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1. 发明申请

US20140271306A1 SCROLL COMPRESSOR WITH BACK PRESSURE DISCHARGE 有权
标题翻译：带回压压缩机的滚筒式压缩机
公开(公告)号：US20140271306A1
公开(公告)日：2014-09-18
申请号：US13949412
申请日：2013-07-24
申请人： Suchul KIM , Honggyun Jin , Juhwan Yun , Kiwon Park
发明人： Suchul KIM , Honggyun Jin , Juhwan Yun , Kiwon Park
IPC分类号： F04C18/02
CPC分类号： F04C18/0261 , F04C18/0215 , F04C18/023 , F04C23/008 , F04C27/005 , F04C28/26
摘要： A scroll compressor having a back pressure discharge is provided. The scroll compressor may include a casing, a discharge cover, a main frame, a first scroll supported by the main frame, and a second scroll forming at least a discharge chamber together with the first scroll. The second scroll may include a discharge opening through which an operation fluid may be discharged. The scroll compressor may also include a back pressure chamber assembly fastened to the second scroll with a Efastener, a back pressure discharge opening that communicates with the back pressure chamber, and a discharge path by which the discharge chamber and the discharge space communicate with each other. The scroll compressor may further include a check valve disposed at the back pressure discharge opening to prevent the operation fluid from being introduced into the back pressure chamber.
摘要翻译：提供具有背压放电的涡旋压缩机。涡旋式压缩机可以包括壳体，排出盖，主框架，由主框架支撑的第一涡卷，以及与第一涡旋件一起形成至少排出室的第二涡旋件。第二涡卷可以包括可以排出操作流体的排放口。涡旋式压缩机还可以包括用Efastener固定到第二涡卷的背压室组件，与背压室连通的背压排放口，以及排放室和放电空间相互连通的排放路径。涡旋压缩机还可以包括设置在背压排出口处的止回阀，以防止操作流体被引入到背压室中。

2. 发明申请

US20140271302A1 SCROLL COMPRESSOR WITH A BYPASS 审中-公开
标题翻译：带旁路的滚筒式压缩机
公开(公告)号：US20140271302A1
公开(公告)日：2014-09-18
申请号：US13949327
申请日：2013-07-24
申请人： Suchul KIM , Honggyun JIN , Kiwon PARK , Juhwan YUN
发明人： Suchul KIM , Honggyun JIN , Kiwon PARK , Juhwan YUN
IPC分类号： F04C18/04
CPC分类号： F04C18/0261 , F04C18/0215 , F04C18/023 , F04C23/008 , F04C27/005 , F04C28/26
摘要： An upper back pressure type scroll compressor having a bypass is provided. The scroll compressor may include a casing, a discharge cover, a main frame, a first scroll supported by the main frame, and a second scroll that forms a suction chamber, an intermediate pressure chamber, and a discharge chamber together with the first scroll. The second scroll may include a bypass hole that communicates with the intermediate pressure chamber. The scroll compressor may also include a back pressure chamber assembly coupled to an upper portion of the second scroll by a fastening device and a bypass valve to open and close the bypass hole. The back pressure chamber assembly may include a discharge path by which the discharge chamber and the discharge space may communicate with each other and a bypass valve to open and close the bypass hole.
摘要翻译：提供具有旁路的上背压式涡旋压缩机。涡旋式压缩机可以包括壳体，排出盖，主框架，由主框架支撑的第一涡旋件和与第一涡旋件一起形成吸入室，中间压力室和排出室的第二涡旋件。第二涡旋件可以包括与中间压力室连通的旁通孔。涡旋压缩机还可以包括通过紧固装置和旁通阀联接到第二涡旋件的上部的背压室组件，以打开和关闭旁通孔。背压室组件可以包括排放室和排放空间可以彼此连通的排放路径和旁通阀以打开和关闭旁通孔。

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