公开(公告)号：US06715540B2

公开(公告)日：2004-04-06

申请号：US09845010

申请日：2001-04-27

申请人： Ryo Kobayashi ,  Yasushi Yamanaka ,  Yoshitaka Tomatsu ,  Satoshi Itoh ,  Motohiro Yamaguchi ,  Satoshi Izawa ,  Yoshiaki Takano ,  Toshitaka Shimizu

发明人： Ryo Kobayashi ,  Yasushi Yamanaka ,  Yoshitaka Tomatsu ,  Satoshi Itoh ,  Motohiro Yamaguchi ,  Satoshi Izawa ,  Yoshiaki Takano ,  Toshitaka Shimizu

IPC分类号： B60H100

CPC分类号： B61D27/00 ,  B60H1/3207 ,  F25B9/008 ,  F25B13/00 ,  F25B41/04 ,  F25B2309/061 ,  F25B2341/065 ,  F25B2600/0253 ,  F25B2600/17 ,  F25B2700/2104 ,  F25B2700/2106 ,  F25B2700/21173 ,  Y02B30/72 ,  Y02T30/42

摘要： The air heating capability of an indoor heat exchanger is limited to set the temperature of the indoor heat exchanger to a first predetermined temperature Tel or lower during heating. Thereby, fogging is prevented through re-evaporation of the condensed water in the indoor heat exchanger during heating within an air-conditioning apparatus with a hot water heater core using hot water as the heat source and the heating circuit.

摘要翻译： 室内热交换器的空气加热能力受限于在加热期间将室内热交换器的温度设定为第一预定温度Tel或更低。 因此，通过使用热水作为热源和加热回路的热水加热器芯在空气调节装置内加热期间室内热交换器中的冷凝水的再蒸发被防止。

公开(公告)号：US06584796B2

公开(公告)日：2003-07-01

申请号：US09981702

申请日：2001-10-17

申请人： Satoshi Itoh ,  Yoshitaka Tomatsu ,  Motohiro Yamaguchi ,  Yasushi Yamanaka ,  Toshio Hirata

发明人： Satoshi Itoh ,  Yoshitaka Tomatsu ,  Motohiro Yamaguchi ,  Yasushi Yamanaka ,  Toshio Hirata

IPC分类号： F25B1300

CPC分类号： B60H1/00907 ,  B60H2001/00935 ,  B60H2001/00957 ,  F25B9/008 ,  F25B13/00 ,  F25B40/00 ,  F25B41/062 ,  F25B43/006 ,  F25B2309/061 ,  F25B2313/0315 ,  F25B2500/18 ,  F25B2600/021 ,  F25B2600/2501

摘要： Heat exchange is performed between a discharge side refrigerant and a suction side refrigerant also at the time of a heating operation. By this, a liquid phase refrigerant containing lubricating oil in the suction side refrigerant is heated by the discharge side refrigerant, and the liquid phase refrigerant is vaporized also at the time of the heating operation, so that the amount of the liquid phase refrigerant sucked into a compressor is decreased. Accordingly, the increase of compression work of the compressor is prevented, and an opening area of an oil return hole can be expanded to such a degree that an optimum amount of lubricating oil is attained at the time of the heating operation.

公开(公告)号：US5642858A

公开(公告)日：1997-07-01

申请号：US619213

申请日：1996-03-21

申请人： Nobuharu Kakehashi ,  Yoshitaka Tomatsu ,  Hiroshi Kishita ,  Yasushi Yamanaka ,  Kenichi Fujiwara

发明人： Nobuharu Kakehashi ,  Yoshitaka Tomatsu ,  Hiroshi Kishita ,  Yasushi Yamanaka ,  Kenichi Fujiwara

IPC分类号： F16K31/68 ,  F25B41/06 ,  G05D23/12 ,  F25B41/04

CPC分类号： F25B41/062 ,  F25B2341/0683

摘要： According to the present invention, a thermal expansion valve for a refrigerating cycle includes a housing having a throttle passage therein for expanding the refrigerant thereinto from the high-pressure side liquid refrigerant circuit, a valve element provided within the housing for adjusting opening degree of the throttle passage, and a thermosensitive element movably disposed within the housing. The thermosensitive element includes a case and a pressure responding member disposed within the case and displacing according to temperature and pressure of the refrigerant at the exit of an evaporator. The case of the thermosensitive element is integrally connected to the valve element, and the thermosensitive element and the valve element are so constructed as to integrally move according to the displacement of the pressure responding member. Accordingly, even if the valve element vibrates due to the sharp expansion of the refrigerant and the vibration transmits to the thermosensitive element case, as the thermosensitive element case is movable with respect to the housing and the housing are separated from the thermosensitive case, most of the vibration is prevented from being transmitted to the housing.

摘要翻译： 根据本发明，一种用于制冷循环的热膨胀阀包括：壳体，其具有用于使制冷剂从高压侧液体制冷剂回路膨胀的节流通道，设置在壳体内用于调节制冷剂的开度的阀元件 节流通道和可移动地设置在壳体内的热敏元件。 热敏元件包括壳体和设置在壳体内的压力响应构件，并且根据在蒸发器的出口处的制冷剂的温度和压力而移位。 热敏元件的情况一体地连接到阀元件，并且热敏元件和阀元件被构造成根据压力响应元件的位移一体地移动。 因此，即使阀元件由于制冷剂的急剧膨胀而振动并且振动传递到热敏元件壳体，由于热敏元件壳体相对于壳体可移动并且壳体与热敏套筒分离，所以大部分 防止振动传递到壳体。

公开(公告)号：US5038569A

公开(公告)日：1991-08-13

申请号：US510262

申请日：1990-04-17

申请人： Yuichi Shirota ,  Kazutoshi Nishizawa ,  Yoshitaka Tomatsu ,  Kenichi Fujiwara ,  Hideo Ohta ,  Kenji Yamada

发明人： Yuichi Shirota ,  Kazutoshi Nishizawa ,  Yoshitaka Tomatsu ,  Kenichi Fujiwara ,  Hideo Ohta ,  Kenji Yamada

IPC分类号： F25B21/02 ,  H01L35/30

CPC分类号： F25B21/02 ,  H01L35/30

摘要： A thermoelectric converter has a N-type thermoelectric element, a P-type thermoelectric element, an endothermic electrode and a radiative electrode. One surface of the N-type thermoelectric element is attached to one surface of the endothermic electrode and the other surface is attached to one surface of the radiative electrode. One surface of the P-type thermoelectric element is attached to the other surface of the radiative electrode and the other surface is attached to the other endothermic electrode.

摘要翻译： 热电转换器具有N型热电元件，P型热电元件，吸热电极和辐射电极。 N型热电元件的一个表面附着在吸热电极的一个表面上，另一个表面附着在辐射电极的一个表面上。 P型热电元件的一个表面附接到辐射电极的另一个表面，另一个表面附着到另一个吸热电极。