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1. 发明专利

JP2006304449A Drive method of brushless motor 有权
标题翻译：无刷电机驱动方式
公开(公告)号：JP2006304449A
公开(公告)日：2006-11-02
申请号：JP2005120752
申请日：2005-04-19
申请人： Honda Motor Co Ltd , Sanden Corp , サンデン株式会社 , 本田技研工業株式会社
发明人： SHIBUYA MAKOTO , IWASAKI KAZUMASA , HIRONO DAISUKE , YANAI TAKEHIRO , HOSHINO AKIHIRO , WATANABE HIDEKI , SHIMADA AKIYOSHI
IPC分类号： H02P6/18
摘要： PROBLEM TO BE SOLVED: To determine the coincidence between an induction voltage appearing between unenergized zones generated by the rotation of a rotor and commutation timing, and to provide a drive method of a brushless motor that can properly be driven in a sensor-less manner on the basis of the determination. SOLUTION: The drive method of the brushless motor filter-processes the induction voltage appearing in a stator by the rotation of the rotor, and energizes the brushless motor by determining the commutation timing when driving the brushless motor in the sensor-less manner. The drive method is also characterized in that: it is determined whether or not the phase of the induction voltage appearing between the unenergized zones and the commutation timing coincide with each other by detecting the inclination of the induction voltage appearing between the unenergized zones; the induction voltage obtained by the filter-processing is commutated when the phase and the commutation timing coincide with each other; and when they do not coincide, the induction voltage is forcibly commutated at timing that corresponds to the number of revolutions that is instructed. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了确定出现在通过转子旋转产生的未通电区域之间的感应电压和换向正时之间的一致性，并且提供可以在传感器中正确驱动的无刷电动机的驱动方法，在决定的基础上较少的方式。解决方案：无刷电机滤波器的驱动方式是通过转子的旋转来处理定子中出现的感应电压，并通过确定无刷电机驱动无转换电机时的换向正时来激励无刷电机。驱动方法的特征还在于：通过检测出现在未通电区域之间的感应电压的倾斜度来确定出现在未通电区域和换向定时之间的感应电压的相位是否相互重合; 当相位和换向时刻相互一致时，通过滤波处理获得的感应电压被换算; 并且当它们不一致时，感应电压在对应于所指示的转数的定时被强制地换向。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2006280071A Control method and control device of motor 审中-公开
标题翻译：电机控制方法与控制装置
公开(公告)号：JP2006280071A
公开(公告)日：2006-10-12
申请号：JP2005094036
申请日：2005-03-29
申请人： Honda Motor Co Ltd , Sanden Corp , サンデン株式会社 , 本田技研工業株式会社
发明人： YANAI TAKEHIRO , SHIBUYA MAKOTO , WATANABE HIDEKI , HARA KAZUHIRO , WAKAO SHINICHIRO
IPC分类号： H02P27/06
摘要： PROBLEM TO BE SOLVED: To provide a control method and a control device of a motor arranged such that an inverter circuit can be operated surely and normally by making it possible to detect abnormality of a three-phase voltage detection circuit of motor or a power supply voltage detection circuit itself. SOLUTION: In the control device of a motor comprising a three-phase voltage detection circuit of motor and an inverter circuit for controlling the motor, the detection circuit detects the ON time voltage of switching elements in at least two-phases out of three-phases when the motor is operating or stopping. If a voltage difference not smaller than a threshold is recognized as a result of comparison, a decision is made that the three-phase voltage detection circuit is abnormal. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供电动机的控制方法和控制装置，其布置成使得可以通过使电动机的三相电压检测电路的异常检测可以正常地进行运行，电源电压检测电路本身。解决方案：在包括电动机的三相电压检测电路和用于控制电动机的逆变器电路的电动机的控制装置中，检测电路检测至少两相中的开关元件的导通时间电压，电机运行或停止时的三相。如果作为比较的结果识别出不小于阈值的电压差，则判定三相电压检测电路异常。版权所有（C）2007，JPO＆INPIT

3. 发明专利

JP2004270644A Electromagnetic clutch for compressor 有权
公开(公告)号：JP2004270644A
公开(公告)日：2004-09-30
申请号：JP2003065403
申请日：2003-03-11
申请人： Honda Motor Co Ltd , Sanden Corp , サンデン株式会社 , 本田技研工業株式会社
发明人： HIGASHIYAMA AKIYOSHI , ADACHI HIROMITSU , WATANABE HIDEKI , WAKAO SHINICHIRO
IPC分类号： F04B49/10 , B60H1/32 , F04B35/00 , F16D27/112 , F16D27/14
CPC分类号： F16D27/112 , B60H1/3225 , F16D2027/002
摘要： PROBLEM TO BE SOLVED: To provide an electromagnetic clutch for a compressor capable of reliably, rapidly and adequately taking countermeasures when an abnormality occurs in the compressor or the like, reliably protecting the electromagnetic clutch and the compressor, and preventing wasteful power consumption. SOLUTION: The electromagnetic clutch for the compressor which comprises an armature integrally rotated with a drive shaft of the compressor, and an electromagnetic coil to bring the armature into contact with a rotor by electromagnetic attraction by energization, transmits and blocks the power from a drive source to the drive shaft by the contact/retraction of the armature with/from the rotor, a detection means to detect an abnormal rise in temperature caused by a slip when the armature is brought into contact with the rotor is provided separate from the electromagnetic coil. COPYRIGHT: (C)2004,JPO&NCIPI

4. 发明专利

JP2006280070A Control method and controller of motor 有权
标题翻译：电机控制方法与控制器
公开(公告)号：JP2006280070A
公开(公告)日：2006-10-12
申请号：JP2005094035
申请日：2005-03-29
申请人： Honda Motor Co Ltd , Sanden Corp , サンデン株式会社 , 本田技研工業株式会社
发明人： SHIBUYA MAKOTO , WATANABE HIDEKI , HARA KAZUHIRO , WAKAO SHINICHIRO
IPC分类号： H02P27/06 , H02H7/00 , H02M7/48
摘要： PROBLEM TO BE SOLVED: To provide a controller of a motor performing drive control of the motor through an inverter circuit in which the deposition of a relay for interrupting power supply can be detected easily and surely before deposition of a relay for opening/closing a preliminary charging circuit, and to provide a controller of a motor. SOLUTION: In the controller of a motor comprising a relay for interrupting power supply, a switching circuit of the relay for interrupting power supply, a preliminary charging circuit and a relay for switching the preliminary charging circuit, a switching circuit of the relay for switching the preliminary charging circuit, a capacitor for smoothing a power supply, and an inverter circuit for controlling the motor, if a voltage not lower than some threshold V1 is remaining in the capacitor for smoothing the power supply when both switching circuits for turning the relay for interrupting power supply and the relay for switching the preliminary charging circuit off are operating, charges remaining in the capacitor for smoothing the power supply are conducted to the motor through the inverter circuit for controlling the motor and discharged. If the voltage difference before and after discharge is not higher than a threshold V2, a decision is made that the relay for interrupting power supply is deposited. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种通过逆变器电路来执行电动机的驱动控制的电动机的控制器，其中在用于断开/断开的继电器的沉积之前可以容易且可靠地检测用于中断电源的继电器的沉积，关闭预充电电路，并提供电动机的控制器。解决方案：在包括用于中断电源的继电器的电动机的控制器中，用于中断电源的继电器的开关电路，预充电电路和用于切换预充电电路的继电器，继电器的开关电路用于切换预充电电路，用于平滑电源的电容器和用于控制电动机的逆变器电路，如果用于平滑电源的电容器中的电压不低于某个阈值V1，则当用于转换电源的两个开关电路用于中断电源的继电器和用于将初步充电电路切换的继电器正在运行，用于平滑电源的电容器中剩余的电荷通过用于控制电动机并且放电的逆变器电路被传送到电动机。如果放电前后的电压差不高于阈值V2，则判定用于中断供电的继电器被保存。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2004293545A Ability setting method of refrigeration system for vehicle using hybrid compressor 有权
公开(公告)号：JP2004293545A
公开(公告)日：2004-10-21
申请号：JP2004057235
申请日：2004-03-02
申请人： Honda Motor Co Ltd , Sanden Corp , サンデン株式会社 , 本田技研工業株式会社
发明人： YOSHII YUJI , ADACHI HIROMITSU , WATANABE HIDEKI , WAKAO SHINICHIRO
IPC分类号： F04C23/00 , F04C18/02 , F04C28/02 , F04C29/10
CPC分类号： F04C2240/45
摘要： PROBLEM TO BE SOLVED: To provide an ability setting method of a refrigeration system for a vehicle using a hybrid compressor capable of using common component parts for the hybrid compressor irrespective of the vehicle type, managing with a minimum number of models even as the whole compressor, reducing the manufacturing cost of the compressor and the refrigeration system, and enhancing the producibility.
SOLUTION: The ability setting method of the refrigeration system for the vehicle using hybrid compressor is equipped with a first compression mechanism driven by a prime mover for the vehicle through a driving force transmitting mechanism and a second compression mechanism driven by a built-in electric motor. When the ability is to be set to the target value, the displacement amount per turn of the first compression mechanism and the displacement amount per turn of the second compression mechanism are fixed to their respective fixed values predetermined, and according to the ability requested of the refrigeration system, the displacement amount per unit time of the first compression mechanism is set by the transmission ratio between the prime mover side for vehicle of the driving force transmitting mechanism and the first compression mechanism.
COPYRIGHT: (C)2005,JPO&NCIPI

6. 发明专利

JP2004026076A Method of driving hybrid compressor for vehicle air conditioner 有权
公开(公告)号：JP2004026076A
公开(公告)日：2004-01-29
申请号：JP2002187884
申请日：2002-06-27
申请人： Honda Motor Co Ltd , Sanden Corp , サンデン株式会社 , 本田技研工業株式会社
发明人： YOSHII YUJI , ADACHI HIROMITSU , KUBOTA MASAMICHI , IKURA HIROSHI , WATANABE HIDEKI
IPC分类号： F04B49/06 , B60H1/22 , B60H1/32 , F04B35/00
CPC分类号： B60H1/3222 , B60H2001/3294
摘要： PROBLEM TO BE SOLVED: To provide a method of driving a hybrid compressor for a vehicle air conditioner that can start a predetermined compressor in a short time by a simple operation.
SOLUTION: This method of driving a hybrid compressor that is installed on a freezing system of a vehicle air conditioner and that can be driven by driving sources of electric motors built in an engine mounted on the vehicle or another driving source and a compressor, starts the compressor by the engine mounted on the vehicle or the other driving source when it is impossible or difficult to start the hybrid compressor by the electric motor, and to switch to the driving by the electric motor or adds the driving by the electric motor after a while.
COPYRIGHT: (C)2004,JPO

7. 发明专利

JP2003326962A Vehicle air conditioner 有权
标题翻译：车用空调
公开(公告)号：JP2003326962A
公开(公告)日：2003-11-19
申请号：JP2002140285
申请日：2002-05-15
申请人： Honda Motor Co Ltd , Sanden Corp , サンデン株式会社 , 本田技研工業株式会社
发明人： INOUE ATSUO , TSUBOI MASATO , ADACHI HIROMITSU , KUBOTA MASAMICHI , IKURA HIROSHI , WATANABE HIDEKI
IPC分类号： B60H1/00 , B60H1/32 , H02P29/00
CPC分类号： B60H1/00421 , B60H1/3205 , B60H1/3208 , B60H2001/3261 , B60H2001/3266 , B60H2001/327 , B60H2001/3282 , B60H2001/3294
摘要： PROBLEM TO BE SOLVED: To provide a vehicle air conditioner capable of inhibiting a failure of hot heat comfortable sense at the time of idle stopping in a control of air conditioning in a vehicle provided with an idling stop function. SOLUTION: The vehicle air conditioner has a compressor provided in a vehicle for stopping a motor for driving the vehicle at the time of stopping and drivable by the motor for driving the vehicle; an evaporator connected to the compressor by a coolant pipe; and an air blow fan for blowing air into a cabin through the evaporator. The vehicle air conditioner is characterized in that the air blow fan is operated at the time of stopping of the vehicle, i.e., at the time of idle stop. COPYRIGHT: (C)2004,JPO
摘要翻译：解决的问题：提供一种能够抑制在具有怠速停止功能的车辆中的空调的控制中的怠速停止时的热热舒适感的故障的车辆空调。解决方案：车辆空调具有设置在车辆中的压缩机，用于停止用于驾驶车辆的电动机，并且可以通过用于驱动车辆的电动机驱动; 通过冷却剂管连接到压缩机的蒸发器; 以及用于通过蒸发器将空气吹入客舱的吹风风扇。车辆空调的特征在于，在车辆停止时，即怠速停止时，鼓风风扇运转。版权所有（C）2004，JPO

8. 发明专利

JP2004299667A Air-conditioner for vehicle 有权
公开(公告)号：JP2004299667A
公开(公告)日：2004-10-28
申请号：JP2004034939
申请日：2004-02-12
申请人： Honda Motor Co Ltd , Sanden Corp , サンデン株式会社 , 本田技研工業株式会社
发明人： SUZUKI KENICHI , INOUE ATSUO , IMAI TOMONORI , ADACHI HIROMITSU , WATANABE HIDEKI , WAKAO SHINICHIRO
IPC分类号： B60H1/22 , B60H1/32
CPC分类号： B60H1/3208 , B60H1/3216 , B60H1/3222 , B60H2001/3238 , B60H2001/3261 , B60H2001/327 , B60H2001/3294
摘要： PROBLEM TO BE SOLVED: To provide an air-conditioner for a vehicle capable of appropriately controlling an air-conditioner and reducing the power consumption by selecting a drive source of an optimum hybrid type compressor based on an estimate of the power consumption of the hybrid type compressor while being related with thermal load and a refrigerating cycle.
SOLUTION: The air-conditioner for a vehicle is equipped with a hybrid type compressor having a first compression mechanism driven by a prime mover for vehicle and a second compression mechanism driven by a motor, a means for selecting compressor drive source and a means for detecting a refrigerating cycle state. When either the prime mover for a vehicle or the motor is selected as a drive source by the compressor drive source selection means, the detected amount detected by the refrigerating cycle state detection means is referred to for estimating the power consumption of the compressor in the drive source selected and the power consumption of the compressor in the drive source not selected.
COPYRIGHT: (C)2005,JPO&NCIPI

9. 发明专利

JP2004278390A Hybrid compressor 有权
公开(公告)号：JP2004278390A
公开(公告)日：2004-10-07
申请号：JP2003069841
申请日：2003-03-14
申请人： Honda Motor Co Ltd , Sanden Corp , サンデン株式会社 , 本田技研工業株式会社
发明人： KAWAHARA TAKAYUKI , ADACHI HIROMITSU , WAKAO SHINICHIRO , WATANABE HIDEKI
IPC分类号： F04C23/02 , F04B35/00 , F04C18/02 , F04C23/00 , F04C29/00
CPC分类号： F04C29/005 , F04C18/0238 , F04C18/0269 , F04C23/001 , F04C23/008 , F04C29/0085 , F04C2240/45
摘要： PROBLEM TO BE SOLVED: To provide a structure of a hybrid compressor for avoiding inconvenience such as leakage by particularly minimizing motor driving side damage even when a large external force is applied to the compressor by a collision accident of a vehicle in the hybrid compressor having two compression mechanisms.
SOLUTION: This hybrid compressor has a first compression mechanism driven by a first driving source, and a second compression mechanism driven by a second driving source. A body diameter central position of the second compression mechanism is offset to a body diameter central position of the first compression mechanism. Or a body diameter of the first compression mechanism is set larger than a body diameter of the second compression mechanism.
COPYRIGHT: (C)2005,JPO&NCIPI

10. 发明专利

JP2006291878A Control method and device for motor driven compressor 有权
标题翻译：电机驱动压缩机的控制方法和装置
公开(公告)号：JP2006291878A
公开(公告)日：2006-10-26
申请号：JP2005114805
申请日：2005-04-12
申请人： Honda Motor Co Ltd , Sanden Corp , サンデン株式会社 , 本田技研工業株式会社
发明人： SHIBUYA MAKOTO , YANAI TAKEHIRO , MATSUMURA HIDEKI , WATANABE HIDEKI , WAKAO SHINICHIRO
IPC分类号： F04B49/10 , H02P3/02
摘要： PROBLEM TO BE SOLVED: To provide a control method for a motor driven compressor for actualizing simple and inexpensive construction as a whole by using software for finding the winding temperature of a motor of the motor driven compressor without mounting a temperature sensor, and to provide its device.
SOLUTION: The control method for the motor driven compressor comprises computing and finding the winding temperature of the motor from the discharge pressure of the motor driven compressor, the rotating speed of the motor and an input current in a motor drive mechanism. Its device uses the same.
COPYRIGHT: (C)2007,JPO&INPIT

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