公开(公告)号：US5447594A

公开(公告)日：1995-09-05

申请号：US781214

申请日：1992-01-02

申请人： Percy Josefsson

发明人： Percy Josefsson

IPC分类号： F16D65/095 ,  B29C43/24 ,  B29C70/08 ,  B32B25/10 ,  F16D65/00 ,  F16D65/02 ,  F16D69/00 ,  B29H9/02

CPC分类号： F16D65/02 ,  B29C43/24 ,  B29C70/086 ,  B32B25/10 ,  F16D65/0006 ,  F16D69/00 ,  F16D2200/0056 ,  Y10S277/916 ,  Y10S277/922

摘要： A gasket for use in an aggressive environment, e.g. as a vibration; and noise; damping spacer in vehicle brakes, has a body made of fiber cloth, at least one side of which is coated with a rubber layer penetrating into the cloth. The gasket is made by applying a rubber solution to at least one side of a body, the rubber solution thereafter being dried and vulcanised, so as to result in a thin inner rubber layer. A rubber sheet is applied to the inner layer by calendering, whereupon the applied rubber sheet is vulcanised to the inner layer.

摘要翻译： PCT No.PCT / SE90 / 00483 Sec。 371日期1992年1月2日 102（e）日期1992年1月2日PCT Filed 1990年7月6日PCT公布。 公开号WO91 / 00966 日期1991年1月24日。用于侵蚀性环境的垫圈，例如 作为振动; 和噪音; 车辆制动器中的阻尼间隔件具有由纤维布制成的主体，其至少一侧涂覆有穿入布中的橡胶层。 垫圈通过将橡胶溶液施加到主体的至少一侧而制成，然后将橡胶溶液干燥和硫化，从而形成较薄的内部橡胶层。 通过压延将橡胶片施加到内层，由此将所施加的橡胶片硫化为内层。

公开(公告)号：US5400952A

公开(公告)日：1995-03-28

申请号：US142560

申请日：1993-10-25

申请人： Rolf R. Hetico ,  Stephen M. Bishop ,  Larry W. Plemmons ,  Eugene W. Kreimer

发明人： Rolf R. Hetico ,  Stephen M. Bishop ,  Larry W. Plemmons ,  Eugene W. Kreimer

IPC分类号： F16J15/32 ,  F16J15/447 ,  B23K31/02

CPC分类号： F16J15/3288 ,  Y10S277/916 ,  Y10S277/922 ,  Y10T29/49297

摘要： There is provided by the present invention method and apparatus for damping vibrations or other unwanted motions of a brush seal, the apparatus including a damper having a plurality of individual plates that are bonded directly to the inlet rows of bristles of the seal. Methods for producing a damped brush seal in accord with the present invention contemplate brazing damping plates to the bristles, absorbing a melting point suppressor into the surface of the damping plates and then heating the damping plates until the treated surface melts and bonds with the bristles, or sintering a braze alloy to the bristles such that the braze alloy functions as a damping plate.

摘要翻译： 本发明的方法和设备用于阻止刷子密封件的振动或其他不希望的运动，该装置包括一个阻尼器，该阻尼器具有直接结合到密封件的刷毛入口排的多个单独的板。 制造根据本发明的阻尼刷密封件的方法设想将钎焊阻尼板加到刷毛上，将阻熔板吸收熔点抑制器，然后加热阻尼板，直到处理过的表面熔化并与刷毛结合， 或将钎焊合金烧结到刷毛上，使得钎焊合金用作阻尼板。

公开(公告)号：US5178400A

公开(公告)日：1993-01-12

申请号：US890351

申请日：1992-05-22

申请人： Anant P. Singh

发明人： Anant P. Singh

IPC分类号： F01D25/16 ,  F16C27/04

CPC分类号： F01D25/164 ,  F16C27/045 ,  F16C19/26 ,  Y02T50/672 ,  Y10S277/916

摘要： An improved shaft damper bearing utilizing spaced apart piston ring seals to seal off an annular squeeze film space between the rings, includes diagonal surface cross-section ring grooves in the bearing housing with diagonal cross-section rings in the housing grooves adapted to engage a bearing support undergoing radial motion in the housing.

摘要翻译： 一种改进的轴阻尼器轴承，其利用间隔开的活塞环密封件来密封环之间的环形挤压膜空间，包括轴承壳体中的对角表面横截面环形凹槽，该壳体中的对角横截面环适于接合轴承 支撑件在壳体中进行径向运动。

公开(公告)号：US4890851A

公开(公告)日：1990-01-02

申请号：US300475

申请日：1989-01-19

申请人： Louis H. Avard ,  Harry L. Mason

发明人： Louis H. Avard ,  Harry L. Mason

IPC分类号： F16J15/34 ,  F16J15/36

CPC分类号： F16J15/366 ,  Y10S277/916 ,  Y10S277/922

摘要： A bellows-type mechanical seal construction having a rotating carbide face ring provided with a vibration damper mounted thereon. The vibration damper comprises a carbon ring which is fixedly mounted within the carbide face ring, as by a press fit. The carbon vibration dampener ring is of substantial axial extent, and provides a close clearance with a shaft to effectively dampen vibrations of the rotating seal parts.

公开(公告)号：US4867461A

公开(公告)日：1989-09-19

申请号：US162123

申请日：1988-03-01

申请人： Dennis S. Shimmell

发明人： Dennis S. Shimmell

IPC分类号： F16J15/06 ,  F16J15/00

CPC分类号： F16J15/064 ,  F16J15/061 ,  Y10S277/916

摘要： A gasket is provided including tubular nipples projecting outwardly from one side thereof for reception through mounting flange bores of an article of manufacture to which the gasket is to be secured prior to the article being shipped to an assembly point at which the article is to be bolted to a support structure therefor by mounting bolts secured through the bores and anchored relative to the mounting structure. The tubular nipples include inner sleeves whose ends corresponding to the outer ends of the nipples are constructed of ductile material and the sleeves are at least frictionally retained within the nipples. After the nipples are passed through the mounting bolt bores in an associated article of manufacture, the ductile ends of the inner sleeves are swedged over those surface portions of the article of manufacture disposed about the mounting bolt bores. The inner sleeves function to limit compression of the gasket by the associated mounting bolts and the article of manufacture, when bolt mounted to the support structure therefor, is mounted against vibration transmission between the article of manufacture and the support structure.

摘要翻译： 提供了一种垫圈，其包括从其一侧向外突出的管状接头，用于通过在物品被运送到物品被螺栓连接的组装点之前通过安装垫圈将要固定的制品的法兰孔 通过安装螺栓固定在孔上并相对于安装结构锚定而构成一个支撑结构。 管状乳头包括内套筒，其端部对应于乳头的外端由延性材料构成，套筒至少摩擦保持在乳头内。 在接头通过相关联的制品中穿过安装螺栓孔之后，内套筒的延性端被卷绕在围绕安装螺栓孔布置的制品制造的那些表面部分上。 内套筒的作用是通过相关联的安装螺栓和制造品限制垫圈的压缩，当安装到其支撑结构上的螺栓安装成抵抗在制品和支撑结构之间的振动传播。

公开(公告)号：US4580791A

公开(公告)日：1986-04-08

申请号：US672224

申请日：1984-11-16

申请人： Eliseo DiRusso

发明人： Eliseo DiRusso

IPC分类号： F16J15/34 ,  F16J15/36 ,  F16J15/38 ,  F16J15/46

CPC分类号： F16J15/38 ,  F16J15/3464 ,  F16J15/366 ,  F16J15/46 ,  Y10S277/916

摘要： Vibration and stability of a primary seal ring 18 is controlled by a secondary seal system 24. An inflatable bladder 26 which forms a portion of secondary seal varies the damping applied to this seal ring.The amplitude of vibration of the primary seal ring 18 is sensed with a proximity probe 34 that is connected to a microprocessor in a control system 32. The bladder pressure is changed by the control system 32 to mitigate any sensed instability or vibration.

摘要翻译： 主密封环18的振动和稳定性由二次密封系统24控制。形成二次密封件的一部分的可膨胀囊26改变施加到该密封环的阻尼。 主密封环18的振动振幅用连接到控制系统32中的微处理器的接近探测器34感测。气囊压力由控制系统32改变以减轻感测到的任何不稳定性或振动。

公开(公告)号：US4235446A

公开(公告)日：1980-11-25

申请号：US14324

申请日：1979-02-22

申请人： Leendert A. Verhey

发明人： Leendert A. Verhey

IPC分类号： B01F15/00 ,  F16J15/40 ,  F16J15/54

CPC分类号： F16J15/54 ,  F16J15/406 ,  B01F2015/00097 ,  Y10S277/916

摘要： A sealing bushing for a member including a shaft rotatable about an axis and extending through a wall of a housing, which bushing comprises a sleeve fixedly connected to the wall of the housing and a sleeve fixedly connected to the shaft of the rotatable member. The last-named sleeve is concentrically received in the first-named sleeve to define a small clearance therebetween. The sleeve connected to the shaft is fixedly secured thereto by means of a sealing member of rubber or a similar material.

摘要翻译： 一种用于构件的密封衬套，其包括可围绕轴线旋转并延伸穿过壳体的壁的轴，该衬套包括固定地连接到壳体的壁的套筒和固定地连接到可旋转构件的轴的套筒。 最后命名的套筒同心地接收在第一个命名的袖子中，以在其间限定一个小的间隙。 连接到轴的套筒通过橡胶或类似材料的密封构件牢固地固定到其上。

公开(公告)号：US4219202A

公开(公告)日：1980-08-26

申请号：US37216

申请日：1979-05-08

申请人： Rudolf Koch

发明人： Rudolf Koch

IPC分类号： F16J15/34

CPC分类号： F16J15/3464 ,  Y10S277/916

摘要： The axial mechanical seal of the present invention comprises a housing with an enclosed annular space containing fluid under pressure; a seal ring and a carrier supporting the seal ring are axially and radially displaceable in the annular space when subjected to heavy vibrations; a series of pockets are annularly disposed in the housing and each includes a compensating element having a portion in contact with the fluid under pressure that yields to accept the fluid displacement resulting from the axial movement of the seal ring and its carrier inside the annular space.

摘要翻译： 本发明的轴向机械密封件包括具有封闭的环形空间的壳体，其包含处于压力下的流体; 支撑密封环的密封环和载体在经受重度振动时在环形空间中轴向和径向移位; 一系列凹穴环形设置在壳体中，并且每个包括补偿元件，其具有与压力下的流体接触的部分，其产生接受由密封环及其载体在环形空间内的轴向移动所导致的流体位移。

公开(公告)号：US4165081A

公开(公告)日：1979-08-21

申请号：US896128

申请日：1978-04-14

申请人： Erwin F'Geppert

发明人： Erwin F'Geppert

IPC分类号： F16J15/34

CPC分类号： F16J15/3464 ,  Y10S277/916

摘要： A face seal for sealing the joint between a rotary shaft and a stationary using, said seal comprising two sealing discs engaged together through the biasing force of a zero rate spring means. The spring means provides a constant biasing force to maintain a pre-determined sealing engagement force between the discs irrespective of such disturbances as manufacturing tolerances, component assembly errors, service oscillations of the shaft, vibrational effects, or service wear on the sealing discs.

摘要翻译： 一种用于密封旋转轴和固定壳体之间的接头的面密封件，所述密封件包括通过零速率弹簧装置的偏压力而啮合在一起的两个密封盘。 弹簧装置提供恒定的偏压力以在盘之间保持预定的密封接合力，而不管制造公差，部件组装误差，轴的使用振荡，振动效应或密封盘上的服务磨损等干扰。

公开(公告)号：US4163563A

公开(公告)日：1979-08-07

申请号：US895801

申请日：1978-04-12

申请人： John J. Mullaney

发明人： John J. Mullaney

IPC分类号： F16F15/06 ,  F16F15/16 ,  F16J15/36

CPC分类号： F16J15/366 ,  Y10S277/916

摘要： A split-ring radially expandable under centrifugal force for damping vibrations of a rotary annular bellows by pressing against the inner surfaces of at least some of the convolutions of the bellows as the speed of the bellows increases. Preferably, the split-ring is positioned in a channel for rotation with the bellows and for radial expansion as a function of the rotary movement, while restrained from axial movement with respect to the bellows.

摘要翻译： {PG，1 A分离环可以在离心力下径向扩张，用于通过随波纹管的速度增加而压缩波纹管的至少一些卷风的内表面来阻止旋转环形波纹管的振动。 优选地，分裂环定位在与波纹管一起旋转的通道中并且作为旋转运动的函数的径向膨胀，同时被限制相对于波纹管的轴向运动。