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1. 发明授权

US5683237A Horizontal type scroll compressor having inlet ports at an upper level of the casing 失效
标题翻译：水平式涡旋压缩机，其具有位于壳体上部的入口
公开(公告)号：US5683237A
公开(公告)日：1997-11-04
申请号：US591652
申请日：1996-02-12
申请人： Shigeki Hagiwara , Takekazu Obitani , Hiromichi Ueno , Shuichi Jomura
发明人： Shigeki Hagiwara , Takekazu Obitani , Hiromichi Ueno , Shuichi Jomura
IPC分类号： F04C18/02 , F04C23/00 , F04C28/28 , F04C29/02 , F04C29/12 , F04C18/04
CPC分类号： F04C29/02 , F04C18/0215 , F04C23/008 , F04C2240/603 , F04C2250/101 , F05B2250/501
摘要： In a horizontal type scroll compressor an external end of a volute (2b) of a fixed scroll (2) is extended near to an external end side of a volute (3b) of a movable scroll (3). By the extension of the volute (2b), inlet ports (22, 23) opening to compression rooms (RA, RB) respectively are disposed near to each other and are located at an upper level in a closed casing (1). An inlet passage (24) is formed at the top of a housing (4) which divides the closed casing (1) into a compression element chamber (12A) and a motor chamber (12B). The opening position of an inlet pipe (11) is displaced circumferentially with respect to the inlet passage (24). The inlet passage (24) is displaced circumferentially with respect to the inlet ports (22, 23) of the compression rooms (RA, RB). The inlet passage (24) is displaced forward in a traveling direction of the movable scroll (3) with respect to the inlet ports (22, 23).
摘要翻译： PCT No.PCT / JP95 / 01233 Sec。 371日期：1996年2月12日 102（e）日期1996年2月12日PCT归档1995年6月21日PCT公布。出版物WO96 / 00350 日期1996年1月4日在水平式涡旋压缩机中，固定涡旋件（2）的蜗壳（2b）的外端在动涡旋盘（3）的蜗壳（3b）的外端侧附近延伸。通过蜗壳（2b）的延伸，通向压缩室（RA，RB）的入口端口（22,23）分别靠近并设置在封闭壳体（1）中的上部位置。入口通道（24）形成在壳体（4）的顶部，壳体（4）将封闭壳体（1）分成压缩元件室（12A）和电动机室（12B）。入口管（11）的打开位置相对于入口通道24周向移位。入口通道（24）相对于压缩室（RA，RB）的入口端口（22,23）周向移位。入口通道（24）相对于入口（22,23）在动涡旋盘（3）的行进方向上向前移位。

2. 发明授权

US5950452A Rotary compressor and refrigerating apparatus 失效
标题翻译：旋转压缩机及制冷装置
公开(公告)号：US5950452A
公开(公告)日：1999-09-14
申请号：US901669
申请日：1997-07-28
申请人： Katsumi Sakitani , Masanori Masuda , Takahiro Uematsu , Takekazu Obitani , Shigeharu Taira , Youichi Oonuma
发明人： Katsumi Sakitani , Masanori Masuda , Takahiro Uematsu , Takekazu Obitani , Shigeharu Taira , Youichi Oonuma
IPC分类号： F04C18/32 , F04C18/356 , F04C29/02 , F25B13/00 , F25B1/00 , F01C1/02
CPC分类号： F04C18/32 , F04C29/02 , F04C2210/14 , F04C2210/142 , F04C2210/26
摘要： A blade 8 is integrally fixed to a roller 7 mounted around an eccentric section 22 of a drive shaft 21. The blade 8 extend radially outwardly of the roller 7, and partitions the inside of a cylinder chamber 41 into a compression chamber X and a suction chamber Y. A protruded end portion of the blade 8 is received in a reception groove 11a of a support member 11 which is pivotally supported by a stationary member 4. A substitute fleon refrigerant is used as a working fluid in the cylinder chamber 41, and an oil adapted to the substitute fleon refrigerant is used as a lubricating oil for a compressor CP. While using the substitute fleon refrigerant, the deterioration of the oil in the compressor is prevented.
摘要翻译：叶片8一体地固定在安装在驱动轴21的偏心部22周围的辊7上。叶片8径向向外延伸到辊7的外侧，将气缸室41的内部分隔成压缩室X，叶片8的突出端部被容纳在由固定部件4枢转地支撑的支撑部件11的接收槽11a中。替代的液体制冷剂被用作气缸室41中的工作流体，并且用作替代液体制冷剂的油被用作压缩机CP的润滑油。在使用替代液体制冷剂的同时，防止了压缩机中的油的劣化。

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