公开(公告)号：US08365543B2

公开(公告)日：2013-02-05

申请号：US12529407

申请日：2007-03-12

申请人： Naoshi Kondou ,  Akihiko Hirano ,  Masahide Yatori ,  Shinichi Kaga ,  Hideyuki Tashiro

发明人： Naoshi Kondou ,  Akihiko Hirano ,  Masahide Yatori ,  Shinichi Kaga ,  Hideyuki Tashiro

IPC分类号： F25B5/00

CPC分类号： F25D11/022 ,  F25B5/02 ,  F25B49/022 ,  F25B2600/2511 ,  F25B2700/21163 ,  F25D17/06

摘要： A liquid refrigerant from a compressor and a condenser is alternately supplied to a cooling device for the freezing room 27F and an evaporator for refrigeration room through a three-way valve, so as to conduct the cooling of a freezing room and a refrigeration room. When the thermal load condition of a refrigerating cycle is light, the three-way valve switches to the “F side opened-state” after the compressor is stopped, and thereby conducting pressure balancing, without the liquid refrigerant flowing into the evaporator for refrigeration room. A cooling storage, wherein from one compressor a refrigerant is selectively supplied to multiple evaporators, is constituted so as to prevent one evaporator side from becoming a supercooled state, and furthermore, quickly conduct pressure balancing after stop of the compressor.

摘要翻译： 来自压缩机和冷凝器的液体制冷剂通过三通阀交替地供给到冷冻室27F的冷却装置和冷冻室用蒸发器，以进行冷冻室和冷藏室的冷却。 当制冷循环的热负荷状态较轻时，三通阀在压缩机停止后切换到F侧开启状态，从而进行压力平衡，而液体制冷剂不流入冷冻室用蒸发器。 一个冷却储存器，其中从一个压缩机选择性地将制冷剂供给到多个蒸发器，以防止一个蒸发器侧变成过冷状态，此外，在压缩机停止之后，快速地进行压力平衡。

公开(公告)号：US20120018424A1

公开(公告)日：2012-01-26

申请号：US13060104

申请日：2009-08-20

申请人： Kazuhiko Inoue ,  Eiji Suzuki ,  Shinichi Kaga ,  Yukimasa Takeda ,  Akihiko Hirano

发明人： Kazuhiko Inoue ,  Eiji Suzuki ,  Shinichi Kaga ,  Yukimasa Takeda ,  Akihiko Hirano

IPC分类号： H05B6/12

CPC分类号： F24C15/327 ,  F22B1/281 ,  F22B1/284 ,  F24C7/082 ,  H05B6/108

摘要： ObjectProvide a cooking device with a steam generating device having a reduced size and capable of producing steam in a short time.Means of SolutionA cooking apparatus comprising a cooking chamber for accommodating foodstuff in its interior for cooking, a heater for heating interior of said cooking chamber and an electric fan for generating convectional flow of air heated by said heater in said cooking chamber, characterized in that, an induction heating type steam generating device for supply steam into said cooking chamber is disposed on the side wall of said cooking chamber, wherein said steam generating device comprises a steam generating vessel which store prescribed amount of water, an induction heater body disposed in said steam generating vessel for heating water and an induction heating coil wound around outer peripheral of said steam generating vessel for heating said induction heater.

摘要翻译： 对象提供具有减小尺寸并且能够在短时间内产生蒸汽的蒸汽发生装置的烹饪装置。 解决方案一种烹饪设备，包括用于在其内部容纳食物的烹饪室，用于烹饪，用于加热烹饪室内部的加热器和用于在所述烹饪室中产生由所述加热器加热的空气的对流流的电风扇，其特征在于， 在所述烹饪室的侧壁上设置用于向所述烹饪室供给蒸汽的感应加热型蒸汽发生装置，其中所述蒸汽发生装置包括存储规定量的水的蒸汽发生容器，设置在所述烹饪室中的感应加热器主体 用于加热水的蒸汽发生容器和缠绕在所述蒸汽发生容器外周的感应加热线圈，用于加热所述感应加热器。

公开(公告)号：US20120017769A1

公开(公告)日：2012-01-26

申请号：US13060101

申请日：2009-08-20

申请人： Kazuhiko Inoue ,  Eiji Suzuki ,  Shinichi Kaga ,  Yukimasa Takeda ,  Akihiko Hirano

发明人： Kazuhiko Inoue ,  Eiji Suzuki ,  Shinichi Kaga ,  Yukimasa Takeda ,  Akihiko Hirano

IPC分类号： A47J27/62

CPC分类号： F24C7/08 ,  F24C15/327

摘要： ObjectA cooking apparatus, wherein, independent of the quantity and the temperature of the foodstuff contained in a cooking chamber of the cooking apparatus, the food stuff can be cooked in a consistent time period by initial-heating processing and main-heating processing.Means of SolutionA cooking device is provided with a controller for performing initial-heating processing before a transition to main-heating processing. The initial-heating processing is processing which, when the temperature in a cooking chamber is dropped by a foodstuff placed in the cooking chamber, controls supply of electricity to a heater provided in the cooking chamber, and the control is performed such that the temperature in the cooking chamber rises along temperature rising line which defines a temperature rise rate at which the temperature in the cooking chamber reaches a predetermined preset cooking temperature from an initial-heating start temperature, which is set on the basis of a previously determined time period for initial heating, after the time period for initial-heating has elapsed.Selected FigureFIG. 7

摘要翻译： 对象一种烹饪设备，其中，独立于包含在烹饪设备的烹饪室中的食物的数量和温度，可以通过初始加热处理和主加热处理在一致的时间段内烹饪食物。 解决方案烹饪装置设置有用于在转换到主加热处理之前执行初始加热处理的控制器。 初始加热处理是当烹饪室中的温度被放置在烹饪室中的食物掉下来时控制向设置在烹饪室中的加热器的供电的处理，并且进行控制，使得温度 烹饪室沿着温度上升线上升，其定义了从初始加热开始温度开始的烹饪室内的温度达到预定的烹调温度的温度上升率，该初始加热开始温度是根据预先确定的初始时间段设定的 在初始加热的时间段过去之后进行加热。 所选图 7

公开(公告)号：US20090105884A1

公开(公告)日：2009-04-23

申请号：US12227160

申请日：2007-04-10

申请人： Shinichi Kaga ,  Akihiko Hirano

发明人： Shinichi Kaga ,  Akihiko Hirano

IPC分类号： G05B15/00 ,  F25D11/00

CPC分类号： F25B49/025 ,  F25B2600/021 ,  F25D17/067 ,  F25D2317/0665 ,  F25D2400/14 ,  Y02B30/741

摘要： A cooling device is provided with an inverter compressor. Set speeds of the inverter compressor can be switched to six stages from a first speed to a sixth speed. The relationship between each of the set speeds of the rotational speed is set so that the stages adjacent to each other have gradually larger differences in rotational speed as the rotational speed becomes higher. With this, independently from the level of the rotational speed, a degree of increase in cooling performance between each of the stages can be equalized. In a case of performing a control to increase or decrease the rotational speed of the inverter compressor stage by stage depending whether an actual temperature drop rate is larger or smaller than a target temperature drop rate, the change amounts in cooling performance that can be substantially equalized, and too high or too low cooling performance does not result, i.e. fluctuation in cooling performance can be minimized. Thus, control to drop the internal temperature in accordance with a predetermined cooling characteristic can be stably performed.

摘要翻译： 冷却装置设置有变频压缩机。 变频压缩机的设定速度可以从第一速度到第六速度切换到六个阶段。 旋转速度的设定速度的关系设定为使得相邻的台阶随着转速变高而具有逐渐变大的转速差。 由此，独立于转速的水平，可以使各级之间的冷却性能的增加程度相等。 在进行根据实际的降温率是否大于或者小于目标温度降低率的情况下进行变频压缩机的转速的增减的控制的情况下，能够大致相等的冷却性能的变化量 ，并且不会产生太高或太低的冷却性能，即可以使冷却性能的波动最小化。 因此，可以稳定地进行根据预定的冷却特性降低内部温度的控制。

公开(公告)号：US20070144188A1

公开(公告)日：2007-06-28

申请号：US10575716

申请日：2004-10-20

申请人： Shinichi Kaga ,  Akihiko Hirano

发明人： Shinichi Kaga ,  Akihiko Hirano

IPC分类号： G05D23/32 ,  F25B49/00

CPC分类号： F25D19/02 ,  F25B2600/021 ,  F25B2600/025 ,  F25D29/00 ,  F25D2317/0655 ,  F25D2317/0665 ,  F25D2400/14 ,  F25D2500/04 ,  F25D2700/12 ,  Y02B30/741

摘要： A storing section 49 stores data of a pull down cooling characteristic indicative of a time-varying mode of reduction in a target temperature drop. For example, when this is a linear function line xp, a target internal temperature drop degree takes a constant value Ap, irrespective of an operating time. An actual temperature drop degree Sp is computed on the basis of the detected internal temperature. The computed value Sp is compared with a target value Ap read from the storing section 49. When the computed value Sp is less than the target value Ap, a rotational speed of an inverter compressor 32 is increased via an inverter circuit 55. When the computed value Sp is larger than the target value Ap, the rotational speed of the compressor 32 is decreased. The speed increases and decreases are repeated so that pull down cooling is performed along the linear line xp.

摘要翻译： 存储部分49存储指示目标温度降低的时变减小模式的下拉冷却特性的数据。 例如，当这是线性函数线xp时，目标内部温度下降度取常数值Ap，而与操作时间无关。 根据检测到的内部温度计算出实际的温度下降度Sp。 将计算值Sp与从存储部49读取的目标值Ap进行比较。当计算值Sp小于目标值Ap时，逆变器压缩机32的转速经由逆变器电路55增加。当计算出的值 值Sp大于目标值Ap时，压缩机32的转速降低。 速度增加和减少重复，以便沿线性线xp执行拉下冷却。

公开(公告)号：US09253824B2

公开(公告)日：2016-02-02

申请号：US13125861

申请日：2009-10-23

申请人： Kazuhiko Inoue ,  Eiji Suzuki ,  Shinichi Kaga ,  Yukimasa Takeda ,  Akihiko Hirano ,  Hiroshi Kai ,  Masao Sanuki ,  Motohiko Mouri ,  Yoshitaka Uchihori

发明人： Kazuhiko Inoue ,  Eiji Suzuki ,  Shinichi Kaga ,  Yukimasa Takeda ,  Akihiko Hirano ,  Hiroshi Kai ,  Masao Sanuki ,  Motohiko Mouri ,  Yoshitaka Uchihori

IPC分类号： A47J27/04 ,  F22B1/28 ,  H05B6/10 ,  B24B49/10 ,  F01K17/02 ,  F22B37/26

CPC分类号： H05B6/108 ,  B24B49/105 ,  F01K17/02 ,  F22B1/281 ,  F22B37/26

摘要： A small steam generator uses a cylindrical steam generation vessel having a steam generation portion formed to store an amount of water for generating steam and a steam passage portion formed on the upper end of the steam generation portion for spouting steam generated in the steam generation portion. A heater element is disposed within the steam generation vessel, and an induction heating coil is wound around the periphery of the steam generation vessel for energizing the heater element. The heater element is energized by supply of electric power to the heating coil so that steam generated by boiling of the water in the steam generation portion spouts upward from the steam passage. In the steam generator, a steam discharge duct is mounted on the upper end of the steam passage for receiving the steam spouting upward from the steam passage and to discharge it in a lateral direction such that drops of hot water adhered to a ceiling surface of the discharge duct fall and re-circulate back into the steam generation part.

摘要翻译： 小型蒸汽发生器使用具有形成蒸汽产生部分的蒸汽发生部分的圆柱形蒸汽发生器，用于储存用于产生蒸汽的水量，以及形成在蒸汽发生部分的上端的蒸汽通道部分，用于喷射在蒸汽发生部分中产生的蒸汽。 加热器元件设置在蒸汽发生容器内，并且感应加热线圈缠绕在蒸汽发生容器的周边上，以激励加热器元件。 加热器元件通过向加热线圈供电而通电，使得蒸汽生成部分中的水沸腾产生的蒸汽从蒸汽通道向上喷出。 在蒸汽发生器中，蒸汽排放管道安装在蒸汽通道的上端，用于接收从蒸汽通道向上喷出的蒸汽并沿横向排出蒸汽，使得一滴热水附着在 排放管道下降并再循环回蒸汽发生部分。

公开(公告)号：US20110138849A1

公开(公告)日：2011-06-16

申请号：US13058820

申请日：2009-07-28

申请人： Akihiko Hirano ,  Shinichi Kaga ,  Kazuyoshi Seki

发明人： Akihiko Hirano ,  Shinichi Kaga ,  Kazuyoshi Seki

IPC分类号： F25B39/00

CPC分类号： F25B25/005 ,  F25B23/006 ,  F25B2309/06 ,  F25D11/025 ,  F28D15/0266 ,  F28F1/36

摘要： Provided is an inexpensive and compact cooling device which does not increase the circulation resistance of a refrigerant, filling quantity of a refrigerant in a natural circulation circuit wherein natural convection of the refrigerant is caused by using a thermo-siphon, and cross-sectional areas of individual passages while maintaining a desired cooling efficiency in the circuit. A secondary cooling device (40) includes a secondary heat exchange section (42) of a cascade heat exchanger (HE) which liquifies a gaseous-phase secondary refrigerant, and an evaporator (EP) which vaporizes a liquid-phase secondary refrigerant. The secondary cooling device (40) is provided with a plurality of natural circulation circuits (48) equipped with liquid pipings (44) and gas pipings (46) which connect the secondary heat exchange section (42) and the evaporator (EP). The evaporator (EP) has evaporation passages (52) of the natural circulation circuits (48) provided in layers vertically apart from one another. The evaporation passage (52) is formed by a spiral fin tube type heat exchanger whose fins are spirally wound on the outer circumference of an evaporation pipe through which the secondary refrigerant circulates.

摘要翻译： 提供了一种廉价且紧凑的冷却装置，其不增加制冷剂的循环阻力，在自然循环回路中的制冷剂的填充量，其中制冷剂的自然对流由使用热虹吸引起，并且横截面积 同时保持电路中所需的冷却效率。 二级冷却装置（40）包括使气相二级制冷剂液化的级联热交换器（HE）的二次热交换部（42）和使液相二级制冷剂蒸发的蒸发器（EP）。 二次冷却装置（40）具备配置有连接二次热交换部（42）和蒸发器（EP）的液体管道（44）和气体管道（46）的多个自然循环回路（48）。 蒸发器（EP）具有彼此垂直分开设置的自然循环回路（48）的蒸发通道（52）。 蒸发通道（52）由螺旋翅片管型热交换器形成，其翅片螺旋缠绕在二次制冷剂循环的蒸发管的外周。

公开(公告)号：US07775058B2

公开(公告)日：2010-08-17

申请号：US11885550

申请日：2006-02-22

申请人： Shinichi Kaga ,  Naoshi Kondo ,  Yoshiyasu Suzuki ,  Akihiko Hirano ,  Tadashi Sakai

发明人： Shinichi Kaga ,  Naoshi Kondo ,  Yoshiyasu Suzuki ,  Akihiko Hirano ,  Tadashi Sakai

IPC分类号： F25B49/00

CPC分类号： F25D21/04 ,  F25B2600/021 ,  F25B2600/0252 ,  F25D17/06 ,  F25D19/02 ,  F25D29/00 ,  F25D2317/0655 ,  F25D2317/0665 ,  F25D2400/14 ,  F25D2500/04 ,  F25D2600/06 ,  F25D2700/02 ,  F25D2700/12 ,  Y02B30/741

摘要： In controlled cooling operation, data on the controlled cooling operation characteristics is read out from a memory and compared with a drop degree of an inside temperature actually measured by an inside temperature sensor 46, and a cooling device is operated so that the inside temperature drops following a temperature curve stored in advance. A state where the inside temperature is higher than the set temperature by 7 K or more lasts for 15 minutes, for example, the cooling capacity by the cooling device is increased than the cooling capacity based on control of a controlled operation controller so that even if a door 17 is frequently opened/closed and the inside temperature tends to gradually rise, it can be detected at an early stage and kept close to the set temperature.

摘要翻译： 在控制冷却运转中，从存储器中读出受控冷却运转特性的数据，并与内部温度传感器46实际测量的内部温度的下降程度进行比较，运转冷却装置，使内部温度下降 预先存储的温度曲线。 内部温度高于设定温度7K以上的状态持续15分钟，例如，冷却装置的冷却能力比基于受控操作控制器的控制的制冷量增加，使得即使 门17经常打开/关闭，内部温度趋于逐渐升高，可以在早期检测并保持接近设定温度。

公开(公告)号：US20100095691A1

公开(公告)日：2010-04-22

申请号：US12528684

申请日：2007-03-12

申请人： Naoshi Kondou ,  Akihiko Hirano ,  Masahide Yatori ,  Shinichi Kaga ,  Hideyuki Tashiro

发明人： Naoshi Kondou ,  Akihiko Hirano ,  Masahide Yatori ,  Shinichi Kaga ,  Hideyuki Tashiro

IPC分类号： F25B1/00 ,  F25B39/02 ,  F25D13/04 ,  G05B15/00

CPC分类号： F25B5/02 ,  F25B2600/0251 ,  F25B2600/2511 ,  F25D11/022 ,  F25D2700/12 ,  F25D2700/122 ,  Y02B40/32

摘要： PROBLEM TO BE SOLVED: To provide a cooling storage, in which a refrigerant from one compressor is selectively supplied to multiple evaporators respectively disposed in multiple storage rooms having different thermal loads, and prevent any temperature rise of a storage room of higher thermal load.SOLUTION: The liquid refrigerant from the compressor 20 and the condenser 21 is alternately supplied to the cooling device for the freezing room 27F and the evaporator for the refrigeration room 27R through the three-way valve 24, so that the freezing room and the refrigeration room are alternately cooled. Even if any one of the freezing room 13F and the refrigeration room 13R reached the lower limit set temperature on ahead, the freezing room 13F (the storage room of higher thermal load) is always cooled last and certainly cooled until it reaches the lower limit set temperature.

摘要翻译： 要解决的问题：提供一种冷却储存器，其中来自一个压缩机的制冷剂选择性地供应到分别设置在具有不同热负荷的多个储藏室中的多个蒸发器，并且防止具有较高热负荷的储藏室的任何温度升高。 解决方案：通过三通阀24将来自压缩机20和冷凝器21的液体制冷剂交替地供给到用于冷冻室27F的冷却装置和用于冷藏室27R的蒸发器，使得冷冻室和冷藏室 交替冷却。 即使冷冻室13F和制冷室13R中的任一个达到预定的下限设定温度，冷冻室13F（热负荷较高的储藏室）总是被冷却，并且确实冷却直到达到下限值 温度。

公开(公告)号：US20100082160A1

公开(公告)日：2010-04-01

申请号：US12527581

申请日：2007-02-26

申请人： Naoshi Kondou ,  Akihiko Hirano ,  Shinichi Kaga ,  Masahide Yatori ,  Hideyuki Tashiro

发明人： Naoshi Kondou ,  Akihiko Hirano ,  Shinichi Kaga ,  Masahide Yatori ,  Hideyuki Tashiro

IPC分类号： G05B15/00 ,  F25B1/00 ,  F25D13/00

CPC分类号： F25D29/00 ,  F25B49/025 ,  F25B2600/021 ,  F25B2600/2511 ,  F25D2700/12 ,  Y02B30/741

摘要： Deviation calculating means 42 calculates a deviation between an internal temperature detected by a temperature sensor 35 and a target temperature provided from target temperature setting means 41 for each predetermined time period. The deviation is integrated by deviation integrating means 46. When the integrated value exceeds a predetermined reference value, a rotational speed of an inverter motor that drives a compressor is increased. Therefore, for example, even if an internal temperature temporarily rises because a door is opened temporarily and outside air flows into a storage compartment, because there is no sudden change in the integrated value of the temperature deviation and the rotational speed of the compressor does not react in an oversensitive manner and rapidly increase. Consequently the control is stable. Thus, an unnecessarily oversensitive response to a sudden change in an internal temperature can be prevented, enabling operation at a higher efficiency.

摘要翻译： 偏差计算装置42计算每个预定时间段由温度传感器35检测的内部温度与目标温度设定装置41提供的目标温度之间的偏差。 偏差由偏差积分装置46积分。当积分值超过预定基准值时，驱动压缩机的变频电动机的转速增加。 因此，例如，即使内部温度暂时上升，门暂时打开，外部空气流入储藏室，因为温度偏差的积分值没有突然变化，压缩机的转速不会 以过敏的方式作出反应，并迅速增加。 因此，控制是稳定的。 因此，可以防止对内部温度的突然变化的不必要的过敏响应，使得能够以更高的效率进行操作。