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1. 发明申请

US20130067951A1 WASTE HEAT UTILIZING DEVICE FOR AIR COMPRESSOR 有权
标题翻译：用于空气压缩机的废热加热装置
公开(公告)号：US20130067951A1
公开(公告)日：2013-03-21
申请号：US13587156
申请日：2012-08-16
申请人： Tamotsu FUJIOKA , Atsushi UNAMI
发明人： Tamotsu FUJIOKA , Atsushi UNAMI
IPC分类号： F25B9/06
CPC分类号： F25B9/06 , F01K25/08
摘要： A waste heat utilization device for an air compressor includes: a discharge path of an oil free air compressor; a circulation path along which a low boiling point medium circulates; an evaporator provided on the circulation path to heat and evaporate the low boiling point medium using the potential heat of the compressed air; and a preheater provided on an upstream side of the evaporator to preheat the low boiling point medium using the potential heat of the compressed air. A scroll type expansion machine is rotated by the low boiling point medium evaporated by the evaporator and increased in pressure, and power is generated by a power generator connected to a rotary shaft of the scroll type expansion machine. The low boiling point medium discharged from the scroll type expansion machine is then cooled and condensed by a condenser.
摘要翻译：一种空气压缩机的余热利用装置，具备：无油空气压缩机的排出路径; 低沸点介质循环的循环路径; 设置在循环路径上的蒸发器，以利用压缩空气的潜热来加热和蒸发低沸点介质; 以及预热器，其设置在蒸发器的上游侧，以使用压缩空气的潜热来预热低沸点介质。涡旋式膨胀机由被蒸发器蒸发的低沸点介质旋转，并且压力增加，并且通过连接到涡旋式膨胀机的旋转轴的发电机产生动力。然后从涡旋式膨胀机排出的低沸点介质通过冷凝器冷却和冷凝。

2. 发明申请

US20110300012A1 SCROLL EXPANSION MACHINE 有权
标题翻译：滚动伸缩机
公开(公告)号：US20110300012A1
公开(公告)日：2011-12-08
申请号：US13149247
申请日：2011-05-31
申请人： Tamotsu FUJIOKA , Atsushi UNAMI
发明人： Tamotsu FUJIOKA , Atsushi UNAMI
IPC分类号： F01C1/02
CPC分类号： F01C1/0215 , F01C11/008 , F01C21/06 , F04C2240/30 , F04C2240/50 , F04C2240/60 , F04C2280/04
摘要： The rotating shaft is connected to the generator; the high-pressure steam s is introduced to the expansion chamber b through the guide passage; when the energy of the high-pressure steam s during expansion process revolves the revolving scroll, the generator regenerates electric power. The connecting housing is provided with the inlet opening and the outlet opening; the ventilation blades are fitted to the rotating shaft. When the ventilation blades rotate, the outside air is introduced (inside of the housing) from and through the inlet opening; the air passes by the air opening and the backside of the revolving scroll, and is discharged through the outlet opening. Thus, by the approach that the air passage is formed inside of the connecting housing and the scroll housing, the high-pressure steam s is prevented from being directed toward the backside of the revolving scroll.
摘要翻译：旋转轴连接到发电机; 高压蒸汽通过引导通道被引入膨胀室b; 当膨胀过程中高压蒸汽的能量转动回转涡卷时，发电机再生电力。连接壳体设有入口和出口; 通风叶片安装在旋转轴上。当通风叶片旋转时，外部空气从入口开口引入（壳体内部）; 空气通过旋转涡卷的空气开口和后侧，并通过出口开口排出。因此，通过在连接壳体和涡旋壳体内部形成空气通路的方式，防止高压蒸汽朝向回转涡卷的背面。

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