公开(公告)号：US5562427A

公开(公告)日：1996-10-08

申请号：US296382

申请日：1994-08-26

申请人： Masao Mangyo ,  Seishi Nakaoka ,  Shuichi Yakushi ,  Shinya Ito ,  Takao Kawashima ,  Satoshi Wada ,  Hideki Kawai

发明人： Masao Mangyo ,  Seishi Nakaoka ,  Shuichi Yakushi ,  Shinya Ito ,  Takao Kawashima ,  Satoshi Wada ,  Hideki Kawai

IPC分类号： F04B39/16 ,  F04C18/356 ,  F25B43/00

CPC分类号： F04C18/3564 ,  F04B39/16 ,  F25B43/003 ,  Y10S417/902 ,  Y10S95/902

摘要： A porous filter having a pore size of no more than 80 .mu.m is provided in a refrigerant flow passage of a refrigeration system. The filter may be provided in a drier provided in the refrigerant flow passage or in a separate filter casing provided in the refrigerant flow passage. Alternatively, the filter may be provided in the refrigerant flow passage within a sealed casing of a refrigerant compressor which is incorporated in the refrigeration system. The filter is formed of a molded solid material constituted by alumina, silica gel, calcium sulfide and aluminosilicate.

摘要翻译： 在制冷系统的制冷剂流路中设置孔径不大于80μm的多孔过滤器。 过滤器可以设置在设置在制冷剂流动通道中的干燥器中或设置在制冷剂流动通道中的单独的过滤器壳体中。 或者，过滤器可以设置在并入制冷系统中的制冷剂压缩机的密封壳体内的制冷剂流路中。 过滤器由氧化铝，硅胶，硫化钙和硅铝酸盐构成的成型固体材料形成。

公开(公告)号：US5558508A

公开(公告)日：1996-09-24

申请号：US137205

申请日：1993-10-26

申请人： Hiroshi Sasano ,  Koshi Hamada ,  Akihiko Kubota

发明人： Hiroshi Sasano ,  Koshi Hamada ,  Akihiko Kubota

IPC分类号： F04B39/00 ,  F04B39/10 ,  F04B53/10

CPC分类号： F04B39/1073 ,  Y10T137/7892 ,  Y10T137/7893

摘要： An elongated recess is provided on one side of a valve plate, and a piston is provided on the other side of the valve plate. Discharge holes are provided through the valve plate at the recess, and a pair of discharge reeds are disposed within the recess to close/open the discharge holes. A spring reed presses against the discharge reeds on sides thereof opposite to the discharge holes to close the discharge holes. A stopper is secured to the valve plate and fixes the spring reed into position. The operation of the discharge reed can be tested by the operation of the discharge reed alone, and refrigerant gas remaining in the discharge holes can be reduced, thereby improving compression efficiency. The two discharge holes are each associated with one of the pair of discharge reeds, thereby preventing over-compression loss.

摘要翻译： PCT No.PCT / JP92 / 00248 Sec。 371日期：1993年10月26日 102（e）日期1993年10月26日PCT 1991年3月3日PCT公布。 公开号WO93 / 18304 日期1993年9月16日在阀板的一侧设置有细长的凹部，在阀板的另一侧设置有活塞。 在凹部处通过阀板设置排出孔，并且在凹部内设置一对排出簧片以关闭/打开排出孔。 弹簧簧片在与排放孔相对的侧面压靠放电簧片以封闭排放孔。 止动器固定在阀板上并将弹簧簧固定到位。 排出簧片的操作可以通过单独的排出簧片的操作来测试，并且可以减少排出孔中残留的制冷剂气体，从而提高压缩效率。 两个排出孔各自与一对放电簧片中的一个相关联，从而防止过压缩损失。

公开(公告)号：US5557945A

公开(公告)日：1996-09-24

申请号：US320717

申请日：1994-10-11

申请人： Masao Mangyo ,  Sinya Ito ,  Seishi Nakaoka

发明人： Masao Mangyo ,  Sinya Ito ,  Seishi Nakaoka

IPC分类号： F04B39/16 ,  F25B43/00

CPC分类号： F25B43/003 ,  F04C2210/26 ,  Y10S210/06

摘要： A filter formed of a filter material, such as, fluororesin, cellulose ester, polycarbonate or silica fiber is provided in a refrigerant flow passage of a refrigeration system. In the refrigerant flow passage, the filter is sandwiched by porous members, or the filter is attached to a porous member by means of, such as, heat sealing. The filter may be provided in a drier provided in the refrigerant flow passage. Alternatively, the filter may be provided in the refrigerant flow passage within a sealed casing of a refrigerant compressor which is incorporated in the refrigeration system.

摘要翻译： 在制冷系统的制冷剂流路中设置由氟树脂，纤维素酯，聚碳酸酯，二氧化硅纤维等过滤材料形成的过滤器。 在制冷剂流路中，过滤器被多孔构件夹持，或者通过例如热密封将过滤器附接到多孔构件。 过滤器可以设置在设置在制冷剂流动通道中的干燥器中。 或者，过滤器可以设置在并入制冷系统中的制冷剂压缩机的密封壳体内的制冷剂流路中。

公开(公告)号：US5542266A

公开(公告)日：1996-08-06

申请号：US309297

申请日：1994-09-20

申请人： Etsuro Suzuki ,  Hideki Kawai ,  Hiroki Awashima

发明人： Etsuro Suzuki ,  Hideki Kawai ,  Hiroki Awashima

IPC分类号： F04B39/02 ,  F04C29/02 ,  F25B31/00 ,  F25B43/02

CPC分类号： F04C29/026 ,  F04B39/0215 ,  F04C29/025 ,  F25B31/002 ,  F25B43/02

摘要： A refrigerating system is provided which includes a refrigerating line through which refrigerant flows, a refrigerant compressor for circulating the refrigerant through the refrigerating line, and an oil separation passage connected to the refrigerant compressor. The refrigerant compressor includes an enclosed chamber storing therein a refrigeration oil insoluble in the refrigerant. The oil separation passage directs the refrigerant introduced from an inlet port of the refrigerant compressor to an outlet port through the enclosed chamber for separating the refrigeration oil contained in the refrigerant entering from the inlet port.

摘要翻译： 提供一种制冷系统，其包括制冷剂流过的制冷管路，用于使制冷剂循环通过冷冻管线的制冷剂压缩机和连接到制冷剂压缩机的分油通道。 制冷剂压缩机包括封闭的室，其中存储不溶于制冷剂的冷冻机油。 油分离通道将从制冷剂压缩机的入口引入的制冷剂引导到通过封闭室的出口，用于分离从入口进入的制冷剂中所含的冷冻机油。

公开(公告)号：US5452991A

公开(公告)日：1995-09-26

申请号：US245135

申请日：1994-05-17

申请人： Ichiro Kita ,  Junichiro Yabiki

发明人： Ichiro Kita ,  Junichiro Yabiki

IPC分类号： F04B39/00 ,  F04B53/00

CPC分类号： F04B39/0055 ,  Y10S181/403

摘要： A hermetic compressor includes a sealed casing which accommodates therein a compressing unit for compressing a refrigerant and a driving unit for driving the compressing unit. A communication passage is provided for establishing communication between the compressing unit and a discharge muffler. The discharge muffler is formed therein with a substantially annular hermetic passage for the compressed refrigerant introduced via the communication passage. In the substantially annular hermetic passage, the introduced compressed refrigerant is bifurcated in opposite directions. The substantially annular hermetic passage has an outlet in the discharge muffler. At the outlet, the bifurcated refrigerant joins and flows out of the substantially annular hermetic passage so as to reduce pressure pulsation of the compressed refrigerant by canceling pressure pulsation components contained in the bifurcated refrigerant. In order to enhance the cancellation effect, the outlet may be arranged at a position which is opposite, in a diametrical direction, to a position where the substantially annular hermetic passage communicates with the communication passage.

摘要翻译： 封闭式压缩机包括：密封壳体，其容纳用于压缩制冷剂的压缩单元和用于驱动压缩单元的驱动单元。 连通通道用于建立压缩单元和排气消声器之间的连通。 排气消声器在其中形成有用于经由连通通道引入的压缩制冷剂的大致环形的密封通道。 在大致环形的密封通道中，引入的压缩制冷剂在相反方向上分叉。 基本上环形的密封通道在排放消声器中具有出口。 在出口处，分叉的制冷剂从基本上环形的密封通道接合并流出，从而通过消除包含在分叉制冷剂中的压力脉动分量来减小压缩的制冷剂的压力脉动。 为了增强抵消效果，出口可以布置在沿直径方向相反的位置到基本上环形的密封通道与连通通道连通的位置。

公开(公告)号：US5391061A

公开(公告)日：1995-02-21

申请号：US30978

申请日：1993-03-12

申请人： Tatsuyuki Iizuka ,  Etsuro Suzuki

发明人： Tatsuyuki Iizuka ,  Etsuro Suzuki

IPC分类号： F04B39/00 ,  H01R13/52 ,  F04B35/04 ,  H01B17/30

CPC分类号： H01R13/5202 ,  H01R13/521 ,  Y10S439/935

摘要： A hermetic terminal cover is arranged to be mounted onto a hermetic terminal of, such as, a closed-type compressor. The hermetic terminal cover has terminal caps for covering respective terminal strips of the hermetic terminal. Each terminal strip includes a terminal pin fixedly passing through a metallic base with an insulator interposed therebetween. The terminal caps are mutually connected by flexible ribs each having a curved shape, and preferably an arc shape. Accordingly, each terminal cap has a high degree of positional or displacement freedom to facilitate mounting of the terminal cap onto the corresponding terminal strip. Further, each terminal cap has an increased thickness at a portion corresponding to an exposed surface of the insulator holding the terminal pin. Accordingly, adverse affection of metallic powders, such as, generation of short circuits and sparks between the terminal pins and the metallic base is effectively prevented.

摘要翻译： 密封端子盖布置成安装在诸如封闭式压缩机的密封端子上。 密封端子盖具有用于覆盖密封端子的端子条的端子帽。 每个端子条包括固定地穿过金属基座的端子销，绝缘体插入其间。 端子帽通过各自具有弯曲形状的柔性肋相互连接，优选为弧形。 因此，每个端子帽具有高度的位置或位移自由度，以便于将端子帽安装到相应的端子条上。 此外，每个端子帽在对应于保持端子销的绝缘体的暴露表面的部分处具有增加的厚度。 因此，有效地防止了金属粉末的不利影响，例如在端子销和金属基座之间产生短路和火花。

公开(公告)号：US5224845A

公开(公告)日：1993-07-06

申请号：US828840

申请日：1992-01-31

申请人： Masao Mangyo ,  Makoto Yamamuro

发明人： Masao Mangyo ,  Makoto Yamamuro

IPC分类号： F04C29/02

CPC分类号： F04C29/02

摘要： A refrigerant circulation pump for circulating a liquid refrigerant through an air-conditioner has a small lubrication hole extending through a bearing by means of which a shaft for driving a compressor unit of the pump is rotatably supported. The lubrication hole communicates at one of its opposite ends with a compression chamber of the compressor unit, the other of the opposite ends communicating with a friction point between the shaft and the bearing. While the pump is operating, a part of the liquid refrigerant is fed under pressure from the compression chamber to the friction point between the shaft and the bearing, thereby lubricating the friction point. With this lubrication, the pump is able to operate reliably for a prolonged period of time without causing wear of the shaft and the bearing.

摘要翻译： 用于使液体制冷剂循环通过空调的制冷循环泵具有延伸穿过轴承的小的润滑孔，通过该轴承可旋转地支撑用于驱动泵的压缩机单元的轴。 润滑孔在其相对端的一端与压缩机单元的压缩室连通，另一个相对端与轴和轴承之间的摩擦点相通。 当泵工作时，液体制冷剂的一部分在压力下从压缩室供给至轴与轴承之间的摩擦点，从而润滑摩擦点。 通过这种润滑，泵能够在长时间内可靠地运行，而不会导致轴和轴承磨损。

公开(公告)号：US5205723A

公开(公告)日：1993-04-27

申请号：US751128

申请日：1991-08-28

申请人： Hideki Kawai ,  Satoshi Wada ,  Masahiko Osaka

发明人： Hideki Kawai ,  Satoshi Wada ,  Masahiko Osaka

IPC分类号： F04B9/04 ,  F04B39/00

CPC分类号： F04B9/045 ,  F04B39/0094

摘要： A hermetically sealed compressor for use in household appliances such as refrigerators comprising an electric element and a compression element being resiliently supported within a hermetic container. The crankshaft is secured to a rotor of an electric element and supported by a pair of ball bearings. The crankshaft is comprised of a concentric principal part, a concentric secondary part and an eccentric axial part positioned between the principal part and the secondary part. The eccentric axial part is connected to one end of a connecting rod. In one embodiment, the eccentric axial part overlays all of the principal part and secondary part when seen in plan or projection view from the axial direction of the crankshaft. One of a pair of ball bearings is installed in each of the concentric principal part and secondary part respectively so as to support the load caused by the reaction of the compression load equally on each side of the axis along which the force of that load is exerted.

公开(公告)号：US5199778A

公开(公告)日：1993-04-06

申请号：US642386

申请日：1991-01-17

申请人： Takashi Aoki ,  Minoru Yonemura ,  Hiroji Ito ,  Akihiro Shigeta ,  Yasuji Imai ,  Tatsuo Miyachi ,  Tomoyuki Nishimura ,  Naoya Ishikawa

发明人： Takashi Aoki ,  Minoru Yonemura ,  Hiroji Ito ,  Akihiro Shigeta ,  Yasuji Imai ,  Tatsuo Miyachi ,  Tomoyuki Nishimura ,  Naoya Ishikawa

IPC分类号： A47B57/32 ,  F25D25/02 ,  F25D25/04

CPC分类号： F25D25/02 ,  A47B57/32 ,  F25D25/04 ,  F25D2500/02

摘要： The present invention relates to a shelf appartus for a refrigerator which raises and lowers a refrigerator's food storage shelves in an analog manner, making it possible to determine the positions of the shelves largely in accordance with the size of food items stored inside the refrigerator. More particularly, racks are provided on the left and right sides of the refrigerator's interior, gears which engage these racks are provided on the shelves of the refrigerator, and the food storage shelves are raised and lowered by rotating these gears.

公开(公告)号：US07691512B2

公开(公告)日：2010-04-06

申请号：US11474766

申请日：2006-06-26

申请人： Shinji Miyauchi ,  Masataka Ozeki ,  Koichi Nishimura

发明人： Shinji Miyauchi ,  Masataka Ozeki ,  Koichi Nishimura

IPC分类号： H01M8/04 ,  H01M2/14

CPC分类号： H01M8/04365 ,  H01M8/04029 ,  H01M8/04067 ,  H01M8/04156 ,  H01M8/0606 ,  H01M8/0668

摘要： A condenser condenses an unused exhaust gas exhausted from a fuel cell and recovers water, condensation-capacity detection means always monitors the condensation capacity of the condenser, control means controls an output of heat-transport-medium circulation means, stores the exhaust heat of the fuel cell in heat-using means when a sufficient condensation capacity is left, and stops the heat-transport-medium circulation means to complete exhaust-heat recovery when the condensation capacity lowers. Moreover, a fuel cell, a cooling pipe through which a first heating medium of carrying the heat of the fuel cell circulates, a cooling-water pump of circulating the first heating medium, and a fuel-cell-temperature detector of detecting the temperature of the fuel cell are used to operate a cooling-water pump until the temperature detected by the fuel-cell-temperature detector becomes a predetermine threshold value or less even after supply of a fuel and an oxidant to the fuel cell is stopped.

摘要翻译： 冷凝器冷凝从燃料电池排出的未使用的废气并回收水，冷凝能力检测装置总是监视冷凝器的冷凝能力，控制装置控制热传输介质循环装置的输出， 当剩余足够的冷凝能力时，在热使用装置中的燃料电池，并且当冷凝能力降低时，停止热传输介质循环装置完成排气热回收。 此外，燃料电池，通过燃料电池的热量传播的第一加热介质通过其循环的冷却水，循环第一加热介质的冷却水泵，以及检测燃料电池的温度的燃料电池温度检测器 燃料电池用于操作冷却水泵，直到燃料电池温度检测器检测到的温度即使在向燃料电池供应燃料和氧化剂停止之后也变为预定的阈值或更小时。