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公开(公告)号:US20060051225A1
公开(公告)日:2006-03-09
申请号:US10544866
申请日:2004-02-11
申请人: Stephen Dovey , Alan Saunders , Ira Zebrak
发明人: Stephen Dovey , Alan Saunders , Ira Zebrak
CPC分类号: F04C18/0215 , F01C17/00 , F04C27/00 , F04C2230/60
摘要: A method of assembling a scroll pump comprises the following steps carried out sequentially: the step of mounting a first bearing means (20) and drive shaft (14) for rotation relative to a housing (12): the step of fastening a first flange portion (48) of a bellows arrangement (34) relative to the housing (12); the step of fastening an orbiting scroll (26) to a second flange portion (56) of the bellows arrangement (34): and the step of fixing a second scroll (28) relative to the housing (12) for co-operation with the orbiting scroll (26). The second flange portion (56) is fastened to the orbiting scroll (26) with fasteners (60) which extend through a through-bore (61) in the orbiting scroll and engage with the second flange portion.
摘要翻译: 一种组装涡旋泵的方法,包括依次执行的以下步骤:安装第一轴承装置(20)和相对于壳体(12)旋转的驱动轴(14)的步骤:将第一凸缘部分 (34)相对于所述壳体(12)的相对位置(48); 将绕动涡旋件(26)紧固到波纹管装置(34)的第二凸缘部分(56)的步骤;以及相对于壳体(12)固定第二涡旋件(28)的步骤,以与 绕动涡卷(26)。 第二凸缘部分56用紧固件(60)紧固到绕动涡旋件(26),紧固件(60)延伸穿过绕动涡盘中的通孔(61)并与第二凸缘部分接合。