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公开(公告)号：US09198231B2
公开(公告)日：2015-11-24
申请号：US14002923
申请日：2012-08-06
申请人： Keiji Nagasaka , Hidetaka Sato , Koji Nakano , Shiro Matsubara , Satoshi Kominami , Kiyotaka Sumito , Kenji Shimizu
发明人： Keiji Nagasaka , Hidetaka Sato , Koji Nakano , Shiro Matsubara , Satoshi Kominami , Kiyotaka Sumito , Kenji Shimizu
IPC分类号： H05B1/02
CPC分类号： H05B1/0202 , H05B1/0236 , H05B2203/02
摘要： A heater control device having at least two PTC heaters having PTC elements includes switching units which are provided so as to correspond to the PTC heaters and which switch an energized state and a non-energized state of the PTC elements by being turned ON and OFF, pattern information which defines state combination patterns of the energized state and the non-energized state of the PTC elements with respect to a required power value for the heater unit, and a ratio controlling unit which when the required power for the heater unit is at an intermediate value of the required power values defined in the pattern information, controls a ratio of the energized state to the non-energized state of the PTC elements based on a ratio of ON time to OFF time for which an average power within a certain period matches the required power.
摘要翻译： 具有至少两个具有PTC元件的PTC加热器的加热器控制装置包括开关单元，该开关单元设置成对应于PTC加热器，并且通过接通和断开来切换PTC元件的通电状态和非通电状态， 模式信息，其相对于加热器单元的所需功率值定义PTC元件的通电状态和非通电状态的状态组合模式;以及比率控制单元，当加热器单元的所需功率处于 在图案信息中定义的所需功率值的中间值基于一定时间段内的平均功率匹配的ON时间与OFF时间的比率来控制通电状态与PTC元件的非通电状态的比率 所需的电力。
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公开(公告)号：US20130341318A1
公开(公告)日：2013-12-26
申请号：US14002923
申请日：2012-08-06
申请人： Keiji Nagasaka , Hidetaka Sato , Koji Nakano , Shiro Matsubara , Satoshi Kominami , Kiyotaka Sumito , Kenji Shimizu
发明人： Keiji Nagasaka , Hidetaka Sato , Koji Nakano , Shiro Matsubara , Satoshi Kominami , Kiyotaka Sumito , Kenji Shimizu
IPC分类号： H05B1/02
CPC分类号： H05B1/0202 , H05B1/0236 , H05B2203/02
摘要： A heater control device having at least two PTC heaters having PTC elements includes switching units which are provided so as to correspond to the PTC heaters and which switch an energized state and a non-energized state of the PTC elements by being turned ON and OFF, pattern information which defines state combination patterns of the energized state and the non-energized state of the PTC elements with respect to a required power value for the heater unit, and a ratio controlling unit which when the required power for the heater unit is at an intermediate value of the required power values defined in the pattern information, controls a ratio of the energized state to the non-energized state of the PTC elements based on a ratio of ON time to OFF time for which an average power within a certain period matches the required power.
摘要翻译： 具有至少两个具有PTC元件的PTC加热器的加热器控制装置包括开关单元，该开关单元设置成对应于PTC加热器，并且通过接通和断开来切换PTC元件的通电状态和非通电状态， 模式信息，其相对于加热器单元的所需功率值定义PTC元件的通电状态和非通电状态的状态组合模式;以及比率控制单元，当加热器单元的所需功率处于 在图案信息中定义的所需功率值的中间值基于一定时间段内的平均功率匹配的ON时间与OFF时间的比率来控制通电状态与PTC元件的非通电状态的比率 所需的电力。
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3.发明授权Heater control device, and control method and control program for heater control device 有权加热器控制装置，加热器控制装置的控制方法和控制程序公开(公告)号：US09351343B2
公开(公告)日：2016-05-24
申请号：US14002296
申请日：2012-08-06
IPC分类号： H05B1/02
CPC分类号： H05B1/0288 , H05B1/0236 , H05B2203/02
摘要： A heater control device includes a current calculating unit (20) which calculates a third value of current based on a first value of current flowing through a first PTC element of a first PTC heater which is in an energized state and a second value of current estimated to flow through a second PTC element of a second PTC heater which is to be newly put into an energized state next, and a switching control unit (21) which maintains a non-energized state of the second PTC element of the second PTC heater until it is determined that the third value of current calculated by the current calculating unit (20) is less than a predetermined maximum allowable value of current and puts the second PTC element of the second PTC heater into an energized state when the third value of current is less than the predetermined maximum allowable value of current.
摘要翻译： 一种加热器控制装置，包括电流计算单元（20），该电流计算单元基于流过处于通电状态的第一PTC加热器的第一PTC元件的电流的第一值和估计的电流的第二值来计算第三电流值 流过第二PTC加热器的第二PTC元件，该第二PTC元件将要再次被置于通电状态;以及切换控制单元，其保持第二PTC加热器的第二PTC元件的非通电状态，直到 确定由当前计算单元（20）计算出的电流的第三值小于预定的电流最大容许值，并且当第三电流值为第二PTC电流时将第二PTC加热器的第二PTC元件置于通电状态 小于电流的预定最大允许值。
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4.发明申请HEATER CONTROL DEVICE, AND CONTROL METHOD AND CONTROL PROGRAM FOR HEATER CONTROL DEVICE 有权加热器控制装置，以及用于加热器控制装置的控制方法和控制程序公开(公告)号：US20130334200A1
公开(公告)日：2013-12-19
申请号：US14002296
申请日：2012-08-06
IPC分类号： H05B1/02
CPC分类号： H05B1/0288 , H05B1/0236 , H05B2203/02
摘要： A heater control device includes a current calculating unit (20) which calculates a third value of current based on a first value of current flowing through a first PTC element of a first PTC heater which is in an energized state and a second value of current estimated to flow through a second PTC element of a second PTC heater which is to be newly put into an energized state next, and a switching control unit (21) which maintains a non-energized state of the second PTC element of the second PTC heater until it is determined that the third value of current calculated by the current calculating unit (20) is less than a predetermined maximum allowable value of current and puts the second PTC element of the second PTC heater into an energized state when the third value of current is less than the predetermined maximum allowable value of current.
摘要翻译： 一种加热器控制装置，包括电流计算单元（20），该电流计算单元基于流过处于通电状态的第一PTC加热器的第一PTC元件的电流的第一值和估计的电流的第二值来计算第三电流值 流过第二PTC加热器的第二PTC元件，该第二PTC元件将要再次被置于通电状态;以及切换控制单元，其保持第二PTC加热器的第二PTC元件的非通电状态，直到 确定由当前计算单元（20）计算出的电流的第三值小于预定的电流最大容许值，并且当第三电流值为第二PTC电流时将第二PTC加热器的第二PTC元件置于通电状态 小于电流的预定最大允许值。
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公开(公告)号：US20130293047A1
公开(公告)日：2013-11-07
申请号：US13979292
申请日：2011-11-07
申请人： Keiji Nagasaka , Koji Nakano
发明人： Keiji Nagasaka , Koji Nakano
IPC分类号： H02K11/02
CPC分类号： H02K11/05 , F04B35/04 , H02K11/024 , H02M1/44
摘要： An object is to provide an integrated-inverter electric compressor with which it is possible to reduce electromagnetic radiation noise, it is also possible to reduce the amount of external current leakage, and, additionally, even the amount of external current flow from an earth wire, and, moreover, it is possible to reduce the size, weight, and cost of a noise-reduction circuit. In an integrated-inverter electric compressor (1) in which an inverter (5) that controls power to be applied to an electric motor (3) is integrally installed in a housing (2) that contains, inside thereof, a compression mechanism and the electric motor (3) that drives the compression mechanism, impedances (Z) having the same capacitance are individually inserted and connected between the housing (2), which is chassis-grounded and into which harmonic currents from the inverter (5) and the electric motor (3) flow, and PN lines (7) that supply power from a power source to the inverter (5).
摘要翻译： 本发明的目的是提供一种能够减少电磁辐射噪声的集成逆变电动压缩机，也可以减少外部电流泄漏量，另外，即使外部电流从地线 ，此外，可以减小噪声降低电路的尺寸，重量和成本。 在控制向电动机（3）施加电力的逆变器（5）一体地安装在其内部包含压缩机构的壳体（2）的一体式逆变电动压缩机（1）中， 驱动压缩机构的电动机（3），具有相同电容的阻抗（Z）分别插入并连接在机架接地的壳体（2）和来自逆变器（5）的电流 电动机（3）流动，以及从电源向逆变器（5）供电的PN线（7）。
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公开(公告)号：US09059620B2
公开(公告)日：2015-06-16
申请号：US13062341
申请日：2010-02-04
申请人： Hidetaka Sato , Koji Nakano , Kazunori Teshima , Takashi Nakagami , Koji Toyama , Takeshi Hirano , Takayuki Watanabe , Naoto Kunieda
发明人： Hidetaka Sato , Koji Nakano , Kazunori Teshima , Takashi Nakagami , Koji Toyama , Takeshi Hirano , Takayuki Watanabe , Naoto Kunieda
CPC分类号： H02K11/0073 , H02K11/024 , H02K11/05 , H02K11/33 , H02M1/126 , H02M7/003
摘要： In an inverter in which noise reducing coils and a smoothing capacitor are provided on a power line to an inverter module to achieve a no-busbar configuration, simplification of the manufacturing process, reduction of the influence on the size of the inverter, enhanced noise reducing function, reduction in cost and so on, the smoothing capacitor is electrically connected, on the inverter module, to the power line in parallel with a power system board, and the noise reducing coils are connected to the power line by directly connecting output lead wires thereof to P-N terminals of the inverter module.
摘要翻译： 在逆变器中，将降压线圈和平滑电容器设置在逆变器模块的电力线上以实现无母线配置，简化制造工艺，减少对逆变器尺寸的影响，增强噪声降低 功能，成本降低等等，平滑电容器在逆变器模块上电连接到与电力系统板并联的电力线，并且降噪线圈通过直接连接输出引线而连接到电力线 到逆变器模块的PN端子。
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公开(公告)号：US20110163705A1
公开(公告)日：2011-07-07
申请号：US13062341
申请日：2010-02-04
申请人： Hidetaka Sato , Koji Nakano , Kazunori Teshima , Takashi Nakagami , Koji Toyama , Takeshi Hirano , Takayuki Watanabe , Naoto Kunieda
发明人： Hidetaka Sato , Koji Nakano , Kazunori Teshima , Takashi Nakagami , Koji Toyama , Takeshi Hirano , Takayuki Watanabe , Naoto Kunieda
IPC分类号： H02P6/00
CPC分类号： H02K11/0073 , H02K11/024 , H02K11/05 , H02K11/33 , H02M1/126 , H02M7/003
摘要： In an inverter in which noise reducing coils and a smoothing capacitor are provided on a power line to an inverter module to achieve a no-busbar configuration, simplification of the manufacturing process, reduction of the influence on the size of the inverter, enhanced noise reducing function, reduction in cost and so on, the smoothing capacitor is electrically connected, on the inverter module, to the power line in parallel with a power system board, and the noise reducing coils are connected to the power line by directly connecting output lead wires thereof to P-N terminals of the inverter module.
摘要翻译： 在逆变器中，将降压线圈和平滑电容器设置在逆变器模块的电力线上以实现无母线配置，简化制造工艺，减少对逆变器尺寸的影响，增强噪声降低 功能，成本降低等等，平滑电容器在逆变器模块上电连接到与电力系统板并联的电力线，并且降噪线圈通过直接连接输出引线而连接到电力线 到逆变器模块的PN端子。
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公开(公告)号：US20110006718A1
公开(公告)日：2011-01-13
申请号：US12919686
申请日：2009-09-17
申请人： Kazunori Teshima , Koji Toyama , Koji Nakano , Hidetaka Sato
发明人： Kazunori Teshima , Koji Toyama , Koji Nakano , Hidetaka Sato
CPC分类号： H05K7/1432 , H05K1/144 , H05K3/284 , H05K5/064 , H05K2201/10015 , H05K2201/10287 , H05K2201/10946 , H05K2201/10962 , H05K2203/1316 , H05K2203/1322 , H05K2203/1476
摘要： There is provided an inverter device that is small in size and has high durability against long-term use with vibration. A power substrate 20 is placed at a bottom portion of a box-shaped module case 11, and a control substrate 30 forms a lid of an opening in the module case 11, and thus an inverter device 10 of the present invention is modularized, thereby reducing a height of the inverter device 10. In the inverter device 10, a capacitor 22 is provided between the power substrate 20 and the control substrate 30, and the capacitor 22 is covered with a resin mold layer 12 and fixed in the module case 11. The capacitor 22 is fixed in the module case 11 by the resin mold layer 12, which provides higher durability against vibration than that by conventional fastening with a screw.
摘要翻译： 提供了一种尺寸小且对长期使用振动具有高耐久性的逆变器装置。 电源基板20配置在箱状的模块壳体11的底部，控制基板30形成模块壳体11的开口盖，因此本发明的逆变器装置10被模块化，由此 降低逆变器装置10的高度。在逆变器装置10中，电容器22设置在电力基板20和控制基板30之间，电容器22被树脂模制层12覆盖并固定在模块壳体11中 电容器22通过树脂模制层12固定在模块壳体11中，与通过螺钉的常规紧固相比，其提供比振动更高的耐久性。
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公开(公告)号：US08764415B2
公开(公告)日：2014-07-01
申请号：US12230138
申请日：2008-08-25
申请人： Makoto Hattori , Kazuki Niwa , Koji Nakano , Takashi Nakagami , Takayuki Takashige , Koji Toyama
发明人： Makoto Hattori , Kazuki Niwa , Koji Nakano , Takashi Nakagami , Takayuki Takashige , Koji Toyama
摘要： An integrated-inverter electric compressor whose grounding effect and grounding reliability are increased by reliably grounding an inverter device to a housing and in which the size the inverter device are reduced by simplifying the grounding structure is provided. The integrated-inverter electric compressor includes an inverter device provided in an inverter container on the outer circumference of a housing. The inverter device includes an inverter module formed by integrating a power-related metal substrate and a resin case and is provided with a control-related substrate on the upper surface of the inverter module; the resin case is integrated with mounting legs provided at a plurality of locations on the circumference; the mounting legs are grounded to the power-related metal substrate and the control-related substrate; and grounding terminals, which frame-ground the substrates to the housing, are insert-molded in such a manner that the grounding terminals are securable to the inverter container with screws.
摘要翻译： 提供了一种集成逆变电动压缩机，其通过将逆变器装置可靠地接地到壳体并且通过简化接地结构来减小逆变器装置的尺寸来增加接地效果和接地可靠性。 集成逆变器电动压缩机包括设置在壳体的外周的逆变器容器中的逆变器装置。 逆变器装置包括：逆变器模块，其通过集成功率相关的金属基板和树脂壳体，并且在逆变器模块的上表面上设置有控制相关的基板; 树脂壳体与设置在圆周上的多个位置的安装腿集成; 安装脚接地到与功率相关的金属基板和控制相关的基板; 并且将基板框架接地到壳体的接地端子以这样的方式插入成型，使得接地端子可用螺钉固定到逆变器容器。
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公开(公告)号：US20130224050A1
公开(公告)日：2013-08-29
申请号：US13822833
申请日：2011-10-12
IPC分类号： F04B35/04
CPC分类号： F04B35/04 , F01C21/10 , F04B39/121 , F04B39/16 , F04C23/008 , F04C2240/808 , H02K5/22
摘要： An object is to provide a motor-driven compressor capable of reducing cost required when a failure occurs in part of components configuring an inverter device. A power substrate assembly 50 is removably fixed to a housing body 10 in an inverter accommodation chamber 13, and a control substrate assembly 70 and a filter circuit assembly 90 are removably fixed to a cover 30. Therefore, when the cover 30 is removed from the housing body 10, the power substrate assembly 50, the control substrate assembly 70, and the filter circuit assembly 90 can be independently removed from the housing body 10 or the cover 30, and new power substrate assembly 50, control substrate assembly 70, and filter circuit assembly 90 can be independently mounted on the housing body 10 or the cover 30.
摘要翻译： 本发明的目的是提供一种电动压缩机，其能够降低部分构成逆变器装置的部件中发生故障时所需的成本。 功率基板组件50可拆卸地固定在逆变器容纳室13中的壳体10上，并且控制基板组件70和滤波器电路组件90可移除地固定到盖30上。因此，当盖30从 壳体10，动力基板组件50，控制基板组件70和过滤器回路组件90可以独立地从壳体10或盖30移除，并且新的动力基板组件50，控制基板组件70和过滤器 电路组件90可以独立地安装在壳体10或盖30上。
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