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1. 发明授权

US5382089A Convenient access for clean-out and maintenance of mixing chamber and both rotors in two-rotor continuous mixers for plastic materials 失效
标题翻译：方便的清洁和维护混合室和两个转子连续混合器中的两个转子用于塑料材料
公开(公告)号：US5382089A
公开(公告)日：1995-01-17
申请号：US711805
申请日：1991-06-07
申请人： Douglas E. Mosher
发明人： Douglas E. Mosher
IPC分类号： B29B7/48 , B29B1/10
CPC分类号： B29B7/48 , B29C47/10 , B29C47/12 , B29C47/369 , B29C47/385 , B29C47/6018 , Y10T29/49316 , Y10T29/49826
摘要： Convenient access for quick and thorough clean-out and maintenance of an openable mixing chamber and both rotors in two-rotor continuous mixers for plastic materials is advantageously achieved by making each rotor in three separate pieces: a drive journal, a rotor body (also called a "rotor section" or a "rotor") and a driven journal. These three separate pieces of each rotor are axially aligned, with the rotor body being positioned between the drive journal and the driven journal. Each rotor body is disengageably coupled to its respective drive and driven journals. The drive and driven journals are rotatably mounted in bearing assemblies which are separate from the mixing chamber barrel (also called a "mixing chamber housing"). Consequently, both rotor bodies can be uncoupled from their respective journals for removal of both rotor bodies from an opened mixing chamber for providing unimpeded access to an entire interior surface of an opened mixing chamber and for providing unimpeded access to both rotors after their removal from the mixing chamber. The two drive journals and the two driven journals desirably may remain in their normal positions in their bearing assemblies during uncoupling and removal of the rotor bodies without disturbing these journals nor disturbing their bearing assemblies. By virtue of such three-piece construction of the rotors, non-split visco seals can be installed as shown encircling an end portion of each rotor body, thereby saving costs and complexity of prior art split components.
摘要翻译：有利于通过将每个转子分成三个独立的部件来实现快速彻底地清洁和维护可打开的混合室以及用于塑料材料的双转子连续混合器中的两个转子：驱动轴颈，转子体（也称为 “转子部分”或“转子”）和驱动轴颈。每个转子的这三个分开的部件轴向对齐，转子体定位在驱动轴颈和驱动轴颈之间。每个转子体可脱开地联接到其相应的驱动和驱动的期刊上。驱动和驱动的轴颈可旋转地安装在与混合室筒体（也称为“混合室壳体”）分离的轴承组件中。因此，两个转子体可以与它们各自的轴颈分离，用于从打开的混合室中移除两个转子体，用于提供不受阻碍地进入打开的混合室的整个内表面，并且在从两个转子移除之后提供不受阻碍地进入两个转子混合室。两个驱动轴颈和两个驱动轴颈期望地可以在拆卸和拆卸转子本体期间保持在其轴承组件的正常位置，而不会干扰这些轴颈，也不会扰乱它们的轴承组件。通过转子的这种三件式构造，可以如所示地围绕每个转子体的端部安装非分体粘接密封件，从而节省现有技术的分离部件的成本和复杂性。

2. 发明授权

US5273356A Rotor zone cooling method and apparatus for rotors in continuous mixers of plastic materials 失效
标题翻译：用于塑料材料的连续混合器中的转子转子冷却方法和转子装置
公开(公告)号：US5273356A
公开(公告)日：1993-12-28
申请号：US995979
申请日：1992-12-23
申请人： Joseph R. Piccolo, Sr. , William H. Swilling, Jr. , Michael R. Kearney , Douglas E. Mosher
发明人： Joseph R. Piccolo, Sr. , William H. Swilling, Jr. , Michael R. Kearney , Douglas E. Mosher
IPC分类号： B01F15/06 , B29B7/82 , B29C47/84 , B01F7/08
CPC分类号： B29C47/847 , B01F15/068 , B29B7/82 , B29C47/825 , B29C47/84 , B29C47/845 , B29C47/0009
摘要： Rotor zone cooling method for channeling liquid coolant flow in rotors in continuous mixers provides for predetermined zones along the lengths of the rotors to be cooled as may be desired and provides for other predetermined zones to remain neutral. A sequence of alternating cooling/neutral/cooling/neutral/cooling/neutral zones can be provided, including zones of various possible lengths, locations and numbers of such zones for tailoring or customizing these zones to optimize temperature conditions along a rotor depending upon mixing requirements and characteristics of plastic materials being mixed. A central coolant feed tube conveys coolant from an entrance into the bore to a discharge end of the feed tube positioned near the bore terminus in a first cooling zone. Coolant flow is diverted into isolation channels within isolation tubing sections spaced inwardly from the rotor bore wall for creating a neutral zone. Coolant flow is diverted outwardly from an isolation channel through ports into a cooling augmentation channel located closely adjacent to the rotor bore wall being confined outside of a cooling booster tubing sections. Coolant is diverted to flow outwardly from an isolation channel into an augmentation channel and thereafter coolant flow is diverted inwardly from the augmentation channel.
摘要翻译：用于在连续混合器中的转子中引导液体冷却剂流的转子区域冷却方法沿着要被冷却的转子的长度提供预定区域，并且提供其它预定区域保持中立。可以提供一系列交替的冷却/中性/冷却/中性/冷却/中性区域，包括各种可能长度的区域，这些区域的位置和数量，用于定制或定制这些区域，以根据混合要求优化沿着转子的温度条件和塑料材料的特性混合。中央冷却剂供给管将冷却剂从入口输送到孔中，以进入位于第一冷却区中的孔终端附近的进料管的排出端。冷却剂流被转移到与转子孔壁向内间隔开的隔离管段内的隔离通道中，用于产生中性区。冷却剂流从隔离通道通过端口向外转向冷却增压通道，该冷却增压通道位于紧邻转子孔壁的位置，被限制在冷却增压管段外部。冷却剂被转向从隔离通道向外流入增压通道，此后冷却剂流从增加通道向内转向。

3. 发明授权

US4744668A Internal batch mixing machines with non-intermeshing rotors of increased performance 失效
标题翻译：内部批量混合机具有非啮合转子，性能更高
公开(公告)号：US4744668A
公开(公告)日：1988-05-17
申请号：US918155
申请日：1986-10-14
申请人： Narku O. Nortey
发明人： Narku O. Nortey
IPC分类号： B29B7/10 , B01F7/04 , B29B7/18 , B01F7/02
CPC分类号： B29B7/186
摘要： Non-intermeshing four-wing and three-wing rotors for use in high intensity mixing machines of the batch type provide new sequences and new characteristics of dynamic interactions for achieving advantageously increased mixing effectiveness and strength of the rotors. These new rotors are adapted for driving at unequal speed (unsynchronized rotation) or at equal speed (synchronized rotation). In the four-wing rotors, long wings and short wings both originate from both ends of the rotor. The new four-wing and three-wing rotors intensify axial mixing action and transverse distributive mixing for causing the mixes (batches) to become more homogeneous. The markedly increased twist angles T in both types of rotors decreases the volume of material "sitting" at the center of the mixer for maximizing the dispersive mixing or high shear occurring between wing tips and wall surface of each rotor cavity. The marked increase in helix angles A enhance distributive (blending) mixing by rolling banks of material in axial directions in the rotor cavities with components of axial movement and axial flow. The larger ratios of axial wing length to rotor length increase the propelling of material from near the originating end of the long wing in an axial direction along the cavity over near to the other end of the cavity and then back again with back-and-forth zig-zag like motions for enhancing distributive mixing and blending. Randomization of blending is advantageously achieved by each rotor by rolling the banks of material back-and-forth with differing velocities in opposite directions. The new interactions of these rotors produce numerous advantages and mixing features.
摘要翻译：用于批次类型的高强度混合机的非啮合四翼和三翼转子提供动态相互作用的新序列和新特征，以实现有利地提高转子的混合效果和强度。这些新的转子适用于以不相等的速度（不同步旋转）或等速（同步旋转）进行驱动。在四翼转子中，长翼和短翼都来自转子的两端。新的四翼和三翼转子增强轴向搅拌作用和横向分配混合，使混合物（批料）变得更均匀。在两种类型的转子中显着增加的扭转角度T减小了“坐在”在混合器中心处的材料的体积，以最大化在翼尖和每个转子腔的壁表面之间发生的分散混合或高剪切。螺旋角A的显着增加通过轴向移动和轴向流动的部件在转子腔中沿轴向方向滚动材料组来增强分配（混合）混合。轴向翼长与转子长度的较大比例增加了材料从长翼起始端的轴向沿空腔的轴向沿空腔的另一端附近的推进，然后再次向后返回曲折形似于增强分配混合和混合的运动。有利地通过每个转子通过以相反方向以不同的速度来回滚动材料组来实现混合的随机化。这些转子的新相互作用产生了许多优点和混合特征。

4. 发明授权

US09709172B2 Rotor shaft seal assembly 有权
公开(公告)号：US09709172B2
公开(公告)日：2017-07-18
申请号：US14094298
申请日：2013-12-02
申请人： Farrel Corporation
发明人： Stuart Sardinskas , Matthew Bonito
IPC分类号： F16J15/18
CPC分类号： F16J15/18 , F16J15/182 , F16J15/185
摘要： A shaft seal assembly for sealing along a rotor shaft is provided. The shaft seal assembly includes a seal housing, annular inner and outer seal members, an annular middle element, and an end plate. The seal housing has a seal member bore and a shaft bore. The annular inner and outer seal members are configured to be disposed in the seal member bore. The middle element is disposed between the inner seal member and the outer seal member within the seal member bore. The end plate is attached to the seal housing and covers a portion of the seal member bore. The middle element biases the inner seal member against the seal housing and biases the outer seal member against the end plate.

5. 发明授权

US5480252A Coupling mechanism for quickly axially aligning rotor to journals 失效
标题翻译：用于快速轴向对齐转子到轴颈的联接机构
公开(公告)号：US5480252A
公开(公告)日：1996-01-02
申请号：US388286
申请日：1995-02-14
申请人： Douglas W. Poscich , Douglas E. Mosher
发明人： Douglas W. Poscich , Douglas E. Mosher
IPC分类号： F16D1/04 , F16D1/05 , F16B1/00 , B01F7/00 , F16C3/00
CPC分类号： F16D1/05 , Y10T403/7016 , Y10T403/7052 , Y10T403/7058 , Y10T403/7069 , Y10T74/2173 , Y10T74/2175
摘要： A coupling mechanism for quickly coupling a rotor body to its drive and driven journals and obtaining radial and axial alignment thereof in a closely confined space is provided. The coupling mechanism includes a split ring collar and a clamping ring securely holding in appropriate placement a chamfered split ring for radially and axially aligning the rotor and the journals, referred to as co-axial alignment.
摘要翻译：提供了一种用于将转子主体快速耦合到其驱动和驱动的轴颈并且在紧密限制的空间中获得其径向和轴向对准的联接机构。联接机构包括开口环套环和夹紧环，该夹环牢固地保持适当的位置，用于将转子和轴颈径向和轴向对准的被称为同轴对准的倒角开口环。

6. 发明授权

US4893936A Mixing machine with non-intermeshing pair of rotors driven solely at the same rotor speed in opposite directions and having a predetermined rotational alignment relationship between the two counter-rotating rotors 失效
标题翻译：混合机具有非相互啮合的一对转子，它们以相同的转子速度在相反方向上驱动，并且在两个反向旋转转子之间具有预定的旋转对准关系
公开(公告)号：US4893936A
公开(公告)日：1990-01-16
申请号：US864096
申请日：1986-05-16
申请人： Frank J. Borzenski , Narku O. Nortey
发明人： Frank J. Borzenski , Narku O. Nortey
IPC分类号： B01F7/04 , B29B7/18 , B29B7/26 , B29K21/00
CPC分类号： B29B7/186 , B29B7/183
摘要： Two horizontally opposed winged rotors move in synchronism to define a cyclically varying window between them such that improved mixing results are achieved. The wings are provided in diagonally opposed pairs such that the leading ends of all wings move in pairs through the horizontal plane of the window.

7. 发明授权

US4830506A Control system for ram fed mixing machine 失效
标题翻译：冲压混合机控制系统
公开(公告)号：US4830506A
公开(公告)日：1989-05-16
申请号：US865898
申请日：1986-05-21
申请人： Frank J. Borzenski
发明人： Frank J. Borzenski
IPC分类号： B29B7/28
CPC分类号： B29B7/283 , B29B7/183 , B29B7/263
摘要： A batch mixer has position monitoring means for the ram operably coupled to the ram moving motor to move the ram within a range of positions adjacent the ram's "down" position to improve mixing by allowing limited upward movement of the ram as a result of internal pressures inside the mixer. Excessive ram return movement is prevented however, and the limited ram movement is achieved by feedback control influence on the pressure to the fluid actuator that operates the ram. Also disclosed is a feed-back control for batch size to assure that optimum use is achieved for the mixer during each batch mixing interval.
摘要翻译：分批混合器具有位置监测装置，其用于可操作地联接到柱塞运动马达的柱塞，其在靠近压头“向下”位置的位置范围内移动柱塞，以通过允许由于内部压力而导致的压头的受限的向上运动来改善混合搅拌机内然而，防止了过大的压头返回运动，并且通过反馈控制对操作压头的流体致动器的压力的影响来实现有限的压头运动。还公开了用于批次尺寸的反馈控制，以确保在每个批次混合间隔期间对混合器实现最佳使用。

8. 发明授权

US4711581A Rotary processor for plastic and polymeric materials providing surge compensation 失效
标题翻译：用于塑料和聚合材料的旋转处理器提供浪涌补偿
公开(公告)号：US4711581A
公开(公告)日：1987-12-08
申请号：US21412
申请日：1987-03-04
申请人： Pradip S. Mehta , Lefteris N. Valsamis , Gary S. Donoian
发明人： Pradip S. Mehta , Lefteris N. Valsamis , Gary S. Donoian
IPC分类号： B29C47/08 , B01F5/00 , B01F7/00 , B29B7/42 , B29B7/72 , B29C47/52 , B29C47/72 , B29C47/92 , B01F7/10
CPC分类号： B01F7/00816 , B29C47/522 , B29C47/72 , B29C47/92 , B29C2947/92019 , B29C2947/92047 , B29C2947/92209 , B29C2947/92314 , B29C2947/9238 , B29C2947/92457 , B29C2947/92485 , B29C2947/92514 , B29C2947/926 , B29C2947/92704 , B29C2947/92876 , B29C2947/92895 , B29C47/0009
摘要： A rotary processor has enclosed processing passages defined by channels in the rotor and a stationary coaxial closure. At least one processing passage is used as a stabilizing passage and another as a metering passage, whose volume and cross section are less than the stabilizing passage. A feed of plastic or polymeric material enters the stabilizing passage and may be subject to fluctuations or disturbances arising in external upstream equipment or within upstream stages of the processor itself. Substantially all material in the stabilizing passage is diverted through a first transfer passage to an entrance into the metering passage. An adjustable metering (throttling) element allows a controlled first flow of material to be carried downstream through an adjustable gap between this metering element and the bottom of the metering passage. This controlled first flow is discharged for providing material having uniform flow or at least a marked reduction in such fluctuations and disturbances. The excess material which does not pass through the adjusted gap forms a recycled second flow which is returned back through a second transfer passage into said stabilizing passage for recycling. A modified embodiment shown as metering pumping apparatus includes pairs of stabilizing and metering passages sharing in handling throughput with adjustable throttling means for each metering passage. Interconnecting transfer passages equalize operation among these pairs. A transfer passage is also shown extending from an upstream processing passage to and past a metering passage to a stabilizing passage.

9. 发明授权

US4645418A Fluid pump 失效
标题翻译：流体泵
公开(公告)号：US4645418A
公开(公告)日：1987-02-24
申请号：US699501
申请日：1985-02-08
申请人： Arthur D. Siegel
发明人： Arthur D. Siegel
IPC分类号： F04D5/00 , F04D3/00 , B29B7/24
CPC分类号： F04D5/001
摘要： Apparatus for pumping/pressurizing fluid materials such as viscous liquid polymers in which a shaft is provided with one or more blades which extend into and rotate in one or more annular channels. Inlet grooves conduct the liquid material through grooves in the shaft into the channel behind each blade. The walls of the channel apply a drag force to the material and the advancing blade pressurizes the material which is forced through axial grooves in the shaft to another pumping channel, or to an outlet. Close running fits or dynamic seals between the shaft and its bearings provide seals at opposite sides of each channel.
摘要翻译：用于泵送/加压诸如粘性液体聚合物的流体材料的装置，其中轴设置有一个或多个延伸到一个或多个环形通道中并在一个或多个环形通道中旋转的叶片。入口槽通过轴中的凹槽将液体材料导入每个叶片后面的通道中。通道的壁对材料施加拖曳力，并且前进的叶片将被迫穿过轴中的轴向凹槽的材料加压到另一个泵送通道或出口。轴和轴承之间的紧密运行配合或动态密封在每个通道的相对侧提供密封。

10. 发明申请

US20070177450A1 Keel type ram for use in internal batch mixers with tangential rotors 有权
标题翻译：用于具有切向转子的内部批量混合器的龙骨式压头
公开(公告)号：US20070177450A1
公开(公告)日：2007-08-02
申请号：US11343820
申请日：2006-01-31
申请人： Frank Borzenski , Stephen Peterson , John Neugebauer
发明人： Frank Borzenski , Stephen Peterson , John Neugebauer
IPC分类号： B29B7/18 , B01F7/00
CPC分类号： B29B7/183 , B29B7/246
摘要： This invention provides a ram for use in a mixer with counter-rotating non-intermeshing rotors on which the central portion of the ram utilizes a apex, either a point or a line produced by a “V” or similar shape, that protrudes a given distance into the mixing chamber and on which the end portions of the ram are either horizontal such that they do not protrude into the mixing chamber at all or are otherwise shaped such that they protrude into the mixing chamber less than the apex of the central portion of the ram.
摘要翻译：本发明提供了一种用于具有反向旋转的非啮合转子的混合器中的压头，其中压头的中心部分使用顶点，或者由“V”形或类似形状产生的点，其突出给定的进入混合室的距离，其中冲头的端部是水平的，使得它们完全不突出到混合室中，或者以其它方式成形，使得它们突出到混合室中，小于中心部分的顶点公羊

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