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1.发明申请公开(公告)号：US20130142634A1
公开(公告)日：2013-06-06
申请号：US13817057
申请日：2011-08-23
申请人： Jean-Luc Pierre Sahores , Carole Jaureguiberry , Jean-Maurice Casaux-Bic , Olivier Pierre Descubes
发明人： Jean-Luc Pierre Sahores , Carole Jaureguiberry , Jean-Maurice Casaux-Bic , Olivier Pierre Descubes
CPC分类号： F01D25/24 , B21K1/26 , F01D21/045 , F02C7/05 , F02K1/82 , F04D27/008 , F04D27/0261 , F04D29/522 , F04D29/526 , F05D2240/14 , Y10T29/49323
摘要： A method and structure negating thermal inertia of a solid portion, such as shielding, which influences mechanical behavior of parts of an engine structure, by reducing forces transmitted to the engine structure during an event in which a turbine blade ruptures, while preserving mechanical strength and vibratory positioning. The structure includes a flexible fastener for a shield, enabling producing a fusible section. An assembly for mounting a shielding onto a casing of the engine structure of a turbine includes connection lugs and points for attachment to the casing and shielding. The attachment points are sufficiently spaced apart in accordance with curvature of the shielding and casing so connection between the lugs and the shielding or casing, and connection of the attachment points, are substantially tangential. The lugs are sized so the connection has sufficient flexibility to control vibratory positioning thereof and ensure sufficient mechanical strength under thermo-mechanical loads.
摘要翻译： 一种方法和结构通过在涡轮叶片破裂的事件期间减少传递到发动机结构的力同时保持机械强度而抵消固体部分（例如屏蔽）的热惯性，其影响发动机结构部件的机械性能， 振动定位。 该结构包括用于护罩的柔性紧固件，能够产生可熔部分。 用于将屏蔽件安装在涡轮机的发动机结构的壳体上的组件包括用于附接到壳体和屏蔽的连接凸耳和点。 附接点根据屏蔽和壳体的曲率充分间隔开，因此凸耳与屏蔽或壳体之间的连接以及连接点的连接基本上是切线的。 凸耳的尺寸使得连接具有足够的灵活性来控制其振动定位并且确保在热机械载荷下的足够的机械强度。
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2.发明申请公开(公告)号：US20120192533A1
公开(公告)日：2012-08-02
申请号：US13500011
申请日：2010-10-14
IPC分类号： B01D46/42
CPC分类号： F02C7/052 , F02C3/073 , F05D2220/62 , Y02T50/671 , Y10T29/4932
摘要： A device for filtering intake air of an internal combustion engine, including at least one filtering element including an inlet for air being treated, a first clean air outlet toward the engine, and a second air outlet toward the outside, and a ventilation mechanism driving the air from the second air outlet. The ventilation mechanism includes a fan wheel driven by a turbine set into motion by a gas flow taken from the engine.
摘要翻译： 一种用于过滤内燃机的进气的装置，包括至少一个过滤元件，所述过滤元件包括被处理的空气的入口，朝向发动机的第一清洁空气出口和朝向外部的第二空气出口;以及通风机构， 空气从第二个出风口。 通风机构包括由涡轮机驱动的风扇叶轮，该涡轮机通过从发动机获取的气流运动。
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3.发明授权Method for mounting shielding on a turbine casing, and mounting assembly for implementing same 有权在涡轮壳体上安装屏蔽的方法，以及用于实现其的安装组件公开(公告)号：US09429038B2
公开(公告)日：2016-08-30
申请号：US13817057
申请日：2011-08-23
申请人： Jean-Luc Pierre Sahores , Carole Jaureguiberry , Jean-Maurice Casaux-Bic , Olivier Pierre Descubes
发明人： Jean-Luc Pierre Sahores , Carole Jaureguiberry , Jean-Maurice Casaux-Bic , Olivier Pierre Descubes
CPC分类号： F01D25/24 , B21K1/26 , F01D21/045 , F02C7/05 , F02K1/82 , F04D27/008 , F04D27/0261 , F04D29/522 , F04D29/526 , F05D2240/14 , Y10T29/49323
摘要： A method and structure negating thermal inertia of a solid portion, such as shielding, which influences mechanical behavior of parts of an engine structure, by reducing forces transmitted to the engine structure during an event in which a turbine blade ruptures, while preserving mechanical strength and vibratory positioning. The structure includes a flexible fastener for a shield, enabling producing a fusible section. An assembly for mounting a shielding onto a casing of the engine structure of a turbine includes connection lugs and points for attachment to the casing and shielding. The attachment points are sufficiently spaced apart in accordance with curvature of the shielding and casing so connection between the lugs and the shielding or casing, and connection of the attachment points, are substantially tangential. The lugs are sized so the connection has sufficient flexibility to control vibratory positioning thereof and ensure sufficient mechanical strength under thermo-mechanical loads.
摘要翻译： 一种方法和结构通过在涡轮叶片破裂的事件期间减少传递到发动机结构的力同时保持机械强度而抵消固体部分（例如屏蔽）的热惯性，其影响发动机结构部件的机械性能， 振动定位。 该结构包括用于护罩的柔性紧固件，能够产生可熔部分。 用于将屏蔽件安装在涡轮机的发动机结构的壳体上的组件包括用于附接到壳体和屏蔽的连接凸耳和点。 附接点根据屏蔽和壳体的曲率充分间隔开，因此凸耳与屏蔽或壳体之间的连接以及连接点的连接基本上是切线的。 凸耳的尺寸使得连接具有足够的灵活性来控制其振动定位并且确保在热机械载荷下的足够的机械强度。
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公开(公告)号：US09206859B2
公开(公告)日：2015-12-08
申请号：US14113138
申请日：2012-04-12
申请人： Olivier Pierre Descubes , Olivier Bedrine , Isabelle Germaine Claude Ladeveze , Jean-Michel Pierre Claude Py
发明人： Olivier Pierre Descubes , Olivier Bedrine , Isabelle Germaine Claude Ladeveze , Jean-Michel Pierre Claude Py
CPC分类号： F16D9/06 , F04D13/021 , F04D13/022 , F04D15/0077 , F04D27/008 , F04D27/0292 , F04D29/05 , F16D9/08 , F16D2127/002 , Y10T403/11
摘要： A mechanical protection device including: a transmission shaft having a main axis of rotation and an element that is frangible under a torsional overload; a movable member secured to the transmission shaft to rotate about the main axis and configured to move radially outwards relative to the main axis from a first position to a second position; a spring urging the movable member towards the first position; and a tangential abutment configured to stop rotation of the movable member about the main axis when the movable member is in the second position. The movable member and the spring are calibrated so that from a predetermined trigger angular speed the movable member moves from the first position to the second position under effect of centrifugal force greater than prestress of the spring.
摘要翻译： 一种机械保护装置，包括：具有主轴线的传动轴和在扭转过载下易碎的元件; 固定到所述传动轴的可移动构件，所述可移动构件绕所述主轴线旋转并且构造成相对于所述主轴线从第一位置向第二位置径向向外移动; 向第一位置推动可动构件的弹簧; 以及切向邻接件，其构造成当所述可动构件处于所述第二位置时停止所述可移动构件围绕所述主轴线的旋转。 可移动部件和弹簧被校准，使得从预定的触发角速度可移动部件在大于弹簧的预应力的离心力作用下从第一位置移动到第二位置。
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5.发明授权Device for filtering the intake air of an internal combustion engine having ventilation means 有权用于过滤具有通风装置的内燃机的进气的装置公开(公告)号：US08685126B2
公开(公告)日：2014-04-01
申请号：US13500011
申请日：2010-10-14
CPC分类号： F02C7/052 , F02C3/073 , F05D2220/62 , Y02T50/671 , Y10T29/4932
摘要： A device for filtering intake air of an internal combustion engine, including at least one filtering element including an inlet for air being treated, a first clean air outlet toward the engine, and a second air outlet toward the outside, and a ventilation mechanism driving the air from the second air outlet. The ventilation mechanism includes a fan wheel driven by a turbine set into motion by a gas flow taken from the engine.
摘要翻译： 一种用于过滤内燃机的进气的装置，包括至少一个过滤元件，所述过滤元件包括被处理的空气的入口，朝向发动机的第一清洁空气出口和朝向外部的第二空气出口;以及通风机构， 空气从第二个出风口。 通风机构包括由涡轮机驱动的风扇叶轮，该涡轮机通过从发动机获取的气流运动。
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公开(公告)号：US09238975B2
公开(公告)日：2016-01-19
申请号：US13880247
申请日：2011-10-11
CPC分类号： F01D25/20 , F01D25/32 , F05D2220/329 , F05D2260/602 , F16K17/046 , F16K17/0473
摘要： A lubrication device including a bypass valve with an inlet connected to a feed circuit, a first outlet to be connected to elements to be lubricated, and a second outlet connected to a bypass circuit. The valve includes a valve member slidable between first and second positions, and separating a cavity into first and second chambers. The first chamber is connected to the inlet. In the first position, a fluid flow passage from the first chamber to the second chamber is open, and from the first chamber to the first outlet is closed. In the second position, a fluid flow passage from the first chamber to the first outlet is open, and from the first chamber to the second outlet is closed. At least in the second position, the valve member separates the chambers in substantially leaktight manner, while the second chamber remains in fluid flow communication with the second outlet.
摘要翻译： 一种润滑装置，包括具有连接到进料回路的入口的旁通阀，连接到待润滑元件的第一出口和连接到旁路回路的第二出口。 阀包括可在第一和第二位置之间滑动的阀构件，并且将腔分离成第一和第二腔室。 第一个室连接到入口。 在第一位置，从第一室到第二室的流体流动通道是开放的，并且从第一室到第一出口关闭。 在第二位置，从第一室到第一出口的流体流动通道是开放的，并且从第一室到第二出口关闭。 至少在第二位置中，阀构件以基本上密封的方式分离室，而第二室保持与第二出口的流体流动连通。
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公开(公告)号：US20140045599A1
公开(公告)日：2014-02-13
申请号：US14113138
申请日：2012-04-12
申请人： Olivier Pierre Descubes , Olivier Bedrine , Isabelle Germaine, Claude Ladeveze , Jean-Michel Pierre, Claude Py
发明人： Olivier Pierre Descubes , Olivier Bedrine , Isabelle Germaine, Claude Ladeveze , Jean-Michel Pierre, Claude Py
IPC分类号： F16D9/06
CPC分类号： F16D9/06 , F04D13/021 , F04D13/022 , F04D15/0077 , F04D27/008 , F04D27/0292 , F04D29/05 , F16D9/08 , F16D2127/002 , Y10T403/11
摘要： A mechanical protection device including: a transmission shaft having a main axis of rotation and an element that is frangible under a torsional overload; a movable member secured to the transmission shaft to rotate about the main axis and configured to move radially outwards relative to the main axis from a first position to a second position; a spring urging the movable member towards the first position; and a tangential abutment configured to stop rotation of the movable member about the main axis when the movable member is in the second position. The movable member and the spring are calibrated so that from a predetermined trigger angular speed the movable member moves from the first position to the second position under effect of centrifugal force greater than prestress of the spring.
摘要翻译： 一种机械保护装置，包括：具有主轴线的传动轴和在扭转过载下易碎的元件; 固定到所述传动轴的可移动构件，所述可移动构件绕所述主轴线旋转并且构造成相对于所述主轴线从第一位置向第二位置径向向外移动; 向第一位置推动可动构件的弹簧; 以及切向邻接件，其构造成当所述可动构件处于所述第二位置时停止所述可移动构件围绕所述主轴线的旋转。 可移动部件和弹簧被校准，使得从预定的触发角速度可移动部件在大于弹簧的预应力的离心力作用下从第一位置移动到第二位置。
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公开(公告)号：US20130205745A1
公开(公告)日：2013-08-15
申请号：US13880247
申请日：2011-10-11
IPC分类号： F01D25/20
CPC分类号： F01D25/20 , F01D25/32 , F05D2220/329 , F05D2260/602 , F16K17/046 , F16K17/0473
摘要： A lubrication device including a bypass valve with an inlet connected to a feed circuit, a first outlet to be connected to elements to be lubricated, and a second outlet connected to a bypass circuit. The valve includes a valve member slidable between first and second positions, and separating a cavity into first and second chambers. The first chamber is connected to the inlet. In the first position, a fluid flow passage from the first chamber to the second chamber is open, and from the first chamber to the first outlet is closed. In the second position, a fluid flow passage from the first chamber to the first outlet is open, and from the first chamber to the second outlet is closed. At least in the second position, the valve member separates the chambers in substantially leaktight manner, while the second chamber remains in fluid flow communication with the second outlet.
摘要翻译： 一种润滑装置，包括具有连接到进料回路的入口的旁通阀，连接到待润滑元件的第一出口和连接到旁路回路的第二出口。 阀包括可在第一和第二位置之间滑动的阀构件，并且将腔分离成第一和第二腔室。 第一个室连接到入口。 在第一位置，从第一室到第二室的流体流动通道是开放的，并且从第一室到第一出口关闭。 在第二位置，从第一室到第一出口的流体流动通道是开放的，并且从第一室到第二出口关闭。 至少在第二位置中，阀构件以基本上密封的方式分离室，而第二室保持与第二出口的流体流动连通。
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