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1.发明授权Device for cooling a bearing; flywheel energy storage system using such a bearing cooling device and methods related thereto 有权冷却轴承装置 使用这种轴承冷却装置的飞轮储能系统及其相关的方法公开(公告)号：US06959756B2
公开(公告)日：2005-11-01
申请号：US09924153
申请日：2001-08-07
CPC分类号： H02K5/1732 , F16C37/00 , F16C2360/45 , F28D15/0208 , H02K7/02 , H02K9/22
摘要： Featured is a heat transferring device being configured and arranged so that at least some of the heat energy being generated by a heat producing device, such as the a bearing assembly of a flywheel energy storage system, is communicated directly from the locus of the device directly to a heat sink structure remote from the locus of the device. The heat-transferring device includes one or more flexible thermally conductive members, one end of each being thermally coupled to the heat generating device and the other end of each being thermally coupled to the heat sink. The flexible member also is configured and arranged so as to allow relative motion between the heat generating device and the heat sink in or about one or more directions or axes. The heat-transferring device further includes first and second conductive members that are each configured and arranged to thermally couple each flexible member end to one of the heat producing device and the heat sink.
摘要翻译： 特征在于，传热装置被构造和布置成使得由诸如飞轮储能系统的轴承组件的发热装置产生的至少一些热能直接从装置的轨迹直接传递 到远离设备的轨迹的散热器结构。 传热装置包括一个或多个柔性导热构件，其一端热耦合到发热装置，另一端热耦合到散热器。 柔性构件还被构造和布置成允许在一个或多个方向或轴上或其周围的发热装置和散热器之间的相对运动。 传热装置还包括第一和第二导电构件，其各自构造和布置成将每个柔性构件端部热耦合到发热装置和散热器之一。
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公开(公告)号：US06884039B2
公开(公告)日：2005-04-26
申请号：US10334514
申请日：2002-12-30
CPC分类号： F04B37/08 , F04B37/02 , F04D19/044 , H01J41/12 , H02K7/025 , Y02E60/16 , Y10T74/2117 , Y10T74/2119
摘要： A flywheel energy storage system, including a plurality of pumps arranged in parallel for simultaneously drawing-off and absorbing substantially all of the gases that evolve from a flywheel assembly during high-speed operation, is disclosed. The plurality of pumps includes at least one pump for pumping mainly water vapor; and, at least one pump for pumping mainly active gases. The at least one pump for pumping mainly water vapor plurality of pumps is disposed in a gas storage chamber that is separate from the main housing of the flywheel system. The at least one pump for pumping mainly active gases is disposed in a container external to the main housing and fluidly coupled to the gas storage chamber. A drag pump assists the plurality of pumps in the gas storage chamber by pumping the evolved gases from the main housing to the gas storage chamber.
摘要翻译： 公开了一种飞轮储能系统，其包括并列设置的多个泵，用于在高速运行期间同时从飞轮组件放出的所有气体同时拉出和吸收。 多个泵包括至少一个用于主要泵送水蒸气的泵; 以及至少一个主要用于主要活性气体的泵。 主要用于泵送水蒸气的多个泵的至少一个泵设置在与飞轮系统的主壳体分离的气体存储室中。 用于主要活性气体泵送的至少一个泵设置在主壳体外部的容器中并且流体地联接到气体存储室。 拖曳泵通过将放出的气体从主壳体泵送到气体储存室来辅助气体储存室中的多个泵。
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公开(公告)号：US06347925B1
公开(公告)日：2002-02-19
申请号：US09606724
申请日：2000-06-29
IPC分类号： F04B3702
CPC分类号： F04B37/08 , F04B37/02 , F04D19/044 , H01J41/12 , H02K7/025 , Y02E60/16 , Y10T74/2117 , Y10T74/2119
摘要： A flywheel energy storage system, including a plurality of pumps arranged in parallel for simultaneously drawing-off and absorbing substantially all of the gases that evolve from a flywheel assembly during high-speed operation, is disclosed. The plurality of pumps includes at least one pump, e.g., a water sorbent, for pumping mainly water vapor; and, at least one pump, e.g., a getter pump, for pumping mainly active gases. The plurality of pumps is disposed in a gas storage chamber that is separate from the main housing of the flywheel system. A drag pump assists the plurality of pumps in the gas storage chamber by pumping the evolved gases from the main housing to the gas storage chamber for subsequent absorption by the plurality of pumps. Because the water sorbent has a relatively fast pumping speed, and the getter pump has a relatively slow pumping speed, getter material used with the getter pump degrades at a substantially slower rate, thereby reducing the cost of using the getter pump in the flywheel energy storage system.
摘要翻译： 公开了一种飞轮储能系统，其包括并列设置的多个泵，用于在高速运行期间同时从飞轮组件放出的所有气体同时拉出和吸收。 多个泵包括用于主要泵送水蒸气的至少一个泵，例如水吸收剂; 以及至少一个泵，例如吸气泵，主要用于主要活化气体。 多个泵设置在与飞轮系统的主壳体分离的气体存储室中。 抽吸泵通过将放出的气体从主壳体泵送到气体储存室来辅助多个泵在气体储存室中，以便随后由多个泵吸收。 因为吸水剂具有相对较快的泵送速度，并且吸气泵具有相对较慢的泵送速度，所以与吸气泵一起使用的吸气剂材料以相当慢的速率降解，从而降低了在飞轮储能中使用吸气泵的成本 系统。
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公开(公告)号：US07430081B2
公开(公告)日：2008-09-30
申请号：US10150183
申请日：2002-05-17
IPC分类号： G02B7/02
CPC分类号： G02B7/00
摘要： An optical assembly includes a light path and at least one optic to be positioned in the path. A support arrangement supports the optic having a foot arrangement including at least one foot that receives a direct manipulation with the foot slidingly engaged against a support surface to move the optic relative to the light path. Movement of the foot may move the optic along a predetermined path. The foot defines a footprint for engaging the support surface and receives the direct manipulation in a way which changes the footprint on the support surface to move the optic responsive to changes in the footprint. A movement arrangement may selectively bias the foot against the support surface during a movement mode, intended to permit movement of the foot against the support surface, and in a locked mode, intended to lock the foot against the support surface.
摘要翻译： 光学组件包括光路和要定位在路径中的至少一个光学元件。 支撑装置支撑光学元件，其具有足部布置，其包括至少一个脚，其接收直接操纵，脚与滑动地抵靠支撑表面接合以相对于光路移动光学元件。 脚的运动可以沿着预定的路径移动光学元件。 脚定义了用于接合支撑表面的足迹，并且以一种方式接收直接操纵，其改变了支撑表面上的占地面积，以响应于占地面积的变化来移动光学器件。 移动装置可以在移动模式期间选择性地将脚抵靠支撑表面偏置，以允许脚抵靠支撑表面移动，并且处于锁定模式，以将脚锁定在支撑表面上。
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公开(公告)号：US08243375B2
公开(公告)日：2012-08-14
申请号：US12689188
申请日：2010-01-18
IPC分类号： G02B7/02
CPC分类号： G02B7/00
摘要： An optical assembly includes a light path and at least one optic to be positioned in the path. A support arrangement supports the optic having a foot arrangement including at least one foot that receives a direct manipulation with the foot slidingly engaged against a support surface to move the optic relative to the light path. Movement of the foot may move the optic along a predetermined path. The foot defines a footprint for engaging the support surface and receives the direct manipulation in a way which changes the footprint on the support surface to move the optic responsive to changes in the footprint. A movement arrangement may selectively bias the foot against the support surface during a movement mode, intended to permit movement of the foot against the support surface, and in a locked mode, intended to lock the foot against the support surface.
摘要翻译： 光学组件包括光路和要定位在路径中的至少一个光学元件。 支撑装置支撑光学元件，其具有足部布置，其包括至少一个脚，其接收直接操纵，脚与滑动地抵靠支撑表面接合以相对于光路移动光学元件。 脚的运动可以沿着预定的路径移动光学元件。 脚定义了用于接合支撑表面的足迹，并且以一种方式接收直接操纵，其改变了支撑表面上的占地面积，以响应于占地面积的变化来移动光学器件。 移动装置可以在移动模式期间选择性地将脚抵靠支撑表面偏置，以允许脚抵靠支撑表面移动，并且处于锁定模式，以将脚锁定在支撑表面上。
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公开(公告)号：US06590691B1
公开(公告)日：2003-07-08
申请号：US09898197
申请日：2001-07-02
IPC分类号： G02B2600
CPC分类号： G02F1/2255 , G02F2201/126 , G02F2201/127
摘要： The present invention discloses high-speed, single-drive and dual-drive external optical modulation devices that reduce the voltage and power required to amplify and modulate electrical signals onto an optical carrier. Two primary components of an optical transmitter, namely, the modulator and driver, are integrated, and preferably hybridly integrated, in a single package, thereby eliminating many of the cable connector interfaces that add loss, complexity and cost to the system. Further, integration frees the devices from the standardized impedance (i.e. 50 ohm) constraints that reduce performance, thereby enabling the design of optimized, low voltage, hybridly integrated modulation devices.
摘要翻译： 本发明公开了一种降低向光载波放大和调制电信号所需的电压和功率的高速，单驱动和双驱动外部光调制装置。 光传输器的两个主要部件，即调制器和驱动器，集成在一个封装中，最好是混合集成在一起，从而消除了许多电缆连接器接口，从而增加了系统的损耗，复杂性和成本。 此外，集成使器件免于降低性能的标准化阻抗（即50欧姆）约束，从而实现优化的低电压混合集成调制器件的设计。
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公开(公告)号：US20100118421A1
公开(公告)日：2010-05-13
申请号：US12689188
申请日：2010-01-18
IPC分类号： G02B7/02
CPC分类号： G02B7/00
摘要： An optical assembly includes a light path and at least one optic to be positioned in the path. A support arrangement supports the optic having a foot arrangement including at least one foot that receives a direct manipulation with the foot slidingly engaged against a support surface to move the optic relative to the light path. Movement of the foot may move the optic along a predetermined path. The foot defines a footprint for engaging the support surface and receives the direct manipulation in a way which changes the footprint on the support surface to move the optic responsive to changes in the footprint. A movement arrangement may selectively bias the foot against the support surface during a movement mode, intended to permit movement of the foot against the support surface, and in a locked mode, intended to lock the foot against the support surface.
摘要翻译： 光学组件包括光路和要定位在路径中的至少一个光学元件。 支撑装置支撑光学元件，其具有足部布置，其包括至少一个脚，其接收直接操纵，脚与滑动地抵靠支撑表面接合以相对于光路移动光学元件。 脚的运动可以沿着预定的路径移动光学元件。 脚定义了用于接合支撑表面的足迹，并且以一种方式接收直接操纵，其改变了支撑表面上的占地面积，以响应于占地面积的变化来移动光学器件。 移动装置可以在移动模式期间选择性地将脚抵靠支撑表面偏置，以允许脚抵靠支撑表面移动，并且处于锁定模式，以将脚锁定在支撑表面上。
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公开(公告)号：US07672068B2
公开(公告)日：2010-03-02
申请号：US12198452
申请日：2008-08-26
IPC分类号： G02B7/02
CPC分类号： G02B7/00
摘要： An optical assembly includes a light path and at least one optic to be positioned in the path. A support arrangement supports the optic having a foot arrangement including at least one foot that receives a direct manipulation with the foot slidingly engaged against a support surface to move the optic relative to the light path. Movement of the foot may move the optic along a predetermined path. The foot defines a footprint for engaging the support surface and receives the direct manipulation in a way which changes the footprint on the support surface to move the optic responsive to changes in the footprint. A movement arrangement may selectively bias the foot against the support surface during a movement mode, intended to permit movement of the foot against the support surface, and in a locked mode, intended to lock the foot against the support surface.
摘要翻译： 光学组件包括光路和要定位在路径中的至少一个光学元件。 支撑装置支撑光学元件，其具有足部布置，其包括至少一个脚，其接收直接操纵，脚与滑动地抵靠支撑表面接合以相对于光路移动光学元件。 脚的运动可以沿着预定的路径移动光学元件。 脚定义了用于接合支撑表面的足迹，并且以一种方式接收直接操纵，其改变了支撑表面上的占地面积，以响应于占地面积的变化来移动光学器件。 移动装置可以在移动模式期间选择性地将脚抵靠支撑表面偏置，以允许脚抵靠支撑表面移动，并且处于锁定模式，以将脚锁定在支撑表面上。
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公开(公告)号：US07075028B2
公开(公告)日：2006-07-11
申请号：US10394326
申请日：2003-03-20
申请人： Joseph R. Demers , Nathan G. Woodard , Eric C. Johnson , Chien-Chung Chen , Ronald T. Logan, Jr.
发明人： Joseph R. Demers , Nathan G. Woodard , Eric C. Johnson , Chien-Chung Chen , Ronald T. Logan, Jr.
IPC分类号： B23K11/00
CPC分类号： G02B7/00
摘要： Attaching an attachment surface of an electrically conductive workpiece to an electrically conductive support surface is described. In one aspect, a biasing force is distributed at least partially around a weld region of the workpiece to urge the attachment surface of the workpiece against the support surface in a way which at least resists welding induced movement of the workpiece relative to the support arrangement. An electrode arrangement, having an electrode tip, contacts the workpiece to provide for substantially compliant movement of the electrode tip against the weld region in directions that are parallel to the support surface. In another aspect, a combined manipulation/welding arrangement is supported for controlled movement with a free end configured for engaging the workpiece to bias the workpiece against the support surface to manipulate the workpiece against the surface and to conduct an electrical current, while holding the workpiece, for welding to the support surface.
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公开(公告)号：US20090002851A1
公开(公告)日：2009-01-01
申请号：US12198452
申请日：2008-08-26
IPC分类号： G02B7/02
CPC分类号： G02B7/00
摘要： An optical assembly includes a light path and at least one optic to be positioned in the path. A support arrangement supports the optic having a foot arrangement including at least one foot that receives a direct manipulation with the foot slidingly engaged against a support surface to move the optic relative to the light path. Movement of the foot may move the optic along a predetermined path. The foot defines a footprint for engaging the support surface and receives the direct manipulation in a way which changes the footprint on the support surface to move the optic responsive to changes in the footprint. A movement arrangement may selectively bias the foot against the support surface during a movement mode, intended to permit movement of the foot against the support surface, and in a locked mode, intended to lock the foot against the support surface.
摘要翻译： 光学组件包括光路和要定位在路径中的至少一个光学元件。 支撑装置支撑光学元件，其具有足部布置，其包括至少一个脚，其接收直接操纵，脚与滑动地抵靠支撑表面接合以相对于光路移动光学元件。 脚的运动可以沿着预定的路径移动光学元件。 脚定义了用于接合支撑表面的足迹，并且以一种方式接收直接操纵，其改变了支撑表面上的占地面积，以响应于占地面积的变化来移动光学器件。 移动装置可以在移动模式期间选择性地将脚抵靠支撑表面偏置，以允许脚抵靠支撑表面移动，并且处于锁定模式，以将脚锁定在支撑表面上。
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