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公开(公告)号：US08277179B2
公开(公告)日：2012-10-02
申请号：US12266929
申请日：2008-11-07
Applicant: David Audeon , David Da Silva
Inventor： David Audeon , David Da Silva
CPC classification number: F01D11/08 , F05D2240/11 , F05D2260/30 , Y02T50/671
Abstract: A turbine or compressor stage for a turbomachine is disclosed. The stage includes a blade wheel surrounded by a sectorized ring carried by a casing. Each ring sector includes a circumferential rim that is clamped radially a casing rail by two clamps of C-shaped section that are engaged on the circumferential end portions of the rim of the ring sector and on the corresponding portions of the casing rail.
Abstract translation: 公开了一种用于涡轮机的涡轮机或压缩机级。 舞台包括由壳体承载的扇形环包围的叶轮。 每个环形部分包括圆周边缘，该圆周边缘通过两个C形截面的夹具径向地夹紧在壳体轨道上，C形部分接合在环形部分的边缘的周向端部和壳体轨道的相应部分上。
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公开(公告)号：US08192149B2
公开(公告)日：2012-06-05
申请号：US12266813
申请日：2008-11-07
Applicant: David Audeon , David Da Silva
Inventor： David Audeon , David Da Silva
CPC classification number: F01D11/08 , F05D2240/11 , Y02T50/671 , Y10T24/44744
Abstract: A turbojet turbine or compressor stage is disclosed. The stage includes at least one rotor disk mounted inside a sectorized ring supported by a casing and including a circumferential flange radially clamped on an annular rail of the casing by a substantially C-shaped cross-section annular locking device which is axially engaged on the casing rail and on the flange of the ring. A substantially cylindrical heat shielding foil is interposed between the ring and the device. The foil or the device includes at least one extra thickness which respectively bears on the device, or the foil, to radially immobilize this foil.
Abstract translation: 公开了一种涡轮喷气涡轮机或压缩机级。 所述平台包括安装在由壳体支撑的扇形环内的至少一个转子盘，并且包括通过基本上C形的横截面环形锁定装置径向夹紧在所述壳体的环形轨道上的圆周凸缘，所述环形凸缘轴向地接合在所述壳体 轨道和环的法兰上。 在环和装置之间插入大致圆筒形的隔热箔。 箔片或器件包括至少一个额外的厚度，其分别承载在器件或箔上，以径向地固定该箔。
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公开(公告)号：US20090123273A1
公开(公告)日：2009-05-14
申请号：US12266813
申请日：2008-11-07
Applicant: David Audeon , David Da Silva
Inventor： David Audeon , David Da Silva
IPC: F04D29/58
CPC classification number: F01D11/08 , F05D2240/11 , Y02T50/671 , Y10T24/44744
Abstract: A turbojet turbine or compressor stage, comprising at least one rotor disk mounted inside a sectorized ring (120) supported by a casing (116) and comprising a circumferential flange (132) radially clamped on an annular rail (136) of the casing by a substantially C-shaped cross-section annular locking device (138) which is axially engaged on the casing rail and on the flange of the ring, a substantially cylindrical heat shielding foil (146) being interposed between the ring and the device, the foil, or the device, comprising at least one extra thickness (150) which respectively bears on the device, or the foil, to radially immobilize this foil.
Abstract translation: 涡轮喷气涡轮机或压缩机级，包括安装在由壳体（116）支撑的扇形环（120）内的至少一个转子盘，并且包括径向地夹在壳体的环形轨道（136）上的周向凸缘（132） 基本上为C形的横截面环形锁定装置（138），其轴向地接合在所述壳体轨道和所述环的凸缘上，大致圆柱形的热屏蔽箔（146）插入在所述环和所述装置之间，所述箔， 或所述装置包括分别承载在所述装置上的至少一个额外的厚度（150）或所述箔，以径向地固定所述箔。
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4.发明申请Sealing device for a chamber of a turbomachine, and aircraft engine equipped with said sealing device 有权用于涡轮机腔室的密封装置以及配备有所述密封装置的飞机发动机公开(公告)号：US20060245924A1
公开(公告)日：2006-11-02
申请号：US11410036
申请日：2006-04-25
Applicant: David Audeon , Kamel Benderradji , Marc Marchi
Inventor： David Audeon , Kamel Benderradji , Marc Marchi
IPC: F01D25/24
CPC classification number: F01D11/005 , F01D25/246 , F05D2240/57 , F05D2250/71 , F16J15/0887
Abstract: The gastight sealing device associated with a functional clearance (20) existing between two sectors of a turbomachine comprises an annular plate (100) wound up on itself over at least one turn, covering said functional clearance (20).
Abstract translation: 存在于涡轮机的两个扇区之间的与功能间隙（20）相关联的气密密封装置包括覆盖所述功能间隙（20）的环形板（100），所述环形板（100）在至少一圈上卷绕在其自身上。
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公开(公告)号：US07114914B2
公开(公告)日：2006-10-03
申请号：US10895857
申请日：2004-07-22
Applicant: Alain Gendraud , Delphine Roussin , David Audeon
Inventor： Alain Gendraud , Delphine Roussin , David Audeon
IPC: F01D11/24
CPC classification number: F01D11/24
Abstract: A device for controlling the clearance between the tips of rotary blades and a stationary ring assembly of a gas turbine, the device comprising a circular control box having at least two annular air circulation strips that are spaced apart from each other in the axial direction, each having a plurality of perforations in order to modify the temperature of the stationary ring assembly by discharging air, an annular air feed channel radially spaced from the air circulation strip, at least one air duct for feeding the feed channel with air, and a plurality of hollow distribution spacers connecting the air feed channel to the air circulation strips in order to feed the strips with air while enabling the air that has been discharged against the stationary ring assembly to flow between the feed channel and the circulation strips in order to be evacuated therefrom.
Abstract translation: 一种用于控制旋转叶片的尖端与燃气轮机的固定环组件之间的间隙的装置，该装置包括圆形控制箱，该圆形控制箱具有至少两个在轴向彼此间隔开的环形空气循环带，每个环形空气循环条 具有多个穿孔以便通过排出空气来改变固定环组件的温度，与空气循环带径向间隔开的环形空气供给通道，至少一个用于将进料通道供给空气的空气管道，以及多个 空气分配垫片将空气供给通道连接到空气循环条，以便为空气供给条带，同时使已经排出的空气抵靠固定环组件在进料通道和循环条之间流动以便从其中排出 。
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Patent Agency Ranking
公开(公告)号：US20050042080A1
公开(公告)日：2005-02-24
申请号：US10895857
申请日：2004-07-22
Applicant: Alain Gendraud , Delphine Roussin , David Audeon
Inventor： Alain Gendraud , Delphine Roussin , David Audeon
CPC classification number: F01D11/24
Abstract: A device for controlling the clearance between the tips of rotary blades and a stationary ring assembly of a gas turbine, the device comprising a circular control box having at least two annular air circulation strips that are spaced apart from each other in the axial direction, each having a plurality of perforations in order to modify the temperature of the stationary ring assembly by discharging air, an annular air feed channel radially spaced from the air circulation strip, at least one air duct for feeding the feed channel with air, and a plurality of hollow distribution spacers connecting the air feed channel to the air circulation strips in order to feed the strips with air while enabling the air that has been discharged against the stationary ring assembly to flow between the feed channel and the circulation strips in order to be evacuated therefrom.
Abstract translation: 一种用于控制旋转叶片的尖端与燃气轮机的固定环组件之间的间隙的装置，该装置包括圆形控制箱，该圆形控制箱具有至少两个在轴向彼此间隔开的环形空气循环带，每个环形空气循环条 具有多个穿孔以便通过排出空气来改变固定环组件的温度，与空气循环带径向间隔开的环形空气供给通道，至少一个用于将进料通道供给空气的空气管道，以及多个 空气分配垫片将空气供给通道连接到空气循环条，以便为空气供给条带，同时使已经排出的空气抵靠固定环组件在进料通道和循环条之间流动以便从其中排出 。
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公开(公告)号：US08390904B2
公开(公告)日：2013-03-05
申请号：US12569578
申请日：2009-09-29
Applicant: David Audeon , Francis Coret
Inventor： David Audeon , Francis Coret
CPC classification number: G07B17/00467 , G07B2017/00709 , H04N1/00567 , H04N1/00588 , H04N1/00591 , H04N1/00602 , H04N1/00615 , H04N2201/02404 , H04N2201/0456
Abstract: A scanner device for scanning mailpieces, which scanner device comprises: a contact image sensor or “CIS” disposed in a direction perpendicular to the conveying direction in which the mailpieces are conveyed through a module of a franking system; a support to which said sensor is fastened, the support being mounted to pivot at one end of at least one first drive lever, the other end of which is itself mounted to pivot about a first common hinge pin secured to a stationary portion of the module and disposed upstream from a set of conveyor rollers, so as to make it possible for said contact image sensor to move vertically; and at least one second drive lever one end of which is mounted to pivot about a second common hinge pin secured to said stationary portion of said module and disposed downstream from said set of conveyor rollers, the other end of the second drive lever, by being moved synchronously with the vertical movement of said set of conveyor rollers, moving the contact image sensor via the first drive lever.
Abstract translation: 一种用于扫描邮件的扫描仪装置，该扫描装置包括：接触图像传感器或CIS，其沿垂直于传送方向的方向设置，在该方向上邮件通过密封系统的模块传送; 所述传感器被固定到的支撑件，所述支撑件被安装成在至少一个第一驱动杆的一端枢转，所述第一驱动杆的另一端本身安装成绕固定到所述模块的固定部分的第一公共铰链销枢转 并且设置在一组输送辊的上游，以使所述接触图像传感器能够垂直移动; 以及至少一个第二驱动杆，其一端安装成围绕固定到所述模块的所述固定部分的第二公共铰链销枢转并且设置在所述一组输送辊的下游，所述第二驱动杆的另一端通过 与所述传送辊组的垂直运动同步移动，通过第一驱动杆移动接触图像传感器。
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公开(公告)号：US20090177312A1
公开(公告)日：2009-07-09
申请号：US12348172
申请日：2009-01-02
Applicant: David AUDEON
Inventor： David AUDEON
IPC: G06F17/00
CPC classification number: G07B17/00193 , G07B17/00661 , G07B2017/00709
Abstract: A digitization device (26) for a postage meter system for postal articles comprising a contact image sensor (CIS 20A), a support on which this sensor is fixed, the support being arranged in a direction perpendicular to the advance of postal articles (10) in the postage meter system and having a longitudinal axis and a transverse axis, and at least one movable fixing means (44A, 44B) for fixing the support onto a part of the structure of the postage meter system so as to allow a vertical movement of the support and its swiveling both about the longitudinal axis and about the transverse axis.
Abstract translation: 一种用于邮政物品的邮资计费系统的数字化装置（26），包括接触图像传感器（CIS 20A），固定有该传感器的支撑件，支撑件沿垂直于邮件物品前进的方向布置， 在邮资计系统中具有纵向轴线和横向轴线，以及至少一个可移动固定装置（44A，44B），用于将支撑件固定到邮资计费系统结构的一部分上，以便允许垂直运动 支撑件及其围绕纵向轴线和横向轴线的旋转。
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公开(公告)号：US20090123280A1
公开(公告)日：2009-05-14
申请号：US12266929
申请日：2008-11-07
Applicant: David AUDEON , David DA SILVA
Inventor： David AUDEON , David DA SILVA
CPC classification number: F01D11/08 , F05D2240/11 , F05D2260/30 , Y02T50/671
Abstract: A turbine or compressor stage for a turbomachine, the stage comprising a blade wheel surrounded by a sectorized ring carried by a casing, each ring sector including a circumferential rim that is clamped radially a casing rail by two clamps of C-shaped section that are engaged on the circumferential end portions of the rim of the ring sector and on the corresponding portions of the casing rail.
Abstract translation: 一种用于涡轮机的涡轮机或压缩机级，该级包括由壳体承载的扇形环围绕的叶轮，每个环形部分包括圆周边缘，该圆周边缘通过两个C形截面的夹紧器径向地夹持在壳体轨道上， 在环形部分的边缘的周向端部和壳体轨道的相应部分上。
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公开(公告)号：US20090123278A1
公开(公告)日：2009-05-14
申请号：US12257761
申请日：2008-10-24
Applicant: David Audeon , David Da Silva
Inventor： David Audeon , David Da Silva
CPC classification number: F01D25/246 , F01D11/08 , F04D29/526 , F05D2260/30 , Y02T50/671
Abstract: A stage of a turbine or compressor for a turbomachine, comprising at least a vane disk (18) surrounded with a sectorised ring (20) supported by a casing (16) and comprising a circumferential flange (34) radially clamped on a rail (38) of the casing by substantially C-shaped cross-section locks (40, 140) which are axially engaged on the casing rail and the flange of the ring, the inner (144) and outer (142) walls of each lock comprising radial bearing means (150, 148) on the flange of the ring and the casing rail, respectively, those bearing surfaces only extending on a part of the width (L) of the lock.
Abstract translation: 一种用于涡轮机的涡轮或压缩机的级，包括至少一个叶片盘（18），该叶片盘被由壳体（16）支撑的扇形环（20）包围，并且包括径向夹在轨道（38）上的圆周凸缘（34） ），其基本上为C形的横截面锁（40,41），其轴向接合在套管轨道和环的凸缘上，每个锁的内（144）和外（142）壁包括径向轴承 在环的凸缘和壳体轨道上的装置（150,148）分别是仅在锁的宽度（L）的一部分上延伸的那些支承表面。
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