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1.发明申请Refrigerator-freezer controller of refrigenator-freezer, and method for determination of leakage of refrigerant 审中-公开冷冻机的冷冻柜控制器及制冷剂泄漏的测定方法公开(公告)号：US20050086952A1
公开(公告)日：2005-04-28
申请号：US10490123
申请日：2002-09-19
申请人： Hikaru Nonaka , Tsutomu Sakuma , Munehiro Horie , Yoshihiko Uenoyama , Shoji Hashimoto , Shinji Hirai , Susumu Saruta , Ryousuke Yamamoto , Katsushi Sumihiro
发明人： Hikaru Nonaka , Tsutomu Sakuma , Munehiro Horie , Yoshihiko Uenoyama , Shoji Hashimoto , Shinji Hirai , Susumu Saruta , Ryousuke Yamamoto , Katsushi Sumihiro
CPC分类号： F25B49/005 , F25B5/02 , F25B2400/12 , F25B2500/222 , F25B2600/0251 , F25B2600/0253 , F25B2600/2507 , F25B2700/171 , F25B2700/21174 , F25B2700/21175 , F25D11/022 , F25D17/065 , F25D29/00 , F25D2317/0682 , F25D2400/04 , F25D2700/10 , F25D2700/12 , F25D2700/122 , F25D2700/14 , Y02B30/741 , Y02B40/32
摘要： A refrigerator-freezer is described, in which refrigerant leakage from the refrigeration cycle can be safely detected. The refrigerator-freezer comprises: a refrigeration cycle formed by a compressor, a capillary, an evaporator and an accumulator connected in series, and filled with a flammable refrigerant; a cooling fan configured to blow the cold air cooled by the evaporator in the refrigerator-freezer; and a refrigerant leakage detection system configured to detect leakage of the flammable refrigerant, wherein the refrigerant leakage detection system is provided with a temperature sensor configured to measure the temperature of a refrigerant conduit of the evaporator and judges that the flammable refrigerant is leaking in the low pressure side of the refrigeration cycle when the temperature is detected by the temperature sensor with the compressor being halted is no lower than a predetermined temperature.
摘要翻译： 描述了可以安全地检测制冷循环中的制冷剂泄漏的冷藏库。 冰箱冷冻机包括：由压缩机，毛细管，蒸发器和蓄电池串联形成的充满可燃制冷剂的制冷循环; 冷却风扇，其构造为将由所述蒸发器冷却的冷空气吹送到所述冷藏库中; 以及制冷剂泄漏检测系统，其构造为检测所述可燃性制冷剂的泄漏，其中所述制冷剂泄漏检测系统设置有温度传感器，所述温度传感器构造成测量所述蒸发器的制冷剂管道的温度，并判断所述可燃制冷剂在低温 当由压缩机停止的温度传感器检测到温度时，制冷循环的压力侧不低于预定温度。
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公开(公告)号：US20050039469A1
公开(公告)日：2005-02-24
申请号：US10494449
申请日：2002-10-30
申请人： Hikaru Nonaka , Shinji Hirai , Yoshihiko Uenoyama , Tsutomu Sakuma , Susumu Saruta , Shoji Hashimoto
发明人： Hikaru Nonaka , Shinji Hirai , Yoshihiko Uenoyama , Tsutomu Sakuma , Susumu Saruta , Shoji Hashimoto
CPC分类号： F25B49/005 , F25B5/02 , F25B49/025 , F25B2400/12 , F25B2500/221 , F25B2500/222 , F25B2600/021 , F25B2600/2511 , F25B2700/151 , F25B2700/21174 , F25B2700/21175 , F25D11/022 , F25D17/065 , F25D2400/04 , F25D2400/30 , F25D2400/36 , F25D2700/02 , F25D2700/14 , Y02B30/741
摘要： A refrigerator of the present invention includes a refrigerating cycle including a compressor (24), a condenser (25), an expander (30, 31) and an evaporator (16, 20) and filled with a flammable refrigerant, a load detector (41) detecting a change in load of the compressor (25), and a control device (43) detecting a damage which is a cause for leak of the refrigerant from the refrigerating cycle, based on a detection output of the load detector (41).
摘要翻译： 本发明的冰箱包括一个包括压缩机（24），冷凝器（25），膨胀机（30,31）和蒸发器（16,20）并填充有可燃性制冷剂的制冷循环装置，负载检测器 检测压缩机（25）的负荷变化的控制装置（43），以及控制装置（43），根据负载检测器（41）的检测输出，检测作为制冷剂从制冷循环泄漏的原因的损坏。
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公开(公告)号：US07143591B2
公开(公告)日：2006-12-05
申请号：US10494449
申请日：2002-10-30
申请人： Hikaru Nonaka , Shinji Hirai , Yoshihiko Uenoyama , Tsutomu Sakuma , Susumu Saruta , Shoji Hashimoto
发明人： Hikaru Nonaka , Shinji Hirai , Yoshihiko Uenoyama , Tsutomu Sakuma , Susumu Saruta , Shoji Hashimoto
IPC分类号： G01K13/00
CPC分类号： F25B49/005 , F25B5/02 , F25B49/025 , F25B2400/12 , F25B2500/221 , F25B2500/222 , F25B2600/021 , F25B2600/2511 , F25B2700/151 , F25B2700/21174 , F25B2700/21175 , F25D11/022 , F25D17/065 , F25D2400/04 , F25D2400/30 , F25D2400/36 , F25D2700/02 , F25D2700/14 , Y02B30/741
摘要： A refrigerator of the present invention includes a refrigerating cycle including a compressor, a condenser, an expander and an evaporator and filled with a flammable refrigerant, a load detector detecting a change in load of the compressor, and a control device detecting a damage which is a cause for leak of the refrigerant from the refrigerating cycle, based on a detection output of the load detector.
摘要翻译： 本发明的冰箱包括：制冷循环，包括压缩机，冷凝器，膨胀器和蒸发器，并填充有可燃性制冷剂;负载检测器，检测压缩机的负荷变化;以及控制装置， 基于负载检测器的检测输出，致冷剂从制冷循环泄漏的原因。
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公开(公告)号：US09086044B2
公开(公告)日：2015-07-21
申请号：US13472566
申请日：2012-05-16
申请人： Shoji Hashimoto , Ryuichi Kimata
发明人： Shoji Hashimoto , Ryuichi Kimata
CPC分类号： F02N11/08 , F02D29/06 , F02N11/04 , F02N19/005 , F02N2300/104 , H02P27/048 , H02P27/08 , H02P29/50 , H02P2209/05 , H02P2209/11
摘要： In a start control apparatus for an engine generator having a booster adapted to boost an output of a battery, there is provided an engine starter adapted to supply the boosted battery output to an output winding as a motor current to start the engine, and it is configured to determine whether a position of the piston is before a top dead center (TDC) when the motor current is to be supplied to the winding, and the motor current is increased by an increment when the piston position of the engine is determined to be before the TDC.
摘要翻译： 在具有用于提升电池输出的助力器的发动机发电机起动控制装置中，提供了一种发动机起动器，其适用于将升压的电池输出作为电动机电流供给到输出绕组以起动发动机，并且它是 被配置为当将电动机电流提供给绕组时确定活塞的位置是否在上止点（TDC）之前，并且当发动机的活塞位置被确定为电动机电流时增加增量 在TDC之前。
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公开(公告)号：US20120294049A1
公开(公告)日：2012-11-22
申请号：US13472558
申请日：2012-05-16
IPC分类号： H02M5/45
摘要： In a parallel running control apparatus for an inverter generator A having a first, second and third inverters each connected to three windings wound around an alternator driven by an engine and converts alternating current outputted therefrom to direct/alternating current to output alternating current, and first, second and third controllers to control turning ON/OFF of the switching elements, and the inverter generator A is configured to run in parallel with at least one inverter generator B which is configured to be same as the inverter generator A to output a three-phase alternating current.
摘要翻译： 在用于逆变器发电机A的并联运行控制装置中，具有第一，第二和第三变换器，每个逆变器连接到缠绕在由发动机驱动的交流发电机上的三个绕组，并将从其输出的交流电转换成直流/交流电流以输出交流电， ，第二控制器和第三控制器，用于控制开关元件的接通/断开，并且逆变器发生器A被配置为与被配置为与逆变器发生器A相同的至少一个逆变器发生器B并联运行， 相交流电。
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公开(公告)号：US08232777B2
公开(公告)日：2012-07-31
申请号：US12504457
申请日：2009-07-16
申请人： Shoji Hashimoto , Kazufumi Muronoi
发明人： Shoji Hashimoto , Kazufumi Muronoi
CPC分类号： H02M7/53873 , H02M5/4585 , H02P9/48 , H02P27/08 , H02P29/50 , H02P2101/45
摘要： In an inverter generator having an engine generator unit generating alternating current, a converter converting the alternating current to direct current, an inverter that converts the direct current to alternating current, an inverter driver that drives switching elements with a PWM signal generated using a reference sine wave of a desired output voltage waveform and a carrier and makes the alternating current to the alternating current of a predetermined frequency, the alternating current supplied to an electrical load is detected, gains Gn (n: 2, 3, 4, 5, 6, . . . m) of n-th harmonics of the reference sine wave and amplitudes An are calculated from the detected current, and the reference sine wave is corrected by a sum obtained by the calculated gains and amplitudes. With this, the reference sine wave is accurately corrected to reliably remove harmonic distortion components from the output voltage waveform.
摘要翻译： 在具有产生交流电的发动机发电机单元的逆变器发电机中，将交流电转换为直流电的转换器，将直流转换为交流电的逆变器，使用参考正弦产生的PWM信号驱动开关元件的逆变器驱动器 所需输出电压波形和载波的波形，并使交流电流达到预定频率的交流电流，检测提供给电负载的交流电流，增益Gn（n：2,3,4,5,6， 根据检测到的电流计算参考正弦波和幅度An的n次谐波的... m），并且通过计算的增益和幅度获得的和来校正参考正弦波。 由此，精确地校正参考正弦波，以便可靠地从输出电压波形中去除谐波失真分量。
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公开(公告)号：US08102066B2
公开(公告)日：2012-01-24
申请号：US12502876
申请日：2009-07-14
申请人： Shoji Hashimoto , Kazufumi Muronoi
发明人： Shoji Hashimoto , Kazufumi Muronoi
IPC分类号： H02P9/04
摘要： In an inverter generator, having a generator unit driven by an internal combustion engine whose throttle valve is moved by an actuator and generates alternating current, and an inverter that converts converted direct current to alternating current with switching elements to supply to an electrical load, voltage and current supplied to the electrical load is detected, a power factor is calculated from the detected voltage and the current, a power of the load is estimated from the detected current and the calculated power factor. Then a desired speed of the engine is determined based on the estimated power of the load, and the actuator is controlled such that an engine speed becomes equal to the desired engine speed, thereby improving the response of engine speed control.
摘要翻译： 在逆变器发电机中，具有由节气门由致动器驱动并产生交流电流的内燃机驱动的发电机单元，以及将开关元件的转换后的直流电转换为交流电以供给电负载的逆变器，电压 并且检测提供给电负载的电流，根据检测到的电压和电流计算功率因数，根据检测电流和计算出的功率因数估计负载的功率。 然后，基于负荷的估计功率确定发动机的期望速度，并且控制致动器，使得发动机转速变得等于期望的发动机转速，从而改善发动机转速控制的响应。
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公开(公告)号：US20100206092A1
公开(公告)日：2010-08-19
申请号：US12591149
申请日：2009-11-10
IPC分类号： G01L1/22
CPC分类号： G01L9/0098
摘要： A temperature compensated force detection element is provided with a substrate, an insulation layer disposed above the substrate, and a p-type semiconductor layer disposed above the insulation layer, and a positive electrode and a negative electrode disposed apart from each other above the p-type semiconductor layer. A gauge portion being electrically connected to the positive electrode and having a higher impurity concentration than the p-type semiconductor layer, and an n-type region electrically connected to the negative electrode are formed in the p-type semiconductor layer.
摘要翻译： 温度补偿力检测元件设置有基板，设置在基板上方的绝缘层和设置在绝缘层上方的p型半导体层，以及在p型绝缘层上方彼此分离设置的正极和负极， 型半导体层。 与p型半导体层相比，与正极电连接并具有比p型半导体层更高的杂质浓度的测量部，在p型半导体层中形成与负极电连接的n型区域。
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公开(公告)号：US20060202559A1
公开(公告)日：2006-09-14
申请号：US11367278
申请日：2006-03-06
申请人： Shoji Hashimoto , Motohiro Shimizu
发明人： Shoji Hashimoto , Motohiro Shimizu
IPC分类号： H02J9/00
CPC分类号： H02J9/062 , H02J9/066 , H02J9/08 , Y02E20/14 , Y10T307/615
摘要： A system interconnection control section 7 interconnects and parallels off an output from a generator 1 with a system 9, and supplies an output from the generator 1 to a load 10. A selection switch 24 that selects operation modes of the generator 1 is provided. The operation modes are an interconnected operation mode to shut down operation of the generator 1 and an isolated operation mode to operate the generator 1 after disconnecting the output from the generator 1 from the system, when a power of the system 9 has been stopped. During a power failure, the selection switch 24 is switched to select a start and a shutdown of an isolated operation.
摘要翻译： 系统互连控制部分7将来自发电机1的输出与系统9互连并平行，并且将来自发电机1的输出提供给负载10。 提供选择发生器1的操作模式的选择开关24。 操作模式是当系统9的电力已经停止时，关闭发电机1的操作和隔离操作模式的互连操作模式以在将发电机1的输出与系统断开之后操作发电机1。 在电源故障期间，选择开关24被切换以选择隔离操作的启动和关闭。
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公开(公告)号：US09077207B2
公开(公告)日：2015-07-07
申请号：US13472560
申请日：2012-05-16
申请人： Shoji Hashimoto , Yoichi Yamamura
发明人： Shoji Hashimoto , Yoichi Yamamura
CPC分类号： H02J3/40 , H02P9/02 , H02P25/22 , Y10T307/707
摘要： In a parallel running control apparatus for inverter generator A having first, second and third inverters adapted convert alternating current outputted from windings wound around an alternator into direct/alternating current by driving switching elements, and CPUs to control turning ON/OFF of the switching elements, it is configured so that the generator A runs in parallel with at least one inverter generator B, which is configured to be same as the inverter generator A, to output a three-phase alternating current, and one of the CPU determines that the generator B was stopped when at least one of phase differences between a phase of an output from the first inverter and phases of outputs from the second and third inverters becomes greater than or equal to a predetermined value.
摘要翻译： 在用于逆变器发电机A的并联运行控制装置中，具有第一，第二和第三变换器，其适于将通过驱动开关元件将缠绕在交流发电机上的绕组输出的交流电转换为直接/交流电，以及CPU来控制开关元件的接通/断开 被配置为使得发电机A与被配置为与逆变器发生器A相同的至少一个逆变器发电机B并联运行，以输出三相交流电，并且CPU中的一个确定发电机 当来自第一反相器的输出的相位和来自第二和第三反相器的输出的相位之间的相位差中的至少一个相位差变得大于或等于预定值时，B停止。
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