公开(公告)号：US06224533B1

公开(公告)日：2001-05-01

申请号：US09095541

申请日：1998-06-10

申请人： Leif Bengtsson ,  Staffan Grandin ,  Jonas Hjelm ,  Kjell Klintenstedt ,  Torbjörn Larsen ,  Nils-Gunnar Ohlson ,  Jan Setterberg

发明人： Leif Bengtsson ,  Staffan Grandin ,  Jonas Hjelm ,  Kjell Klintenstedt ,  Torbjörn Larsen ,  Nils-Gunnar Ohlson ,  Jan Setterberg

IPC分类号： B04B914

CPC分类号： B04B9/12 ,  F16C27/04 ,  F16C35/077

摘要： A flexible metal support device for a rotatable centrifuge rotor (2) provided in a frame member (1) by a bearing member (4). The support device comprises a support element (7) provided between the bearing member (4) and the frame member (1), and arranged to absorb relative movements between the centrifuge rotor and the frame member. The support element (7) comprises an inner mounting portion, essentially immovable in relation to the bearing member (4), and an outer mounting portion, essentially immovable in relation to the frame member (1). Moreover, the support element (7) comprises three flexible connecting portions which each extends between the inner and outer mounting portions and is arranged to absorb radial and axial relative movements between the centrifuge rotor and the frame member. Furthermore, the inner portion, the connecting portions and the outer portion form an integrated unit manufactured in one piece of metal material.

摘要翻译： 一种用于通过轴承构件（4）设置在框架构件（1）中的可旋转离心机转子（2）的柔性金属支撑装置。 支撑装置包括设置在轴承构件（4）和框架构件（1）之间的支撑元件（7），并被布置成吸收离心机转子和框架构件之间的相对运动。 支撑元件（7）包括相对于支承构件（4）基本上不可移动的内部安装部分和相对于框架构件（1）基本上不可移动的外部安装部分。 此外，支撑元件（7）包括三个柔性连接部分，每个柔性连接部分在内部安装部分和外部安装部分之间延伸，并且布置成吸收离心机转子和框架部件之间的径向和轴向相对运动。 此外，内部部分，连接部分和外部部分形成以一片金属材料制成的一体化单元。

公开(公告)号：US5792037A

公开(公告)日：1998-08-11

申请号：US776042

申请日：1997-04-10

申请人： Berth Bodelson ,  Kjell Klintenstedt ,  Toini Salmi ,  Nils-Gunnar Ohlson ,  Jan Setterberg ,  Staffan Holm

发明人： Berth Bodelson ,  Kjell Klintenstedt ,  Toini Salmi ,  Nils-Gunnar Ohlson ,  Jan Setterberg ,  Staffan Holm

IPC分类号： B04B1/08 ,  B04B1/14 ,  B04B1/18 ,  B04B11/04

CPC分类号： B04B1/14

摘要： In the rotor of a centrifugal separator there is an annular slide (6) for opening and closing of a periphery outlet (12, 13) from a separation chamber (9). The slide (6) at its radially inner edge is connected with and axially fixed relative to the rotor body (1, 2) but has a radially outer edge portion (11) which is axially movable relative to the rotor body (1, 2). This is possible because a portion of the slide, having a substantial radial extension, is flexible. In operation, the flexibility of the slide results in an angular change between portions of the slide situated at different radial distances from the center axis of the rotor.

摘要翻译： PCT No.PCT / SE96 / 00672 Sec。 371日期1997年04月10日 102（e）日期1997年4月10日PCT提交1996年5月24日PCT公布。 公开号WO96 / 41683 日期1996年12月27日在离心分离器的转子中有一个用于从分离室（9）打开和关闭周边出口（12,13）的环形滑动件（6）。 在其径向内边缘处的滑动件（6）相对于转子本体（1,2）连接并且轴向固定，但是具有相对于转子本体（1,2）可轴向移动的径向外边缘部分（11） 。 这是可能的，因为具有实质径向延伸的滑块的一部分是柔性的。 在操作中，滑块的灵活性导致位于与转子的中心轴线不同的径向距离处的滑块的部分之间的角度变化。

公开(公告)号：US06626814B1

公开(公告)日：2003-09-30

申请号：US09889618

申请日：2001-07-17

申请人： Jan Setterberg

发明人： Jan Setterberg

IPC分类号： B04B900

CPC分类号： B04B9/12 ,  B04B9/08

摘要： A drive unit for a centrifuge rotor of a centrifugal separator is provided that includes a drive shaft, arranged to support the centrifuge rotor and rotatably journalled around an axis (z) of rotation, a casing, which forms an inner space for the drive shaft, a drive motor shaft which is provided outside the casing and connected to the drive shaft by means of a transferring member extending through a passage in the casing, at least one shielding member, which is provided inside the casing in such a manner that the part of the transferring member which is located inside the casing is shielded from the inner space, and wherein the shielding member forms a channel, which extends through the casing and is shielded from the inner space of the casing.

摘要翻译： 提供了一种用于离心分离器的离心机转子的驱动单元，其包括驱动轴，该驱动轴布置成支撑离心机转子并围绕旋转轴线（z）可旋转地轴颈，形成用于驱动轴的内部空间的壳体， 驱动电机轴，其设置在壳体的外部，并通过延伸穿过壳体中的通道的传递构件连接到驱动轴;至少一个屏蔽构件，其设置在壳体内部，使得部分 所述位于所述壳体内部的所述传递部件与所述内部空间隔绝，所述遮蔽部件形成贯通所述壳体而与所述壳体的内部空间隔绝的通道。

公开(公告)号：US06578670B1

公开(公告)日：2003-06-17

申请号：US09889479

申请日：2001-07-16

申请人： Kjell Klintenstedt ,  Torbjörn Larsen ,  Jan Setterberg ,  Stefan Szepessy

发明人： Kjell Klintenstedt ,  Torbjörn Larsen ,  Jan Setterberg ,  Stefan Szepessy

IPC分类号： F01M100

CPC分类号： B04B9/12 ,  F16C33/6662 ,  F16C2320/42

摘要： The invention refers to a drive unit (1) for a centrifuge rotor (2) of a centrifugal separator. The drive unit (1) includes a drive shaft (3), which is arranged to support said centrifuge rotor (2) and is rotatably journalled around an axis (z) of rotation, a casing (6), which forms an inner space for the drive shaft (3), and a drive motor shaft (9), which is provided outside the casing (6) and connected to the drive shaft (3) by means of a transferring member (11) which extends through a passage (12) in the casing (6). A shielding member (23) is provided inside the casing (6) in such a way that the part of the transferring member (11), which is located inside the casing (6) is shielded from the inner space, wherein the shielding member (23) forms a channel, which extends through the casing (6) and is shielded from the inner space of the casing.

摘要翻译： 本发明涉及用于离心分离器的离心机转子（2）的驱动单元（1）。 驱动单元（1）包括驱动轴（3），驱动轴（3）被布置成支撑所述离心机转子（2）并围绕旋转轴线（z）可旋转地轴颈，壳体（6）形成内部空间 驱动轴（3）和驱动马达轴（9），其设置在壳体（6）的外部，并通过传递构件（11）连接到驱动轴（3），传递构件延伸穿过通道 ）在壳体（6）中。 屏蔽部件（23）设置在壳体（6）的内部，使得位于壳体（6）内部的转印部件（11）的一部分与内部空间隔绝，其中屏蔽部件 23）形成一个通过壳体（6）延伸并且与壳体的内部空间隔离的通道。