公开(公告)号：US20110194963A1

公开(公告)日：2011-08-11

申请号：US13024123

申请日：2011-02-09

申请人： Natsuki KAWABATA ,  Kazuaki SHIINOKI ,  Hirotaka KAMEYA ,  Masakazu AOKI

发明人： Natsuki KAWABATA ,  Kazuaki SHIINOKI ,  Hirotaka KAMEYA ,  Masakazu AOKI

IPC分类号： F01C1/02

CPC分类号： F04C18/0215 ,  F04C18/0223 ,  F04C18/0253 ,  F04C28/06 ,  F04C28/08 ,  F04C28/24 ,  F04C29/042 ,  F04C2270/19 ,  F04C2270/80

摘要： A high reliability water injected scroll air compressor is provided. In the scroll air compressor provided with: an orbiting scroll; a fixed scroll corresponding the orbiting scroll; a motor that generates driving force for making the orbiting scroll orbit the fixed scroll; a compressing path from a suction port to a discharge port; and a portion for injecting water into the compressing path, the operation is controlled by switching operation in which water is injected into the compressing path and operation in which no water is injected. Corrosion, the failure of activation and a touch to the wrap respectively worried when water is injected into an air end are avoided by switching the operation with water injection and the operation without water injection as described above so as to prevent water from remaining in the air end.

摘要翻译： 提供了一种高可靠性的注水涡旋空气压缩机。 在涡卷空气压缩机中设有：绕动涡旋盘; 对应于绕动涡卷的固定涡卷; 产生用于使所述绕动涡盘轨道移动的驱动力的马达; 从吸入口到排出口的压缩路径; 以及用于将水注入压缩路径的部分，通过将水注入到压缩路径中的切换操作和不注入水的操作来控制操作。 如上所述，通过切换水注入和无注水操作来避免水注入空气端时，腐蚀，启动失败和对包裹的触摸，分别担心，以防止水留在空气中 结束。

公开(公告)号：US20130136643A1

公开(公告)日：2013-05-30

申请号：US13528060

申请日：2012-06-20

申请人： Toshiaki YABE ,  Natsuki KAWABATA ,  Masakatsu OKAYA ,  Kohei SAKAI

发明人： Toshiaki YABE ,  Natsuki KAWABATA ,  Masakatsu OKAYA ,  Kohei SAKAI

IPC分类号： F01C21/06

CPC分类号： F04C18/16 ,  F01C21/007 ,  F04C29/02 ,  F04C29/04

摘要： Provided are a structure of arranging a compressor main body and a compressor driving motor at a bottom of a package; including a duct on a top side thereof; arranging an inter cooler on a left side surface of the duct; arranging an after cooler on a top surface thereof; arranging an oil cooler on a front surface thereof; arranging a cooling fan inside of the duct; providing an exhaust port on a bottom surface of the duct; and respectively providing exhaust ducts connected to a top surface of the package on downstream sides of the coolers, and a structure of cooling air suctioned by the cooling fan from the suction port to the inside of the duct, passing through the coolers, and discharged upwardly from the package via the exhaust duct, implementing a compact oil free screw compressor with low noise capable of reducing an installation area.

摘要翻译： 提供了一种在包装的底部布置压缩机主体和压缩机驱动电机的结构; 包括其上侧的管道; 在所述管道的左侧表面上布置中间冷却器; 在其顶表面上布置后冷却器; 在其表面上布置油冷却器; 在管道内布置冷却风扇; 在管道的底表面上提供排气口; 并且分别设置连接到冷却器的下游侧的封装的上表面的排气管道，以及由冷却风扇从吸入口吸引到管道内部的冷却空气的结构，通过冷却器，并向上排出 通过排气管从包装中，实现低噪音的紧凑型无油螺杆压缩机，能够减少安装面积。