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公开(公告)号：US5480228A
公开(公告)日：1996-01-02
申请号：US283414
申请日：1994-08-01
申请人： Jeffrey S. Gambrill , William F. Hutchings , Stephen L. Markle , Marlin Schutte , John M. Palmer
发明人： Jeffrey S. Gambrill , William F. Hutchings , Stephen L. Markle , Marlin Schutte , John M. Palmer
CPC分类号： B01F13/0827 , B01F15/00006 , B01F7/06 , B01F7/22 , F16C33/303 , F16C35/12 , B01F2015/00084 , B01F2015/0011 , F16C2320/16
摘要： A mixer system for aggressive (toxic, hazardous, corrosive, etc.) materials which are mixed (agitated, suspended, circulated, etc.) in a vessel with an impeller connected to a drive shaft has the impeller and its shaft mounted in an assembly which extends through an opening into the tank and closes that opening. The assembly has a cylindrical hub with a passageway through which the shaft extends out of an open end of the hub. Bearings which are made of materials resistant to the aggressive material in the tank are mounted in the hub and journal and support the shaft. The passageway is part of a confinement region which is terminated by a confinement shell which separates inner and outer rotors of a magnet coupling. The inner rotor is connected to the shaft, directly or through a gear train (preferably a planetary gear set). The outer rotor is connected to a drive shaft.
摘要翻译： 混合器（有毒，有害，腐蚀性等）材料混合（搅拌，悬浮，循环等）在与驱动轴连接的叶轮的容器中，叶轮及其轴安装在组件 其延伸通过开口进入罐并关闭该开口。 该组件具有带有通道的圆柱形毂，该轴通过该通道延伸出毂的开口端。 由耐冲击材料的材料制成的轴承安装在轮毂和轴颈中并支撑轴。 通道是限制区域的一部分，其由限制壳体终止，该限制壳体分离磁体联接器的内部和外部转子。 内转子直接或通过齿轮系（优选行星齿轮组）连接到轴上。 外转子连接到驱动轴。
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公开(公告)号：US5368390A
公开(公告)日：1994-11-29
申请号：US24715
申请日：1993-03-01
申请人： Jeffrey S. Gambrill , William F. Hutchings , Stephen L. Markle , Marlin Schutte , John M. Palmer
发明人： Jeffrey S. Gambrill , William F. Hutchings , Stephen L. Markle , Marlin Schutte , John M. Palmer
CPC分类号： B01F13/0827 , B01F15/00006 , B01F7/06 , B01F7/22 , F16C33/303 , F16C35/12 , B01F2015/00084 , B01F2015/0011 , F16C2320/16
摘要： A mixer system for aggressive (toxic, hazardous, corrosive, etc.) materials which are mixed (agitated, suspended, circulated, etc.) in a tank with an impeller connected to a drive shaft has the impeller and its shaft mounted in an assembly which extends through an opening into the tank and closes that opening. The assembly has a cylindrical hub with a passageway through which the shaft extends out of an open end of the hub. Bearings which are made of materials which are resistant to the aggressive material in the tank are mounted in the hub and journal and support the shaft. There are no dynamic seals which close the confinement region so that the aggressive materials can be present therein. In the event that it is desirable that the bearings be replaceable or the confinement region be sterilized, or purged, an expandable elastomeric collar may be disposed either at the end of the hub below the bearings, which may then be mounted in a cartridge in a hub which is removable therefrom, or in a plate spaced from the hub. Purge or pressure release passages may be provided which are opened and through which purging or sterilizing gas is introduced into the confinement region.
摘要翻译： 用于与连接到驱动轴的叶轮混合（搅动，悬浮，循环等）的具有腐蚀性（有毒，危险，腐蚀性等）材料的混合器系统具有安装在组件中的叶轮及其轴 其延伸通过开口进入罐并关闭该开口。 该组件具有带有通道的圆柱形毂，该轴通过该通道延伸出毂的开口端。 由耐冲击性材料的材料制成的轴承安装在轮毂和轴颈中并支撑轴。 没有动态密封件封闭限制区域，使得侵蚀性材料可以存在于其中。 在希望轴承可更换或限制区域被消毒或清除的情况下，可膨胀的弹性体套环可以设置在轴承下方的毂的端部，然后可以将其安装在筒中 轮毂，其可从其移除，或与毂相隔离的板。 可以提供打开的吹扫或压力释放通道，通过该通道将吹扫或灭菌气体引入限制区域。
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公开(公告)号：US5746536A
公开(公告)日：1998-05-05
申请号：US739739
申请日：1996-11-07
IPC分类号： F16B3/06
CPC分类号： F16B3/06 , Y10T403/7024 , Y10T403/7056 , Y10T403/7064
摘要： A system for automatically centering and rigidly retaining a mixer shaft in a mixer drive. A hollow quill in a mixer drive is provided with an axial bore having a first diameter along a central portion thereof and tapering linearly and axially in opposite directions away from the central portion with increasing diameter to define a pair of opposed conical portions of the axial bore on either side of the central bore. A smooth-surface cylindrical mixer shaft inserted into the bore is retained by the tightening of upper and lower tapered cylindrical locks which are slidable along the mixer shaft and have conical outer surfaces which are matable with the upper and lower conical portions of the quill bore. The locks, when urged into wedged relationship between the shaft and the quill bore, automatically center the shaft in the quill in rigid retention. The upper end of the shaft is provided with a thrust plate secured by throughbolts into the quill to press the upper lock into locking relationship. At the lower end of the quill, a bearing retainer ring threaded onto the outer surface of the quill is bored to receive bolts extending through a flange on the lower lock to press the lower lock into locking relationship. The rigidity of the lock increases the first critical frequency of the mixer system and therefore permits operation at high speeds, including rotational frequencies greater than the first critical (natural) frequency of the mixer system.
摘要翻译： 用于在混合器驱动器中自动对中并刚性地保持混合器轴的系统。 混合器驱动装置中的空心针筒设置有轴向孔，该轴向孔具有沿着其中心部分的第一直径，并且随着直径增加而沿着与中心部分相反的方向线性和轴向地逐渐变细，以限定一对轴向孔的相对的锥形部分 在中心孔的任一侧。 插入孔中的平滑圆柱形混合器轴通过紧固上部和下部锥形圆柱形锁定而保持，所述上部和下部锥形圆柱形锁可沿着混合器轴滑动并且具有圆锥形的外表面，该外表面可与钻孔的上部和下部锥形部分配合。 当被推动成轴和钻头孔之间的楔形关系时，锁将自动使轴在轴套中心处于刚性保持状态。 轴的上端设有止推板，该止推板通过螺栓固定到套筒中，以将上锁压到锁定关系。 在套筒的下端，螺纹连接到套管的外表面上的轴承保持环被钻孔以接收延伸穿过下锁上的凸缘的螺栓，以将下锁按压到锁定关系。 锁的刚度提高了混合器系统的第一临界频率，因此允许高速运行，包括大于混频器系统的第一临界（自然）频率的旋转频率。
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公开(公告)号：US5560709A
公开(公告)日：1996-10-01
申请号：US555662
申请日：1995-11-13
CPC分类号： B01F15/00922 , B01F2015/00084
摘要： A mixer assembly including a driven hollow quill having first and second conical portions in an axial bore and being adapted to receive and mate with a mixer shaft assembly including a mixer shaft having a conical chamfer to mate with the first conical portion and a quill shaft disposed on and removable from the end of the mixer shaft. The quill shaft has a threaded aperture which cooperates with a jack screw rotatably mounted within the quill bore to draw the conical chamfer into preloaded centered relationship with the first conical portion of the quill bore. A tapered sleeve lodged between the mixer shaft and the second conical portion of the quill bore distributes radial loads on the shaft over a large area of the quill, thereby preventing damage to the shaft and quill. A seal assembly on the mixer shaft isolates the housing from the interior of the vessel. The seal is readily removed for replacement. First, the tapered sleeve is released from the second conical portion. Then the jack screw is rotated to drive the mixer shaft assembly axially from the quill bore. When the mixer shaft is free of the seal assembly, the shaft is secured to the vessel wall. The quill shaft is disconnected from the mixer shaft, and the jack screw is counter-rotated to withdraw the quill shaft from the seal assembly, permitting the seal assembly to be removed in a radial direction from the mixer assembly.
摘要翻译： 一种混合器组件，包括从动空心套筒，其具有轴向孔中的第一和第二锥形部分，并且适于接收和配合混合器轴组件，该混合器轴组件包括具有锥形倒角的混合器轴，以与第一锥形部分配合， 从混合器轴的端部开启并可拆卸。 套管轴具有螺纹孔，其与可旋转地安装在套管孔内的千斤顶螺杆配合，以将锥形倒角拉入与钻孔的第一锥形部分预加载的中心关系。 倾斜在混合器轴与套筒孔的第二锥形部分之间的锥形套筒在轴的大面积上分布轴上的径向载荷，从而防止对轴和套筒的损坏。 混合器轴上的密封组件将壳体与容器的内部隔离。 密封很容易取出来更换。 首先，锥形套筒从第二锥形部分释放。 然后旋转千斤顶螺丝以从钻孔中轴向驱动混合器轴组件。 当混合器轴没有密封组件时，轴被固定到容器壁。 套管轴与混合器轴断开，并且千斤顶螺钉反向旋转以从密封组件中撤出套筒轴，允许密封组件沿径向从混合器组件移除。
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公开(公告)号：USD322322S
公开(公告)日：1991-12-10
申请号：US247126
申请日：1988-09-20
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公开(公告)号：USD323663S
公开(公告)日：1992-02-04
申请号：US356487
申请日：1989-05-25
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公开(公告)号：US20070286015A1
公开(公告)日：2007-12-13
申请号：US11448659
申请日：2006-06-08
申请人： Stephen L. Markle
发明人： Stephen L. Markle
IPC分类号： B01F13/08
CPC分类号： B01F7/06 , B01F7/002 , B01F13/0863
摘要： An improved magnetic drive for a mixing system and method, wherein stagnation or collection of material in the region of the containment shell and any magnetic rotor are alleviated by the provision of pitched blades provided as radially extending spokes in the inner magnetic rotor. This bladed rotor design may be particularly advantageous in the case of a side entry mixer.
摘要翻译： 用于混合系统和方法的改进的磁驱动器，其中通过在内磁转子中提供作为径向延伸的辐条设置的倾斜叶片来缓解在容纳壳体和任何磁性转子的区域中的材料的停滞或收集。 这种叶片转子设计在侧进混合器的情况下可能是特别有利的。
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公开(公告)号：US09101887B2
公开(公告)日：2015-08-11
申请号：US13611809
申请日：2012-09-12
CPC分类号： B01F7/00058 , B01F7/001 , B01F7/002 , B01F7/00341 , B01F7/22 , B01F15/00006 , B01F15/00662 , B01F15/00681 , B01F15/0072 , Y10T29/49817 , Y10T29/49826 , Y10T403/581
摘要： A mixing apparatus and system includes a hub, a plurality of blades, and a respective hinge for each blade to pivotally secure each blade to the hub. Each hinge including a lock having a tab and a detent to secure the respective blade in an operating conformation.
摘要翻译： 混合装置和系统包括轮毂，多个叶片和用于每个叶片的相应铰链，以将每个叶片枢转地固定到轮毂。 每个铰链包括具有突片和锁定件的锁，以将相应的刀片固定在操作构型中。
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公开(公告)号：USD360037S
公开(公告)日：1995-07-04
申请号：US497
申请日：1992-10-15
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公开(公告)号：US07572112B2
公开(公告)日：2009-08-11
申请号：US11024450
申请日：2004-12-30
申请人： Stephen L. Markle
发明人： Stephen L. Markle
CPC分类号： H02K1/14 , B01F15/0048 , B01F2015/00084 , B01F2015/0059 , F16D1/02
摘要： A drive mounting apparatus and method for mixing assemblies, such as a side-entry mixer, that can move the drive of a mixer between a closed position and an open position, and by doing so, can provide an access opening through which maintenance operations can be executed inside the mixer. The apparatus has a bearing housing and a pivoting mounting door. The drive is mounted to the pivoting mounting door, and the pivoting mounting door can move between an open and closed position relative to the bearing housing.
摘要翻译： 一种用于混合组合件的驱动器安装装置和方法，例如侧进入混合器，其能够使混合器的驱动器在关闭位置和打开位置之间移动，并且通过这样做，可以提供维护操作可以通过该进入开口 在混音器内执行。 该装置具有轴承壳体和枢转安装门。 驱动器安装到枢转安装门，并且枢转安装门可以在相对于轴承壳体的打开和关闭位置之间移动。
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