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1.发明申请LINK BETWEEN THE EXHAUST CASING AND A STRUCTURAL RING OF THE FAN DUCT OF A JET ENGINE 有权喷气发动机风扇结构与结构环之间的联系公开(公告)号：US20130014515A1
公开(公告)日：2013-01-17
申请号：US13577550
申请日：2011-02-09
IPC分类号： F02C7/20
CPC分类号： F02C7/20 , F01D21/045 , F01D25/24 , F01D25/28 , F02K3/06 , F05D2240/14 , Y02T50/671
摘要： An assembly including an outer ring of an exhaust casing, a structural ring of an external duct of a fan channel and of a two-flow jet engine that is concentric relative to the outer ring of the exhaust casing, and at least one first and second linking arm or rod forming a hyperstatic link by being attached by one end to the outer ring of the exhaust casing and, by the other end, to the structural ring. The link formed by the first linking arm or rod is configured to break when a predetermined load is exceeded, and the second linking arm or rod is configured to form a force-transmission path between the rings when the link is broken.
摘要翻译： 一种组件，包括排气壳体的外圈，风扇通道的外部管道的结构环和相对于排气壳体的外圈同心的双流喷气式发动机，以及至少一个第一和第二 连接臂或杆通过一端附接到排气套的外圈并且另一端附接到结构环而形成超静力连杆。 由第一连接臂或杆形成的连杆被构造成当超过预定负载时断裂，并且第二连接臂或杆构造成在连杆断裂时在环之间形成力传递路径。
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2.发明授权Link between the exhaust casing and a structural ring of the fan duct of a jet engine 有权排气套管与喷气发动机的风扇管道的结构环之间的连接公开(公告)号：US09121347B2
公开(公告)日：2015-09-01
申请号：US13577550
申请日：2011-02-09
CPC分类号： F02C7/20 , F01D21/045 , F01D25/24 , F01D25/28 , F02K3/06 , F05D2240/14 , Y02T50/671
摘要： An assembly including an outer ring of an exhaust casing, a structural ring of an external duct of a fan channel and of a two-flow jet engine that is concentric relative to the outer ring of the exhaust casing, and at least one first and second linking arm or rod forming a hyperstatic link by being attached by one end to the outer ring of the exhaust casing and, by the other end, to the structural ring. The link formed by the first linking arm or rod is configured to break when a predetermined load is exceeded, and the second linking arm or rod is configured to form a force-transmission path between the rings when the link is broken.
摘要翻译： 一种组件，包括排气壳体的外圈，风扇通道的外部管道的结构环和相对于排气壳体的外圈同心的双流喷气式发动机，以及至少一个第一和第二 连接臂或杆通过一端附接到排气套的外圈并且另一端附接到结构环而形成超静力连杆。 由第一连接臂或杆形成的连杆被构造成当超过预定负载时断裂，并且第二连接臂或杆构造成在连杆断裂时在环之间形成力传递路径。
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公开(公告)号：US09429073B2
公开(公告)日：2016-08-30
申请号：US13821465
申请日：2011-09-08
CPC分类号： F02C7/20 , B64D2027/262 , B64D2027/266 , F01D25/246 , Y02T50/671
摘要： A hyperstatic truss including connecting rods, used for suspension of a first ring, forming part of an engine case, inside a second ring concentric to the first ring, the connecting rods being secured at one end to the first ring and at the other end to the second ring. The tensile stiffness of the connecting rods is greater than the compressive stiffness thereof. The truss for example can be used for suspension of a ducted-fan turbine engine with an elongate bypass duct.
摘要翻译： 包括用于悬挂第一环的连杆的超静态桁架，形成发动机壳体的一部分，在与第一环同心的第二环内，连接杆在一端固定到第一环，另一端固定到 第二个戒指 连杆的拉伸刚度大于其抗压刚度。 例如，桁架可以用于具有细长旁路管道的管道风扇涡轮发动机的悬架。
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公开(公告)号：US20130167553A1
公开(公告)日：2013-07-04
申请号：US13821465
申请日：2011-09-08
IPC分类号： F02C7/20
CPC分类号： F02C7/20 , B64D2027/262 , B64D2027/266 , F01D25/246 , Y02T50/671
摘要： A hyperstatic truss including connecting rods, used for suspension of a first ring, forming part of an engine case, inside a second ring concentric to the first ring, the connecting rods being secured at one end to the first ring and at the other end to the second ring. The tensile stiffness of the connecting rods is greater than the compressive stiffness thereof. The truss for example can be used for suspension of a ducted-fan turbine engine with an elongate bypass duct.
摘要翻译： 包括用于悬挂第一环的连杆的超静态桁架，形成发动机壳体的一部分，在与第一环同心的第二环内，连接杆在一端固定到第一环，另一端固定到 第二个戒指 连杆的拉伸刚度大于其抗压刚度。 例如，桁架可以用于具有细长旁路管道的管道风扇涡轮发动机的悬架。
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公开(公告)号：US09366186B2
公开(公告)日：2016-06-14
申请号：US13813071
申请日：2011-07-15
CPC分类号： F02C7/20 , B64D27/20 , F02K1/80 , F02K1/82 , F05D2230/642 , F05D2260/94 , F05D2260/941
摘要： A turbojet includes an intermediate casing outer shroud connected to a front suspension and a primary structure connected to a rear suspension; the shroud and the primary structure are held in a coaxial relationship by arms with at least some of the arms being shaped and/or arranged to deform in response to thrust from the turbojet by creating a deforming torque between the shroud and the primary structure in opposition to opposing stress generated by the thrust.
摘要翻译： 涡轮喷气发动机包括连接到前悬架的中间壳体外护罩和连接到后悬架的主结构; 护罩和主要结构通过臂保持在同轴的关系中，其中至少一些臂被成形和/或布置成响应于来自涡轮喷气发动机的推力而变形，通过在护罩和主要结构之间产生相反的变形扭矩 以抵抗由推力产生的应力。
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6.发明授权Turbojet engine fan duct suspension using connecting rods with elastomer bushing 有权涡轮喷气发动机风扇管道悬挂使用连接杆与弹性衬套公开(公告)号：US08919723B2
公开(公告)日：2014-12-30
申请号：US13561667
申请日：2012-07-30
IPC分类号： F16M13/00
CPC分类号： F02C7/20 , F02K3/06 , F05B2280/5001 , F05D2300/431 , F05D2300/501 , Y02T50/672
摘要： Device for adjusting the length of a connecting rod and consisting of a bushing positioned inside an eye of the said connecting rod, the said bushing comprising at least one element in which there is made a bore to act as a support for a pivot pin intended to pass through the eye, characterized in that the said element is a cylinder made of a metallic material covered by a cylinder made of an elastomeric material so as to form with the metallic cylinder a cylinder homothetic with the previous one, the generatrices of the said cylinders being oriented in a direction that is inclined with respect to the longest length of the said connecting rod.
摘要翻译： 用于调节连接杆的长度并由位于所述连杆的眼睛内部的衬套组成的装置，所述衬套包括至少一个元件，在所述至少一个元件中，孔被用作枢轴销的支撑件， 通过眼睛，其特征在于，所述元件是由金属材料制成的圆筒，所述金属材料被由弹性材料制成的圆筒覆盖，以便与所述金属圆筒形成与之前相同的圆筒，所述圆筒的母线 在相对于所述连接杆的最长长度倾斜的方向上定向。
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公开(公告)号：US20130125560A1
公开(公告)日：2013-05-23
申请号：US13813071
申请日：2011-07-15
IPC分类号： F02C7/20
CPC分类号： F02C7/20 , B64D27/20 , F02K1/80 , F02K1/82 , F05D2230/642 , F05D2260/94 , F05D2260/941
摘要： A turbojet includes an intermediate casing outer shroud connected to a front suspension and a primary structure connected to a rear suspension; the shroud and the primary structure are held in a coaxial relationship by arms with at least some of the arms being shaped and/or arranged to deform in response to thrust from the turbojet by creating a deforming torque between the shroud and the primary structure in opposition to opposing stress generated by the thrust.
摘要翻译： 涡轮喷气发动机包括连接到前悬架的中间壳体外护罩和连接到后悬架的主结构; 护罩和主要结构通过臂保持在同轴的关系中，其中至少一些臂被成形和/或布置成响应于来自涡轮喷气发动机的推力而变形，通过在护罩和主要结构之间产生相反的变形扭矩 以抵抗由推力产生的应力。
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