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公开(公告)号：US5076058A
公开(公告)日：1991-12-31
申请号：US559181
申请日：1990-07-27
CPC分类号： F02G1/044 , F02G1/055 , F02G2244/50 , F02G2254/30 , F02G2255/20 , F28F1/16 , F28F2215/06
摘要： A common heat acceptor is provided between opposed displacers in a Stirling cycle machine. It includes two sets of open channels in separate fluid communications with the expansion spaces of the receptive cyclinders. The channels confine movement of working fluid in separate paths that extend between the expansion space of one cylinder and the compression space of the other. The method for operating the machine involves alternatively directing working fluid from the expansion space of each cylinder in a fluid path leading to the compression space of the other cylinder and from the compression space of each cylinder in a fluid path leading to the expansion space of the other cylinder.
摘要翻译： 在斯特林循环机中的相对的置换器之间提供常见的受热器。 它包括两组开放通道，与接受性气旋器的膨胀空间分开进行流体通信。 通道将工作流体的运动限制在在一个气缸的膨胀空间和另一个气缸的压缩空间之间延伸的分开的路径中。 用于操作机器的方法包括：将来自每个气缸的膨胀空间的工作流体交替地引导到通向另一个气缸的压缩空间的流体路径中的工作流体，以及在通向所述气缸的膨胀空间的流体路径中的每个气缸的压缩空间 其他气缸。
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公开(公告)号：US4532766A
公开(公告)日：1985-08-06
申请号：US518527
申请日：1983-07-29
申请人： Maurice A. White , Peter Riggle , Stuart G. Emigh
发明人： Maurice A. White , Peter Riggle , Stuart G. Emigh
CPC分类号： F02G1/0435 , F25B9/14 , F02G2243/24 , F02G2244/50 , F02G2250/24 , F02G2253/03 , Y10S277/902
摘要： A Stirling Engine or Heat Pump having two relatively movable machine elements for power transmission purposes includes a hermetic seal bellows interposed between the elements for separating a working gas from a pressure compensating liquid that balances pressure across the bellows to reduce bellows stress and to assure long bellows life. The volume of pressure compensating liquid displaced due to relative movement between the machine elements is minimized by enclosing the compensating liquid within a region exposed to portions of both machine elements at one axial end of a slidable interface presented between them by a clearance seal having an effective diameter of the seal bellows. Pressure equalization across the bellows is achieved by a separate hermetically sealed compensator including a movable enclosed bellows. The interior of the compensator bellows is in communication with one side of the seal bellows, and its exterior is in communication with the remaining side of the seal bellows. A buffer gas or additional liquid region can be provided at the remaining axial end of the clearnace seal, along with valved arrangements for makeup of liquid leakage through the clearance seal.
摘要翻译： 具有用于动力传递目的的两个相对可移动的机器元件的斯特林发动机或热泵包括插入在用于将工作气体与压力补偿液体分离的元件之间的气密密封波纹管，其平衡波纹管上的压力以减小波纹管应力并且确保长波纹管 生活。 由于机器元件之间的相对运动而移位的压力补偿液体的体积通过将补偿液体包围在暴露于两个机器元件的一部分的区域中的区域中而被最小化，该区域在它们之间呈现的可滑动界面的一个轴向端处具有间隙密封， 密封波纹管的直径。 波纹管之间的压力平衡通过一个单独的气密密封补偿器实现，该补偿器包括可移动的封闭式波纹管。 补偿器波纹管的内部与密封波纹管的一侧连通，其外部与密封波纹管的剩余侧连通。 缓冲气体或附加液体区域可以在清洁密封件的剩余轴向端部处设置，以及用于通过间隙密封件的液体泄漏的阀门装置。
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公开(公告)号：US3956895A
公开(公告)日：1976-05-18
申请号：US513871
申请日：1974-10-10
CPC分类号： F04B25/02 , F02G1/043 , F02G1/053 , F01P2003/2278 , F02G2254/00 , F02G2280/005
摘要： A regenerative heat engine designed to produce power for the operation of equipment such as an artificial heart is disclosed. The heat engine includes a temperature control heat pipe located around the periphery of the engine cylinder and a temperature distribution heat pipe located around the periphery of the heat source. A flywheel and bellows seal is included as part of the displacer piston drive, and a flexure support is positioned on the hot end of the displacer piston to allow the piston to move longitudinally while restricting lateral motion.
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公开(公告)号：US06723375B2
公开(公告)日：2004-04-20
申请号：US10040728
申请日：2001-12-29
申请人： Joseph Zeck , Stuart G. Emigh
发明人： Joseph Zeck , Stuart G. Emigh
IPC分类号： E01C500
CPC分类号： E21B41/00 , E21B47/02224
摘要： An improved portable locator is described which is configured for locating relative to a position beneath the surface of the ground. The improvement includes a marking arrangement for marking the surface of the ground. In one aspect, the portable locator is configured having a marking arrangement which utilizes a replaceable aerosol paint canister. Spray of paint from the canister may be initiated, for example, electrically or using a suitable mechanical actuation linkage. In another aspect, an operator of the portable locator is able to mark the surface of the ground using the portable locator and while holding the portable locator in generally the same position and/or stance as the locator is used for locating purposes.
摘要翻译： 描述了一种改进的便携式定位器，其被配置为相对于地面表面下方的位置定位。 该改进包括用于标记地面的标记装置。 在一个方面，便携式定位器被配置为具有利用可更换的气溶胶涂料罐的标记装置。 可以从罐喷射涂料，例如电或使用合适的机械致动连杆。 在另一方面，便携式定位器的操作者能够使用便携式定位器标记地面，同时将便携式定位器保持在与定位器用于定位目的的大致相同的位置和/或姿态。
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公开(公告)号：US3949554A
公开(公告)日：1976-04-13
申请号：US513872
申请日：1974-10-10
CPC分类号： F02G1/043 , F04B25/02 , F01P2003/2278 , F02G2254/00 , F02G2280/005
摘要： A regenerative heat engine designed to produce power for the operation of equipment such as an artificial heart is disclosed. The heat engine includes a temperature control heat pipe located around the periphery of the engine cylinder and a temperature distribution heat pipe located around the periphery of the heat source. A flywheel and bellows seal is included as part of the displacer piston drive, and a flexure support is positioned on the hot end of the displacer piston to allow the piston to move longitudinally while restricting lateral motion.
摘要翻译： 公开了一种设计用于为诸如人造心脏等设备的操作产生电力的再生热机。 热机包括位于发动机气缸周围的温度控制热管和位于热源周围的温度分布热管。 飞轮和波纹管密封件被包括在置换器活塞驱动器的一部分中，并且挠曲支撑件定位在置换器活塞的热端上，以允许活塞纵向移动，同时限制横向运动。
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公开(公告)号：US4671064A
公开(公告)日：1987-06-09
申请号：US677215
申请日：1984-11-30
申请人： Maurice A. White , Stuart G. Emigh
发明人： Maurice A. White , Stuart G. Emigh
IPC分类号： F02G1/055
CPC分类号： F02G1/055 , F02G2255/00 , F02G2258/10 , Y10S165/906
摘要： A heat exchanger having annular construction for a constant operation at high temperatures and pressures. A series of heating walls at high temperature surround the fluid to which heat is desired to be transferred in annular spaces. Counterbalancing pressures in areas filled with high pressure fluid and insulating gases allow use of thinwall construction for the heating walls to reduce cost and increase heat transfer. Spacers that are placed under compression are provided to maintain dimensional stability and transmit forces. Embodiments describing the use of the device as a heater or cooler and operation in either direction are illustrated. A second embodiment illustrates a heater with single sided heating of the fluid desired to be heated.
摘要翻译： 一种具有环形结构的热交换器，用于在高温和高压下恒定运行。 一系列在高温下的加热壁围绕着期望在环形空间内转移的流体。 在填充高压流体和绝缘气体的区域中的平衡压力允许使用用于加热壁的薄壁结构来降低成本并增加热传递。 提供放置在压缩下的间隔件以维持尺寸稳定性和传递力。 示出了将装置用作加热器或冷却器并且在任一方向上的操作的实施例。 第二实施例示出了对所需要加热的流体进行单面加热的加热器。
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