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21. 发明授权

US4785633A Solar evaporator 失效
标题翻译：太阳能蒸发器
公开(公告)号：US4785633A
公开(公告)日：1988-11-22
申请号：US166322
申请日：1988-03-10
申请人： Roelf J. Meijer , Benjamin Ziph
发明人： Roelf J. Meijer , Benjamin Ziph
IPC分类号： F03G6/00 , F02G1/055 , F24J2/04 , F24J2/12 , F24J2/28 , F24J2/32 , F02G1/04 , F03G7/02
CPC分类号： F24J2/5427 , F02G1/055 , F24J2/12 , F24J2/28 , F24J2/32 , F02G2254/30 , F02G2255/00 , Y02E10/42 , Y02E10/44 , Y02E10/46 , Y02E10/47
摘要： A solar evaporator for use with Stirling engines consisting of a dish shape hollow body having wicking containing a vaporizable liquid heating medium. The body has a pair of separate chambers to reduce the distance that capillary pressure is required to pump the heating medium and the chambers are thermally coupled by the wicking so that the temperatures in the chambers is at all times equalized.

22. 发明授权

US4632179A Heat pipe 失效
标题翻译：热管
公开(公告)号：US4632179A
公开(公告)日：1986-12-30
申请号：US715687
申请日：1985-03-25
申请人： Roelf J. Meijer , Benjamin Ziph
发明人： Roelf J. Meijer , Benjamin Ziph
IPC分类号： F28D15/02 , F28D19/00 , F24H3/12
CPC分类号： F28D15/0266 , F28D15/0233 , F28D15/046 , Y10S165/901
摘要： An improved heat pipe comprising a duct having disposed at opposite ends thereof an evaporator with wick-lined hollow fins in the form of extended corrugations thereon, and operable to supply heat to the evaporator comprised of a gas combustor having an internal volume for containing the evaporator and combustion air for supply to a combustion chamber located therein; a wick capable of transporting liquid by capillary action lining substantially all internal surfaces of said heat pipe; an external heat sink operable to remove heat from the condenser; and a heat transport medium contained by said heat pipe. The evaporator is further comprised of a coarse porous material lining and completely filling the spaces within the hollow fins open to the evaporator for increased structural stiffness and ease of fabrication; and a porous mass completely filling the evaporator for increased compressive strength. The coarse porous material and the porous mass are sufficiently porous to allow vapor to flow through each with a minimum of obstruction.
摘要翻译：一种改进的热管，包括管道，该管道的相对端设有蒸发器，该蒸发器具有在其上的延伸波纹形式的带有芯衬的中空翅片，并且可操作以将热量供应到包括具有用于容纳蒸发器的内部容积的气体燃烧器的蒸发器以及用于供应到位于其中的燃烧室的燃烧空气; 基本上所述热管的所有内表面通过毛细管作用衬里输送液体的灯芯; 可操作以从冷凝器移除热量的外部散热器; 以及由所述热管容纳的热传输介质。蒸发器还包括粗大的多孔材料衬里，并且完全填充空腔内的空间，以便蒸发器开口，以增加结构刚度和易于制造; 并且多孔质量块完全填充蒸发器以提高抗压强度。粗多孔材料和多孔质量是足够多孔的，以允许蒸气以最小的障碍物流过每个。

23. 发明授权

US4532855A Two-part drive shaft for thermal engine 失效
标题翻译：两部分用于热引擎的驱动轴
公开(公告)号：US4532855A
公开(公告)日：1985-08-06
申请号：US596222
申请日：1984-04-04
申请人： Roelf J. Meijer , Benjamine Ziph , Ted M. Godett
发明人： Roelf J. Meijer , Benjamine Ziph , Ted M. Godett
IPC分类号： F02G1/044 , F02G1/053 , F01B3/02 , F01B13/04 , F01B29/10
CPC分类号： F02G1/053 , F02G1/044 , F02G2270/20
摘要： An improved construction for a thermal engine, particularly a Stirling engine, comprising a two-part drive shaft. One part of the drive shaft contains the swashplate mechanism and is journaled on the engine housing so that the component of force acting on the swashplate which induces bending of the drive shaft is reacted on the housing by the journaling of the one part of the shaft. The second shaft part is separate from but operatively coupled with the first-mentioned shaft part and has its own journal mounting on the housing. The operative coupling in the disclosed embodiment is by means of a spline connection between the two shaft parts which are in coaxial alignment. The second shaft part is journaled on a housing part which is separable from other parts of the housing on which the first shaft part is journaled. A pressure seal between the rotating drive shaft and the housing is provided between the second shaft part and its housing part, and in this way the seal is substantially isolated from the effect of bending loads imparted to the drive shaft by the swashplate mechanism.
摘要翻译：一种用于热发动机，特别是斯特林发动机的改进的构造，其包括两部分驱动轴。驱动轴的一部分包含旋转斜盘机构并且轴颈在发动机壳体上，使得作用在旋转斜盘上的力引起驱动轴弯曲的力的分量通过轴的一部分的轴颈在壳体上反应。第二轴部分与第一个提到的轴部分分离，但可操作地连接，并且其自身的轴颈安装在壳体上。在所公开的实施例中的操作联接器是借助于同轴对准的两个轴部件之间的花键连接。所述第二轴部分轴颈位于壳体部分上，所述壳体部分与所述第一轴部件所在的壳体的其它部分分离。旋转驱动轴和壳体之间的压力密封件设置在第二轴部分和其壳体部分之间，并且以这种方式，密封件基本上与由斜盘机构施加到驱动轴的弯曲载荷的作用隔离。

24. 发明授权

US4439169A Pressure containment device 失效
标题翻译：压力容器
公开(公告)号：US4439169A
公开(公告)日：1984-03-27
申请号：US405750
申请日：1982-08-06
申请人： Roelf J. Meijer , Robert J. Brown , Benjamin Ziph
发明人： Roelf J. Meijer , Robert J. Brown , Benjamin Ziph
IPC分类号： F02G1/053 , F16J15/54 , F16C35/02
CPC分类号： F02G1/0535 , F16J15/54 , F02G2253/80 , F02G2270/20 , F02G2270/50
摘要： The pressure containment device for containing pressurized gas within a Stirling engine is characterized by enclosing a drive mechanism housing with a cylindrical pressure hull having first and second ends whereby a portion of the drive mechanism housing extends through the first end of the pressure hull and the second end thereof, is rigidly connected to the drive mechanism housing. An o-ring is used to seal the connection where the drive mechanism housing extends through the first end of the pressure hull to allow small axial and radial relative motions therebetween. An output shaft extends along the axis of revolution of the pressure hull and is supported by front and rear main bearings and a thrust bearing, all rigidly connected to the drive mechanism housing. A rotating shaft seal, also connected to the drive mechanism housing, prevents pressurized gas from escaping along the output shaft.
摘要翻译：用于在斯特林发动机内容纳加压气体的压力容纳装置的特征在于包围具有第一和第二端的圆柱形压力船体的驱动机构壳体，由此驱动机构壳体的一部分延伸穿过压力船体的第一端，而第二其端部刚性地连接到驱动机构壳体。 O形环用于密封驱动机构壳体延伸穿过压力壳体的第一端的连接，以允许它们之间的小的轴向和径向相对运动。输出轴沿着压力壳体的转动轴线延伸，并且由前后主轴承和推力轴承支撑，所有推力轴承都刚性连接到驱动机构壳体上。也连接到驱动机构壳体的旋转轴密封件防止加压气体沿输出轴逸出。

25. 发明授权

US3331027A Remote repeater distortion control by switching 失效
标题翻译：远程中继器通过切换失真控制
公开(公告)号：US3331027A
公开(公告)日：1967-07-11
申请号：US42004764
申请日：1964-12-21
申请人： BELL TELEPHONE LABOR INC
发明人： ZOLTAN SZEKELY
IPC分类号： H04L25/03
CPC分类号： H04L25/03133

26. 发明授权

US5388409A Stirling engine with integrated gas combustor 失效
标题翻译：斯特林发动机与集成气体燃烧器
公开(公告)号：US5388409A
公开(公告)日：1995-02-14
申请号：US61902
申请日：1993-05-14
申请人： Roelf J. Meijer
发明人： Roelf J. Meijer
IPC分类号： F02G1/043 , F02G1/04
CPC分类号： F02G1/043 , F02G2254/30 , F02G2258/10
摘要： A Stirling engine having a cooler, regenerator and heat exchanger stacked end to end along with a working cylinder position adjacent to the heat transfer stack and connected thereto by several connecting ducts. By using more than one hot connecting duct, their bending stiffness is less as compared with a single duct being the same area as the multiple ducts, allowing thermally induced relative displacement between the elements to occur. The heat exchanger includes a plurality of axially extending tubes spaced apart from one another with a combustor positioned adjacent to the tubes such that the combustion gases flow between the tubes. The tubes are preferably flattened in the direction of the gas flow between them to increase the surface area for heat transfer. Furthermore, wire is coiled around and brazed to the tubes creating a fin for additional heat transfer. A gas flow restrictor is positioned around the heat exchanger tubes over a portion of their lengths in order to produce isothermal heating of the tubes. The combustor has a number of tangential air flow inlets which mixes air with a combustible fuel injected from a nozzle providing a highly turbulent combustion gas flow.
摘要翻译：具有冷却器，再生器和热交换器的斯特林发动机，其端部连同与传热堆叠相邻的工作气缸位置堆叠并通过若干连接导管与其连接。通过使用多个热连接管道，与单个管道相比，它们的弯曲刚度比与多个管道相同的区域相比更小，允许元件之间发生热诱导的相对位移。热交换器包括彼此间隔开的多个轴向延伸的管，其中燃烧器邻近于管定位，使得燃烧气体在管之间流动。管优选在它们之间的气体流动方向上变平，以增加用于传热的表面积。此外，电线卷绕并钎焊到管上，形成用于额外传热的翅片。气体限流器围绕热交换器管定位在其长度的一部分上，以便产生管的等温加热。燃烧器具有多个切向空气流入口，其将空气与从提供高度湍流燃烧气体流的喷嘴喷射的可燃燃料混合。

27. 发明授权

US4897997A Shell and tube heat pipe condenser 失效
标题翻译：壳管式热管冷凝器
公开(公告)号：US4897997A
公开(公告)日：1990-02-06
申请号：US233732
申请日：1988-08-19
申请人： Roelf J. Meijer , Robert P. Verhey
发明人： Roelf J. Meijer , Robert P. Verhey
IPC分类号： F02G1/055 , F28D15/02
CPC分类号： F02G1/055 , F02G2254/20 , F02G2254/30 , F02G2255/00 , Y10S165/913
摘要： An improved conduit assembly for coupling a heat pipe evaporator with a Stirling engine heat exchanger. The conduit assembly features a cylindrical main tube section connected to a flared shell joining the heat exchanger of the Stirling engine. The flared shell provides an increasing cross-sectional area which reduces the velocity of vaporized heat pipe working fluid flowing from the heat pipe evaporator to the heat exchanger. Such reduced velocity has been found to minimize entrainment of liquid within the transmitted vapor. The conduit assembly further includes an internal small diameter liquid return duct which provides additional isolation of the liquid and vapor phases of the heat pipe working fluid as a means of further reducing entrainment. Surface tension breakers are provided which communicate the heat exchanger to the inlet end of the liquid return duct to wick away liquid working fluid from the heat exchanger. Contaminant gases within the heat pipe are removed through the use of an externally heated getter and an internal getter within the vapor flow path.

28. 发明授权

US4885980A Hydrodynamic bearing 失效
标题翻译：流体动力轴承
公开(公告)号：US4885980A
公开(公告)日：1989-12-12
申请号：US166323
申请日：1988-03-10
申请人： Roelf J. Meijer , Benjamin Ziph
发明人： Roelf J. Meijer , Benjamin Ziph
IPC分类号： F04B39/00 , F02G1/044 , F02G1/053 , F16C17/10 , F16C23/04 , F16C32/06
CPC分类号： F02G1/044 , F02G1/053 , F16C17/10 , F02G2270/20 , F02G2270/85 , Y10T74/18336
摘要： A bearing arrangement particularly useful for supporting the driveshaft of a thermal engine in which the driveshaft is acted upon by a rotating bending load. Since a rotating bending load of such thermal engines generates driveshaft bending deflections which rotate with the driveshaft, the bearings supporting the driveshaft must be capable of accommodating such deflection. Conventional rolling element type bearings can accommodate driveshaft deflection or wobble but have limited operational lifespans. In accordance with this invention, a driveshaft bearing arrangement is provided utilizing plane bearings having spherical surfaces which restrain radial loads while accommodating driveshaft wobble. In one embodiment, the spherical bearing includes a ring member affixed to the driveshaft having a spherical outer surface which closely conforms to a concave bearing surface. In a second embodiment, the driveshaft passes through a ring member having a cylindrical surface interacting with a cylindrical journal surface of the driveshaft to rotatably support the driveshaft. The ring member further has a convex spherical configuration closely conforming to concave spherical surfaces of outer bearing shells which accommodate driveshaft wobble.

29. 发明授权

US4836094A Yieldably mounted lubricant control assemblies for piston rods 失效
标题翻译：可生产安装的活塞杆润滑剂控制组件
公开(公告)号：US4836094A
公开(公告)日：1989-06-06
申请号：US166319
申请日：1988-03-10
申请人： Roelf J. Meijer , Benjamin Ziph
发明人： Roelf J. Meijer , Benjamin Ziph
IPC分类号： F01M11/00 , F02F11/00 , F02G1/053 , F16J15/56
CPC分类号： F16J15/56 , F02G1/0535 , F02G2253/03 , F02G2253/08 , F02G2270/20 , F02G2270/50 , Y10S277/902
摘要： Improved lubricant control assemblies are disclosed for reciprocating piston rods of an engine which prevent crankcase lubricant intruding into the cylinders and fluid from the cylinders from escaping into the crankcase. Each assembly comprises a tubular sleeve fitting closely onto a piston rod and yieldably mounted within the bore between cylinder and crankcase through which the piston rod extends. The sleeve is urged into forceful contact around the piston rod by a plurality of disk members which forcefully urge the sleeve in contact around the piston and for controlling lubrication.

30. 发明授权

US4703796A Corrosion resistant heat pipe 失效
标题翻译：耐腐蚀热管
公开(公告)号：US4703796A
公开(公告)日：1987-11-03
申请号：US19589
申请日：1987-02-27
申请人： Roelf J. Meijer , Benjamin Ziph
发明人： Roelf J. Meijer , Benjamin Ziph
IPC分类号： F28D15/02 , F28D15/04 , F28F19/00
CPC分类号： F28D15/0233 , F28D15/046
摘要： A corrosion resistant heat pipe construction which prevents the formation of corrosive oxides of sodium which may result when a sodium heat transport medium combines with oxygen within the heat pipe. In accordance with this invention, formation of such corrosive compounds is inhibited through the introduction of zirconium in the form of a fine thread woven into the heat pipe wick. When the wick is installed within the heat pipe, the zirconium will react with oxygen to form a relatively non-corrosive zirconium oxide. By introducing the zirconium thread into the wick material matrix, the fabrication of the heat pipe is carried out in accordance with present techniques, without requiring the addition of other components or operations.
摘要翻译：一种耐腐蚀的热管结构，其防止当钠热输送介质与热管内的氧结合时可能导致形成钠的腐蚀性氧化物。根据本发明，这种腐蚀性化合物的形成通过引入编织在热管芯中的细丝的形式而被抑制。当芯管安装在热管内时，锆将与氧反应形成相对不腐蚀性的氧化锆。通过将锆丝引入到芯材料基体中，根据本技术进行热管的制造，而不需要添加其它部件或操作。

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