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1. 发明授权

US3968388A Electric machines, particularly turbogenerators, having liquid cooled rotors 失效
标题翻译：电机，特别是具有液体冷却转子的涡轮发电机
公开(公告)号：US3968388A
公开(公告)日：1976-07-06
申请号：US539421
申请日：1975-01-08
申请人： Dietrich Lambrecht , Erich Weghaupt
发明人： Dietrich Lambrecht , Erich Weghaupt
IPC分类号： H02K9/00 , H02K9/193
CPC分类号： H02K9/193 , H02K9/005 , Y10S174/21 , Y10S174/32
摘要： In liquid cooled rotors of turbogenerators with half-turn cooling and cooling water feed at the dynamo side as well as cooling water discharge through a collecting chamber on the turbine side, the cooling water collecting chamber is arranged within the generator housing, axially immediately adjacent to the receiving chamber, and is sealed against the rotor shaft by labyrinth rings through which is provided, as a barrier, a flow of the cooling gas for the generator housing.
摘要翻译：在涡轮发电机的液体冷却转子中，在发电侧具有半转冷却和冷却水供给，以及通过涡轮机侧的收集室的冷却水排放，冷却水收集室布置在发电机壳体内，轴向紧邻接收室，并且通过迷宫环密封抵靠转子轴，通过该迷宫环设置用于发电机壳体的冷却气体的流动。

2. 发明授权

US4079273A Coolant circuit for the rotor of an electric machine having a superconductive excitation winding 失效
标题翻译：具有超导激励绕组的电机的转子的冷却剂回路
公开(公告)号：US4079273A
公开(公告)日：1978-03-14
申请号：US679740
申请日：1976-04-23
申请人： Dietrich Lambrecht , Erich Weghaupt
发明人： Dietrich Lambrecht , Erich Weghaupt
IPC分类号： H02K9/00 , H02K9/20 , H02K55/04
CPC分类号： H02K55/04 , H02K9/20 , Y02E40/625 , Y10S505/878
摘要： In a coolant circuit for an electric machine rotor mounted on a shaft and having a superconductive excitation winding, a cold shield with a damping winding surrounding the excitation winding, as well as a coolant connecting head surrounding one end of the shaft at the excitation winding side thereof, a device for feeding coolant from a refrigerating machine through the coolant connecting head to an axial bore formed in the rotor shaft and from the axial bore to a collection chamber surrounding the shaft, coolant channels for the excitation winding disposed in the rotor, a cold shield with a damping winding surrounding the coolant channel in the rotor, a coolant outlet channel in the shaft communicating with the collection chamber, the coolant channels and the damping winding being connected to one another and connecting the axial bore formed in the rotor shaft to the coolant outlet channel, and a throttling member in the coolant outlet channel for reducing coolant outlet pressure.
摘要翻译：在安装在轴上并具有超导激励绕组的电动机转子的冷却剂回路中，具有围绕励磁绕组的阻尼绕组的冷屏蔽以及围绕激励绕组侧的轴的一端的冷却剂连接头用于将冷却剂从冷冻机通过冷却剂连接头供给到形成在转子轴中的轴向孔和从轴向孔到围绕轴的收集室的装置，用于设置在转子中的激励绕组的冷却剂通道，具有围绕转子中的冷却剂通道的阻尼绕组的冷屏蔽，与收集室连通的轴中的冷却剂出口通道，冷却剂通道和阻尼绕组彼此连接并将形成在转子轴中的轴向孔连接到冷却剂出口通道和冷却剂出口通道中的用于减少冷却剂出口压力的节流构件。

3. 发明授权

US4035678A Coolant circulation system for the rotor of an electric machine having a superconductive excitation winding 失效
标题翻译：具有超导励磁绕组的电机转子冷却液循环系统
公开(公告)号：US4035678A
公开(公告)日：1977-07-12
申请号：US607901
申请日：1975-08-26
申请人： Dietrich Lambrecht , Erich Weghaupt
发明人： Dietrich Lambrecht , Erich Weghaupt
IPC分类号： H02K9/00 , H01L39/04 , H02K9/193 , H02K9/20 , H02K55/04
CPC分类号： H02K55/04 , H02K9/193 , H02K9/20 , Y02E40/625
摘要： Coolant circulation system for the rotor of an electric machine having a superconductive excitation winding and carried by a rotary shaft includes a radially outer cold shield surrounding the superconductive excitation winding, a coolant junction head surrounding the shaft at an end thereof adjacent the excitation winding, the coolant junction head having an inlet communicating with an axial bore formed in the shaft, means for refrigerating a coolant, means for conducting coolant from the refrigerating means through the coolant junction head to the shaft bore, means defining a collection chamber surrounding the shaft and communicating with bore means formed in the shaft for discharging the coolant from the shaft, first cooling channels located in the radially inwardly disposed excitation winding and communicating with the shaft bore, and second cooling channels located in the radially outwardly disposed refrigerating shield, the first and the second cooling channels being serially connected and being successively traversible by the same coolant conducted to the shaft bore.
摘要翻译：具有超导激励绕组并由旋转轴承载的电机的转子的冷却剂循环系统包括围绕超导激励绕组的径向外部冷屏蔽，围绕该轴的与激励绕组相邻的端部的冷却剂接头，具有与形成在轴中的轴向孔连通的入口的冷却剂连接头，用于冷却冷却剂的装置，用于将冷却剂从冷冻装置通过冷却剂接头引导到轴孔的装置，限定围绕轴的收集室和连通具有形成在轴中的孔装置，用于从轴排出冷却剂，位于径向向内设置的激励绕组中的第一冷却通道并与轴孔连通，以及位于径向向外设置的冷藏屏蔽中的第二冷却通道，第一和第二冷却通道串联并且被连续地穿过通向轴孔的相同冷却剂。

4. 发明授权

US4012049A Floating ring seal means 失效
标题翻译：浮环密封方式
公开(公告)号：US4012049A
公开(公告)日：1977-03-15
申请号：US519623
申请日：1974-10-31
申请人： Dietrich Lambrecht , Erich Weghaupt , Lothar Grimm , Helmut Munch
发明人： Dietrich Lambrecht , Erich Weghaupt , Lothar Grimm , Helmut Munch
IPC分类号： F16J15/44 , F16J15/34 , F16J15/40
CPC分类号： F16J15/441
摘要： Floating ring seal means for cooling water pumps, especially for cooling water connectors of water-cooled rotors of turbogenerators. A stabilization of the floating ring is achieved through pistons which are pressurized by pump pressure. This results in a ring seal holding force which increases proportionally to an increasing number of revolutions.
摘要翻译：用于冷却水泵的浮环密封装置，特别是用于涡轮发电机水冷转子的冷却水连接器。通过由泵压力加压的活塞实现浮环的稳定化。这导致与增加的转数成比例地增加的环形密封保持力。

5. 发明授权

US4323801A Bearing system for a rotor of electric machines, especially for a rotor of a turbogenerator with a superconductive field winding 失效
标题翻译：用于电机转子的轴承系统，特别是用于具有超导场绕组的涡轮发电机的转子
公开(公告)号：US4323801A
公开(公告)日：1982-04-06
申请号：US147153
申请日：1980-05-06
申请人： Erich Weghaupt , Reinhold D'ham
发明人： Erich Weghaupt , Reinhold D'ham
IPC分类号： H02K5/16 , F16C17/26 , F16C23/02 , F16C27/06 , H02K5/167 , H02K55/04 , H02K9/00
CPC分类号： H02K5/1672 , F16C17/26 , F16C23/02 , H02K55/04 , Y02E40/625 , Y10S505/877
摘要： Bearing system for a rotor of an electric machine having an outer rotor part formed as a hollow cylinder and an inner rotor part disposed therewithin, the rotor having a drive side and an exciter side at opposite ends thereof, the inner rotor part being operatable in cryogenic temperature range and being fastened thermally insulatingly with respect to the outer rotor part, which is warmer relative to the inner rotor part, the inner rotor part being firmly flanged to the outer rotor part at the exciter side, the outer and the inner rotor parts having separate outer and inner coaxial shaft shanks supported so as to be movable thermally in axial direction independently of one another, an expansion compensator being disposed between the outer and the inner coaxial shaft shanks and serving also for sealing from the outside a hollow space formed between the inner and the outer rotor part, includes first and second separate shaft bearings with respective bearing boxes associated with the outer and inner shaft shanks, respectively, the shaft bearings being axially spaced from one another, the first shaft bearing being adjustable during operation independently of the second shaft bearing for influencing vibration behavior of the rotor.
摘要翻译：具有形成为中空圆柱体的外转子部分和设置在其中的内转子部分的电机转子轴承系统，转子在其相对端具有驱动侧和激励器侧，内转子部件可在低温下操作温度范围相对于内转子部分相对于外转子部分热绝缘地紧固，内转子部分在激励器侧被牢固地凸缘到外转子部分，外转子部分和内转子部分具有独立的外部和内部同轴轴柄被支撑成可在轴向方向上彼此独立地热运动，膨胀补偿器设置在外部和内部同轴轴杆之间，并且还用于从外部密封形成在内转子和外转子部分包括第一和第二分离轴承，其具有与外部相关联的相应的轴承箱 r和内轴杆分别轴向间隔开，第一轴承在独立于第二轴承的运行期间是可调节的，用于影响转子的振动特性。

6. 发明授权

US4297603A Arrangement for cooling the rotor of an electric machine with a superconducting field winding 失效
标题翻译：用超导磁场绕组冷却电机转子的布置
公开(公告)号：US4297603A
公开(公告)日：1981-10-27
申请号：US94432
申请日：1979-11-15
申请人： Erich Weghaupt
发明人： Erich Weghaupt
IPC分类号： H02K9/00 , H02K9/20 , H02K55/04
CPC分类号： H02K55/04 , H02K9/20 , Y02E40/625 , Y10S505/878
摘要： Arrangement for cooling the rotor of an electric machine, including a superconducting field winding, a cold shield surrounding the winding, and a mixing chamber containing a phase mixture of coolant fed in, a stream of liquid coolant for cooling the winding and a stream of partially evaporated coolant for cooling the cold shield, the second stream being conducted through the cold shield and returned from the machine in an outer loop, the first stream being conducted through inner loops, through cooling canal sections of conductors, and returned to the chamber, the coolant in the loops being transported by the self-pumping effect of the rotor, the inner loops having radial entrance and exit branches distributed over the length and circumference of the rotor and winding, chamber sections associated with the inner loops, the chamber sections having an axial length and radial height forming pockets leading into the entrance branches for coolant which is cooler than the average temperature of the liquid phase and produced by evaporation at liquid level, a device for fanning-up a directional loop flow from weight and pressure differences of the canal sections of the inner loops, the chamber sections being distributed over the axial length and inner circumference of the rotor with the placement of the inner loops, and being disposed concentrically about the longitudinal axis of the chamber, each of the chamber sections having an entrance spaced from the axis, and an exit near an inner loop.
摘要翻译：用于冷却电机的转子的装置，包括超导场绕组，围绕绕组的冷屏蔽和混合室，该混合室包含供入的冷却剂的冷却剂的相混合物，用于冷却绕组的液体冷却剂流和部分流蒸发的冷却剂用于冷却冷屏蔽，第二流通过冷屏蔽传导并在外部回路中从机器返回，第一流通过内部环路，通过导体的冷却槽部分传导并返回到室，环路中的冷却剂通过转子的自泵送效应输送，内环具有分布在转子的长度和周长上的径向入口和出口分支，以及与内环相关联的绕组室部分，腔室部分具有轴向长度和径向高度形成的凹穴通向比平均温度更冷的冷却剂的入口分支的液相并通过液面蒸发产生的装置，用于从内圈的管道部分的重量和压力差中摆放定向环流的装置，腔室部分分布在内部环的轴向长度和内周上转子具有内环的放置，并且围绕室的纵向轴线同心地设置，每个室部分具有与该轴线间隔开的入口以及靠近内环的出口。

7. 发明授权

US4151639A Method of providing a cooling system for a superconductive exciter winding 失效
标题翻译：提供用于超导激励器绕组的冷却系统的方法
公开(公告)号：US4151639A
公开(公告)日：1979-05-01
申请号：US749089
申请日：1976-12-09
申请人： Erich Weghaupt
发明人： Erich Weghaupt
IPC分类号： H02K3/24 , H02K55/04 , H02K15/12
CPC分类号： H02K55/04 , H02K3/24 , Y02E40/625 , Y10S505/924 , Y10T29/49012
摘要： Cooling system for a superconductive exciter winding in a turbogenerator rotor, the exciter winding having winding coils formed of a multiplicity of individual windings that are received in slots formed at the outer periphery of a solid support cylinder and retained therein by a bracing cylinder shrink-fitted on the support cylinder, includes coolant distribution channels disposed radially in teeth located between and defining the slot formed in the support cylinder and in filler members located between winding head coils, the coolant distribution channels surrounding the individual windings over the entire length thereof and being connected in peripheral direction on both sides thereof with coolant channels extending substantially parallel to one another in radial direction with the individual winding coils and surrounding the same at the bottom of the slots; and method of production.
摘要翻译：用于涡轮发电机转子中的超导激励器绕组的冷却系统，激励器绕组具有由多个单独绕组形成的绕组线圈，所述多个单独的绕组被接收在形成在固体支撑筒的外周边的槽中并且通过支撑圆筒收缩配合在支撑筒上包括冷却剂分配通道，该冷却剂分配通道径向设置在位于支撑圆筒之间并形成在形成于支撑圆筒中的槽之间的齿中，以及位于绕组头部线圈之间的填充构件中，冷却剂分配通道在其整个长度上围绕各个绕组并连接在其两侧的圆周方向上具有冷却剂通道，该冷却剂通道在各个绕组线圈的径向方向上彼此基本上彼此平行地延伸，并且在狭槽的底部围绕着它们; 和生产方法。

8. 发明授权

US4577871A Device for coupling two shafts of a rotating machine for heat transfer and sealing 失效
标题翻译：用于连接旋转机器的两个轴用于传热和密封的装置
公开(公告)号：US4577871A
公开(公告)日：1986-03-25
申请号：US706045
申请日：1985-02-27
申请人： Erich Weghaupt , Lutz Intichar , Christoph Schnapper
发明人： Erich Weghaupt , Lutz Intichar , Christoph Schnapper
IPC分类号： F16D3/50 , F16D3/84 , H02K55/04 , F16J15/00 , H02K9/00
CPC分类号： H02K55/04 , Y02E40/625 , Y10S277/912 , Y10T403/31
摘要： A device for coupling two shafts of a rotating machine for permitting simultaneously a thermal dilatation and a sealing of the shafts with respect to each other, in combination with the shafts, includes inner and outer normally synchronously rotating mutually concentric shafts defining a ring gap therebetween, at least the outer shaft being hollow defining a space between the shafts, an expansion compensator with a given maximal permissible twist disposed between the inner periphery of the outer shaft with one end and the outer periphery of the inner shaft with its other end sealing the space between the shafts and permitting relative axial, radial and tangential motion between the shafts, a holding ring rotatably and sealingly supported on the inner shaft connected sealingly to said other end of the expansion compensator thereby permitting a twisting movement thereof with respect to the inner shaft, and at least one driver element attached to the outer shaft engaging the inner shaft via the holding ring with tangential play (S.sub.2) between the shafts being smaller than the given maximal permissible twist, the driver element mechanically connecting the holding ring, and the other end of said expansion compensator to the outer shaft when twists of the expansion compensator exceed the tangential play (S.sub.2).
摘要翻译：一种用于联接旋转机器的两个轴的装置，用于同时使轴彼此相对于热轴膨胀和密封，与轴组合包括内外正常同步旋转的相互同心的轴，在其间限定了环形间隙，至少所述外轴是中空的，在所述轴之间形成空间，膨胀补偿器具有设置在所述外轴的内周与所述内轴的外周之间的给定的最大允许扭转，其另一端密封所述空间在所述轴之间并且允许所述轴之间的相对轴向，径向和切向运动，保持环可旋转并密封地支撑在所述内轴上，所述内轴密封地连接到所述膨胀补偿器的所述另一端，从而允许其相对于所述内轴的扭转运动，并且附接到外轴的至少一个驱动元件接合内轴v 在所述轴之间的切向游隙（S2）小于给定的最大允许扭矩的保持环上，当膨胀补偿器的扭曲超过时，驱动元件将保持环机械连接到膨胀补偿器的另一端到外轴切向戏（S2）。

9. 发明授权

US4365479A Coolant replenishing system for superconducting field windings 失效
标题翻译：超导励磁绕组冷却液补充系统
公开(公告)号：US4365479A
公开(公告)日：1982-12-28
申请号：US203967
申请日：1980-11-04
申请人： Erich Weghaupt , Lutz Intichar , Christoph Schnapper
发明人： Erich Weghaupt , Lutz Intichar , Christoph Schnapper
IPC分类号： H01F6/04 , H01L39/04 , H02K9/193 , H02K9/20 , H02K55/00 , H02K55/04 , F17C7/02
CPC分类号： H02K55/04 , H02K9/193 , H02K9/20 , Y02E40/625 , Y10S505/888
摘要： A coolant replenishing system for cooling the superconducting field winding of a machine, illustratively a turbo-generator. The machine is provided with a rotating antechamber in which is disposed a coolant in liquid and gaseous phases. Liquid coolant is delivered to the antechamber from a supply tank by a coolant supply line. The discharge opening of the coolant supply line in the antechamber is oriented away from the axis of rotation of the machine, and disposed at a predetermined radius with respect to the axis so that the input pressure of the coolant at the opening of the coolant feed line is in equilibrium with the pressure of the liquid coolant in the rotating antechamber.
摘要翻译：用于冷却机器的超导场绕组的冷却剂补充系统，例如涡轮发电机。该机器设置有旋转前室，其中将冷却剂设置在液相和气相中。液体冷却液通过冷却剂供应管线从供应罐输送到前厅。前厅中的冷却剂供应管线的排放开口定向为远离机器的旋转轴线，并且相对于轴线以预定的半径设置，使得冷却剂在冷却剂供给线的开口处的输入压力与旋转前厅中的液体冷却剂的压力平衡。

10. 发明授权

US3942053A Device for securing a superconductive exciter winding in the rotor of a turbogenerator 失效
标题翻译：用于将超导激振器绕组固定在涡轮发电机的转子中的装置
公开(公告)号：US3942053A
公开(公告)日：1976-03-02
申请号：US491105
申请日：1974-07-23
申请人： Arnold Abolins , Ernst Massar , Erich Weghaupt
发明人： Arnold Abolins , Ernst Massar , Erich Weghaupt
IPC分类号： H02K3/46 , H02K9/16 , H02K55/04 , H02K9/10
CPC分类号： H02K55/04 , Y02E40/625
摘要： Device for securing a superconductive exciter winding in a thermally insulating, thermally elastic and short-circuit proof manner within the rotor of a turbogenerator wherein the rotor has a body part thereof formed as a hollow cylinder, including a plurality of telescoping intermediate cylinders disposable within the hollow cylinder spaced from and coaxial to one another and to the hollow cylinder, the intermediate cylinders forming cold shields and damping means, the hollow cylinder being closed at both ends thereof, a support cylinder located within and spaced from the innermost of the telescoping intermediate cylinders and adapted to support a superconductive exciter winding on the inner side thereof, means for connecting the cylindrical rotor body part through the intermediate cylinders to the support cylinder force-lockingly yet resiliently in radial direction and free to expand in axial direction, the spaces between the cylinders being evacuated so as to insulate the cylinders thermally one from the other, and a plurality of cooling circuit means for maintaining the cylinders individually at varying temperature levels.
摘要翻译：用于在涡轮发电机的转子内以绝热，热弹性和短路保护的方式固定超导激振器绕组的装置，其中转子具有其主体部分形成为中空圆柱体，其包括多个可伸缩的中间圆柱体，中空圆柱体彼此间隔开并且彼此同轴并且连接到中空圆柱体，中间圆柱体形成冷屏蔽件和阻尼装置，中空圆柱体在其两端处封闭，位于伸缩中间圆柱体的最内部并与其间隔开的支撑圆筒并且适于在其内侧支撑超导激励器绕组，用于将圆柱形转子主体部分穿过中间圆筒连接到支撑圆筒的装置，其在径向方向上强制弹性地弹性地沿着轴向方向自由地膨胀，将气缸抽真空以使气缸t绝缘另外还有多个冷却回路装置，用于将气瓶分别保持在不同的温度水平。

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