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1. 发明专利

JP2012127616A Air conditioning system 有权
标题翻译：空调系统
公开(公告)号：JP2012127616A
公开(公告)日：2012-07-05
申请号：JP2010281763
申请日：2010-12-17
申请人： Aisin Seiki Co Ltd , アイシン精機株式会社
发明人： KUSABA TAKESHI , TSUCHIURA MASAHITO , KATO TOMOHIKO
IPC分类号： F24F11/02
摘要： PROBLEM TO BE SOLVED: To provide an air conditioning system capable of properly controlling equipment protection while improving energy saving performance.SOLUTION: In the air conditioning system, a centralized control apparatus 51 issues a thinning control command to a plurality of air conditioners 1, to selectively stop the plurality of air conditioners 1. The plurality of air conditioners 1 respectively perform equipment protection control. The thinning control command is invalidated when the thinning control command is issued during execution of the equipment protection control or when equipment protection control command is issued during execution of thinning control.
摘要翻译：要解决的问题：提供能够在提高节能性能的同时适当地控制设备保护的空调系统。解决方案：在空调系统中，集中控制装置51向多个空调1发出变薄控制命令，以选择性地停止多个空调1。多个空调1分别执行设备保护控制。当在执行设备保护控制期间发出稀疏控制命令时，或者在执行变薄控制期间发出设备保护控制命令时，变薄控制命令无效。版权所有（C）2012，JPO＆INPIT

2. 发明专利

JP2009079801A Engine-driven air conditioner 审中-公开
标题翻译：发动机空调
公开(公告)号：JP2009079801A
公开(公告)日：2009-04-16
申请号：JP2007247927
申请日：2007-09-25
申请人： Aisin Seiki Co Ltd , アイシン精機株式会社
发明人： KATO TOMOHIKO , YAI KATSUNORI
IPC分类号： F25B27/00 , F24F5/00 , F24F11/02 , H02P9/30
摘要： PROBLEM TO BE SOLVED: To provide an engine-driven air conditioner effective for increasing an upper limit value of an engine rotational frequency and increasing an air conditioning capacity. SOLUTION: This air conditioner comprises an air conditioning circuit comprising a compressor 13 driven by an engine 11 and generating air-conditioning action, a generator 52 driven by the engine 11, a convertor 50 for converting AC voltage generated by the generator 52 to DC voltage, a second power convertor 40 for converting AC voltage generated by a commercial power source 41 to DC voltage and electrically connected with the convertor 50, and an auxiliary machine 90 driven by output power of the convertor 50 or output power of the second power convertor 40. A control means suppresses the output voltage of the generator 52 to be lower than a limited voltage value by flux weakening control when the output voltage of the generator 52 becomes higher than the voltage of commercial power source. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种有效地增加发动机转速的上限值并增加空调能力的发动机驱动的空调。解决方案：该空调包括空调回路，该空调回路包括由发动机11驱动并产生空气调节作用的压缩机13，由发动机11驱动的发电机52，用于转换由发电机52产生的交流电压的转换器50 用于将由商用电源41产生的AC电压转换为DC电压并与转换器50电连接的第二电力转换器40以及由转换器50的输出功率驱动的辅助机械90或第二功率转换器40.当发电机52的输出电压变得高于商用电源的电压时，控制装置通过磁通弱化控制来抑制发电机52的输出电压低于有限的电压值。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2004316934A Engine driven air conditioning system with power generating function 有权
公开(公告)号：JP2004316934A
公开(公告)日：2004-11-11
申请号：JP2003106970
申请日：2003-04-10
申请人： Aisin Seiki Co Ltd , アイシン精機株式会社
发明人： KUSHIRO KAN , NAKAMURA MASAHIKO , KATO TOMOHIKO
IPC分类号： F24F5/00 , F25B27/00 , H02P9/08
摘要： PROBLEM TO BE SOLVED: To provide an engine driven air conditioning system, allowing operation of auxiliary equipment with electric power generated by a generator while reducing a load on an engine. SOLUTION: The engine driven air conditioning system has the auxiliary equipment for executing collateral function regarding one of an engine, a compressor, a refrigerant circuit and a heat exchanger. It comprises a generator 80 to be driven by the engine for outputting AC power, a converter 81 for converting the output of the generator 80 into AC power having constant voltage and specified frequency, and a control part 86 electrically linking the converter 81 to the auxiliary equipment and using the AC power converted by the converter 81 as power supply for the auxiliary equipment. It is set so that, at starting the engine 11, the auxiliary equipment is driven by the power of a commercial power supply 89, and after a stable load on the engine 11, the drive of the auxiliary equipment is transferred from the commercial power supply 89 to the power of the generator 80. COPYRIGHT: (C)2005,JPO&NCIPI

4. 发明专利

JP2004044935A Engine driving type air conditioner 有权
公开(公告)号：JP2004044935A
公开(公告)日：2004-02-12
申请号：JP2002204013
申请日：2002-07-12
申请人： Aisin Seiki Co Ltd , アイシン精機株式会社
发明人： KATO TOMOHIKO
IPC分类号： F24F5/00 , F24F11/00 , F24F11/02 , F25B27/00 , F25B49/02
摘要： PROBLEM TO BE SOLVED: To connect an engine driving type air conditioner to both of a single-phase power source and a three-phase power source without generating short-circuiting in misconnection. SOLUTION: This engine driving-type air conditioner comprises a power source terminal board 10 comprising a first terminal 11, a second terminal 12 and a third terminal 13, a first load group 1 connected to the first terminal 11 at its one end, a second load group 2 connected to the second terminal 12 at its one end, and a third load group 3 connected between the first terminal 11 and the second terminal 12. When connecting to the single-phase power source, the first terminal 11 and the second terminal 12 are connected to the power source, the other end of the first load group 1 is connected to the second terminal 12, and the other end of the second load group is connected to the first terminal 11, and when connecting to the three-phase power source, the first terminal 11, the second terminal 12 and the third terminal 13 are connected to the power source, and the other end of the first load group and the other end of the second load group 2 are connected to the third terminal 13. COPYRIGHT: (C)2004,JPO

5. 发明专利

JP2013172633A Power supply device capable of performing autonomous operation 有权
标题翻译：能够执行自动操作的电源装置
公开(公告)号：JP2013172633A
公开(公告)日：2013-09-02
申请号：JP2012037208
申请日：2012-02-23
申请人： Aisin Seiki Co Ltd , アイシン精機株式会社
发明人： KATO TOMOHIKO , YAI KATSUNORI
IPC分类号： H02M7/12 , H02H9/02 , H02J1/00 , H02M7/06
摘要： PROBLEM TO BE SOLVED: To provide a power supply device capable of performing an autonomous operation, with which even in the case of autonomous activation by an external power supply, it is possible to suppress inrush current to a smoothing capacitor.SOLUTION: A power supply device 1 capable of performing an autonomous operation according to the present invention includes: a smoothing capacitor 3 connected to a load Y in parallel; a first power converter 2 that converts AC voltage supplied from a commercial power supply Z into DC voltage; a first power supply line 4 that connects the first power converter 2 and the smoothing capacitor 3 in parallel; a first inrush current suppression circuit 41 arranged on the first power supply line 4; a starter 5 that activates an engine 6 based on electric power supplied from the commercial power supply Z or an external power supply X; a power generator 7 driven by the engine 6; a second power converter 81 that converts AC voltage generated by the power generator 7 into DC voltage; and a second power supply line 9 that connects the second power converter 81 and the load Y in parallel. The second power supply line 9 includes a second inrush current suppression circuit 91.
摘要翻译：要解决的问题：为了提供能够执行自主操作的电源装置，即使在通过外部电源的自动激活的情况下也可以抑制对平滑电容器的浪涌电流。解决方案：电源根据本发明的能够进行自主操作的装置1包括：并联连接到负载Y的平滑电容器3; 将从商用电源Z提供的交流电压转换为直流电压的第一电力转换器2; 将第一电力变换器2和平滑电容器3并联连接的第一电源线4; 布置在第一电源线4上的第一浪涌电流抑制电路41; 起动器5，其基于从商用电源Z或外部电源X供给的电力来起动发动机6; 由发动机6驱动的发电机7; 将由发电机7产生的交流电压转换为直流电压的第二电力转换器81; 以及并联连接第二功率转换器81和负载Y的第二电源线9。第二电源线9包括第二浪涌电流抑制电路91。

6. 发明专利

JP2009047353A Engine drive type air conditioning device 有权
标题翻译：发动机驱动型空调装置
公开(公告)号：JP2009047353A
公开(公告)日：2009-03-05
申请号：JP2007213872
申请日：2007-08-20
申请人： Aisin Seiki Co Ltd , アイシン精機株式会社
发明人： KATO TOMOHIKO , YAI KATSUNORI
IPC分类号： F25B27/00 , F24F11/02
摘要： PROBLEM TO BE SOLVED: To provide an engine drive type air conditioning device effectively improving air conditioning capacity by increasing an upper limit value of engine rotational frequency. SOLUTION: This air conditioning device comprises an air conditioning circuit comprising a compressor 13 driven by an engine 11 and generating air conditioning action, a generator 52 driven by the engine 11, a convertor 50 converting AC voltage generated by the generator 52 into DC voltage, a second power convertor 40 converting AC voltage generated by a commercial power source 41 into DC voltage and electrically connected with the convertor 50, and an auxiliary machine 90 driven by output power of the convertor 50 or output power of the second power convertor 40. A cutoff element 91 is allowed to perform cutoff operation when the engine rotational frequency is higher than a prescribed value, thus the supply of output power of the convertor 50 to an auxiliary machine 90 side is cut off. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种通过增加发动机转速的上限值来有效地提高空调能力的发动机驱动型空调装置。解决方案：该空调装置包括空调回路，该空调回路包括由发动机11驱动并产生空气调节作用的压缩机13，由发动机11驱动的发电机52，将由发电机52产生的交流电压转换成将由商用电源41产生的交流电压转换为直流电压并与转换器50电连接的第二电力转换器40以及由转换器50的输出功率驱动的辅助机械90或第二电力转换器的输出功率当发动机转速高于规定值时，允许切断元件91进行切断动作，切换到辅机90侧的转换器50的输出功率的供给。版权所有（C）2009，JPO＆INPIT

7. 发明专利

JP2007017026A Gas heat pump air conditioner with generating function 审中-公开
标题翻译：具有产生功能的气体热泵空气调节器
公开(公告)号：JP2007017026A
公开(公告)日：2007-01-25
申请号：JP2005196535
申请日：2005-07-05
申请人： Aisin Seiki Co Ltd , アイシン精機株式会社
发明人： KATO TOMOHIKO
IPC分类号： F25B27/00 , F24F5/00 , F24F11/02
摘要： PROBLEM TO BE SOLVED: To provide an efficient air conditioner with efficient generating function by attaining stabilized power supply and combining air conditioning control with power generation. SOLUTION: The internal combustion engine-driven heat pump air conditioner comprises a compressor including an outdoor unit and an indoor unit and driven by a gas engine; a generator driven by the gas engine and outputting alternate current; a power conversion device converting the alternate current to direct current; and a commercial power source. When output power of the generator is a predetermined value or less in supply of power obtained through the power conversion device to accessories of the outdoor unit or accessories of the indoor unit, power generation of the generator is stopped, and commercial power is supplied to the accessories of the outdoor unit or the accessories of the indoor unit. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：通过实现稳定的电源并将空调控制与发电相结合，提供具有高效发电功能的高效空调。内燃机驱动的热泵空调机包括由气体发动机驱动的室外机和室内机的压缩机，由燃气发动机驱动并输出交流电的发电机; 将交流电转换为直流电的电力转换装置; 和商业电源。当通过电力转换装置获得的电力供给到室外机的附件或者室内机的附件的发电机的输出功率为规定值以下时，停止发电机的发电，向室外机附件或室内机附件。版权所有（C）2007，JPO＆INPIT

8. 发明专利

JP2012117699A Air conditioning system 有权
标题翻译：空调系统
公开(公告)号：JP2012117699A
公开(公告)日：2012-06-21
申请号：JP2010265389
申请日：2010-11-29
申请人： Aisin Seiki Co Ltd , アイシン精機株式会社
发明人： ITO MINORU , KUSABA TAKESHI , KATO TOMOHIKO
IPC分类号： F24F11/02
摘要： PROBLEM TO BE SOLVED: To provide an air conditioning system capable of improving energy-saving property by means of thinning-out control even while performing optimal control of air conditioning with a plurality of outdoor units which perform the air conditioning of a space to be air-conditioned, respectively.SOLUTION: The air conditioning system calculates first air conditioning ability which is the total value of air conditioning ability of all outdoor units 10 of a first number of the units during operation with the optimal control, out of the plurality of outdoor units 10, and at the same time, calculates second air conditioning ability which is the total value of the maximum air conditioning ability of all outdoor units 10 of a second number of the units smaller than the first number of the units of the plurality of outdoor units 10. Centralized control equipment 51, when the first air conditioning ability is less than the second air conditioning ability, reduces the number of the operated units of the plurality of outdoor units 10 from the first number of the units to the second number of the units.
摘要翻译：要解决的问题：提供一种空调系统，即使在进行空调的多个室外单元的空调的最佳控制的同时，也可以通过间隔控制来提高节能性分别进行空调。解决方案：空调系统在多个室外机10中计算作为最佳控制的第一单元的所有室外单元10的空调能力的总量的第一空调能力，并且同时计算第二空调能力，该第二空调能力是比多个室外单元10的第一单元数小的第二数量的单元的所有室外单元10的最大空调能力的总值集中控制装置51在第一空调能力小于第二空调能力的情况下，将多个室外机10的被操作单元的数量从第一单元数减少到第二单元数。版权所有（C）2012，JPO＆INPIT

9. 发明专利

JP2011247806A Level detection device 审中-公开
标题翻译：液位检测装置
公开(公告)号：JP2011247806A
公开(公告)日：2011-12-08
申请号：JP2010122816
申请日：2010-05-28
申请人： Aisin Seiki Co Ltd , アイシン精機株式会社
发明人： KATO TOMOHIKO , OZAKI DAISUKE
IPC分类号： G01F23/24
CPC分类号： F01P11/18 , G05D9/12
摘要： PROBLEM TO BE SOLVED: To provide a level detection device for detecting the liquid level position of coolant stored in a coolant tank by a simple structure while suppressing the deterioration of an electrode, any erroneous operation due to a noise and the deterioration of emission performance.SOLUTION: A level detection device 20 is provided with: a pair of electrodes 21 and 22 configured so as to be immersed in coolant L stored in a coolant tank 11 when the liquid level position of the coolant L is higher than a prescribed position P, and to perform conduction via the coolant L; a transmitter 23 configured to generate a sine wave having specific frequency the center of whose amplitude is turned to be zero, and to output it to one electrode 21; and a receiver 24 having a band pass filter 42 configured to input the sine wave output from the transmitter 23 from the other electrode 22, and to make the sine wave pass and a pulse/digital conversion part 44 configured to determine the liquid level position based on the sine wave which has passed the band path filter 42.
摘要翻译：要解决的问题：提供一种液位检测装置，用于通过简单的结构来检测存储在冷却剂箱中的冷却剂的液面位置，同时抑制电极的劣化，由于噪声和劣化导致的任何错误操作排放性能。解决方案：电平检测装置20具有：一对电极21和22，其被配置为当冷却剂L的液面位置高于规定值时被浸入存储在冷却剂罐11中的冷却剂L中位置P，并且经由冷却剂L进行传导; 发送器23，其被配置为产生具有特定频率的正弦波，振幅的中心被转动为零，并将其输出到一个电极21; 以及具有带通滤波器42的接收器24，其被配置为从另一个电极22输入从发送器23输出的正弦波，并且使正弦波通过;以及脉冲/数字转换部44，被配置为基于液位位置确定已经通过了带通滤波器42的正弦波。版权所有（C）2012，JPO＆INPIT

10. 发明专利

JP2010279180A Input-voltage monitoring circuit for power supply device 审中-公开
标题翻译：用于电源设备的输入电压监控电路
公开(公告)号：JP2010279180A
公开(公告)日：2010-12-09
申请号：JP2009129427
申请日：2009-05-28
申请人： Aisin Seiki Co Ltd , アイシン精機株式会社
发明人： KATO TOMOHIKO , YAI KATSUNORI
IPC分类号： H02M7/12
摘要： PROBLEM TO BE SOLVED: To provide an input-voltage monitoring circuit for power supply device that suppresses increase in the size of a control substrate.
SOLUTION: The control substrate 20 assesses an AC commercial power supply voltage, on the basis of a voltage of a DC power supply generated by a converter 17 for driving a cell motor when a switch 18 is in a non-conductive state.
COPYRIGHT: (C)2011,JPO&INPIT

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