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1.发明申请公开(公告)号：US20140064915A1
公开(公告)日：2014-03-06
申请号：US14005471
申请日：2012-03-15
Applicant: Richard Masson , Patrick Dunleavy , Jean-Pierre Serey
Inventor： Richard Masson , Patrick Dunleavy , Jean-Pierre Serey
IPC: F04D25/00
CPC classification number: F04D25/00 , F02C3/113 , F02C7/36 , F02K3/06 , F05D2260/4023 , F05D2260/40311 , F05D2260/902 , Y02T50/671
Abstract: A method and system improving energy efficiency of a turbojet engine by optimizing rotating speed of a fan and operability of an engine, by freeing the fan from exclusive control of a low-pressure (LP) shaft by providing combined control with a high-pressure (HP) shaft when cruising power has been reached. The turbojet engine include at least one LP turbine and one HP turbine coupled to coaxial LP shafts and HP shafts, respectively, which can drive LP and HP compressors, respectively. The LP compressors include a fan that forms a first primary air-intake compression stage. The LP and HP shafts are mounted on one of two driving mechanisms, an inner ring gear, and a planet carrier for a planetary gear train for driving the fan, the HP shaft being mounted on a disengagement mechanism and the fan being coupled to the planetary gear train via an outer driven ring gear.
Abstract translation: 一种提高涡轮喷气发动机的能量效率的方法和系统，通过优化风扇的转速和发动机的可操作性，通过提供高压（LP）轴的独特控制，通过提供与高压（ HP）轴已达到巡航功率。 涡轮喷气发动机分别包括至少一个LP涡轮机和一个HP涡轮机，其分别耦合到同轴LP轴和HP轴，其可分别驱动LP和HP压缩机。 LP压缩机包括形成第一主进气压缩级的风扇。 LP和HP轴安装在用于驱动风扇的行星齿轮系的两个驱动机构，内环齿轮和行星架之一上，HP轴安装在分离机构上，风扇联接到行星齿轮 齿轮系通过外啮合齿轮传动。
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公开(公告)号：US08491740B2
公开(公告)日：2013-07-23
申请号：US13141837
申请日：2009-12-18
Applicant: Jean-Pierre Serey , Patrick Dunleavy
Inventor： Jean-Pierre Serey , Patrick Dunleavy
IPC: A63B49/10
CPC classification number: B29C70/24 , B29B11/04 , B29B11/16 , B29C70/443 , B29C70/446 , B29C70/86 , B29L2023/22 , B29L2031/3076 , B64C25/02 , D03D11/02 , D03D25/005 , D10B2505/02 , F16C7/026 , F16C2326/43 , Y02T50/43 , Y10T74/2142 , Y10T74/2144 , Y10T156/1002 , Y10T156/1028 , Y10T156/1036 , Y10T156/1038 , Y10T156/1052 , Y10T156/1062 , Y10T156/1075 , Y10T156/1079
Abstract: The invention relates to a method of fabricating a structural part comprising a tubular portion from which there projects a structural element made of composite material, the method comprising the steps of: shaping a plane preform comprising a stack of a plurality of superposed fiber plies such that over at least a fraction of the preform that is to form a structural portion, the plies are secured to one another, and over at least another fraction of the preform that is to form a portion for connecting to the tube, the plies are separable so as to form two facing sheets; inserting a tube between the sheets of the connection portion so that the sheets surround the tube at least in part; and bonding the tube to the preform such that the tube forms the tubular portion and the preform forms the structural element of the structural part.
Abstract translation: 本发明涉及一种制造包括管状部分的结构部件的方法，从该管状部分突出出由复合材料制成的结构元件，该方法包括以下步骤：成形包括多个叠置的纤维层的叠层的平面预制件，使得 在形成结构部分的预成型件的至少一部分上，层片彼此固定，并且至少另外一部分预成型件形成用于连接到管的部分，层可以是可分离的 形成两张面料; 将管插入连接部分的片之间，使得片至少部分围绕管; 并且将管接合到预成型件，使得管形成管状部分，并且预型件形成结构部件的结构元件。
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公开(公告)号：US09726186B2
公开(公告)日：2017-08-08
申请号：US14005471
申请日：2012-03-15
Applicant: Richard Masson , Patrick Dunleavy , Jean-Pierre Serey
Inventor： Richard Masson , Patrick Dunleavy , Jean-Pierre Serey
CPC classification number: F04D25/00 , F02C3/113 , F02C7/36 , F02K3/06 , F05D2260/4023 , F05D2260/40311 , F05D2260/902 , Y02T50/671
Abstract: A method and system improving energy efficiency of a turbojet engine by optimizing rotating speed of a fan and operability of an engine, by freeing the fan from exclusive control of a low-pressure (LP) shaft by providing combined control with a high-pressure (HP) shaft when cruising power has been reached. The turbojet engine include at least one LP turbine and one HP turbine coupled to coaxial LP shafts and HP shafts, respectively, which can drive LP and HP compressors, respectively. The LP compressors include a fan that forms a first primary air-intake compression stage. The LP and HP shafts are mounted on one of two driving mechanisms, an inner ring gear, and a planet carrier for a planetary gear train for driving the fan, the HP shaft being mounted on a disengagement mechanism and the fan being coupled to the planetary gear train via an outer driven ring gear.
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公开(公告)号：US20110308702A1
公开(公告)日：2011-12-22
申请号：US13141837
申请日：2009-12-18
Applicant: Jean-Pierre Serey , Patrick Dunleavy
Inventor： Jean-Pierre Serey , Patrick Dunleavy
CPC classification number: B29C70/24 , B29B11/04 , B29B11/16 , B29C70/443 , B29C70/446 , B29C70/86 , B29L2023/22 , B29L2031/3076 , B64C25/02 , D03D11/02 , D03D25/005 , D10B2505/02 , F16C7/026 , F16C2326/43 , Y02T50/43 , Y10T74/2142 , Y10T74/2144 , Y10T156/1002 , Y10T156/1028 , Y10T156/1036 , Y10T156/1038 , Y10T156/1052 , Y10T156/1062 , Y10T156/1075 , Y10T156/1079
Abstract: The invention relates to a method of fabricating a structural part comprising a tubular portion from which there projects a structural element made of composite material, the method comprising the steps of: shaping a plane preform comprising a stack of a plurality of superposed fiber plies such that over at least a fraction of the preform that is to form a structural portion, the plies are secured to one another, and over at least another fraction of the preform that is to form a portion for connecting to the tube, the plies are separable so as to form two facing sheets; inserting a tube between the sheets of the connection portion so that the sheets surround the tube at least in part; and bonding the tube to the preform such that the tube forms the tubular portion and the preform forms the structural element of the structural part.
Abstract translation: 本发明涉及一种制造包括管状部分的结构部件的方法，从该管状部分突出出由复合材料制成的结构元件，该方法包括以下步骤：成形包括多个叠置的纤维层的叠层的平面预制件，使得 在形成结构部分的预成型件的至少一部分上，层片彼此固定，并且至少另外一部分预成型件形成用于连接到管的部分，层可以是可分离的 形成两张面料; 将管插入连接部分的片之间，使得片至少部分围绕管; 并且将管接合到预成型件，使得管形成管状部分，并且预型件形成结构部件的结构元件。
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