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公开(公告)号：US07645067B2
公开(公告)日：2010-01-12
申请号：US11819022
申请日：2007-06-25
IPC分类号： B01F5/12
CPC分类号： B01F7/0045 , B01F3/0807 , B01F7/00775 , B01F7/00791 , B01F15/00435 , B01F2015/0011 , B01F2215/0427 , B01F2215/0431 , F16C17/04 , F16C17/045 , F16C33/107
摘要： A homogenizer is disclosed, which can produce an emulsion with a grain diameter as extremely fine as approximately 1 μm without using large-scale equipment such as a high-pressure pump, and in which a grain diameter distribution of the produced emulsion exhibits sharp characteristics in the vicinity of a target grain diameter. A fixed portion and a disc-shaped agitation rotor are arranged in an opposing manner through a predetermined clearance to constitute a thrust hydrodynamic bearing, and while supporting a rotation of the agitation rotor with respect to the fixed portion by the thrust hydrodynamic bearing, a plurality of mutually incompatible raw liquids A and B are introduced into the bearing clearance to be mixed and agitated in the bearing clearance in accordance with the rotation of the agitation rotor.
摘要翻译： 公开了一种均化器，其可以在不使用诸如高压泵的大型设备的情况下生产具有大约1μm的极细的粒径的乳液，并且其中所制备的乳液的粒径分布显示出尖锐的特性 目标粒径附近。 固定部分和盘形搅拌转子以相反的方式布置成预定的间隙以构成推力流体动力轴承，并且在通过推力流体动力轴承支撑搅拌转子相对于固定部分的旋转的同时，多个 相互不相容的原料液体A和B被引入到轴承间隙中，以根据搅拌转子的旋转在轴承间隙中混合和搅拌。
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公开(公告)号：US20080175096A1
公开(公告)日：2008-07-24
申请号：US11819022
申请日：2007-06-25
IPC分类号： B01F13/00
CPC分类号： B01F7/0045 , B01F3/0807 , B01F7/00775 , B01F7/00791 , B01F15/00435 , B01F2015/0011 , B01F2215/0427 , B01F2215/0431 , F16C17/04 , F16C17/045 , F16C33/107
摘要： A homogenizer is disclosed, which can produce an emulsion with a grain diameter as extremely fine as approximately 1 um without using large-scale equipment such as a high-pressure pump, and in which a grain diameter distribution of the produced emulsion exhibits sharp characteristics in the vicinity of a target grain diameter. A fixed portion and a disc-shaped agitation rotor are arranged in an opposing manner through a predetermined clearance to constitute a thrust hydrodynamic bearing, and while supporting a rotation of the agitation rotor with respect to the fixed portion by the thrust hydrodynamic bearing, a plurality of mutually incompatible raw liquids A and B are introduced into the bearing clearance to be mixed and agitated in the bearing clearance in accordance with the rotation of the agitation rotor.
摘要翻译： 公开了一种均化器，其可以在不使用诸如高压泵的大规模设备的情况下产生具有大约1μm的极细的粒径的乳液，并且其中所制备的乳液的粒径分布显示出尖锐的特性 目标粒径附近。 固定部分和盘形搅拌转子以相反的方式布置成预定的间隙以构成推力流体动力轴承，并且在通过推力流体动力轴承支撑搅拌转子相对于固定部分的旋转的同时，多个 相互不相容的原料液体A和B被引入到轴承间隙中，以根据搅拌转子的旋转在轴承间隙中混合和搅拌。
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公开(公告)号：US06869212B2
公开(公告)日：2005-03-22
申请号：US10353034
申请日：2003-01-29
CPC分类号： B01F7/008 , B01F3/0807 , B01F7/00816 , F16C17/10
摘要： Disclosed is a rotor/stator type homogenizer which allows the gap between the rotor and the stator to be set to a very small dimension and which does not involve generation of abrasion particles or the like even if the rotor is rotated at high speed, making it possible to efficiently homogenize a plurality of liquids having no mutual compatibility. The inner peripheral surface of the stator and the outer peripheral surface of the rotor are opposed to each other through a predetermined gap and a portion of the solutions is introduced into the gap to form a hydrodynamic bearing, thereby supporting rotation of the rotor with respect to the stator.
摘要翻译： 公开了一种转子/定子式均质器，其允许转子和定子之间的间隙被设定为非常小的尺寸，并且即使转子高速旋转也不会产生磨损颗粒等，使得它 可能有效地均化不相互兼容的多种液体。 定子的内周面和转子的外周面通过预定的间隙彼此相对，并且一部分溶液被引入到间隙中以形成流体动力轴承，从而支撑转子相对于 定子。
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公开(公告)号：US06834997B2
公开(公告)日：2004-12-28
申请号：US10457566
申请日：2003-06-10
IPC分类号： F16C3206
CPC分类号： F16C33/107 , F16C17/026
摘要： Disclosed is a spindle device endowed with a sufficient load capacity for bending moment and capable of reducing power loss and heat generation of the main shaft attributable to the radial dynamic pressure bearing. In this spindle device, the rotation of the spindle rotor is supported by a pair of radial dynamic pressure bearing portions, between which there is provided a first cooling chamber so as to circumferentially surround the spindle rotor, atmosphere outside the housing being introduced into the first cooling chamber.
摘要翻译： 公开了一种主轴装置，其具有足够的弯矩载荷能力，并能够减少归因于径向动压轴承的主轴的功率损耗和发热。 在该主轴装置中，主轴转子的旋转由一对径向动压轴承部支承，在该主动转子轴承部之间设有第一冷却室，周向围绕主轴转子，壳体外部的气氛被导入第一 冷却室。
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公开(公告)号：US06726215B2
公开(公告)日：2004-04-27
申请号：US10212084
申请日：2002-08-06
IPC分类号： F16J1540
CPC分类号： F16C33/1085 , F16C17/026 , F16C33/107 , F16C2322/39 , F16J15/162 , F16J15/406
摘要： Disclosed are a dynamic pressure seal device and a rotary joint device using the same which are applicable to a rotary body to be rotated at high speed and which are capable of effecting delivery of a target fluid between a rotary side member and a stationary side member without involving any leakage for a long period of time even when used for delivery of a high pressure fluid. The dynamic pressure seal device includes: a stationary side member mounted to a stationary portion and a rotary side member mounted to a rotary body, wherein the stationary side member and the rotary side member are opposed to each other through the intermediation of a predetermined bearing gap, a lubricant fluid being introduced into the gap to form a dynamic pressure bearing, the gap between the stationary portion and the rotary body being hermetically sealed by this dynamic pressure bearing.
摘要翻译： 公开了一种动态压力密封装置和使用该动压式密封装置的旋转接头装置，其可应用于高速旋转的旋转体，并且能够在旋转侧构件和固定侧构件之间实现目标流体的输送，而没有 甚至在用于输送高压流体时长时间都会发生泄漏。 动压式密封装置包括：安装到静止部分的固定侧构件和安装到旋转体的旋转侧构件，其中固定侧构件和旋转侧构件通过预定的轴承间隙彼此相对 将润滑剂流体引入到间隙中以形成动压轴承，固定部分和旋转体之间的间隙被该动压轴承气密地密封。
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