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19 条记录 (耗时 0.021 秒)

    Failure diagnosing system for absorption chillers
    12.
    发明授权
    Failure diagnosing system for absorption chillers 失效
    吸收式制冷机故障诊断系统

    公开(公告)号：US5623426A

    公开(公告)日：1997-04-22

    申请号：US392332

    申请日：1995-02-22

    申请人： Yoshio Ozawa ,  Masashi Yasuda ,  Yasuharu Kurogi ,  Kazuaki Mizukami ,  Hiroyuki Suzuki ,  Masahiro Furukawa ,  Yasushi Kamada

    发明人： Yoshio Ozawa ,  Masashi Yasuda ,  Yasuharu Kurogi ,  Kazuaki Mizukami ,  Hiroyuki Suzuki ,  Masahiro Furukawa ,  Yasushi Kamada

    IPC分类号： F25B49/04 ,  G05B23/02

    CPC分类号： F25B49/043 ,  G05B23/0235

    摘要： A failure diagnosing system for an absorption chiller including an evaporator, absorber, etc. comprises a plurality of sensors for measuring at least one representative temperatures of each of two fluids participating in heat exchange in a specified heat exchange unit, and an arithmetic unit for receiving measurement data from the sensors. The arithmetic unit comprises a circuit for calculating an actual temperature difference using a simple calculation equation defined by a linear expression, a circuit for calculating the amount of heat exchange by the absorber, and a circuit for calculating the degree of abnormality of the absorber by comparing the actual temperature difference with an ideal temperature difference for the same amount of heat exchange as the calculated amount.

    摘要翻译： 用于包括蒸发器，吸收器等的吸收式制冷机的故障诊断系统包括多个传感器，用于测量在指定热交换单元中参与热交换的两种流体中的每一种的至少一个代表性温度，以及用于接收 来自传感器的测量数据。 算术单元包括用于使用由线性表达式定义的简单计算方程计算实际温差的电路，用于计算吸收器的热交换量的电路和用于通过比较计算吸收器的异常程度的电路 实际温差与理想的温差相同，换算量与计算量相同。

    Control system for absorption chillers
    15.
    发明授权
    Control system for absorption chillers 失效
    吸收式冷水机控制系统

    公开(公告)号：US5557939A

    公开(公告)日：1996-09-24

    申请号：US438363

    申请日：1995-05-10

    申请人： Kazuaki Mizukami ,  Atsushi Ogawa ,  Masashi Yasuda ,  Masahiro Furukawa ,  Hidetoshi Arima ,  Yoshio Ozawa

    发明人： Kazuaki Mizukami ,  Atsushi Ogawa ,  Masashi Yasuda ,  Masahiro Furukawa ,  Hidetoshi Arima ,  Yoshio Ozawa

    IPC分类号： F25B15/00 ,  F25B49/04 ,  G05D15/00

    CPC分类号： F25B49/043 ,  Y10T137/7297

    摘要： A control system for absorption chillers which comprises a device for measuring operating state data concerning components of the main assembly of the chiller and including the liquid level of a high temperature generator and the degree of opening of a gas valve, and a fuzzy control circuit for calculating the deviation of the liquid level from a target value based on the measured operating state data, predicting a variation in the liquid level from the deviation and another item of the operating state data and calculating a control input as to the inverter frequency of an absorbent pump based on the result of prediction, whereby even when a great disturbance occurs, the liquid level of the generator can be controlled with high responsiveness to minimize the variation of the liquid level.

    摘要翻译： 一种用于吸收式制冷机的控制系统，包括用于测量与制冷机主组件的组件相关的操作状态数据的装置，包括高温发生器的液位和气阀的开度，以及用于 根据测量的运行状态数据计算液位与目标值的偏差，根据偏差预测液位的变化和运算状态数据的另一项，并计算关于吸收器的逆变器频率的控制输入 基于预测结果的泵，由此即使发生大的扰动，也可以以高响应性来控制发电机的液位，以使液面的变化最小化。

    Beverage dispenser
    16.
    发明授权
    Beverage dispenser 有权
    饮料机

    公开(公告)号：US08485394B2

    公开(公告)日：2013-07-16

    申请号：US12990661

    申请日：2009-04-22

    申请人： Yoshihisa Tachibana ,  Takashi Nishiyama ,  Kazuhide Saito ,  Kazuaki Mizukami ,  Hiroyuki Hashimoto ,  Hiroshi Yamamoto

    发明人： Yoshihisa Tachibana ,  Takashi Nishiyama ,  Kazuhide Saito ,  Kazuaki Mizukami ,  Hiroyuki Hashimoto ,  Hiroshi Yamamoto

    IPC分类号： B67D7/74 ,  B67D7/80

    CPC分类号： A23L2/54 ,  B67D1/0864 ,  B67D1/0884 ,  F25D31/003

    摘要： To provide a beverage dispenser capable of appropriately and smoothly supplying a carbonated beverage as a supercooled beverage. According to the present invention, there is disclosed a beverage dispenser including a carbonator 51 for manufacturing carbonated water; a beverage supply circuit 7 for supplying a carbonated beverage manufactured by the carbonator 51 to the outside; a heat exchanger 16 for supercooling; and a primary cooling device 13, the carbonator 51 mixes a carbonic acid gas supplied from a gas regulator 54 which supplies a pressurized carbonic acid gas, syrup and diluting water to manufacture the carbonated beverage, and the heat exchanger 16 for supercooling cools the carbonated beverage flowing through the beverage supply circuit 7 into a supercooled state at a temperature of a solidifying point or less to release the supercooled state in the outside.

    摘要翻译： 提供能够适当且平稳地供应作为过冷饮料的碳酸饮料的饮料分配器。 根据本发明，公开了一种饮料分配器，包括用于制造碳酸水的碳酸化器51; 用于将由碳酸化器51制造的碳酸饮料供给到外部的饮料供给回路7; 用于过冷却的热交换器16; 和主冷却装置13，碳酸化器51混合从供给加压碳酸气体的气体调节器54供给的碳酸气体，糖浆和稀释水，制造碳酸饮料，过冷却用热交换器16将碳酸饮料 在凝固点或更低的温度下通过饮料供给回路7流过过冷状态，以释放外部的过冷状态。

    BEVERAGE DISPENSER
    17.
    发明申请
    BEVERAGE DISPENSER 有权
    饮料分配器

    公开(公告)号：US20110041543A1

    公开(公告)日：2011-02-24

    申请号：US12990668

    申请日：2009-04-22

    申请人： Yoshihisa Tachibana ,  Takashi Nishiyama ,  Kazuhide Saito ,  Kazuaki Mizukami ,  Hiroyuki Hashimoto ,  Hiroshi Yamamoto

    发明人： Yoshihisa Tachibana ,  Takashi Nishiyama ,  Kazuhide Saito ,  Kazuaki Mizukami ,  Hiroyuki Hashimoto ,  Hiroshi Yamamoto

    IPC分类号： B67D7/80 ,  B01F3/04

    CPC分类号： B67D1/0057 ,  A23L2/54 ,  B67D1/0864 ,  B67D1/0884 ,  B67D1/0888 ,  B67D1/12 ,  F25D31/003 ,  Y10T137/8733

    摘要： To provide a beverage dispenser capable of appropriately and smoothly supplying a supercooled beverage. According to the present invention, there is disclosed a beverage dispenser including a beverage supply circuit 7 which supplies a carbonated beverage to the outside a primary cooling device 13, a secondary cooling device 30, and a heat exchanger 16 for supercooling which allows these components to cool the carbonated beverage flowing through the beverage supply circuit 7 into a supercooled state at a temperature of a solidifying point or less. The heat exchanger 16 supplies the carbonated beverage in the supercooled state to release the supercooled state in the outside, and the carbonated beverage on standby for serving in a portion of the beverage supply circuit 7 cooled by at least the heat exchanger 16 for supercooling is maintained in an unsaturated state.

    摘要翻译： 提供能够适当且平稳地供应过冷饮料的饮料分配器。 根据本发明，公开了一种饮料分配器，其包括饮料供给回路7，该饮料供给回路7向一次冷却装置13的外部供给碳酸饮料，二次冷却装置30和用于过冷却的热交换器16， 在凝固点或更低的温度下将流过饮料供应回路7的碳酸饮料冷却至过冷状态。 热交换器16供给处于过冷状态的碳酸饮料，以释放外部的过冷状态，并且至少用于过冷却的热交换器16冷却的部分饮料供应回路7中的碳酸饮料被维持 处于不饱和状态。

    Refrigerating device and refrigerator
    18.
    发明申请
    Refrigerating device and refrigerator 审中-公开
    制冷装置和冰箱

    公开(公告)号：US20060218952A1

    公开(公告)日：2006-10-05

    申请号：US11392774

    申请日：2006-03-30

    申请人： Etsushi Nagae ,  Kazuaki Mizukami ,  Hiroyuki Itsuki ,  Hiroshi Mukaiyama

    发明人： Etsushi Nagae ,  Kazuaki Mizukami ,  Hiroyuki Itsuki ,  Hiroshi Mukaiyama

    IPC分类号： F25B41/04 ,  F25B39/02

    CPC分类号： F25B5/02 ,  F25B1/10 ,  F25B9/008 ,  F25B2309/061 ,  F25B2400/13 ,  F25B2400/19 ,  F25B2400/23 ,  F25B2600/0251 ,  F25B2600/112 ,  F25B2600/2507 ,  F25B2600/2519 ,  F25D11/022 ,  Y02B30/743 ,  Y02B40/32

    摘要： There are provided a refrigerating device capable of efficiently performing a refrigerant recovering operation even in a case where there are disposed a plurality of heat absorbing units functioning in different temperature zones, and a refrigerator including this refrigerating device. A refrigerating device 30 includes a compressor 1, a radiator 2, an expansion valve 3, a gas-liquid separator 4, a first heat absorbing unit 10 through which a liquid refrigerant from this gas-liquid separator 4 flows, and a second heat absorbing unit 11, and the refrigerating device performs a refrigerant recovering operation of stopping circulation of the refrigerant into the second heat absorbing unit 11, operating the compressor 1, recovering the refrigerant stored in a heat sink 58, and sending the refrigerant to the gas-liquid separator 4 to store the refrigerant in a state in which circulation of the refrigerant into the first heat absorbing unit 10 is stopped after ending a freezing operation.

    摘要翻译： 即使在配置有在不同温度区域中工作的多个吸热单元的情况下，也能够有效地进行制冷剂回收操作的制冷装置，以及包括该制冷装置的冰箱。 制冷装置30包括压缩机1，散热器2，膨胀阀3，气液分离器4，来自该气液分离器4的液体制冷剂流过的第一吸热单元10和第二吸热单元10。 单元11，并且制冷装置进行制冷剂回收动作，停止制冷剂循环到第二吸热单元11中，操作压缩机1，回收储存在散热器58中的制冷剂，并将制冷剂送入气液 分离器4将制冷剂储存在结束冷冻操作之后停止制冷剂进入第一吸热单元10的状态。

    Ultrasonic sensor and pipetting apparatus using same
    19.
    发明授权
    Ultrasonic sensor and pipetting apparatus using same 失效
    超声波传感器和移液器使用相同

    公开(公告)号：US5705750A

    公开(公告)日：1998-01-06

    申请号：US617951

    申请日：1996-03-13

    申请人： Kazuaki Mizukami ,  Masashi Yasuda ,  Hiroaki Arakawa ,  Mikio Hojo ,  Toshihiko Matsuhashi ,  Yoshio Ozawa ,  Atsushi Ogawa

    发明人： Kazuaki Mizukami ,  Masashi Yasuda ,  Hiroaki Arakawa ,  Mikio Hojo ,  Toshihiko Matsuhashi ,  Yoshio Ozawa ,  Atsushi Ogawa

    IPC分类号： G01F23/296 ,  G01N35/10 ,  G01S7/527 ,  G01S15/10 ,  G01S15/88 ,  G01N29/00 ,  B01L3/02

    CPC分类号： G01N35/1009 ,  G01F23/2962 ,  G01S15/101 ,  G01N2035/1025 ,  G01N2291/02836 ,  G01S15/102 ,  G01S15/88 ,  G01S7/527

    摘要： An ultrasonic sensor detects the time of rise of the first of transmitted waves and also detects peak points Po appearing in the waveform of received waves to detect a waveform reference point where the time-base coordinate of a phantom envelope connecting these peak points Po is a minimum. The time T2 of rise of the first of the received waves is calculated by adding a predetermined period of offset time To to the time t2 of the waveform reference point of the received waves to calculate the elapsed time .DELTA.T from the time of rise of the first transmitted wave to the time of rise of the first received wave. The distance L to an object of measurement is calculated based on the result of calculation. The distance L to the object can be calculated alternatively based on the elapsed time .DELTA.T' from a waveform reference point of the transmitted waves to the waveform reference point of the received waves. The sensor thus realized gives measurements with high accuracy even with use of ultrasonic waves of relatively low frequency.

    摘要翻译： 超声波传感器检测第一发送波的上升时间，并且还检测出现在接收波形中的峰值点Po，以检测波形参考点，其中连接这些峰点Po的幻影包络线的时基坐标为 最低 通过将预定的偏移时间T0的周期与接收波的波形参考点的时间t2相加来计算第一个接收波的上升时间T2，以计算从上升时间起的经过时间DELTA T 第一个发射波到第一个接收波的上升时间。 基于计算结果计算到测量对象的距离L. 可以基于从发送波的波形参考点到接收波的波形参考点的经过时间DELTA T'交替地计算到对象的距离L. 如此实现的传感器即使使用相对低频率的超声波也能够高精度地进行测量。