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公开(公告)号：USD496506S1
公开(公告)日：2004-09-21
申请号：US29188406
申请日：2003-08-18
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公开(公告)号：US20090146384A1
公开(公告)日：2009-06-11
申请号：US12292245
申请日：2008-11-14
申请人： Michael C. Roberts
发明人： Michael C. Roberts
IPC分类号： F16J15/06
CPC分类号： F16J15/022 , F16J15/104
摘要： A gasket or seal member constructed of elastomeric material has at least one slot extending lengthwise of the member and across its thickness at an oblique angle to the sealing faces. There may be a plurality of slots spaced apart across the width of the member. In a preferred form of the invention multiple, parallel slots are formed at an oblique angle to the seal faces of the member forming branchiate-like layers of gasket material, in which each of the layers partially overlays at least one other layer.
摘要翻译： 由弹性体材料构成的垫圈或密封构件具有至少一个狭槽，其沿构件的纵向方向延伸并且与其密封面成倾斜的角度延伸穿过其厚度。 可以在构件的宽度上间隔开多个槽。 在本发明的优选形式中，多个平行的狭槽以与形成分支状垫片材料层的构件的密封面成倾斜的角度形成，其中每个层部分地覆盖至少一个其它层。
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公开(公告)号：USD514757S1
公开(公告)日：2006-02-07
申请号：US29188383
申请日：2003-08-18
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公开(公告)号：USD421162S
公开(公告)日：2000-02-22
申请号：US93865
申请日：1998-09-21
申请人： Michael C. Roberts
设计人： Michael C. Roberts
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公开(公告)号：US5330321A
公开(公告)日：1994-07-19
申请号：US59292
申请日：1993-05-11
CPC分类号： F01D11/18
摘要： In a gas turbine engine tip clearance between rotor blades and an encircling shroud liner is controlled by moving the shroud liner radially to match the thermal and centrifugal growth of the rotor assembly. The shroud liner segments are suspended between two axially displaced control rings located in a passageway carrying air ducted from the compressor. One control ring responds very quickly to changes in gas temperature corresponding to centrifugal growth and blade thermal growth. The other ring responds very much more slowly and corresponds to the thermal growth of the disc. The shroud liner segments are suspended from the control rings to adopt a position that constitutes the average between the growth positions of the two control rings.
摘要翻译： 在燃气涡轮发动机中，通过径向地移动护罩衬套以匹配转子组件的热和离心生长来控制转子叶片与环绕护罩衬套之间的间隙。 护罩衬套段悬挂在两个轴向移动的控制环之间，该控制环位于承载从压缩机导出的空气的通道中。 一个控制环对应于离心增长和叶片热生长的气体温度变化非常快速地响应。 另一个环响应非常慢，对应于盘的热生长。 护罩衬套段从控制环悬挂以采用构成两个控制环的生长位置之间的平均值的位置。
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公开(公告)号：US5222742A
公开(公告)日：1993-06-29
申请号：US810149
申请日：1991-12-19
申请人： Michael C. Roberts
发明人： Michael C. Roberts
IPC分类号： F01D11/02 , F16J15/447
CPC分类号： F16J15/4476 , F01D11/02
摘要： An air seal is disposed between high and low pressure zones and includes an annular static arm and coaxial annular sealing arm which rotates relative to the static arm. The static arm, is scalloped to form a series of cavities and the sealing arm is formed with angled through holes opposite the cavities. A seal is provided between the static arm and the sealing arm. In use, a ram pressure rise is generated in the holes by the rotation of the sealing arm and the pressure rise creates a flow of air which offsets the leakage past the seal.
摘要翻译： 空气密封件设置在高压区域和低压区域之间，并且包括相对于静态臂旋转的环形静态臂和同轴环形密封臂。 静臂是扇形的，以形成一系列空腔，并且密封臂形成有与空腔相对的成角度的通孔。 在静力臂和密封臂之间设有密封。 在使用中，通过密封臂的旋转在孔中产生压头升高，并且压力上升产生空气流，该泄漏将泄漏通过密封件抵消。
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17.发明授权Bituminous composite reinforced with a filler coated with the reaction product of bitumen and an organosilicon compound 失效沥青复合材料用填料与沥青反应产物和有机硅化合物进行了增强
公开(公告)号：US4278470A
公开(公告)日：1981-07-14
申请号：US135802
申请日：1980-03-31
CPC分类号： C03C25/26 , C10C3/026 , Y10T428/2938 , Y10T428/2962 , Y10T428/2991 , Y10T428/2996 , Y10T428/31663 , Y10T428/31815
摘要： Glass fibers, either in the form of individual filaments or bundles or glass fibers, which have been coated with a chemically-modified asphalt prepared by reacting a bituminous material with an organo silicon compound in which the organic group attached to the silicon atom contains a functional group reactive with the bitumen. The coated fibers can be used as reinforcement for bitumen or bitumen plus aggregate to securely tie the glass fiber surfaces to the bitumen.
摘要翻译： 已经涂覆了通过使沥青材料与有机硅化合物反应制备的化学改性沥青的单丝或束或玻璃纤维形式的玻璃纤维，其中与硅原子连接的有机基团含有官能团 组与沥青反应。 涂布的纤维可以用作沥青或沥青加骨料的增强材料，以将玻璃纤维表面牢固地粘合到沥青上。
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公开(公告)号：US20130345913A1
公开(公告)日：2013-12-26
申请号：US13528961
申请日：2012-06-21
CPC分类号： B60T8/17 , B60L7/26 , B60T1/10 , B60T8/32 , B60T13/662 , B60T2270/604 , B60W30/18127
摘要： A vehicle brake system and method designed to maximize the contributions from a regenerative braking system, yet still provide adequate safety measures that address potential regenerative braking failure. According to one embodiment, the method determines both a requested deceleration from the driver and an actual deceleration experienced by the vehicle, and uses the difference between these two values to calculate a deceleration error that can be integrated over time and compared to an error threshold. If the integrated or accumulated deceleration error surpasses the error threshold, then the method may reduce or disable the regenerative braking system until it can confirm that it is operating properly.
摘要翻译： 一种车辆制动系统和方法，设计用于使再生制动系统的贡献最大化，但仍然提供足够的安全措施来解决潜在的再生制动故障。 根据一个实施例，该方法确定来自驾驶员的所请求的减速度和车辆实际的减速度，并且使用这两个值之间的差来计算可随时间积分并与错误阈值相比较的减速误差。 如果集成或累积的减速误差超过误差阈值，则该方法可以减少或禁用再生制动系统，直到它能够确认其正常运行。
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公开(公告)号：US08209100B2
公开(公告)日：2012-06-26
申请号：US12436566
申请日：2009-05-06
IPC分类号： B60T13/74
CPC分类号： B60T13/662 , B60T7/042 , B60T2201/03 , B60T2220/04
摘要： A method for controlling braking in a vehicle having a brake pedal includes the steps of calculating an intended amount of brake torque corresponding to a braking request made via application of the brake pedal, applying the intended amount of brake torque if a pre-determined condition pertaining to the vehicle is satisfied, and applying a filtered amount of brake torque if the pre-determined condition is not satisfied.
摘要翻译： 一种用于控制具有制动踏板的车辆中的制动的方法，包括以下步骤：计算与通过施加制动踏板所作出的制动请求相对应的制动转矩的预期量，如果预定的状态相关，则施加预期量的制动转矩 满足车辆，并且如果不满足预定条件，则施加过滤量的制动转矩。
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公开(公告)号：US08151459B2
公开(公告)日：2012-04-10
申请号：US11892544
申请日：2007-08-23
申请人： Michael C. Roberts
发明人： Michael C. Roberts
IPC分类号： B23P15/02
CPC分类号： B23H9/10 , F01D5/3007 , F05D2230/10 , Y10T29/49336
摘要： A firtree profile, for example on a component of a gas turbine engine, is formed in a two-stage process. In one stage, an intermediate profile is formed, for example by a mechanical machining operation such as grinding. Subsequently, in a second stage, loaded flanks 16, 18 of the profile are formed by an electric discharge machining operation performed on the intermediate profile. Alternatively, the electric discharge machining operation may be performed first to create the intermediate profile, and subsequently transition regions, such as fillets 24, 28, may be formed in a mechanical or chemical material removing operation. In the resulting profile, surfaces, such as the loaded flanks 16, 18, which must be finished to tight tolerances, but which are subjected to relatively low bending stresses, are formed by the electric discharge machining operation, which leaves a re-cast layer 36. In regions subjected to higher bending stress, such as regions 34 of the fillets 26, 28, are formed by mechanical or chemical metal removal techniques, and so do not have the re-cast layer 36.
摘要翻译： 例如在燃气涡轮发动机的部件上的分流轮廓形成为两级过程。 在一个阶段，例如通过诸如研磨的机械加工操作形成中间轮廓。 随后，在第二阶段中，轮廓的加载侧面16,18通过对中间轮廓执行的放电加工操作形成。 或者，可以首先进行放电加工操作以产生中间轮廓，并且随后可以以机械或化学材料去除操作形成诸如圆角24,28的过渡区域。 在所得到的轮廓中，必须通过放电加工操作形成必须通过精加工公差，但经受相对较低的弯曲应力的加载侧面16,18的表面，其形成一个再铸层 在经受更高弯曲应力的区域中，例如圆角26,28的区域34通过机械或化学金属去除技术形成，因此不具有再铸层36。
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