-
公开(公告)号：US20090086519A1
公开(公告)日：2009-04-02
申请号：US11917713
申请日：2006-06-16
申请人： Hideki Sadakata , Hiroshi Tominaga , Yoshiaki Ishio , Izuo Hirota
发明人： Hideki Sadakata , Hiroshi Tominaga , Yoshiaki Ishio , Izuo Hirota
IPC分类号： H02M7/537
CPC分类号： H05B6/062 , H02M1/4225 , H02M5/458 , H02M2001/007 , Y02B70/126
摘要： An induction heating apparatus capable of stop heating without excessively boosting output voltages of a booster circuit and a power factor correction circuit is provided.The induction heating apparatus includes a boosting function unit, an inverter circuit 15 and a booster circuit controller 32. The boosting function unit which includes a power factor correction circuit 7 and a booster circuit 14, inputs a direct-current power, boosts the input direct-current power to a direct-current voltage having a peak value larger than the peak value of the input direct-current power by turning on/off a switching element, and outputs the boosted voltage. The inverter circuit 15 which includes a heating coil 21, inputs the direct-current voltage output by the boosting function unit to generate a high frequency current in the heating coil 21 by turning on/off operation of a different switching element. The booster circuit controller 32 stops a boosting operation of the boosting function unit without a prescribed delay or more from the stop of an operation of the inverter circuit 15.
摘要翻译： 提供一种能够在不过度升高升压电路和功率因数校正电路的输出电压的情况下停止加热的感应加热装置。 感应加热装置包括升压功能单元，逆变器电路15和升压电路控制器32.包括功率因数校正电路7和升压电路14的升压功能单元输入直流电力，将直接输入 - 通过接通/关断开关元件，对具有大于输入直流电力的峰值的峰值的直流电压的电流供电，并输出升压电压。 包括加热线圈21的逆变器电路15输入由升压功能单元输出的直流电压，以通过不同的开关元件的导通/截止操作在加热线圈21中产生高频电流。 升压电路控制器32停止升压功能单元的升压动作，而不会停止逆变器电路15的动作。
-
公开(公告)号：US07420828B2
公开(公告)日：2008-09-02
申请号：US11658889
申请日：2006-06-02
申请人： Yoshiaki Ishio , Hiroshi Tominaga , Hideki Sadakata , Izuo Hirota
发明人： Yoshiaki Ishio , Hiroshi Tominaga , Hideki Sadakata , Izuo Hirota
摘要： The present invention provides an induction heating apparatus that can detect that a power factor correction circuit is in operation or in non-operation. The induction heating apparatus includes a power factor correction circuit that corrects a power factor of an inputted direct-current power supply by turning on and off a switching element connected to a choke coil, a booster circuit that boosts an output voltage of the power factor correction circuit by turning on and off a switching element connected to a choke coil, an inverter circuit that inputs the output voltage of the booster circuit to generate a high-frequency current in a heating coil by turning on and off a switching element, and an inverter circuit drive control unit that, in driving the power factor correction circuit, controls output of the inverter circuit such that an input current reaches a target value and detects the voltage in the booster circuit. The inverter circuit drive control unit stops the output of the inverter circuit when it is detected that the power factor correction circuit is in non-operation.
摘要翻译： 本发明提供一种感应加热装置，其能够检测功率因数校正电路正在运行或不工作。 感应加热装置包括功率因数校正电路，其通过接通和断开连接到扼流线圈的开关元件来校正输入的直流电源的功率因数，升压电路，其升高功率因数校正的输出电压 通过接通和断开连接到扼流线圈的开关元件的电路，反相器电路，其输入升压电路的输出电压以通过接通和断开开关元件而在加热线圈中产生高频电流，以及逆变器 电路驱动控制单元，其在驱动所述功率因数校正电路时，控制所述逆变器电路的输出，使得输入电流达到目标值并检测所述升压电路中的电压。 当检测到功率因数校正电路不工作时，逆变器电路驱动控制单元停止逆变器电路的输出。
-
3.发明申请公开(公告)号：US20060207433A1
公开(公告)日：2006-09-21
申请号：US11370956
申请日：2006-03-09
IPC分类号： A47J31/00
CPC分类号： A47J31/401
摘要： An espresso-based beverage is prepared by putting a prescribed quantity of milky foam powder into a cup; injecting a prescribed quantity of hot water from a jet nozzle into the cup to dissolve and beat the milky foam powder to generate milky foam; and pouring a prescribed quantity of espresso coffee from a coffee supplying pipe into the cup.
摘要翻译： 通过将规定数量的乳状泡沫粉末放入杯中制备浓咖啡基饮料; 将一定数量的热水从喷嘴注入杯中以溶解和击打乳状泡沫粉末以产生乳状泡沫; 并将规定数量的浓缩咖啡从咖啡供应管倒入杯中。
-
公开(公告)号：US20110168694A1
公开(公告)日：2011-07-14
申请号：US13119908
申请日：2009-03-25
IPC分类号： H05B6/06
CPC分类号： H05B6/062 , H05B2213/03
摘要： An induction heating cooker includes a top plate adapted to have an object placed thereon, plural heating coils provided below a lower surface of the top plate, an inverter for supplying high-frequency power to the heating coils, a data memory, and a controller controlling the inverter. The data memory stores first and second heating coil patterns. Each of the first and second heating coil patterns defines one or more heatable regions and one or more non-heatable regions. The controller selects a heating coil pattern from the first and second coil patterns. The controller controls the inverter such that high-frequency power can be supplied to one or more first heating coils out of the plural heating coils located in the one or more heatable regions of the selected heating coil pattern. The controller controls the inverter such that high-frequency power cannot be supplied to one or more second heating coils out of the plural heating coils located in the one or more non-heatable regions of the selected heating coil pattern. This induction heating cooker can adjust at least one of the location, the size, and the number of the heatable regions for induction-heating objects in response to at least one of the location, the size, and the number of the objects to be heated, thereby heating the objects efficiently.
摘要翻译： 感应加热烹调器包括适于放置物体的顶板，设置在顶板下表面下方的多个加热线圈，向加热线圈供给高频电力的逆变器，数据存储器和控制器 逆变器。 数据存储器存储第一和第二加热线圈图案。 第一和第二加热线圈图案中的每一个限定一个或多个可加热区域和一个或多个不可加热区域。 控制器从第一和第二线圈图案中选择加热线圈图案。 控制器控制逆变器，使得可以将高频功率提供给位于所选择的加热线圈图案的一个或多个可加热区域中的多个加热线圈中的一个或多个第一加热线圈。 控制器控制逆变器，使得高频功率不能被提供给位于所选择的加热线圈图案的一个或多个不可加热区域中的多个加热线圈中的一个或多个第二加热线圈。 该感应加热烹调器可以响应于待加热物体的位置，尺寸和数量中的至少一个来调节用于感应加热物体的可加热区域的位置，尺寸和数量中的至少一个 ，从而有效地加热物体。
-
公开(公告)号：US08957354B2
公开(公告)日：2015-02-17
申请号：US13123339
申请日：2009-05-13
CPC分类号： H05B6/062 , H05B2213/05
摘要： Disclosed is an inductive heating device which can lower losses in the device and readily provide cooling, wherein a controller is operated in a first control mode which controls the operation so that a unipolar first switching element and a unipolar second switching element conduct alternately when one of a bipolar third switching element and a bipolar fourth switching element is conducting and the other is disconnected when an aluminum object to be heated is heated, and in a second control mode in which the conduction of the first switching element and the fourth switching element and the conduction of the second switching element and the third switching element alternate when an iron object to be heated is heated.
摘要翻译： 公开了一种感应加热装置，其可以降低装置中的损耗并容易地提供冷却，其中控制器以控制操作的第一控制模式操作，使得当单极第一开关元件和单极第二开关元件之一 当加热的铝物体被加热时，双极性第三开关元件和双极性第四开关元件导通，另一个断开，并且在第一控制模式中，第一开关元件和第四开关元件以及 当被加热的铁物体被加热时，第二开关元件和第三开关元件的导通交替。
-
公开(公告)号：US08723089B2
公开(公告)日：2014-05-13
申请号：US11917713
申请日：2006-06-16
申请人： Hideki Sadakata , Hiroshi Tominaga , Yoshiaki Ishio , Izuo Hirota
发明人： Hideki Sadakata , Hiroshi Tominaga , Yoshiaki Ishio , Izuo Hirota
CPC分类号： H05B6/062 , H02M1/4225 , H02M5/458 , H02M2001/007 , Y02B70/126
摘要： An induction heating apparatus is capable of stop heating without excessively boosting output voltages of a booster circuit and a power factor correction circuit. The induction heating apparatus includes a boosting function unit, an inverter circuit, and a booster circuit controller. The boosting function unit includes a power factor correction circuit and a booster circuit, and boosts an input direct-current power to a direct-current voltage having a peak value larger than the peak value of the input direct-current power by turning on/off a switching element. The inverter circuit includes a heating coil, and inputs the direct-current voltage output by the boosting function unit to generate a high frequency current in the heating coil by turning on or off a different switching element. The booster circuit controller stops a boosting operation of the boosting function unit without a prescribed delay from the stop of an operation of the inverter circuit.
摘要翻译： 感应加热装置能够在不过分升压升压电路和功率因数校正电路的输出电压的情况下停止加热。 感应加热装置包括升压功能单元，逆变器电路和升压电路控制器。 升压功能单元包括功率因数校正电路和升压电路，并且通过接通/断开将输入直流电力提升到具有大于输入直流电力的峰值的峰值的直流电压 开关元件。 逆变器电路包括加热线圈，并且输入由升压功能单元输出的直流电压，以通过接通或断开不同的开关元件在加热线圈中产生高频电流。 升压电路控制器停止升压功能单元的升压操作，而不会停止逆变器电路的操作的规定延迟。
-
公开(公告)号：US20080049470A1
公开(公告)日：2008-02-28
申请号：US11658889
申请日：2006-06-02
申请人： Yoshiaki Ishio , Hiroshi Tominaga , Hideki Sadakata , Izuo Hirota
发明人： Yoshiaki Ishio , Hiroshi Tominaga , Hideki Sadakata , Izuo Hirota
IPC分类号： H02M1/42
摘要： The present invention provides an induction heating apparatus that can detect that a power factor correction circuit is in operation or in non-operation. The induction heating apparatus includes a power factor correction circuit that corrects a power factor of an inputted direct-current power supply by turning on and off a switching element connected to a choke coil, a booster circuit that boosts an output voltage of the power factor correction circuit by turning on and off a switching element connected to a choke coil, an inverter circuit that inputs the output voltage of the booster circuit to generate a high-frequency current in a heating coil by turning on and off a switching element, and an inverter circuit drive control unit that, in driving the power factor correction circuit, controls output of the inverter circuit such that an input current reaches a target value and detects the voltage in the booster circuit. The inverter circuit drive control unit stops the output of the inverter circuit when it is detected that the power factor correction circuit is in non-operation.
摘要翻译： 本发明提供一种感应加热装置，其能够检测功率因数校正电路正在运行或不工作。 感应加热装置包括功率因数校正电路，其通过接通和断开连接到扼流线圈的开关元件来校正输入的直流电源的功率因数，升压电路，其升高功率因数校正的输出电压 通过接通和断开连接到扼流线圈的开关元件的电路，反相器电路，其输入升压电路的输出电压以通过接通和断开开关元件而在加热线圈中产生高频电流，以及逆变器 电路驱动控制单元，其在驱动所述功率因数校正电路时，控制所述逆变器电路的输出，使得输入电流达到目标值并检测所述升压电路中的电压。 当检测到功率因数校正电路不工作时，逆变器电路驱动控制单元停止逆变器电路的输出。
-
公开(公告)号：US20060131323A1
公开(公告)日：2006-06-22
申请号：US11293357
申请日：2005-12-05
CPC分类号： G07F11/165 , G07F13/065 , G07F13/10
摘要： A beverage dispenser can replace a X-Y coordinate of a predetermined cup stop position with a corrected X-Y coordinate by operating an X-axis motor and a Y-axis motor of a cup mover so that an actual cup stop position become consistent with a predetermined cup stop position and deciding the corrected X-Y coordinate based on position signals obtained from an X-axis encoder and a Y-axis encoder according to the operation.
摘要翻译： 饮料分配器可以通过操作杯形移动器的X轴马达和Y轴马达来替代具有校正的XY坐标的预定杯停止位置的XY坐标，使得实际的杯停止位置变得与预定的杯停止 根据该操作，基于从X轴编码器和Y轴编码器获得的位置信号来确定校正的XY坐标。
-
公开(公告)号：US09084295B2
公开(公告)日：2015-07-14
申请号：US13119908
申请日：2009-03-25
CPC分类号： H05B6/062 , H05B2213/03
摘要： An induction heating cooker includes a top plate adapted to have an object placed thereon, plural heating coils provided below a lower surface of the top plate, an inverter for supplying high-frequency power to the heating coils, a data memory, and a controller controlling the inverter. The data memory stores first and second heating coil patterns. Each of the first and second heating coil patterns defines one or more heatable regions and one or more non-heatable regions. The controller selects a heating coil pattern from the first and second coil patterns. The controller controls the inverter such that high-frequency power can be supplied to one or more first heating coils out of the plural heating coils located in the one or more heatable regions of the selected heating coil pattern. The controller controls the inverter such that high-frequency power cannot be supplied to one or more second heating coils out of the plural heating coils located in the one or more non-heatable regions of the selected heating coil pattern. This induction heating cooker can adjust at least one of the location, the size, and the number of the heatable regions for induction-heating objects in response to at least one of the location, the size, and the number of the objects to be heated, thereby heating the objects efficiently.
摘要翻译： 感应加热烹调器包括适于放置物体的顶板，设置在顶板下表面下方的多个加热线圈，向加热线圈供给高频电力的逆变器，数据存储器和控制器 逆变器。 数据存储器存储第一和第二加热线圈图案。 第一和第二加热线圈图案中的每一个限定一个或多个可加热区域和一个或多个不可加热区域。 控制器从第一和第二线圈图案中选择加热线圈图案。 控制器控制逆变器，使得可以将高频功率提供给位于所选择的加热线圈图案的一个或多个可加热区域中的多个加热线圈中的一个或多个第一加热线圈。 控制器控制逆变器，使得高频功率不能被提供给位于所选择的加热线圈图案的一个或多个不可加热区域中的多个加热线圈中的一个或多个第二加热线圈。 该感应加热烹调器可以响应于待加热物体的位置，尺寸和数量中的至少一个来调节用于感应加热物体的可加热区域的位置，尺寸和数量中的至少一个 ，从而有效地加热物体。
-
公开(公告)号：US20110192838A1
公开(公告)日：2011-08-11
申请号：US13123339
申请日：2009-05-13
IPC分类号： H05B6/04
CPC分类号： H05B6/062 , H05B2213/05
摘要： Disclosed is an inductive heating device which can lower losses in the device and readily provide cooling, wherein a controller is operated in a first control mode which controls the operation so that a unipolar first switching element and a unipolar second switching element conduct alternately when one of a bipolar third switching element and a bipolar fourth switching element is conducting and the other is disconnected when an aluminum object to be heated is heated, and in a second control mode in which the conduction of the first switching element and the fourth switching element and the conduction of the second switching element and the third switching element alternate when an iron object to be heated is heated.
摘要翻译： 公开了一种感应加热装置，其可以降低装置中的损耗并容易地提供冷却，其中控制器以控制操作的第一控制模式操作，使得当单极第一开关元件和单极第二开关元件之一 当加热的铝物体被加热时，双极性第三开关元件和双极性第四开关元件导通，另一个断开，并且在第一控制模式中，第一开关元件和第四开关元件以及 当被加热的铁物体被加热时，第二开关元件和第三开关元件的导通交替。
-
-
-
-
-
-
-
-
-
搜索结果
12 条记录 (耗时 0.016 秒)
