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1. 发明授权

US5261289A High reduction gear assembly with lubrication 失效
标题翻译：高减速齿轮组件带润滑
公开(公告)号：US5261289A
公开(公告)日：1993-11-16
申请号：US868661
申请日：1992-04-15
申请人： Peter H. Birch , Toshiyuki Kondo , Shinji Kono
发明人： Peter H. Birch , Toshiyuki Kondo , Shinji Kono
IPC分类号： F16H1/20 , F16H57/04 , F16H1/10 , F16H1/12
CPC分类号： F16H57/0421 , F16H1/20 , F16H57/043 , F16H57/0482 , Y10T74/19647 , Y10T74/19679 , Y10T74/19684
摘要： An epicyclic gear comprises housing, pinion forming on an input shaft supported in the housing, at least three planetary gears supported in the housing via shafts and geared with the pinion, an internal gear supported in the housing via an output shaft and surrounding and geared with the planetary gears, a passage for lubricating oil through the housing into the shafts of the planetary gears, a conduit supported on at least one shaft and for conveying oil from the shafts towards the center of the housing via outlet jets, and a bridge supported between at least two shafts and supporting the outlet jets, wherein at least one planetary gear overlaps the remaining adjacent planetary gears in an axial direction of the pinion without mutual interfering with each other.
摘要翻译：行星齿轮包括壳体，小齿轮形成在支撑在壳体中的输入轴上，至少三个行星齿轮通过轴支撑在壳体中并与小齿轮啮合，内齿轮通过输出轴支撑在壳体中并围绕行星齿轮，用于通过壳体将润滑油润滑到行星齿轮的轴中的通道，支撑在至少一个轴上的导管，以及用于经由出口喷射器将轴从轴向壳体的中心传送油的导管，以及支撑在至少两个轴并且支撑出口喷嘴，其中至少一个行星齿轮在小齿轮的轴向方向上与剩余的相邻行星齿轮重叠，而彼此不相互干扰。

2. 发明授权

US5148670A Gas turbine cogeneration apparatus for the production of domestic heat and power 失效
标题翻译：用于生产国内热能和动力的燃气轮机加热装置
公开(公告)号：US5148670A
公开(公告)日：1992-09-22
申请号：US727381
申请日：1991-07-05
申请人： Peter H. Birch , Toshiyuki Kondo , Katsuhiro Mori
发明人： Peter H. Birch , Toshiyuki Kondo , Katsuhiro Mori
IPC分类号： F02C3/00 , F02C6/00 , F02C6/04 , F02C6/18 , F02C7/08 , F02C7/26
CPC分类号： F02C6/006 , F02C7/08 , F02C7/26 , Y02E20/14
摘要： An apparatus for the domestic cogeneration of heat and electrical energy utilizing an inverted Brayton cycle gas turbine, a combustion chamber, an electrical generator and a compressor. Combustion air is preheated in a heat exchanger by gaseous combustion gases or exhaust gases exiting from the turbine. The combustion air is supplied at substantially atmospheric pressure to the combustion chamber where fuel is burned. The cooled gaseous combustion gases exiting from the heat exchanger are then fed to the compressor where they are recompressed to atmospheric pressure, and are finally used to heat the working fluid of a domestic heating system before being exhausted to the atmosphere. The apparatus can also include an acoustically and thermally insulated housing, an electric air blower for start-up, an engine ignition device, a frequency converter which conditions the electric generator output for connection to the main supply and a control system which is cooled by the engine intake air and which detects thermal and electrical demand and adjusts the engine power accordingly.
摘要翻译：一种利用倒置布雷顿循环燃气轮机，燃烧室，发电机和压缩机进行国内热电联产的装置。燃烧空气在热交换器中由气体燃烧气体或从涡轮机排出的排气预热。燃烧空气以基本大气压供应到燃烧燃烧的燃烧室。然后将从热交换器排出的冷却的气态燃烧气体送入压缩机，在压缩机中将其再次压缩至大气压力，最后用于在排气到大气之前加热家用加热系统的工作流体。该装置还可以包括隔热隔热的壳体，用于启动的电动鼓风机，发动机点火装置，调节用于连接主电源的发电机输出的变频器和由主电源冷却的控制系统发动机进气，并检测热和电力需求，并相应地调整发动机功率。

3. 发明授权

US5121610A Air cycle air conditioner for heating and cooling 失效
标题翻译：空调循环空调加热冷却
公开(公告)号：US5121610A
公开(公告)日：1992-06-16
申请号：US596657
申请日：1990-10-10
申请人： Michael J. Atkinson , Peter H. Birch
发明人： Michael J. Atkinson , Peter H. Birch
IPC分类号： F01N5/04 , B60H1/00 , B60H1/32 , F24F5/00 , F25B9/00 , F25B11/00 , F25B19/00 , F25B27/02
CPC分类号： B60H1/321 , B60H1/00007 , B60H1/32 , F24F5/0085 , F25B11/00 , F25B27/02 , F25B9/004 , B60H2001/3248 , B60H2001/3255 , B60H2001/3297
摘要： A compact, air cycle air conditioning system including compressor, turbine, heat exchanger and high speed electric motor is thermostatically controlled to supply either hot or cold conditioned air to a load air space. In a second arrangement, compact, exhaust gas driven air cycle air conditioning system including a compressor, turbine, two heat exchangers and an exhaust turbine is controlled by means of an exhaust gas bypass arrangement and supplies either hot or cold conditioned air to a load air space. In a third arrangement compact, exhasut gas driven air cycle air conditioning system includes an expansion turbine, two compressors, two heat exchangers and an exhaust turbine which is preferably controlled by means of an exhaust gas bypass arrangement and supplies either hot or cold conditioning air to a load air space.
摘要翻译：包括压缩机，涡轮机，热交换器和高速电动机的紧凑型空气循环空调系统被恒温控制，以将热或冷的调节空气供应到负载空气空间。在第二种布置中，包括压缩机，涡轮机，两个热交换器和排气涡轮机的致密的废气驱动的空气循环空调系统通过废气旁通装置来控制，并将冷或空调的空气供给到负载空气空间。在第三方案中，排气气体驱动的空气循环空调系统包括膨胀涡轮机，两个压缩机，两个热交换器和排气涡轮机，其优选地通过排气旁路装置控制，并将热或冷调节空气供应到一个负载空间。

4. 发明授权

US5836739A Gas turbine engine 失效
标题翻译：燃气轮机
公开(公告)号：US5836739A
公开(公告)日：1998-11-17
申请号：US955300
申请日：1997-10-21
申请人： Shigenori Haramura , Peter H. Birch , Mark G. Norton , Michael J. Raine , Graham A. Reynolds
发明人： Shigenori Haramura , Peter H. Birch , Mark G. Norton , Michael J. Raine , Graham A. Reynolds
IPC分类号： F01D25/16 , F16C25/08 , F16C39/06 , F01D3/04
CPC分类号： F16C25/08 , F01D25/168 , F16C19/54 , F16C39/06 , F16C2360/23
摘要： A gas turbine engine comprises turbine and compressor elements on a rotary shaft. The shaft is rotably mounted on preloaded axial thrust bearings. As it rotates in use the turbine and compressor elements create an axial thrust load on the bearings. According to the invention that axial thrust load is opposed by an electromagnetic coil which is energised to exert an axial force on the shaft in opposition to the axial thrust load and preferably completely balancing the axial thrust load. Bearing life is much extended.
摘要翻译：燃气涡轮发动机包括旋转轴上的涡轮机和压缩机元件。轴可旋转地安装在预加载的轴向推力轴承上。涡轮和压缩机元件在使用时旋转，在轴承上产生轴向推力。根据本发明，轴向推力载荷与电磁线圈相反，电磁线圈被激励以在轴上施加与轴向推力载荷相反的轴向力，并且优选地完全平衡轴向推力载荷。轴承寿命延长。

5. 发明授权

US5635768A Gas turbine engine driven auxiliary electric power unit with turbine speed controlled in response to generator output current 失效
标题翻译：燃气涡轮发动机驱动的辅助电力单元，其响应于发电机输出电流而控制涡轮速度
公开(公告)号：US5635768A
公开(公告)日：1997-06-03
申请号：US430373
申请日：1995-04-28
申请人： Peter H. Birch , Takeshi Ikeyama , Anthony D. Wearing , Mark G. Norton
发明人： Peter H. Birch , Takeshi Ikeyama , Anthony D. Wearing , Mark G. Norton
IPC分类号： F02C9/28 , F02C9/40 , H02P9/04 , H02P9/48 , F02C9/56
CPC分类号： H02P9/04 , H02P9/48 , F05B2270/1033
摘要： A gas turbine engine driven auxiliary electric power unit which includes a turbine (9), an air compressor (7) for supplying compressed air to the turbine and driven by the turbine, fuel supplying means (2) for supplying gaseous fuel to the turbine, a generator (10) driven by the turbine for generating electrical output power which is fed to a main electric user supply (14), first detecting means (15) for monitoring turbine shaft speed, second detecting means (19) for monitoring the output power of the generator, first modulating means (16,18,13) for modulating the turbine shaft speed to cause it to coincide with a predetermined shaft speed (17) by means of controlling current flow from the generator to the main electric user supply, and second modulating means (20,22,23) for modulating the flow of gaseous fuel which is supplied from the fuel supplying means to the turbine so as to cause the monitored output power to coincide with a predetermined output power (21).
摘要翻译：一种燃气涡轮发动机驱动的辅助电力单元，包括涡轮机（9），用于向涡轮机供应压缩空气并由涡轮机驱动的空气压缩机（7），用于向涡轮机供应气体燃料的燃料供应装置（2）由涡轮机驱动的发电机（10），用于产生供给主电用户供应装置（14）的电力输出功率;第一检测装置（15），用于监测涡轮轴转速;第二检测装置（19），用于监测输出功率，用于通过控制从所述发电机到所述主用户电源的电流来调制所述涡轮机轴速度以使其与预定轴速度（17）一致的第一调制装置（16,18,13），以及第二调制装置（20,22,23），用于调节从燃料供应装置供应到涡轮机的气体燃料的流量，以使监测的输出功率与预定的输出功率一致。

6. 发明授权

US5606853A Gaseous fuel compression and control system for gas turbine engine 失效
标题翻译：燃气轮机发动机气体燃料压缩和控制系统
公开(公告)号：US5606853A
公开(公告)日：1997-03-04
申请号：US430386
申请日：1995-04-28
申请人： Peter H. Birch , Mark G. Norton
发明人： Peter H. Birch , Mark G. Norton
IPC分类号： F02C9/30 , F02C3/22 , F02C7/22 , F02C9/28 , F02C9/32 , F02C9/40 , H02P9/04
CPC分类号： F02C3/22 , F02C7/22 , F02C9/28
摘要： A gaseous fuel compression and control system for gas turbine engine (30) comprises a screw compressor (10) driven by an electric motor (11) for feeding gaseous fuel to the gas turbine engine, and a modulating device (12) for modulating the rotational speed of the motor by controlling the frequency of electric power to the motor in response to sensed output power of the gas turbine engine.
摘要翻译：一种用于燃气涡轮发动机（30）的气体燃料压缩和控制系统，包括由用于将气体燃料供给到燃气涡轮发动机的电动机（11）驱动的螺杆式压缩机（10），以及用于调节旋转响应于感测到的燃气涡轮发动机的输出功率，控制电动机的电力的频率来控制电动机的速度。

7. 发明授权

US5220233A Dynamoelectric machines 失效
标题翻译：电动机
公开(公告)号：US5220233A
公开(公告)日：1993-06-15
申请号：US327603
申请日：1989-03-23
申请人： Peter H. Birch , Alan B. Turner , Toshiyuki Kondo , Katsuhiro Mori
发明人： Peter H. Birch , Alan B. Turner , Toshiyuki Kondo , Katsuhiro Mori
IPC分类号： H02K1/27 , H02K5/20 , H02K9/19
CPC分类号： H02K5/20 , H02K1/2733 , H02K9/19
摘要： A high speed rotating electromagnetic motor/generator includes a rotor having a core of magnetic material, a layer of permanent magnet, a retainer ring and side walls of non-magnetic material. A stator is provided by magnetic steel laminations and winding slots. A case includes a cylindrical inner casing, a cylindrical outer casing and end caps which carry the machine bearings. The permanent magnets within the rotating part may be made of neodymium-boron-iron and produce a high flux density pole rotor. The motor/generator can be operated as a brushless direct current or synchronous alternating current machine. Efficient means of cooling is provided by helical channels, which carry a liquid coolant, and are formed in the casing.
摘要翻译：高速旋转电磁电动机/发电机包括具有磁性材料芯，永磁体层，保持环和非磁性材料侧壁的转子。定子由磁钢叠片和卷绕槽提供。壳体包括圆柱形内壳，圆柱形外壳和承载机器轴承的端盖。旋转部件内的永磁体可以由钕 - 硼 - 铁制成，并产生高磁通密度极转子。电机/发电机可以作为无刷直流或同步交流电机运行。有效的冷却装置是由带有液体冷却剂的螺旋通道提供的，并形成在壳体中。

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