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    • 5. 发明授权
    • Refrigerator
    • 冰箱
    • US07770406B2
    • 2010-08-10
    • US10580835
    • 2004-11-22
    • Takahiro YoshiokaHidetake HayashiMinoru Temmyo
    • Takahiro YoshiokaHidetake HayashiMinoru Temmyo
    • F25B17/02F25B41/00
    • F25D29/00F25B1/10F25B5/02F25B2400/052F25B2400/054F25B2500/31F25B2600/112F25B2600/2511F25D11/022F25D2400/04Y02B30/743Y02B40/32
    • A high-pressure side discharge port of a two-stage compressor (12A) and a condenser (14A) are connected, condenser (14A) and a PMV (15A) are connected, a refrigerating side exit of PMV (15A) is connected to a medium pressure side suction port of two-stage compressor (12A) via an R capillary tube (16A) and an F evaporator (18A), connected to an F evaporator (26A) via an F capillary tube (24A), F evaporator (26A) is connected to a low-pressure side suction port of two stage compressor (12A) via a low-pressure suction pipe (28A), PMV (15A) can switch a simultaneous cooling mode and a freezing mode, and in the simultaneous cooling mode, a refrigerant flow rate toward R evaporator (18A) is adjusted by PMV (15A), and thereby a temperature difference control is performed so as to make a difference between an entrance temperature and an exit temperature of R evaporator (18A) equal to a preset temperature difference (for example, 4° C.).
    • 连接两级压缩机12A和冷凝器14A的高压侧排出口,连接冷凝器14A和PMV 15A,将PMV(15A)的制冷侧出口与 经由F毛细管(16A)和F蒸发器(18A)的两级压缩机(12A)的中压侧吸入口经由F毛细管(24A)与F蒸发器(24A)连接到F蒸发器(26A) 26A)通过低压吸管(28A)与二级压缩机(12A)的低压侧吸入口连接,PMV(15A)可切换同时冷却模式和冷冻模式,同时冷却 通过PMV(15A)调节朝向R蒸发器(18A)的制冷剂流量,由此进行温度差控制,以使R蒸发器(18A)的入口温度和出口温度之间的差等于 预设的温度差(例如4℃)。
    • 6. 发明授权
    • Refrigerator
    • 冰箱
    • US07475557B2
    • 2009-01-13
    • US10547393
    • 2004-11-17
    • Takahiro YoshiokaMinoru TemmyoHidetake Hayashi
    • Takahiro YoshiokaMinoru TemmyoHidetake Hayashi
    • F25B7/00F25B5/00F25B41/00
    • F25B1/10F25B5/02F25B2400/052F25B2400/054F25B2600/2511F25D11/022F25D2400/04
    • The invention provides a refrigerator having a two-stage compression compressor capable of performing efficient cooling of a both a refrigerator compartment and a freezer compartment. A high-pressure delivery outlet of a two-stage compression compressor 12 is connected to a condenser 14, the condenser 14 is connected to a three-way valve 15, a first outlet of the three-way valve 15 is connected via an R capillary tube 16 and an R evaporator 18 to an intermediate-pressure intake of the two-stage compression compressor 12, is connected and via an F capillary tube 24 to an F evaporator 26, the F evaporator is connected to a low-pressure intake of the two-stage compression compressor 12 via a low-pressure suction pipe 28, the three-way valve 15 can switch between a simultaneous cooling mode and a freezer mode, and when in the simultaneous cooling mode the interior temperature of the refrigerator compartment 2 falls to a predetermined temperature it switches to the freezer mode.
    • 本发明提供一种具有能够对冷藏室和冷冻室进行高效冷却的两级压缩压缩机的冰箱。 两级压缩机12的高压输出口与冷凝器14连接,冷凝器14与三通阀15连接,三通阀15的第一出口经由R毛细管 管16和R蒸发器18连接到两级压缩机12的中压进口,并通过F毛细管24连接到F蒸发器26,F蒸发器连接到低压进气口 两级压缩机12通过低压吸入管28,三通阀15可以在同时冷却模式和冷冻模式之间切换,并且当处于同时冷却模式时,冷藏室2的内部温度下降到 预定温度切换到冷冻模式。
    • 7. 发明申请
    • Refrigerator
    • US20080190125A1
    • 2008-08-14
    • US10580835
    • 2004-11-22
    • Takahiro YoshiokaHidetake HayashiMinoru Temmyo
    • Takahiro YoshiokaHidetake HayashiMinoru Temmyo
    • F25B41/00F25B41/04F25B43/00
    • F25D29/00F25B1/10F25B5/02F25B2400/052F25B2400/054F25B2500/31F25B2600/112F25B2600/2511F25D11/022F25D2400/04Y02B30/743Y02B40/32
    • A high-pressure side discharge port of a two-stage compressor (12A) and a condenser (14A) are connected, condenser (14A) and a PMV (15A) are connected, a refrigerating side exit of PMV (15A) is connected to a medium pressure side suction port of two-stage compressor (12A) via an R capillary tube (16A) and an F evaporator (18A), connected to an F evaporator (26A) via an F capillary tube (24A), F evaporator (26A) is connected to a low-pressure side suction port of two-stage compressor (12A) via a low-pressure suction pipe (28A), PMV (15A) can switch a simultaneous cooling mode and a freezing mode, and in the simultaneous cooling mode, a refrigerant flow rate toward R evaporator (18A) is adjusted by PMV (15A), and thereby a temperature difference control is performed so as to make a difference between an entrance temperature and an exit temperature of R evaporator (18A) equal to a preset temperature difference (for example, 4° C.).A controller (22), on the basis of the detection condition of a temperature sensor (23) for a freezing chamber and a temperature sensor (24) for a refrigerating chamber, controls a freezing cycle device (10). Here, controller (22) controls an opening of a regulating valve (12) so as to make a superheat amount which is a difference between an exit temperature and an entrance temperature of a refrigerating evaporator (5) equal to a target superheat amount, and thereby adjusts a refrigerant flow rate to refrigerating evaporator (5) in a limited state.In this case, when a power is turned on, the entrance temperature and the exit temperature of refrigerating evaporator (5) are the same, so that controller (22), when the power is turned on, calibrates detected temperatures of an entrance temperature sensor (27) and an exit temperature sensor (26) so as to coincide with each other, and thereby can execute surely the subsequent limiting adjustment of regulating valve (12) on the basis of the superheat amount.Further, in this case, when a refrigerant supply to refrigerating evaporator (5) is stopped and the temperature of refrigerating evaporator (5) rises suddenly, controller 22 increases an opening of a valve opening (42) to refrigerating evaporator (5) of regulating valve (12) to a predetermined return value, so that the refrigerant supply amount to refrigerating evaporator (5) is increased at a stretch, and thus the refrigerating evaporator can be cooled quickly.A refrigerator having a two-stage compressor (12A) for cooling efficiently both a refrigerating chamber (2A) and a freezing chamber (5A) will be provided.When limiting and adjusting a refrigerant flow rate to one evaporator according to an opening of a valve body so as to make a superheat amount of one evaporator appropriate on the basis of the superheat amount which is a difference between an exit temperature and an entrance temperature of one evaporator, a refrigerator for detecting accurately the entrance temperature and the exit temperature of one evaporator will be provided.When limiting and adjusting a refrigerant flow rate to one evaporator according to an opening of a valve body, a refrigerator for causing no delay in a refrigerant supply to one evaporator will be provided.
    • 10. 发明申请
    • COLOR DISPLAY DEVICE FOR ELECTRONIC PAPER, AND PROCESS FOR PRODUCTION THEREOF
    • 电子纸的彩色显示装置及其制造方法
    • US20130088769A1
    • 2013-04-11
    • US13702016
    • 2011-06-03
    • Koichi FujishiroToshihide ItaharaTohru SaitoTakahiro YoshiokaShinsuke IguchiKentaro KumitaTomoharu Takita
    • Koichi FujishiroToshihide ItaharaTohru SaitoTakahiro YoshiokaShinsuke IguchiKentaro KumitaTomoharu Takita
    • G02F1/167
    • G02F1/167G02B5/201
    • Provided are a color display device capable of colorized display in a reflection type display device which is adopted to electronic paper and the like without degrading the degree of brightness and with high efficiency, and also with ease and lower costs, and a method of producing the same. The color display device includes: a drive-side substrate (3) on which pixel electrodes (2) connected to pixel switches (1) are formed in a given pattern; a transparent substrate (5) including an electrically conductive layer (4); display media (10) which have white color and black color and are electrically charged; a reflection type display element including the display media (10) disposed between the drive-side substrate (3) and the transparent substrate (5), for forming any appropriate image by pixels corresponding to the pixel electrodes (2); and a color filter (11) provided on the transparent substrate (5) side of the reflection type display element, in which the color filter (11) forms pixel regions (14) by defining the pixels with colorless partition walls (13) which are formed on a substrate, and has colored layers (15) formed therein by ejecting colored inks of three colors, which are colored with at least blue (B), green (G), and red (R), by an inkjet method.
    • 本发明提供一种能够在不降低亮度,高效率且易于降低成本的情况下用于电子纸等的反射型显示装置中进行彩色显示的彩色显示装置,以及制造方法 相同。 彩色显示装置包括:以给定图案形成有与像素开关(1)连接的像素电极(2)的驱动侧基板(3) 包括导电层(4)的透明基板(5); 显示介质(10),其具有白色和黑色并带电; 包括设置在驱动侧基板(3)和透明基板(5)之间的显示介质(10)的反射型显示元件,用于与像素电极(2)相对应的像素形成任何合适的图像。 以及设置在所述反射型显示元件的所述透明基板(5)侧上的滤色器(11),其中所述滤色器(11)通过限定具有无色分隔壁(13)的像素来形成像素区域(14),所述无色分隔壁 形成在基板上,并且通过喷墨法喷射至少具有蓝色(B),绿色(G)和红色(R)着色的三种颜色的彩色油墨,形成有着色层15。