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1.发明授权Turbomachine with a decoupling device common to first and second bearings of its drive shaft, compressor comprising the decoupling device and decoupling device 有权涡轮机具有与其驱动轴的第一和第二轴承共同的去耦装置，压缩机包括去耦装置和去耦装置公开(公告)号：US07195444B2
公开(公告)日：2007-03-27
申请号：US11281377
申请日：2005-11-18
申请人： Michel Gilbert Roland Brault , Patrick Charles Georges Morel , Zoltan Zsiga , Gael Bouchy , Pierre Bruno Pandelakis
发明人： Michel Gilbert Roland Brault , Patrick Charles Georges Morel , Zoltan Zsiga , Gael Bouchy , Pierre Bruno Pandelakis
IPC分类号： F01D21/00
CPC分类号： F01D21/045 , F01D25/16
摘要： The invention relates to a turbomachine comprising a rotor with a drive shaft centered on the axis of the turbomachine by a first bearing and a second bearing which bearings are supported respectively by a first-bearing-support piece and a second-bearing-support piece which are secured to one another and connected to the turbomachine fixed structure by a decoupling device.This turbomachine comprises means designed to collaborate with at least one element of the turbomachine fixed structure in order to perform a dual function, that of preventing the bearing supports, from rotating and that of radially retaining the drive shaft in the event of the bearings becoming decoupled.
摘要翻译： 涡轮机技术领域本发明涉及一种涡轮机，其特征在于，具有转子，所述转子具有通过第一轴承以所述涡轮机的轴线为中心的驱动轴，所述第二轴承分别由第一轴承支撑件和第二轴承支撑件支承， 彼此固定并通过去耦装置连接到涡轮机固定结构。
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2.发明申请Turbomachine with a decoupling device common to first and second bearings of its drive shaft, compressor comprising the decoupling device and decoupling device 有权涡轮机具有与其驱动轴的第一和第二轴承共同的去耦装置，压缩机包括去耦装置和去耦装置公开(公告)号：US20060110244A1
公开(公告)日：2006-05-25
申请号：US11281377
申请日：2005-11-18
申请人： Michel Brault , Patrick Morel , Zoltan Zsiga , Gael Bouchy , Pierre Pandelakis
发明人： Michel Brault , Patrick Morel , Zoltan Zsiga , Gael Bouchy , Pierre Pandelakis
IPC分类号： F03B11/00
CPC分类号： F01D21/045 , F01D25/16
摘要： The invention relates to a turbomachine comprising a rotor with a drive shaft centered on the axis of the turbomachine by a first bearing and a second bearing which bearings are supported respectively by a first-bearing-support piece and a second-bearing-support piece which are secured to one another and connected to the turbomachine fixed structure by a decoupling device. This turbomachine comprises means designed to collaborate with at least one element of the turbomachine fixed structure in order to perform a dual function, that of preventing the bearing supports, from rotating and that of radially retaining the drive shaft in the event of the bearings becoming decoupled.
摘要翻译： 涡轮机技术领域本发明涉及一种涡轮机，其特征在于，具有转子，所述转子具有通过第一轴承以所述涡轮机的轴线为中心的驱动轴，所述第二轴承分别由第一轴承支撑件和第二轴承支撑件支承， 彼此固定并通过去耦装置连接到涡轮机固定结构。 该涡轮机包括设计成与涡轮机械固定结构的至少一个元件协同工作的装置，以便执行双重功能，防止轴承支撑件旋转，以及在轴承脱离的情况下径向保持驱动轴的功能 。
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3.发明授权Method of taking off auxiliary power from an airplane turbojet, and a turbojet fitted to implement such a method 有权从飞机涡轮喷气发动机起飞辅助动力的方法，以及适用于实施这种方法的涡轮喷气发动机公开(公告)号：US08240124B2
公开(公告)日：2012-08-14
申请号：US12031194
申请日：2008-02-14
CPC分类号： F02C7/32 , F02C7/36 , F02C9/22 , F05D2270/023
摘要： A method for producing the electrical power required for equipment on board an airplane is disclosed. Auxiliary power is taken off by a shaft driven by the high pressure turbine and, when idling, the efficiency of the low pressure turbine is degraded so as to enable the high pressure turbine to operate at a speed that is sufficient for delivering the required auxiliary power.
摘要翻译： 公开了一种用于生产飞机上的设备所需的电力的方法。 辅助动力由高压汽轮机驱动的轴取出，当空转时，低压汽轮机的效率降低，使得高压汽轮机能够以足够的速度运行所需的辅助动力 。
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公开(公告)号：US20080053257A1
公开(公告)日：2008-03-06
申请号：US11839162
申请日：2007-08-15
IPC分类号： F16H35/18
CPC分类号： F02C7/32 , F02C7/36 , F05B2260/3011 , F05D2220/50 , F05D2220/768 , F05D2240/54 , F16H48/12 , Y10T74/19005
摘要： The device for driving the rotor of an auxiliary (11) of the invention is mounted on a turbine engine auxiliaries support (10) which comprises means (15) for driving the rotor shaft (13). It comprises a tubular shaft (17) driven by one of said means (15) and supported by a first bearing (18) and a second bearing (19) which are secured to the auxiliaries support (10), the rotor shaft (13) being coaxial with the tubular shaft (17) and a rotational-coupling means being formed between the rotor shaft (13) and the tubular shaft (17).By virtue of the invention, mechanical loads of the auxiliary (11) are transmitted to a lesser extent to the rotor shaft support bearings (18, 19) and to the auxiliaries support gear train.
摘要翻译： 用于驱动本发明的辅助设备（11）的转子的装置安装在涡轮发动机辅助支架（10）上，该支架包括用于驱动转子轴（13）的装置（15）。 其包括由所述装置（15）中的一个驱动并由第一轴承（18）和第二轴承（19）驱动的管状轴（17），所述第一轴承（18）和第二轴承（19）固定到辅助支撑件（10）上，转子轴（13） 与所述管状轴（17）同轴，以及形成在所述转子轴（13）和所述管状轴（17）之间的旋转联接装置。 借助于本发明，辅助件（11）的机械载荷在较小程度上传递到转子轴支撑轴承（18,19）和辅助支撑齿轮系。
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公开(公告)号：US20050196088A1
公开(公告)日：2005-09-08
申请号：US11072260
申请日：2005-03-07
申请人： Gilles Charier , Guy Dusserre-Telmon , Marc Marchi , Jean-Pierre Mourlan , Patrice Rosset , Zoltan Zsiga
发明人： Gilles Charier , Guy Dusserre-Telmon , Marc Marchi , Jean-Pierre Mourlan , Patrice Rosset , Zoltan Zsiga
CPC分类号： F01D5/026 , F01D25/166 , F16C2360/23
摘要： A turbomachine roller bearing that supports a shaft constituted by a trunnion of a shaft line of a high-pressure spool of a turbomachine to rotate relative to a stationary support that is connected to a casing of the turbomachine, said bearing comprising rollers inserted between an outer ring disposed adjacent to the stationary support and an inner ring disposed adjacent to the high-pressure trunnion, the inner ring extending along the axis beyond a downstream end of the high-pressure trunnion to which it is secured by clamping means, and being provided with anti-rotation means for preventing said inner ring from rotating relative to the high-pressure trunnion.
摘要翻译： 一种涡轮机滚子轴承，其支撑由涡轮机的高压线轴的轴线的耳轴构成的轴，以相对于连接到涡轮机的壳体的固定支撑件旋转，所述轴承包括插入在外部 环设置成邻近固定支撑件和邻近高压耳轴设置的内环，内环沿着轴线延伸超过高压耳轴的下游端，其通过夹紧装置固定到该下端，并且设置有 用于防止所述内圈相对于高压耳轴旋转的防旋转装置。
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公开(公告)号：US08006501B2
公开(公告)日：2011-08-30
申请号：US11839162
申请日：2007-08-15
CPC分类号： F02C7/32 , F02C7/36 , F05B2260/3011 , F05D2220/50 , F05D2220/768 , F05D2240/54 , F16H48/12 , Y10T74/19005
摘要： A device for driving the rotor of an auxiliary is mounted on a turbine engine auxiliaries support which includes a pinion for driving the rotor shaft. The device includes a tubular shaft driven by the pinion and supported by a first bearing (18) and a second bearing (19) which are secured to the auxiliaries support (10). The rotor shaft is coaxial with the tubular shaft and a splined coupling portion formed between the rotor shaft and the tubular shaft. By virtue of the invention, mechanical loads of the auxiliary are transmitted to a lesser extent to the rotor shaft support bearings and to the auxiliaries support gear train.
摘要翻译： 用于驱动辅助转子的装置安装在包括用于驱动转子轴的小齿轮的涡轮发动机辅助支撑件上。 该装置包括由小齿轮驱动并由第一轴承（18）和第二轴承（19）支撑的管状轴，第一轴承（18）和第二轴承（19）固定到辅助支撑件（10）上。 转子轴与管状轴同轴并且形成在转子轴和管状轴之间的花键联接部分。 凭借本发明，辅助件的机械载荷在较小程度上传递到转子轴支撑轴承和辅助支撑齿轮系。
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公开(公告)号：US07591594B2
公开(公告)日：2009-09-22
申请号：US11072260
申请日：2005-03-07
申请人： Gilles Charier , Guy Dusserre-Telmon , Marc Marchi , Jean-Pierre Mourlan , Patrice Rosset , Zoltan Zsiga
发明人： Gilles Charier , Guy Dusserre-Telmon , Marc Marchi , Jean-Pierre Mourlan , Patrice Rosset , Zoltan Zsiga
CPC分类号： F01D5/026 , F01D25/166 , F16C2360/23
摘要： A turbomachine roller bearing that supports a shaft constituted by a trunnion of a shaft line of a high-pressure spool of a turbomachine to rotate relative to a stationary support that is connected to a casing of the turbomachine, said bearing comprising rollers inserted between an outer ring disposed adjacent to the stationary support and an inner ring disposed adjacent to the high-pressure trunnion, the inner ring extending along the axis beyond a downstream end of the high-pressure trunnion to which it is secured by clamping means, and being provided with anti-rotation means for preventing said inner ring from rotating relative to the high-pressure trunnion.
摘要翻译： 一种涡轮机滚子轴承，其支撑由涡轮机的高压线轴的轴线的耳轴构成的轴，以相对于连接到涡轮机的壳体的固定支撑件旋转，所述轴承包括插入在外部 环设置成邻近固定支撑件和邻近高压耳轴设置的内环，内环沿着轴线延伸超过高压耳轴的下游端，其通过夹紧装置固定到该下端，并且设置有 用于防止所述内圈相对于高压耳轴旋转的防旋转装置。
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