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公开(公告)号：US20100099335A1
公开(公告)日：2010-04-22
申请号：US12255838
申请日：2008-10-22
申请人： IOAN SASU , Gaetan Boisclair
发明人： IOAN SASU , Gaetan Boisclair
摘要： A method of deburring channel inlet edges inside a cavity of a gas diffuser case is disclosed. The diffuser case has a plurality of channels each having an inner surface and an inlet edge defining an inlet of the channel. The surfaces of adjacent channels co-operate to provide said inlet edge therebetween. The inlet edges of the channels are provided in an inwardly facing circular array around a central axis of the gas diffuser case. The method comprises: inserting a tool head having at least one nozzle in the cavity of the gas diffuser case; and then ejecting abrasive particles from at least one nozzle towards at least one of the channel inlet edges of the gas diffuser case to at least one of decrease a radius of at least one said edge and improve a smoothness of at least one said surface.
摘要翻译： 公开了一种在气体扩散器壳体的空腔内去通道通道入口边缘的方法。 扩散器壳体具有多个通道，每个通道具有限定通道入口的内表面和入口边缘。 相邻通道的表面配合以在其间提供所述入口边缘。 通道的入口边缘围绕气体扩散器壳体的中心轴线设置成面向内的圆形阵列。 该方法包括：将具有至少一个喷嘴的工具头插入气体扩散器壳体的空腔中; 然后将磨料颗粒从至少一个喷嘴喷射到气体扩散器壳体的通道入口边缘中的至少一个，以至少一个减小至少一个所述边缘的半径并提高至少一个所述表面的平滑度。
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公开(公告)号：US08613641B2
公开(公告)日：2013-12-24
申请号：US12255838
申请日：2008-10-22
申请人： Ioan Sasu , Gaetan Boisclair
发明人： Ioan Sasu , Gaetan Boisclair
IPC分类号： B24B1/00
摘要： A method of deburring channel inlet edges inside a cavity of a gas diffuser case is disclosed. The diffuser case has a plurality of channels each having an inner surface and an inlet edge defining an inlet of the channel. The surfaces of adjacent channels co-operate to provide said inlet edge therebetween. The inlet edges of the channels are provided in an inwardly facing circular array around a central axis of the gas diffuser case. The method comprises: inserting a tool head having at least one nozzle in the cavity of the gas diffuser case; and then ejecting abrasive particles from at least one nozzle towards at least one of the channel inlet edges of the gas diffuser case to at least one of decrease a radius of at least one said edge and improve a smoothness of at least one said surface.
摘要翻译： 公开了一种在气体扩散器壳体的空腔内去通道通道入口边缘的方法。 扩散器壳体具有多个通道，每个通道具有限定通道入口的内表面和入口边缘。 相邻通道的表面配合以在其间提供所述入口边缘。 通道的入口边缘围绕气体扩散器壳体的中心轴线设置成面向内的圆形阵列。 该方法包括：将具有至少一个喷嘴的工具头插入气体扩散器壳体的空腔中; 然后将磨料颗粒从至少一个喷嘴喷射到气体扩散器壳体的通道入口边缘中的至少一个，以至少一个减小至少一个所述边缘的半径并提高至少一个所述表面的平滑度。
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公开(公告)号：US07862262B2
公开(公告)日：2011-01-04
申请号：US11678147
申请日：2007-02-23
申请人： Ioan Sasu , Bertrand Turcotte
发明人： Ioan Sasu , Bertrand Turcotte
CPC分类号： B23C5/10 , B23C3/18 , B23C2210/086 , B23C2210/321 , B23C2210/326 , B23C2210/486 , B23C2215/44 , Y10T407/1815 , Y10T407/1946 , Y10T407/1948
摘要： A milling cutter comprises a shank section joined to a cutting section. The cutting section includes a plurality of peripheral teeth separated by a plurality of flutes to form cutting edges extending around the cutting section in a helix direction. The number of respective teeth and flutes is more than 12.
摘要翻译： 铣刀包括连接到切割部分的柄段。 切割部分包括由多个凹槽分开的多个周向齿，以形成沿着螺旋方向围绕切割部分延伸的切割边缘。 各个牙齿和槽纹的数量大于12。
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公开(公告)号：US20080206000A1
公开(公告)日：2008-08-28
申请号：US11678147
申请日：2007-02-23
申请人： Ioan SASU , Bertrand TURCOTTE
发明人： Ioan SASU , Bertrand TURCOTTE
IPC分类号： B23D71/02
CPC分类号： B23C5/10 , B23C3/18 , B23C2210/086 , B23C2210/321 , B23C2210/326 , B23C2210/486 , B23C2215/44 , Y10T407/1815 , Y10T407/1946 , Y10T407/1948
摘要： A milling cutter comprises a shank section joined to a cutting section. The cutting section includes a plurality of peripheral teeth separated by a plurality of flutes to form cutting edges extending around the cutting section in a helix direction. The number of respective teeth and flutes is more than 12.
摘要翻译： 铣刀包括连接到切割部分的柄段。 切割部分包括由多个凹槽分开的多个周向齿，以形成沿着螺旋方向围绕切割部分延伸的切割边缘。 各个牙齿和槽纹的数量大于12。
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公开(公告)号：US20070012047A1
公开(公告)日：2007-01-18
申请号：US11181870
申请日：2005-07-15
申请人： Ioan Sasu
发明人： Ioan Sasu
IPC分类号： F02C3/10
CPC分类号： F01D5/026 , B23K20/12 , B23K20/227 , B23K2101/001 , B23K2103/18 , B23K2103/26 , F01D5/28 , F05D2230/232 , Y02T50/672 , Y10T29/4932
摘要： A turbine engine shaft comprising an end section thereof made of high temperature resistant super-alloy adapted for working in a hot section of the engine, and a remaining section of the shaft made of steel. The end section and the remaining section are directly joined together to form a single-piece shaft.
摘要翻译： 一种涡轮发动机轴，包括其端部，其由适用于在发动机的热段中工作的耐高温超合金和由钢制成的轴的剩余部分制成。 端部和剩余部分直接接合在一起以形成单件轴。
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公开(公告)号：US20050118019A1
公开(公告)日：2005-06-02
申请号：US10983085
申请日：2004-11-08
申请人： Douglas Roberts , Andre LeBlanc , Suresh Kacker , Peter Townsend , Ioan Sasu
发明人： Douglas Roberts , Andre LeBlanc , Suresh Kacker , Peter Townsend , Ioan Sasu
CPC分类号： F01D9/045 , F01D9/048 , F04D29/441 , F04D29/444 , F05D2250/52
摘要： A centrifugal compressor includes an impeller and a diffuser. The impeller has an inner integral hub with vanes thereon, is adapted to rotate within an outer shroud about a central longitudinal axis, and has a defined hub-to-shroud distribution of fluid exit angles. The diffuser, downstream from the impeller, comprises a plurality of circumferentially spaced discrete passages at least partially defining fluid paths through the diffuser, and angled such that adjacent discrete passages intersect each other to form an annular semi-vaneless diffuser inlet space. The discrete passages downstream of the semi-vaneless space each have an inlet therefrom and an outlet with a greater cross-sectional area than the inlet. The intersection of the annular semi-vaneless space and each discrete passage defines a leading edge thereof. Each discrete passage is defined by a wall bounding a cross-sectional area, the wall comprising at least a first substantially rectilinear portion and a second opposed convexly curved portion; the first substantially rectilinear portion is adjacent the hub of the impeller and the second opposed convexly curved portion is adjacent the outer shroud. The leading edge of each discrete diffuser passage provides a close incidence angle match with the fluid exit angles of the impeller.
摘要翻译： 离心压缩机包括叶轮和扩散器。 叶轮具有内部具有叶片的内部整体式轮毂，其适于围绕中心纵向轴线在外部护罩内旋转，并且具有限定的流体出口角度的轮毂对护罩分布。 在叶轮下游的扩散器包括多个周向间隔开的离散通道，其至少部分地限定通过扩散器的流体路径，并且成角度使得相邻的离散通道彼此相交以形成环形半无叶扩散器入口空间。 半无叶空间下游的离散通道各自具有入口和与入口相比更大的横截面面积的出口。 环形半无空间空间和每个离散通道的交点限定其前缘。 每个离散的通道由限定横截面积的壁限定，所述壁包括至少第一基本直线部分和第二相对的凸形弯曲部分; 第一大致直线部分邻近叶轮的轮毂并且第二相对的凸形弯曲部分邻近外护罩。 每个离散扩散通道的前缘提供与叶轮的流体出口角度的近似入射角度。
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公开(公告)号：US11772504B2
公开(公告)日：2023-10-03
申请号：US16548749
申请日：2019-08-22
申请人： Ioan Sasu
发明人： Ioan Sasu
CPC分类号： H02J7/0027 , B60L53/53 , H02J1/10 , H02J7/0024
摘要： A fast rechargeable battery assembly and a battery recharging equipment configured to recharge a battery in a very short period of time, by using a plurality of independent power supply units which recharge simultaneously a battery split in a plurality of independent battery modules, each one of these having a plurality of battery cells connected to a pair of module independent terminals positive and negative, which are direct connected to an independent power supply unit—in recharging mode, and in supplying mode all of these being connected to a battery main terminal. This functionality is realized for on-board recharging by using a contact plate and a plurality of switches, changeover witches and command switches, and for off-board recharging by using a recharging and a supplying contact plate.
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公开(公告)号：US20210053619A1
公开(公告)日：2021-02-25
申请号：US16548691
申请日：2019-08-22
申请人： Ioan SASU
发明人： Ioan SASU
摘要： The invention provides a new design of an intelligent pooling vehicle and trailer system equipped with an intelligent pooling vehicle and an intelligent electric powered trailer capable to improve the efficiency of the system, avoid off-tracking and make the system more user friendly. The rear powered tires train is capable to turn around a pivot, taking different positions with respect to the trailer. The independent electric motors on each tire of the trailer rear tires train provide additional power to the vehicle and steering capability of the trailer rear tires train. This allows better control of the rear of the trailer and instead to be only pull by the truck, the trailer may be driven by it self, by using different speeds on each of the two tires, avoiding accidents and helping back parking and driving. The system may work in automatic or manual mode.
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公开(公告)号：US20200044464A1
公开(公告)日：2020-02-06
申请号：US16548749
申请日：2019-08-22
申请人： Ioan SASU
发明人： Ioan SASU
摘要： The invention provides a battery equipment and fast recharging station capable to recharge the battery in a very short period of time, due to the new design of the recharging stations, battery chargers, inlets and battery connectors. This new design consists in the use of a plurality of battery power supply units per recharging station, which is capable to connect all these power supply units simultaneously to a battery, via a plurality of battery chargers and inlets. For recharging, the battery has many terminals connected to all power supply units of the station and means to switch it from recharging to supplying mode. Bigger the number of power supply units, shorter is the battery recharging time and smaller the area of the recharging station. May be used for on-board recharging electric vehicles, or off-board recharging battery for bicycles, motor-cycles, portable tools.
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公开(公告)号：US20090320656A1
公开(公告)日：2009-12-31
申请号：US12164788
申请日：2008-06-30
申请人： Ioan SASU
发明人： Ioan SASU
CPC分类号： B23B3/06 , B23Q1/017 , B23Q17/0966 , B23Q39/026 , Y10T82/10 , Y10T82/2524 , Y10T409/303808
摘要： A turning machine having: a machine frame with a longitudinal axis; a rotary part driver for rotating a part about the longitudinal axis; three tools mounted on the frame, each tool having a radial tool axis transverse the longitudinal axis and each radial tool axis being disposed in a circumferential array spaced apart by substantially 120°; wherein each tool has an independent radial actuator and an independent longitudinal actuator, wherein each tool is movable radially and longitudinally relative to the part and relative to the other two tools.
摘要翻译： 一种车床，具有：具有纵轴的机架; 旋转部分驱动器，用于围绕纵向轴线旋转一部分; 安装在框架上的三个工具，每个工具具有横向于纵向轴线的径向工具轴线，并且每个径向工具轴线设置在以大约120°间隔开的圆周阵列中; 其中每个工具具有独立的径向致动器和独立的纵向致动器，其中每个工具相对于该部件并相对于另外两个工具可径向和纵向移动。
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