEJIMA TAKAHITO , KOBAYASHI HARUKADO , HIRATANI HISASHI
IPC分类号： F24F11/02
摘要： PROBLEM TO BE SOLVED: To provide an air conditioner, in which power consumption related to operation of a four-way valve can be significantly reduced. SOLUTION: By providing a DC power source voltage detection means 25, a plunger moving period of the four-way valve 24 is set according to the voltage of a first DC power source 14. Namely, the plunger moving period for supplying the first DC power source 14 to a driving coil 18 of the four-way valve and a total current reducing period for reducing the total current are provided, and the plunger moving period is set within the total current reducing period. COPYRIGHT: (C)2007,JPO&INPIT

10. 发明专利

JP2005037160A Air conditioner 审中-公开
标题翻译：冷气机
公开(公告)号：JP2005037160A
公开(公告)日：2005-02-10
申请号：JP2003197569
申请日：2003-07-16
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： NOMA HIROBUMI , UEJIMA TAKAHITO , NITTA TAKEHIKO , TOKURA SATOSHI , KOBAYASHI HARUKADO
IPC分类号： G01N27/12 , F24F11/02
摘要： PROBLEM TO BE SOLVED: To enable correction even when a reference value of a CO2 sensor shifts, in an air conditioner having an oxygen adding function or the like mounted with the CO2 sensor.
SOLUTION: When a difference between the reference value of the CO2 sensor and an output of the CO2 sensor becomes a prescribed value or above, the reference value is updated to a value obtained by adding the prescribed value to the output of the CO2 sensor to correct the reference value.
COPYRIGHT: (C)2005,JPO&NCIPI

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