-
1.发明申请Tumble system for the intake manifold of an internal-combustion engine provided with an actuator made with shape-memory material 有权具有由形状记忆材料制成的致动器的内燃机的进气歧管的翻转系统公开(公告)号：US20060272613A1
公开(公告)日：2006-12-07
申请号：US11432726
申请日：2006-05-11
IPC分类号： F02B31/06
CPC分类号： F02B31/04 , F02M31/07 , Y02T10/126 , Y02T10/146
摘要： A tumble system for the intake manifold of an internal-combustion engine is provided with a number of cylinders. The tumble system is provided with at least one throttle valve for varying the section of passage of air through an intake pipe, which connects a cylinder with the intake manifold. The throttle valve has a throttle butterfly mounted so as to rotate under the thrust of an actuator device equipped with at least one actuator element, which is made of a shape-memory material that generates a torque by modifying its own geometry following upon application of an external stress of a physical nature.
摘要翻译： 用于内燃机的进气歧管的翻转系统设置有多个气缸。 翻转系统设置有至少一个节流阀，用于改变通过将气缸与进气歧管连接的进气管的空气通过部分。 节流阀具有安装在节流蝶阀上的节流蝶阀，以便在配备有至少一个致动器元件的致动器装置的推力下旋转，致动器元件由形状记忆材料制成，该形状记忆材料通过在应用 物理性质的外部压力。
-
2.发明授权Choke valve provided with an integrated electromagnetic actuator for an intake manifold with a retracting tumble system 有权节流阀配有集成的电磁执行器，用于具有回缩翻转系统的进气歧管公开(公告)号：US07089909B2
公开(公告)日：2006-08-15
申请号：US11066319
申请日：2005-02-25
CPC分类号： F02D9/103 , F02B31/06 , Y02T10/146
摘要： A choke valve for an intake manifold with a retracting tumble system for an engine provided with a number of cylinders, the choke valve being adapted to vary the passage section of the air through an intake duct which connects each cylinder with the intake manifold and is regulated by at least one intake valve; the choke valve comprises a butterfly mounted to rotate about an axis of rotation disposed transversely and externally with respect to the corresponding intake duct under the thrust of a corresponding rotary electric motor which comprises a stator and a rotor housed directly in the butterfly.
摘要翻译： 一种用于具有用于具有多个气缸的发动机的回缩翻转系统的进气歧管的阻风阀，所述阻风阀适于通过将每个气缸与进气歧管连接的进气管道来改变空气的通道部分，并且被调节 至少一个进气阀; 扼流阀包括安装成围绕相对于相应的进气管横向和外部设置的旋转轴线旋转的蝶阀，该对应的旋转电动机的推力包括定子和直接安装在蝶阀中的转子。
-
公开(公告)号：US08051823B2
公开(公告)日：2011-11-08
申请号：US12269318
申请日：2008-11-12
申请人： Andrea Spaggiari , Eugenio Dragoni , Nazario Bellato , Michele Pecora , Federico Lancioni , Stefano Fornara , Andrea Baldassari
发明人： Andrea Spaggiari , Eugenio Dragoni , Nazario Bellato , Michele Pecora , Federico Lancioni , Stefano Fornara , Andrea Baldassari
IPC分类号： F02D7/00
CPC分类号： F15B21/065 , F02B31/06 , F02B2275/48 , Y02T10/125 , Y02T10/146
摘要： A combined actuator provided with: a mobile element; a driver for displacing the mobile element; and a rheological control brake, which is mechanically coupled to the mobile element to adjust the displacement of the mobile element; the rheological control brake has: two contiguous adjustment chambers; a rheological fluid contained in the two adjustment chambers; a sliding piston, which tightly separates the two adjustment chambers and is mechanically connected to the mobile element; at least one external connection pipe, which reciprocally connects the two adjustment chambers; and a driving device which is coupled to the external connection pipe so as to apply a variable electromagnetic field to the rheological fluid contained in the external connection pipe for varying the viscosity of the rheological fluid between a minimum value and a maximum value.
摘要翻译： 组合致动器，其具有：移动元件; 用于移动移动元件的驱动器; 以及流变控制制动器，其机械地联接到所述移动元件以调节所述移动元件的位移; 流变控制制动器具有：两个相邻的调节室; 包含在两个调节室中的流变液; 滑动活塞，其紧密地分离两个调节室并机械地连接到移动元件; 至少一个外部连接管，其往复连接两个调节室; 以及驱动装置，其连接到所述外部连接管，以将可变电磁场施加到所述外部连接管中包含的流变流体，以改变流变流体的粘度在最小值和最大值之间。
-
公开(公告)号：US07455043B2
公开(公告)日：2008-11-25
申请号：US11831596
申请日：2007-07-31
申请人： Federico Lancioni , Michele Pecora
发明人： Federico Lancioni , Michele Pecora
IPC分类号： F02B31/00
CPC分类号： F02D9/105 , F02B31/06 , F02D9/103 , Y02T10/146
摘要： Described herein is a variable-geometry intake manifold for an internal-combustion engine; the intake manifold is provided with: at least one intake pipe, which connects the intake manifold to at least one cylinder of the internal-combustion engine; a partialization device for varying the geometry of the intake manifold that has at least one partialization body, which is set inside the intake pipe and is provided with a shaft mounted so that it can rotate about an axis of rotation; and at least one angular-position sensor, which is designed to determine the angular position of the shaft about the axis of rotation and has a permanent magnet fixed on the shaft, and a reader, which is designed to read the orientation of the permanent magnet and is set on the outside of the intake pipe in the proximity of a wall of the intake pipe itself and in the proximity of the permanent magnet.
摘要翻译： 这里描述的是用于内燃机的可变几何形状的进气歧管; 进气歧管设置有：至少一个进气管，其将进气歧管连接到内燃机的至少一个气缸; 用于改变进气歧管的几何形状的分段装置，其具有设置在进气管内部的至少一个分段体，并且设置有安装成可绕旋转轴旋转的轴; 以及至少一个角位置传感器，其被设计成确定所述轴围绕所述旋转轴线的角位置并且具有固定在所述轴上的永磁体;以及读取器，其被设计为读取所述永磁体的取向 并且设置在进气管本身的壁附近并且在永磁体附近的进气管的外侧。
-
公开(公告)号：US20080127929A1
公开(公告)日：2008-06-05
申请号：US11973072
申请日：2007-10-05
IPC分类号： F02M35/104 , F16K1/22
CPC分类号： F02D9/1095 , F02D9/102 , F02D9/105 , F02D9/107 , F02M35/10255 , F02M35/108 , Y02T10/146 , Y10T137/87708
摘要： A variable geometry intake manifold for an internal combustion engine; the intake manifold presents: at least one intake pipe which connects the intake manifold to at least one cylinder of the internal combustion engine; and a choking system to vary the geometry of the intake manifold and comprising at least one choke valve provided with a choke body, which is arranged within the intake pipe and is turnably mounted about an axis of rotation; the choke valve integrates therein a pair of mechanical stoppers, which respectively determine the location of an active position and of a home position of the choke body.
摘要翻译： 用于内燃机的可变几何进气歧管; 所述进气歧管存在：将所述进气歧管连接到所述内燃机的至少一个气缸的至少一个进气管; 以及阻塞系统，以改变进气歧管的几何形状并且包括设置有扼流体的至少一个阻流阀，其布置在进气管内并围绕旋转轴线可转动地安装; 阻塞阀在其中集成有一对机械止动件，其分别确定主动位置和扼流体的原位置的位置。
-
6.发明申请Choke valve provided with an integrated electromagnetic actuator for an intake manifold with a retracting tumble system 有权节流阀配有集成的电磁执行器，用于具有回缩翻转系统的进气歧管公开(公告)号：US20050199214A1
公开(公告)日：2005-09-15
申请号：US11066319
申请日：2005-02-25
CPC分类号： F02D9/103 , F02B31/06 , Y02T10/146
摘要： A choke valve for an intake manifold with a retracting tumble system for an engine provided with a number of cylinders, the choke valve being adapted to vary the passage section of the air through an intake duct which connects each cylinder with the intake manifold and is regulated by at least one intake valve; the choke valve comprises a butterfly mounted to rotate about an axis of rotation disposed transversely and externally with respect to the corresponding intake duct under the thrust of a corresponding rotary electric motor which comprises a stator and a rotor housed directly in the butterfly.
摘要翻译： 一种用于具有用于具有多个气缸的发动机的回缩翻转系统的进气歧管的阻风阀，所述阻风阀适于通过将每个气缸与进气歧管连接的进气管道来改变空气的通道部分，并且被调节 至少一个进气阀; 扼流阀包括安装成围绕相对于相应的进气管横向和外部设置的旋转轴线旋转的蝶阀，该对应的旋转电动机的推力包括定子和直接安装在蝶阀中的转子。
-
公开(公告)号：US07895988B2
公开(公告)日：2011-03-01
申请号：US11906915
申请日：2007-10-04
IPC分类号： F02D9/08
CPC分类号： F02M35/108 , F02D9/106 , F02D9/1095 , F02M35/10118 , F02M35/10255 , F02M35/10301
摘要： A lock coupling between two mechanical components and presenting: at least one pair of coupling elements, each of which presents an “L”-shape and protrudes from a first mechanical component; and at least one pair of tracks, each of which is made through a second mechanical component, presents the shape of an arc of circumference, ends with a flared inlet opening, and is engaged in use by a coupling element; each track presents a dimension so as to prevent the axial removal of the coupling element along its entire length except for an inlet opening at which the coupling element can be axially removed.
摘要翻译： 两个机械部件之间的锁定联接件和呈现：至少一对连接元件，每个连接元件呈现“L”形并从第一机械部件突出; 并且至少一对轨道，其每一个通过第二机械部件制成，呈圆弧形状，其端部具有扩口的入口，并通过联接元件使用; 每个轨道呈现一个尺寸，以便防止联接元件沿其整个长度的轴向移除，除了可以轴向移除联接元件的入口开口。
-
8.发明授权Tumble system for the intake manifold of an internal-combustion engine provided with an actuator made with shape-memory material 有权具有由形状记忆材料制成的致动器的内燃机的进气歧管的翻转系统公开(公告)号：US07823558B2
公开(公告)日：2010-11-02
申请号：US11432726
申请日：2006-05-11
CPC分类号： F02B31/04 , F02M31/07 , Y02T10/126 , Y02T10/146
摘要： A tumble system for the intake manifold of an internal-combustion engine is provided with a number of cylinders. The tumble system is provided with at least one throttle valve for varying the section of passage of air through an intake pipe, which connects a cylinder with the intake manifold. The throttle valve has a throttle butterfly mounted so as to rotate under the thrust of an actuator device equipped with at least one actuator element, which is made of a shape-memory material that generates a torque by modifying its own geometry following upon application of an external stress of a physical nature.
摘要翻译： 用于内燃机的进气歧管的翻转系统设置有多个气缸。 翻转系统设置有至少一个节流阀，用于改变通过将气缸与进气歧管连接的进气管的空气通过部分。 节流阀具有安装在节流蝶阀上的节流蝶阀，以便在配备有至少一个致动器元件的致动器装置的推力下旋转，致动器元件由形状记忆材料制成，该形状记忆材料通过在应用 物理性质的外部压力。
-
公开(公告)号：US07552710B2
公开(公告)日：2009-06-30
申请号：US11973072
申请日：2007-10-05
IPC分类号： F02D9/10
CPC分类号： F02D9/1095 , F02D9/102 , F02D9/105 , F02D9/107 , F02M35/10255 , F02M35/108 , Y02T10/146 , Y10T137/87708
摘要： A variable geometry intake manifold for an internal combustion engine; the intake manifold presents: at least one intake pipe which connects the intake manifold to at least one cylinder of the internal combustion engine; and a choking system to vary the geometry of the intake manifold and comprising at least one choke valve provided with a choke body, which is arranged within the intake pipe and is turnably mounted about an axis of rotation; the choke valve integrates therein a pair of mechanical stoppers, which respectively determine the location of an active position and of a home position of the choke body.
摘要翻译： 用于内燃机的可变几何进气歧管; 所述进气歧管存在：将所述进气歧管连接到所述内燃机的至少一个气缸的至少一个进气管; 以及阻塞系统，以改变进气歧管的几何形状并且包括设置有扼流体的至少一个阻流阀，其布置在进气管内并围绕旋转轴线可转动地安装; 阻塞阀在其中集成有一对机械止动件，其分别确定主动位置和扼流体的原位置的位置。
-
公开(公告)号：US20090127484A1
公开(公告)日：2009-05-21
申请号：US12269318
申请日：2008-11-12
申请人： Andrea Spaggiari , Eugenio Dragoni , Nazario Bellato , Michele Pecora , Federico Lancioni , Stefano Fornara , Andrea Baldassari
发明人： Andrea Spaggiari , Eugenio Dragoni , Nazario Bellato , Michele Pecora , Federico Lancioni , Stefano Fornara , Andrea Baldassari
IPC分类号： F16K31/12
CPC分类号： F15B21/065 , F02B31/06 , F02B2275/48 , Y02T10/125 , Y02T10/146
摘要： A combined actuator provided with: a mobile element; a driver for displacing the mobile element; and a rheological control brake, which is mechanically coupled to the mobile element to adjust the displacement of the mobile element; the rheological control brake has: two contiguous adjustment chambers; a rheological fluid contained in the two adjustment chambers; a sliding piston, which tightly separates the two adjustment chambers and is mechanically connected to the mobile element; at least one external connection pipe, which reciprocally connects the two adjustment chambers; and a driving device which is coupled to the external connection pipe so as to apply a variable electromagnetic field to the rheological fluid contained in the external connection pipe for varying the viscosity of the rheological fluid between a minimum value and a maximum value.
摘要翻译： 组合致动器，其具有：移动元件; 用于移动移动元件的驱动器; 以及流变控制制动器，其机械地联接到所述移动元件以调节所述移动元件的位移; 流变控制制动器具有：两个相邻的调节室; 包含在两个调节室中的流变液; 滑动活塞，其紧密地分离两个调节室并机械地连接到移动元件; 至少一个外部连接管，其往复连接两个调节室; 以及驱动装置，其连接到所述外部连接管，以将可变电磁场施加到所述外部连接管中包含的流变流体，以改变流变流体的粘度在最小值和最大值之间。
-
-
-
-
-
-
-
-
-
搜索结果
11 条记录 (耗时 0.012 秒)
