专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5214918A Refrigerator and method for indicating refrigerant amount 失效
标题翻译：冰箱和制冷剂量指示方法
公开(公告)号：US5214918A
公开(公告)日：1993-06-01
申请号：US625827
申请日：1990-12-11
申请人： Kensaku Oguni , Susumu Nakayama , Hiromu Yasuda , Rumi Minakata , Kazumoto Urata , Masatoshi Muramatsu , Takao Senshu , Kenji Tokusa
发明人： Kensaku Oguni , Susumu Nakayama , Hiromu Yasuda , Rumi Minakata , Kazumoto Urata , Masatoshi Muramatsu , Takao Senshu , Kenji Tokusa
IPC分类号： F25B45/00 , F25B13/00 , F25B49/00 , F25B49/02
CPC分类号： F25B13/00 , F25B49/005 , F25B2313/023 , F25B2345/007 , F25B2500/222 , F25B2700/04 , F25B2700/1931 , F25B2700/1933 , F25B2700/21161 , F25B2700/21163 , F25B45/00
摘要： A heat-pump device indicates a weight of inappropriate amount of refrigerant in a heat-pump cycle by comparing an actual amount of refrigerant in the heat-pump cycle with an appropriate amount thereof, operates in accordance with a refrigerant amount judging operational mode when the actual amount of refrigerant is measured, and includes a judging device for judging the amount of refrigerant in the heat-pump cycle on the basis of a temperature of refrigerant at a condensor side and at least one information showing an operational condition of the heat-pump cycle.
摘要翻译：热泵装置通过将热泵循环中的实际制冷剂量与其适当量进行比较来表示热泵循环中的制冷剂的重量不足，根据制冷剂量判定运转模式进行运转测量实际的制冷剂量，并且包括用于基于冷凝器侧的制冷剂的温度来判断热泵循环中的制冷剂的量的判断装置和表示热泵的操作状态的至少一个信息周期。

2. 发明授权

US5107684A Air conditioner and operating method thereof 失效
标题翻译：空调及其操作方法
公开(公告)号：US5107684A
公开(公告)日：1992-04-28
申请号：US485049
申请日：1990-02-26
申请人： Susumu Nakayama , Kensaku Oguni , Sigeaki Kuroda , Rumi Minakata , Takao Senshu
发明人： Susumu Nakayama , Kensaku Oguni , Sigeaki Kuroda , Rumi Minakata , Takao Senshu
IPC分类号： F25B29/00 , F24F3/06 , F25B13/00 , F25B41/04
CPC分类号： F25B13/00 , F24F3/065 , F25B41/04 , F25B2313/023 , F25B2313/02791 , F25B41/043
摘要： An air conditioner comprising a compressor, a four-way directional control valve, an outdoor heat exchanger, and a plurality of indoor heat exchangers, which are arranged to enable the cooling/heating combined operation. The air conditioner further comprises a first connecting pipe bypassed from a piping line, which is adapted to feed a compressed coolant from the compressor toward the outdoor heat exchanger, for line communication with at least one indoor unit, and a second connecting pipe bypassed from a piping line, which is adapted to feed the compressed refrigerant from the compressor toward at least one indoor heat exchanger, for line communication with the outdoor heat exchanger.
摘要翻译：一种空气调节机，具备压缩机，四通方向控制阀，室外热交换器和多个室内热交换器，它们被配置成能够进行冷却/加热组合操作。所述空调还包括从管道旁路的第一连接管，其适于将压缩的冷却剂从所述压缩机供给到室外热交换器，用于与至少一个室内单元进行管路连通，以及从第一连接管管线，其适于将压缩的制冷剂从压缩机供给至少一个室内热交换器，用于与室外热交换器的线路连通。

3. 发明授权

US5744880A Rotating motor and motor-driven vehicle 失效
标题翻译：旋转电机和电动车
公开(公告)号：US5744880A
公开(公告)日：1998-04-28
申请号：US668266
申请日：1996-06-20
申请人： Mitsuo Kudoh , Toshihiko Fukushima , Suetato Shibukawa , Osamu Koizumi , Fumio Tajima , Syouichi Kawamata , Rumi Minakata
发明人： Mitsuo Kudoh , Toshihiko Fukushima , Suetato Shibukawa , Osamu Koizumi , Fumio Tajima , Syouichi Kawamata , Rumi Minakata
IPC分类号： H02K5/20 , H02K9/19 , H02K9/22 , H02K9/00 , H02K1/32
CPC分类号： H02K5/20 , B60L11/1805 , B60L11/1877 , B60L3/0061 , B60L7/12 , F16C37/007 , H02K9/19 , H02K9/22 , B60L2240/36 , Y02T10/641 , Y02T10/7005 , Y02T10/705
摘要： A rotating motor is provided which permits heat to be efficiently dissipated from all of the stator, rotor, and inner and outer races of bearings. This assures that the rotor exhibits a high intensity as it turns. Also, long bearing life is assured. A coolant enters a cooling passage formed in a first end bracket from entrance pipes and makes a half revolution, thus cooling a first one of the bearings. Also, the coolant cools the rotor via cooling disks and rotor disks. Then, the coolant flows into an outer surface-cooling passage in a motor housing and takes a zigzag course so as to make a substantially half revolution, thus cooling the stator. The coolant then flows into a cooling passage in a second end bracket and makes one revolution, thus cooling a second bearing. At the same time, the rotor is cooled via the cooling disks and rotor disks. Subsequently, the coolant enters another outer surface-cooling passage and makes a substantially half revolution, thus cooling the stator. The coolant then flows into another cooling passage in the aforementioned first end bracket and makes a substantially half revolution, thus cooling the first bearing again. Also, the rotor is cooled via the cooling disks and rotor disks.
摘要翻译：提供了一种旋转电动机，其允许热量从轴承的所有定子，转子和内外圈中有效地消散。这确保转子在转动时呈现高强度。此外，轴承使用寿命长。冷却剂从入口管进入形成在第一端托架中的冷却通道，并进行半转，从而冷却第一个轴承。此外，冷却剂通过冷却盘和转子盘冷却转子。然后，冷却剂流入电动机壳体的外表面冷却通路，并以锯齿形的方式进行大致半转，从而冷却定子。然后，冷却剂流入第二端托架中的冷却通道，并转动一圈，从而冷却第二轴承。同时，转子通过冷却盘和转子盘冷却。随后，冷却剂进入另一个外表面冷却通道并且大致半转，从而冷却定子。然后，冷却剂流入上述第一端托架中的另一个冷却通道，大致为一半转，从而再次冷却第一轴承。此外，转子通过冷却盘和转子盘冷却。

4. 发明授权

US5065588A Air-conditioner system 失效
标题翻译：空调系统
公开(公告)号：US5065588A
公开(公告)日：1991-11-19
申请号：US564608
申请日：1990-08-09
申请人： Susumu Nakayama , Kensaku Oguni , Hiromu Yasuda , Rumi Minakata , Kazumoto Urata , Masatoshi Muramatsu , Kenji Tokusa , Takao Senshu , Hirokiyo Terada , Fumihiko Kitani
发明人： Susumu Nakayama , Kensaku Oguni , Hiromu Yasuda , Rumi Minakata , Kazumoto Urata , Masatoshi Muramatsu , Kenji Tokusa , Takao Senshu , Hirokiyo Terada , Fumihiko Kitani
IPC分类号： F24F3/06 , F25B13/00 , F25B41/04
CPC分类号： F25B41/04 , F24F3/065 , F25B13/00 , F25B2313/023 , F25B2313/025 , F25B2313/02741 , F25B2313/02743 , F25B2313/02791
摘要： An air-conditioner system having a compressor, a plurality of heat exchangers for heating or cooling the air in a room, a radiator for transferring heat energy of refrigerant outside of the room, a plurality of orifices, a manifold with a main port and a plurality of sub-ports, flow direction control multi-port valves directing the flow of the refrigerant from the compressor to the main port and not from the main port to the compressor when at least one of the heat-exchangers is heating the room. The refrigerant does not flow from the compressor to the radiator when at least one of the heat exchangers is heating and none of the heat exchangers is cooling. Also, it does not flow from the compressor to the main port but flows instead from the compressor to the radiator and from the main port to the compressor when none of the heat exchangers is heating and at least one of the heat exchangers is cooling. The system also employs a plurality of valve pairs each of which having a first valve and second valve such that the first valve opens (closes) when the second valve closes (opens). The first valves are arranged for providing flow of refrigerant to the inlet of the compressor from the heat exchangers and the second valves provide flow of refrigerant from the outlet port of the compressor to the respective heat exchanger first ports via the sub-ports of the manifold.
摘要翻译：一种具有压缩机，多个用于加热或冷却房间中的空气的热交换器的空调系统，用于将制冷剂外部的热能传递到室外的散热器，多个孔，具有主端口的歧管和多个子端口，流动方向控制多端口阀，当至少一个热交换器加热房间时，将制冷剂从压缩机流向主端口，而不是从主端口流向压缩机。当至少一个热交换器加热并且没有热交换器冷却时，制冷剂不会从压缩机流到散热器。此外，当没有热交换器被加热并且至少一个热交换器被冷却时，其不从压缩机流向主端口，而是从压缩机流到散热器，并且从主端口流到压缩机。该系统还采用多个阀对，每个阀对具有第一阀和第二阀，使得当第二阀关闭（打开）时第一阀打开（关闭）。第一阀被布置成用于从热交换器向制冷剂的入口提供制冷剂流，并且第二阀提供制冷剂从压缩机的出口流到相应的热交换器第一端口，经由歧管的子端口。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式