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公开(公告)号:US5784750A
公开(公告)日:1998-07-28
申请号:US679542
申请日:1996-07-12
申请人: Denis Sankovic , Erik S. Larson , Martin Warchola
发明人: Denis Sankovic , Erik S. Larson , Martin Warchola
IPC分类号: A47L9/24 , F16L37/248 , A47L9/00
CPC分类号: F16L37/248 , A47L9/242
摘要: A multi-component flow passage assembly is disclosed which incorporates an improved sealing adaptor structure. The adaptor includes a generally-cylindrical adaptor body with a rim for seating on the periphery of a first flow passage section, e.g. a vacuum cleaner horn. The adaptor body is made to include a bead which is received within a lip on the horn. The rim includes a sealing ring section in the shape of an O-ring for sealingly engaging the perimeter of a second flow passage section, which is connected to e.g. a vacuum cleaner attachment. The present assembly provides a better seal and simplified construction over previous devices.
摘要翻译: 公开了一种多组分流动通道组件,其包括改进的密封适配器结构。 适配器包括具有用于在第一流动通道部分的周边上的边缘的大致圆柱形的适配器本体, 一个吸尘器喇叭。 适配器主体被制成包括容纳在喇叭的唇内的珠子。 轮缘包括O形圈形状的密封环部分,用于密封地接合第二流动通道部分的周边。 吸尘器附件。 本组件提供了比以前的装置更好的密封和简化的结构。
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公开(公告)号:US20080136113A1
公开(公告)日:2008-06-12
申请号:US11705580
申请日:2007-02-13
申请人: Robert Grisar , Kim Luckner , Denis Sankovic
发明人: Robert Grisar , Kim Luckner , Denis Sankovic
IPC分类号: F01C19/10
CPC分类号: F01C1/3448 , F01C19/005 , F01C21/108
摘要: A rotary device comprises a stator and a rotor. The stator has a cam surface. The rotor has a sleeve and a hub. There is a plurality of vanes reciprocatingly mounted on the rotor. There is a plurality of first longitudinal edge seals disposed on the sleeve. The first longitudinal edge seals each seal at least a portion of a first longitudinal edge of one of the vanes against the sleeve. There is a plurality of second longitudinal edge seals disposed on the hub. The second longitudinal edge seals each seal at least a portion of a second longitudinal edge of one of the vanes against the hub. There is a plurality of end edge seals. The end edge seals each seal a respective end edge of one of the vanes against the cam surface. The end edge seals each are in sealing engagement with respective ones of the first and second longitudinal edge seals.
摘要翻译: 旋转装置包括定子和转子。 定子具有凸轮表面。 转子有一个套筒和一个轮毂。 往复安装在转子上的多个叶片。 设置在套筒上的多个第一纵向边缘密封件。 第一纵向边缘密封每个叶片的一个叶片的第一纵向边缘的至少一部分抵靠套筒。 设置在轮毂上的多个第二纵向边缘密封件。 第二纵向边缘密封每个叶片的一个叶片的第二纵向边缘的至少一部分抵靠轮毂。 存在多个端边密封件。 端部边缘密封件将一个叶片的相应端部边缘密封抵靠凸轮表面。 端边密封件各自与第一和第二纵向边缘密封件中的相应密封件密封接合。
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公开(公告)号:US07896630B2
公开(公告)日:2011-03-01
申请号:US11705580
申请日:2007-02-13
申请人: Robert Grisar , Kim Luckner , Denis Sankovic
发明人: Robert Grisar , Kim Luckner , Denis Sankovic
CPC分类号: F01C1/3448 , F01C19/005 , F01C21/108
摘要: A rotary device comprises a stator and a rotor. The stator has a cam surface. The rotor has a sleeve and a hub. There is a plurality of vanes reciprocatingly mounted on the rotor. There is a plurality of first longitudinal edge seals disposed on the sleeve. The first longitudinal edge seals each seal at least a portion of a first longitudinal edge of one of the vanes against the sleeve. There is a plurality of second longitudinal edge seals disposed on the hub. The second longitudinal edge seals each seal at least a portion of a second longitudinal edge of one of the vanes against the hub. There is a plurality of end edge seals. The end edge seals each seal a respective end edge of one of the vanes against the cam surface. The end edge seals each are in sealing engagement with respective ones of the first and second longitudinal edge seals.
摘要翻译: 旋转装置包括定子和转子。 定子具有凸轮表面。 转子有一个套筒和一个轮毂。 往复安装在转子上的多个叶片。 设置在套筒上的多个第一纵向边缘密封件。 第一纵向边缘密封每个叶片的一个叶片的第一纵向边缘的至少一部分抵靠套筒。 设置在轮毂上的多个第二纵向边缘密封件。 第二纵向边缘密封每个叶片的一个叶片的第二纵向边缘的至少一部分抵靠轮毂。 存在多个端边密封件。 端部边缘密封件将一个叶片的相应端部边缘密封抵靠凸轮表面。 端边密封件各自与第一和第二纵向边缘密封件中的相应密封件密封接合。
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公开(公告)号:USD396902S
公开(公告)日:1998-08-11
申请号:US53736
申请日:1996-04-29
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公开(公告)号:USD392779S
公开(公告)日:1998-03-24
申请号:US57294
申请日:1996-07-22
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