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21. 发明申请

US20100107665A1 REFRIGERATING APPARATUS 有权
标题翻译：制冷设备
公开(公告)号：US20100107665A1
公开(公告)日：2010-05-06
申请号：US12524454
申请日：2008-01-11
申请人： Satoshi Kawano , Shinya Matsuoka
发明人： Satoshi Kawano , Shinya Matsuoka
IPC分类号： F25B45/00 , F25B1/00 , F25B41/00
CPC分类号： F25B13/00 , F25B45/00 , F25B2313/005 , F25B2313/007 , F25B2313/0231 , F25B2313/025 , F25B2313/02731 , F25B2313/02732 , F25B2313/0294 , F25B2400/19 , F25B2600/05 , F25B2700/19 , F25B2700/1931
摘要： To a refrigerant circuit (20) of an air conditioner (10) as a refrigerating apparatus, a plurality of outdoor units (30, 40) are connected. In an operation state where the first outdoor unit (30) is operated with the second outdoor unit (40) stopped, the air conditioner (10) performs refrigerant collection operation for collecting and retaining surplus refrigerant to and in a second outdoor heat exchanger (42) of the second outdoor unit (40). During the refrigerant collection operation, a second outdoor expansion valve (43) is closed fully, and a second outdoor fan (46) is operated. Part of refrigerant discharged from a first compressor (31) flows into the second outdoor heat exchanger (42) during the refrigerant collection operation. The refrigerant flowing in the second outdoor heat exchanger (42) dissipates heat to outdoor air to be condensed. Since the second outdoor expansion valve (43) is closed fully, the condensed refrigerant is retained in the second outdoor heat exchanger (42).
摘要翻译：作为制冷装置的空调装置（10）的制冷剂回路（20），连接有多个室外机组（30,40）。在第二室外机40停止运转的第一室外机30的运转状态下，空调机10进行制冷剂回收运转，以将多余的制冷剂收集并保持在第二室外热交换器42 ）。在制冷剂收集操作期间，第二室外膨胀阀（43）被完全关闭，第二室外风扇（46）被操作。在制冷剂收集操作期间，从第一压缩机31排出的制冷剂的一部分流入第二室外热交换器42。在第二室外热交换器（42）中流动的制冷剂将热量散发到室外空气中进行冷凝。由于第二室外膨胀阀43完全关闭，所以冷凝的制冷剂保持在第二室外热交换器42中。

22. 发明申请

US20100107660A1 REFRIGERANT CHARGING DEVICE, REFRIGERATION DEVICE, AND REFRIGERANT CHARGING METHOD 有权
标题翻译：制冷剂充电装置，制冷装置和制冷剂充电方法
公开(公告)号：US20100107660A1
公开(公告)日：2010-05-06
申请号：US12593592
申请日：2008-04-07
申请人： Satoshi Kawano , Masahiro Oka , Kazuhiko Tani , Atsushi Okamoto
发明人： Satoshi Kawano , Masahiro Oka , Kazuhiko Tani , Atsushi Okamoto
IPC分类号： F25B45/00
CPC分类号： F25B45/00 , F25B2345/001 , F25B2600/2515 , F25B2700/1933 , F25B2700/2106
摘要： A refrigerant charging device includes: an electric valve provided in a supply pipe; a flow rate control unit for controlling the degree of opening of the electric valve such that the flow rate in the supply pipe lies within a predetermined range, on the basis of a pressure difference between pressure of refrigerant supplied to the supply pipe and the pressure of refrigerant on the suction side of a compressor; an outdoor air temperature sensor for detecting outdoor air temperature; and a low-pressure side pressure sensor for detecting refrigerant pressure on the suction side of the compressor. The pressure difference is a difference between a saturation pressure corresponding to the outdoor air temperature detected by the outdoor air temperature sensor and refrigerant pressure detected by the low-pressure side pressure sensor.
摘要翻译：制冷剂充注装置包括：设置在供给管中的电动阀; 流量控制单元，用于基于供给到供给管的制冷剂的压力与供给管的供给压力之间的压力差，控制电动阀的开度，使得供给管中的流量处于预定范围内压缩机吸入侧的制冷剂; 用于检测室外空气温度的室外空气温度传感器; 以及用于检测压缩机的吸入侧的制冷剂压力的低压侧压力传感器。压力差是与室外空气温度传感器检测出的室外空气温度的饱和压力和由低压侧压力传感器检测出的制冷剂压力之间的差。

23. 发明申请

US20100101256A1 AIR CONDITIONER 有权
标题翻译：冷气机
公开(公告)号：US20100101256A1
公开(公告)日：2010-04-29
申请号：US12524007
申请日：2008-01-23
申请人： Satoshi Kawano , Shinya Matsuoka
发明人： Satoshi Kawano , Shinya Matsuoka
IPC分类号： F25B13/00 , F25B41/00
CPC分类号： F25B13/00 , F25B2313/007 , F25B2313/0231 , F25B2313/02791 , F25B2400/13 , F25B2600/2509 , F25B2700/2101
摘要： Out of switching mechanisms (30A, 30B), the switching mechanism (30A) connected to an indoor heat exchanger (41) performing a heating operation is configured so that the opening of a supercooling control valve (53) is adjusted according to the air conditioning load of another indoor heat exchanger (41) performing a cooling operation downstream of a liquid connection pipe (13) connected to the former indoor heat exchanger (41).
摘要翻译：在切换机构30A，30B中，与进行加热运转的室内热交换器41连接的切换机构30A被构造成根据空调来调整过冷却控制阀53的开度在与前一室内热交换器（41）连接的液体连接管（13）的下游执行冷却操作的另一个室内热交换器（41）的负载。

24. 发明授权

US4930955A Apparatus and method for clamping a work piece for machining thereof 失效
标题翻译：夹紧工件进行加工的装置和方法
公开(公告)号：US4930955A
公开(公告)日：1990-06-05
申请号：US316099
申请日：1989-02-28
申请人： Satoshi Kawano , Yoshio Kimura , Eiji Fukushima
发明人： Satoshi Kawano , Yoshio Kimura , Eiji Fukushima
IPC分类号： B23B31/10 , B23B33/00 , B23Q3/18
CPC分类号： B23B33/00 , Y10T279/19 , Y10T409/30868 , Y10T409/309016
摘要： A chuck for clamping a discoid portion of a work piece includes a base, at least two fixed clamps secured on a front end surface of the base, a movable clamp adjacent to the front end surface of the base and a pin secured to the front end surface of the base. The pin is adapted to fit in a hole formed in the discoid when the discoid is mounted on the chuck wherein the hole has a larger diameter than the pin. Furthermore, the pin is positioned radially inwardly of the movable clamp toward the chuck center and oriented so that the two fixed clamps are equiangularly spaced about and equidistantly spaced from the pin. As a result, the discoid may move relative to the pin and toward the two fixed clamps, without rotation thereof. Accordingly, the centroidal axis of the discoid may be aligned with the rotational axis of the chuck so that precision machining may be achieved.
摘要翻译：用于夹紧工件的盘状部分的卡盘包括基座，固定在基座的前端表面上的至少两个固定夹具，邻近基座的前端表面的可动夹具和固定到前端的销底座表面。当盘状物安装在卡盘上时，销适于装配在形成于盘状物中的孔中，其中孔具有比销更大的直径。此外，销被定位成可动夹具的径向向内朝向卡盘中心并且定向成使得两个固定夹具等距地间隔开并且与销等距离地间隔开。结果，盘状物可以相对于销移动并且朝向两个固定夹具移动，而不会旋转。因此，盘状物的重心线可以与卡盘的旋转轴线对准，从而可以实现精密加工。

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