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1.发明申请Compressor, method for manufacturing the compressor, defroster of refrigerant circuit, and refrigeration unit 审中-公开压缩机，制造压缩机的方法，制冷剂回路除霜器和制冷机组公开(公告)号：US20040151603A1
公开(公告)日：2004-08-05
申请号：US10747288
申请日：2003-12-30
发明人： Masaya Tadano , Haruhisa Yamasaki , Kenzo Matsumoto , Dai Matsuura , Kazuya Sato , Takayasu Saito , Toshiyuki Ebara , Satoshi Imai , Atsushi Oda , Takashi Sato , Hiroyuki Matsumori
IPC分类号： F25B047/00 , F25B043/02 , F04B053/00 , F04B039/00 , F25B001/10
CPC分类号： F01C21/108 , F01C21/0809 , F01C21/0845 , F04C18/3564 , F04C23/001 , F04C23/008 , F04C29/0042 , F04C29/02 , F04C29/023 , F04C29/028 , F04C2210/261 , F04C2230/231 , F04C2230/60 , F04C2240/30 , F04C2240/60 , F04C2240/601 , F04C2240/803 , F04C2240/806 , F04C2250/101 , F04C2250/102 , F05C2251/14 , F25B9/008 , F25B2309/061 , F25B2500/16 , Y10S417/902 , Y10T29/49236
摘要： There is provided a rotary compressor capable of preventing deterioration of performance following plug fixing carried out to prevent falling-off of a spring member. The rotary compressor comprises a cylinder constituting a rotary compression element, a roller engaged with an eccentric portion formed in a rotary shaft of an electric element, and eccentrically rotated in the cylinder, a vane abutted on the roller to divide an inside of the cylinder into a low pressure chamber side and a high pressure chamber side, a spring member for always pressing the vane to the roller side, a housing portion of the spring member, formed in the cylinder, and opened to the vane side and a hermetically sealed container side, a plug positioned in the hermetically sealed container side of the spring member, and inserted into the housing portion to fit into a gap, and an O ring attached around the plug to seal a part between the plug and the housing portion. In this case, a space between the cylinder and the hermetically sealed container is set smaller than a distance from the O ring to an end of the plug on the hermetically sealed container side.
摘要翻译： 本发明提供一种旋转式压缩机，其能够防止在进行插头固定后的性能劣化，以防止弹簧部件脱落。 旋转压缩机包括构成旋转压缩元件的圆筒，与形成在电气元件的旋转轴中的偏心部接合的滚子，并且在圆筒中偏心旋转;叶片抵靠在滚子上，以将圆筒内部分成 低压室侧和高压室侧，用于总是将叶片压向辊侧的弹簧构件，形成在气缸中并且向叶片侧开口的弹簧构件的容纳部和密封容器侧 位于弹簧构件的气密密封容器侧的插头，插入壳体部分以装配到间隙中;以及安装在插头周围的O形环以密封插头和壳体部分之间的部分。 在这种情况下，气缸和密封容器之间的空间被设定为小于从密封容器侧的O形环到塞子的端部的距离。
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2.发明申请公开(公告)号：US20040001762A1
公开(公告)日：2004-01-01
申请号：US10454636
申请日：2003-06-05
发明人： Kenzo Matumoto , Haruhisa Yamasaki , Kazuya Sato , Masaya Tadano , Satoshi Imai , Akira Sugawara , Takashi Sato
IPC分类号： F04B025/00
CPC分类号： F04C29/02 , F01C21/0863 , F01C21/10 , F04C18/356 , F04C23/001 , F04C23/008 , F04C29/0092 , F04C29/023 , F04C29/028 , F04C29/045 , F04C2250/101 , F04C2270/21
摘要： There is provided an internal intermediate pressure multistage compression type rotary compressor capable of reducing a height dimension while reducing the amount of oil to be discharged outside. An electric element and first and second rotary compression elements which are driven by a rotary shaft of the electric element disposed under the electric element are provided in a hermetic shell case. There is provided a refrigerant introduction pipe for introducing refrigerant in the hermetic shell case over the electric element into the second rotary compression element through an outside of the hermetic shell case. There is provided an oil path provided in the rotary shaft for discharging oil through an oil discharge port which is positioned at the upper end of the rotary shaft. The refrigerant introduction pipe is provided such that a part of an inlet of the refrigerant introduction pipe is positioned under the upper end of a stator of the electric element.
摘要翻译： 提供一种内部中压多级压缩式旋转式压缩机，其能够减小高度尺寸，同时减少要排出到外部的油量。 电气元件和由设置在电气元件下方的电气元件的旋转轴驱动的第一和第二旋转压缩元件设置在密封壳体中。 提供了一种制冷剂引入管，用于将密封壳体中的制冷剂通过电气元件通过密封壳体的外部引入第二旋转压缩元件。 设置有用于通过位于旋转轴的上端的排油口排出油的旋转轴中的油路。 制冷剂导入管设置成使得制冷剂导入管的入口的一部分位于电气元件的定子的上端的下方。
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公开(公告)号：US20040165998A1
公开(公告)日：2004-08-26
申请号：US10790085
申请日：2004-03-02
发明人： Masaya Tadano , Haruhisa Yamasaki , Kenzo Matsumoto , Dai Matsuura , Kazuya Sato , Takayasu Saito , Toshiyuki Ebara , Satoshi Imai , Atsushi Oda , Takashi Sato , Hiroyuki Matsumori
IPC分类号： F04B039/00
CPC分类号： F01C21/108 , F01C21/0809 , F01C21/0845 , F04C18/3564 , F04C23/001 , F04C23/008 , F04C29/0042 , F04C29/02 , F04C29/023 , F04C29/028 , F04C2210/261 , F04C2230/231 , F04C2230/60 , F04C2240/30 , F04C2240/60 , F04C2240/601 , F04C2240/803 , F04C2240/806 , F04C2250/101 , F04C2250/102 , F05C2251/14 , F25B9/008 , F25B2309/061 , F25B2500/16 , Y10S417/902 , Y10T29/49236
摘要： There is provided a rotary compressor capable of preventing deterioration of performance following plug fixing carried out to prevent falling-off of a spring member. The rotary compressor comprises a cylinder constituting a rotary compression element, a roller engaged with an eccentric portion formed in a rotary shaft of an electric element, and eccentrically rotated in the cylinder, a vane abutted on the roller to divide an inside of the cylinder into a low pressure chamber side and a high pressure chamber side, a spring member for always pressing the vane to the roller side, a housing portion of the spring member, formed in the cylinder, and opened to the vane side and a hermetically sealed container side, a plug positioned in the hermetically sealed container side of the spring member, and inserted into the housing portion to fit into a gap, and an O ring attached around the plug to seal a part between the plug and the housing portion. In this case, a space between the cylinder and the hermetically sealed container is set smaller than a distance from the O ring to an end of the plug on the hermetically sealed container side.
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公开(公告)号：US20020113133A1
公开(公告)日：2002-08-22
申请号：US10078072
申请日：2002-02-14
发明人： Masanobu Saitoh , Kiyoshi Koyama , Yoshinori Touya , Sadahiro Takizawa , Kazuaki Shikichi , Shigeya Ishigaki , Hirokazu Izaki , Hiroshi Mukaiyama , Osamu Kuwabara , Haruhisa Yamasaki , Satoshi Imai
IPC分类号： F24D003/00
CPC分类号： F24H9/2007 , F24D19/1054 , F24H4/04 , F25B9/008 , F25B2309/061
摘要： A heat pump type hot water supply apparatus (10) for heating water by refrigerant heat and stocking the hot water thus achieved including: a heat pump unit (11) having a refrigerant circuit using natural refrigerant, the refrigerant circuit including a compressor (16) for compressing refrigerant, a heat-pump heat exchanger (18) and a refrigerant-water heat exchanger (27) for performing the heat exchange between refrigerant and water to achieve hot water; a hot water supply unit (12) including a hot water supply tank (26) for stocking the hot water achieved by the refrigerant-water heat exchanger (27) of the heat pump unit (11) and supplying the hot water thus stocked; and a water pipe (36) through which the refrigerant-water heat exchanger (27) of the heat pump unit (11) and the hot water supply tank (26) of the hot water supply unit (12) are connected to each other to circulate hot-water/water between the refrigerant-water heat exchanger (27) and said hot water supply tank (26).
摘要翻译： 1.一种热泵式热水供给装置，其特征在于，包括：具有使用天然制冷剂的制冷剂回路的热泵单元，所述制冷剂回路包括压缩机， 用于压缩制冷剂的热泵热交换器（18）和制冷剂 - 水热交换器（27），用于执行制冷剂和水之间的热交换以实现热水; 一个热水供应单元（12），包括一个用于储存由热泵单元（11）的制冷剂 - 水热交换器（27）获得的热水并供应这样储存的热水的热水供应箱（26） 和热水机组（11）的制冷剂 - 水热交换器（27）和热水供给单元（12）的供热水箱（26）的水管36相互连接， 在制冷剂 - 水热交换器（27）和所述热水供应罐（26）之间循环热水/水。
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公开(公告)号：US20040237552A1
公开(公告)日：2004-12-02
申请号：US10849787
申请日：2004-05-21
IPC分类号： F25D017/02 , F25B001/00 , F25B049/00
CPC分类号： F25B9/008 , F25B49/025 , F25B2309/061 , F25B2500/26 , F25B2600/021 , F25B2600/23 , Y02B30/741
摘要： There is provided a cooling apparatus which can prevent an abnormal increase in pressure of a high side at the time of starting. The cooling apparatus comprises: a refrigerant circuit which uses carbon dioxide as a refrigerant; and a control device which controls a speed of rotation for the compressor between predetermined lowest and highest speeds. The control device runs the compressor by holding a predetermined start-time holding speed of rotation lower than the lowest rotational speed for a predetermined time before the lowest rotational speed is reached after the compressor is started.
摘要翻译： 提供一种能够防止起动时高侧的压力异常升高的冷却装置。 冷却装置包括：使用二氧化碳作为制冷剂的制冷剂回路; 以及控制装置，其控制压缩机在预定的最低和最高速度之间的旋转速度。 控制装置通过在压缩机起动之后达到最低转速之前的预定时间内保持预定的开始时间保持速度低于最低转速来运行压缩机。
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公开(公告)号：US20040165999A1
公开(公告)日：2004-08-26
申请号：US10790181
申请日：2004-03-02
发明人： Masaya Tadano , Haruhisa Yamasaki , Kenzo Matsumoto , Dai Matsuura , Kazuya Sato , Takayasu Saito , Toshiyuki Ebara , Satoshi Imai , Atsushi Oda , Takashi Sato , Hiroyuki Matsumori
IPC分类号： F04C027/02 , F04C029/04 , B23P015/00 , F04B053/00 , F04B039/00 , F25B047/00 , F04C029/02 , F01C021/06 , F03C002/00 , F04C015/00 , F01C021/04 , F03C004/00 , F04C002/00 , F25B043/02 , F01C011/00 , F04C023/00 , F04C011/00
CPC分类号： F01C21/108 , F01C21/0809 , F01C21/0845 , F04C18/3564 , F04C23/001 , F04C23/008 , F04C29/0042 , F04C29/02 , F04C29/023 , F04C29/028 , F04C2210/261 , F04C2230/231 , F04C2230/60 , F04C2240/30 , F04C2240/60 , F04C2240/601 , F04C2240/803 , F04C2240/806 , F04C2250/101 , F04C2250/102 , F05C2251/14 , F25B9/008 , F25B2309/061 , F25B2500/16 , Y10S417/902 , Y10T29/49236
摘要： There is provided a rotary compressor capable of preventing deterioration of performance following plug fixing carried out to prevent falling-off of a spring member. The rotary compressor comprises a cylinder constituting a rotary compression element, a roller engaged with an eccentric portion formed in a rotary shaft of an electric element, and eccentrically rotated in the cylinder, a vane abutted on the roller to divide an inside of the cylinder into a low pressure chamber side and a high pressure chamber side, a spring member for always pressing the vane to the roller side, a housing portion of the spring member, formed in the cylinder, and opened to the vane side and a hermetically sealed container side, a plug positioned in the hermetically sealed container side of the spring member, and inserted into the housing portion to fit into a gap, and an O ring attached around the plug to seal a part between the plug and the housing portion. In this case, a space between the cylinder and the hermetically sealed container is set smaller than a distance from the O ring to an end of the plug on the hermetically sealed container side.
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7.发明申请Rotary compressor, method for manufacturing the same, and defroster for refrigerant circuit 有权旋转压缩机，制造方法及制冷剂回路除霜器公开(公告)号：US20030115900A1
公开(公告)日：2003-06-26
申请号：US10305775
申请日：2002-11-27
发明人： Kenzo Matsumoto , Haruhisa Yamasaki , Masaya Tadano , Kazuya Sato , Dai Matsuura , Takayasu Saito , Noriyuki Tsuda
IPC分类号： F25B041/00 , F25B047/00
CPC分类号： F04C28/24 , F01C21/0863 , F04C18/3564 , F04C23/001 , F04C23/008 , F04C29/06 , F04C2210/1027 , F04C2210/1072 , F04C2240/10 , F25B1/10 , F25B9/008 , F25B31/026 , F25B47/022 , F25B2309/061 , Y10T29/49236 , Y10T29/49245
摘要： An object of the present invention is to provide a method for manufacturing a multi-stage compression type rotary compressor which can avoid the replacement of parts to be used as much as possible to reduce costs and also which enables easily setting an appropriate displacement volume ratio while preventing-the compressor from being increased in size. The gist of the present invention is that an inner diameter of a lower cylinder is altered without altering its thickness (or height), and a displacement volume ratio between first and second rotary compression elements is set to an optimum value in accordance with the alteration.
摘要翻译： 本发明的目的是提供一种多级压缩式旋转压缩机的制造方法，其能够尽可能地避免更换要使用的部件以降低成本，并且还能够容易地设定适当的排量体积比，同时 防止压缩机的尺寸增加。 本发明的要点是在不改变其厚度（或高度）的情况下改变下筒的内径，并且根据改变将第一旋转压缩元件和第二旋转压缩元件之间的容积比设定为最佳值。
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8.发明申请Cooling apparatus and method for setting refrigerant sealing amount for the same 失效冷却装置及其制冷剂密封量的设定方法公开(公告)号：US20040244407A1
公开(公告)日：2004-12-09
申请号：US10857971
申请日：2004-06-02
IPC分类号： G05D023/32 , F25B041/04 , F25B001/00
CPC分类号： F25B9/008 , F25B1/10 , F25B45/00 , F25B2309/061 , F25B2500/26 , F25B2700/21174 , F25B2700/21175 , F25D29/00
摘要： An object is to improve cooling efficiency while preventing an abnormal increase in pressure of a high side in a cooling apparatus which uses so-called carbon dioxide as a refrigerant. The cooling apparatus comprises a refrigerant circuit in which a compressor, a gas cooler, pressure reducing means, an evaporator and the like are connected in an annular shape, and carbon dioxide is sealed as a refrigerant. In a stable running state in which a temperature of a space to be cooled by the evaporator is cool, time after a start of the compressor until a difference between outlet and inlet temperatures of the evaporator becomes within 1 degree is 5 minutes or more to less than 20 minutes.
摘要翻译： 本发明的目的是提高冷却效率，同时防止使用所谓的二氧化碳作为制冷剂的冷却装置中的高侧的压力异常增加。 冷却装置包括压缩机，气体冷却器，减压装置，蒸发器等连接成环状的制冷剂回路，二氧化碳作为制冷剂密封。 在蒸发器要冷却的空间的温度稳定的稳定运行状态下，压缩机开始直到蒸发器的出口和入口温度之差达到1以内的时间为5分钟以上 超过20分钟。
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公开(公告)号：US20040237553A1
公开(公告)日：2004-12-02
申请号：US10849829
申请日：2004-05-21
IPC分类号： F25B001/00 , F25B049/00
CPC分类号： F25B9/008 , F25B1/10 , F25B40/00 , F25B2309/061 , F25B2600/02 , F25B2700/2104
摘要： There is provided a cooling apparatus which can improve cooling efficiency of an evaporator while preventing freezing of articles housed in a cooled space thereof. The cooling apparatus comprises: a control device which controls a compressor; and a temperature sensor in the chamber which can detect a cooled state in a refrigerator main body to be cooled by the evaporator. The control device stops running of the compressor if the compressor is continuously run for a predetermined time, and changes the continuous running time of the compressor for stopping the same based on a temperature in the chamber of the refrigerator main body detected by the temperature sensor in the chamber.
摘要翻译： 提供了一种可以提高蒸发器的冷却效率，同时防止冷藏容纳在其冷却空间中的物品的冷却装置。 冷却装置包括：控制压缩机的控制装置; 以及腔室中的温度传感器，其可以检测要由蒸发器冷却的冰箱主体中的冷却状态。 如果压缩机连续运行预定时间，则控制装置停止运行压缩机，并且基于由温度传感器检测到的冰箱主体的室中的温度改变用于停止压缩机的连续运行时间 房间。
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公开(公告)号：US20040237550A1
公开(公告)日：2004-12-02
申请号：US10847848
申请日：2004-05-19
IPC分类号： F25B001/00 , F25B049/00
CPC分类号： F25B9/008 , F25B1/10 , F25B40/00 , F25B49/022 , F25B2309/061 , F25B2500/29 , F25B2600/021 , F25B2600/17 , F25B2700/151 , F25B2700/2104 , F25B2700/2106 , F25B2700/21152 , F25B2700/21171 , F25B2700/21174 , F25B2700/21175 , Y02B30/741
摘要： There is provided a cooling apparatus which can improve a cooling efficiency while preventing an abnormal increase in pressure of a high side. The cooling apparatus comprises: a refrigerant circuit which uses carbon dioxide as a refrigerant; a control device which controls a speed of rotation of the compressor between predetermined lowest and highest speeds; and a cooled state sensor which detects a cooled state in a refrigerator main body to be cooled by an evaporator included in the refrigerant circuit. The control device increases a highest speed of rotation of the compressor if a temperature in the chamber of the refrigerator main body detected by the cooled state sensor is low.
摘要翻译： 提供一种能够提高冷却效率同时防止高侧的压力异常增加的冷却装置。 冷却装置包括：使用二氧化碳作为制冷剂的制冷剂回路; 控制装置，其控制压缩机在预定的最低和最高速度之间的旋转速度; 以及冷却状态传感器，其检测由冷冻机主体中的冷却状态，以由包含在制冷剂回路中的蒸发器冷却。 如果由冷却状态传感器检测到的冰箱主体的室内的温度低，则控制装置增加压缩机的最高转速。
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