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1. 发明申请

US20090279656A1 Apparatuses and methods for damping nuclear reactor components 有权
标题翻译：用于阻尼核反应堆部件的装置和方法
公开(公告)号：US20090279656A1
公开(公告)日：2009-11-12
申请号：US12149642
申请日：2008-05-06
申请人： Michael S. Defilippis , James P. Carneal
发明人： Michael S. Defilippis , James P. Carneal
IPC分类号： G21C19/00
CPC分类号： F16F9/19 , F16F2224/00 , G21D1/00 , G21Y2002/104 , G21Y2002/206 , G21Y2002/303 , G21Y2002/304 , G21Y2004/10 , G21Y2004/30 , Y02E30/40
摘要： Example embodiment damping devices may include a housing capturing a piston. The housing may be filled and/or able to be filled with a damping fluid compatible with the nuclear reactor coolant, so that a leak from the housing or coolant passing into the housing does not damage the reactor or example embodiment devices. Example embodiments may further include one or more springs that provide an elastic force opposing movement between the piston and housing. A shaft of the piston and an end of the housing may be connected to two nuclear reactor components with relative motion or vibration to be damped. Example methods may use example embodiment damping devices to reduce and/or prevent relative motion and vibration among components of a nuclear reactor.
摘要翻译：示例性实施例阻尼装置可以包括捕获活塞的壳体。壳体可以被填充和/或能够填充与核反应堆冷却剂相容的阻尼流体，使得来自壳体或冷却剂的泄漏进入壳体不会损坏反应堆或示例性实施例装置。示例性实施例可以进一步包括提供相对于活塞和壳体之间的运动的弹性力的一个或多个弹簧。活塞的轴和壳体的端部可以连接到具有相对运动或振动的两个核反应堆部件以被阻尼。示例性方法可以使用示例性实施例的阻尼装置来减少和/或防止核反应堆的部件之间的相对运动和振动。

2. 发明授权

US5673598A Damped flywheel, especially for a motor vehicle, wherein a friction means is mounted in a cavity bounded by the reaction plate and the damper plate 失效
标题翻译：阻尼飞轮，特别是用于机动车辆，其中摩擦装置安装在由反作用板和阻尼板
公开(公告)号：US5673598A
公开(公告)日：1997-10-07
申请号：US481381
申请日：1995-07-13
申请人： Didier Duclos
发明人： Didier Duclos
IPC分类号： F16F15/12 , F16C33/20 , F16F15/123 , F16F15/129 , F16F15/131 , F16F15/134 , F16F15/139 , F16F15/173 , F16F15/30 , F16D3/14
CPC分类号： F16F15/13178 , F16C33/201 , F16F15/131 , F16F15/13114 , F16F15/134 , F16F15/13453 , F16F15/139 , F16F2224/00
摘要： The torsion damper comprises two coaxial masses (1, 2) which are mounted for rotation of one with respect to the other against a torsion damper device (3), which comprises friction member (5) and a damper plate (31) fixed to a reaction plate (21) which is part of one of the masses. The other mass includes a central nose (4) which projects axially and penetrates into central bores of the damper plate (31) and reaction plate (21). A plain bearing is interposed between the said central bores and the central nose (4), while the friction member (5) is mounted in a cavity, the greater part of which is bounded by the damper plate (31) and the reaction plate (21).
摘要翻译： PCT No.PCT / FR94 / 01332 Sec。 371日期1995年7月13日 102（e）日期1995年7月13日PCT 1994年11月15日PCT PCT。出版物WO95 / 14180 PCT 日期1995年5月28日扭转阻尼器包括两个同轴质量块（1,2），其安装成相对于另一个相对于相对于扭转阻尼器装置（3）旋转的同轴质量块（1,2），扭转阻尼器装置（3）包括摩擦构件（5）和阻尼板）固定到作为其中一个质量块的一部分的反应板（21）。另一个质量包括一个轴向突出并穿透阻尼板（31）和反作用板（21）的中心孔的中心鼻（4）。在所述中心孔和中心鼻部（4）之间插入有滑动轴承，而摩擦构件（5）安装在空腔中，其大部分由阻尼板（31）和反作用板（ 21）。

3. 发明授权

US5657845A Vibration dampening clutch driven disc 失效
标题翻译：振动阻尼离合器驱动盘
公开(公告)号：US5657845A
公开(公告)日：1997-08-19
申请号：US533165
申请日：1995-09-22
申请人： Andrew Szadkowski , Michael J. Hall , Rock L. Hartshorn
发明人： Andrew Szadkowski , Michael J. Hall , Rock L. Hartshorn
IPC分类号： F16D13/38 , F16D13/64 , F16F1/12 , F16F15/12 , F16F15/123 , F16F15/124 , F16F15/127 , F16D3/66
CPC分类号： F16D13/385 , F16D13/646 , F16F1/12 , F16F15/12 , F16F15/1203 , F16F15/1232 , F16F15/124 , F16F15/127 , F16D2013/581 , F16F2224/00
摘要： A disclosed clutch driven disc assembly includes a hub having an axis of rotation. A driven disc of the assembly is rotatably disposed over the hub and has a friction element disposed thereon. The disc also has a plurality of spring openings radially disposed between the hub and the friction element. A reinforcing plate having a plurality of spring openings aligned with the spring openings in the disc is fixed to each side of the disc. A cover plate having a plurality of spring openings is disposed over each of the reinforcing plates with the spring openings of all parts aligned. The cover plates are fixed to the hub for rotation therewith. A plurality of compression coil springs are disposed in the spring openings with the springs oriented such that relative rotation between the hub and the disc tends to compress the springs. An end cap is disposed at each end of the springs with a cap portion engaging the end of the spring and a pin portion extending from the cap portion disposed within coils of the spring, whereby the pin portions prevent the spring from buckling when it is compressed as a result of relative rotation between the hub and the disc.
摘要翻译：公开的离合器从动盘组件包括具有旋转轴线的轮毂。组件的从动盘可旋转地设置在轮毂上方并且具有设置在其上的摩擦元件。盘还具有径向设置在轮毂和摩擦元件之间的多个弹簧开口。具有与盘中的弹簧开口对准的多个弹簧开口的加强板固定到盘的每一侧。具有多个弹簧开口的盖板设置在每个加强板上，其中所有部件的弹簧开口对准。盖板固定到轮毂上以与其一起转动。多个压缩螺旋弹簧设置在弹簧开口中，其中弹簧定向成使得毂和盘之间的相对旋转趋向于压缩弹簧。端盖设置在弹簧的每个端部处，具有接合弹簧的端部的帽部分和从设置在弹簧的线圈内的盖部分延伸的销部分，由此销部件在压缩时防止弹簧屈曲作为轮毂和盘之间的相对旋转的结果。

4. 发明授权

US3846379A Polyamide shock absorber piston from terephthalic acid and branched diamine 失效
标题翻译：来自三聚氰胺和分散二胺的聚酰亚胺防震活塞
公开(公告)号：US3846379A
公开(公告)日：1974-11-05
申请号：US16012071
申请日：1971-07-06
申请人： DYNAMIT NOBEL AG
发明人： SCHNEIDER J , PUNGS W
IPC分类号： C08G69/46 , C08G69/26 , F16F9/32 , C08G20/38
CPC分类号： F16F9/3214 , C08G69/26 , F16F2224/00 , F16F2228/00
摘要： A shock absorber piston especially suitable for use in automobiles and like vehicles wherein the piston is in contact with a damping fluid and is subject to repeated stresses under varying degrees of pressure and temperature; the piston is made of an amorphous polyamide characterized by a viscosity of about 100 to 200 in a 0.5 percent by weight solution in m-cresol at 25*C.
摘要翻译：特别适合用于汽车和类似车辆的减震器活塞，其中活塞与阻尼流体接触并且在不同程度的压力和温度下经受重复的应力; 活塞由无定形聚酰胺制成，其特征在于在25℃的间甲酚中的0.5重量％溶液中粘度为约100至200。

5. 发明授权

US09709122B2 Roll-off piston for an air spring rolling-lobe flexible member 有权
公开(公告)号：US09709122B2
公开(公告)日：2017-07-18
申请号：US14250013
申请日：2014-04-10
申请人： ContiTech Luftfedersysteme GmbH
发明人： Djuradj Zec , Boris Balachonzew
IPC分类号： F16F9/04 , F16F9/05 , B60G11/27
CPC分类号： F16F9/057 , B60G11/27 , B60G2202/152 , F16F2224/00
摘要： A roll-off piston made of plastic is for an air spring rolling-lobe flexible member (19) of the air spring. The roll-off piston (1) is configured as a plunge piston and has a preferably central support (2) for a stop buffer (3) acting in an axial direction of the air spring. The support (2) is preferably made of steel and can be received in a recess in the roll-off piston. The recess is of complementary configuration to the shape of the support and can be connected to the piston.

6. 发明授权

US5732604A Damped flywheel, with a plain bearing especially for a motor vehicle 失效
标题翻译：阻尼飞轮，特别用于机动车辆的滑动轴承
公开(公告)号：US5732604A
公开(公告)日：1998-03-31
申请号：US481380
申请日：1995-07-13
申请人： Philippe Lucienne
发明人： Philippe Lucienne
IPC分类号： F16F15/12 , F16C33/20 , F16F15/131 , F16F15/134 , F16F15/30
CPC分类号： F16F15/131 , F16C33/201 , F16F15/13178 , F16F2224/00
摘要： The damped flywheel comprises two coaxial masses (1, 2) which are mounted for rotation of one with respect to the other against a torsion damper device (3), with one of the masses comprising a central nose (4, 40) projecting axially and penetrating into a central aperture (5, 50, 51) of the other mass, With support member(s) (6) being interposed between the said nose and the said aperture. These member(s) (6) comprise at least one plain bearing (70, 62 to 66) in the form of a hard, semi-crystalline polyetheretherketone material such as ARLON, for the rotary mounting of the mass having the central aperture (5, 50, 51) on the mass having the central nose (4, 40).
摘要翻译： PCT No.PCT / FR94 / 01333 Sec。 371日期1995年7月13日 102（e）日期1995年7月13日PCT 1995年11月15日提交PCT公布。 WO95 / 14181 PCT出版物日期1995年5月26日阻尼飞轮包括两个同轴质量块（1,2），其安装成相对于另一个相对于扭转阻尼器装置（3）旋转一个，其中一个质量块包括中心鼻（4,40 ）轴向突出并且穿透到另一个物体的中心孔（5,50,51）中，支撑构件（6）插入在所述鼻部和所述孔之间。这些构件（6）包括至少一种以硬的半结晶聚醚醚酮材料（例如ARLON）的形式的滑动轴承（70,62至66），用于旋转安装具有中心孔（5 ，50,51）具有中心鼻（4,40）的质量。

7. 发明授权

US5713141A Cushioning device with improved flexible barrier membrane 失效
公开(公告)号：US5713141A
公开(公告)日：1998-02-03
申请号：US550255
申请日：1995-10-30
申请人： Paul H. Mitchell , James C. Sell, Jr. , Henry W. Bonk
发明人： Paul H. Mitchell , James C. Sell, Jr. , Henry W. Bonk
IPC分类号： B32B1/06 , A43B13/20 , B29C47/06 , B29K29/00 , B29K75/00 , B29L31/50 , B29L31/58 , B32B3/08 , B32B3/26 , B32B25/00 , B32B27/00 , B32B27/08 , B32B27/28 , B32B27/40 , B32B33/00 , C08J5/12 , C08L29/04 , C08L75/00 , C08L75/04 , A43B13/12
CPC分类号： C08J5/12 , A43B13/203 , B32B27/08 , B32B27/40 , B32B3/08 , B32B3/26 , B32B33/00 , F16F2224/00 , F16F2230/10 , Y10T428/1341 , Y10T428/1379 , Y10T428/1383 , Y10T428/1386 , Y10T428/231 , Y10T428/239 , Y10T428/24967 , Y10T428/269 , Y10T428/31547 , Y10T428/31551 , Y10T428/31573
摘要： Products in the form of cushioning devices made from flexible membranes employing at least one layer including thermoplastic urethane and at least one layer of a copolymer of ethylene and vinyl alcohol are inflatable to a relatively high pressure. The cushioning devices maintain the internal inflatant pressure for extended periods of time by employing a phenomenon referred to in the industry as diffusion pumping. Ideally, the cushioning devices of the present invention can be permanently inflated with gases such as nitrogen or air.

8. 发明授权

US5246398A Clutch disk with torsional damper device 失效
标题翻译：带扭矩阻尼器的离合器
公开(公告)号：US5246398A
公开(公告)日：1993-09-21
申请号：US361040
申请日：1989-06-05
申请人： Albert Birk , Michael Bosse
发明人： Albert Birk , Michael Bosse
IPC分类号： F16D13/64 , F16F15/12 , F16F15/123 , F16F15/133 , F16F15/134 , F16F15/139
CPC分类号： F16F15/12 , F16F15/12386 , F16F2224/00
摘要： A clutch plate for use in friction clutches has an output component in the form of a hub which is connectable to the input shaft of a variable-speed transmission, and an input component in the form of two spaced-apart disc-shaped walls which receive torque from a flywheel when the clutch is engaged. Two dampers are installed between the input and output components, and two diaphragm springs are provided to maintain the members of one damper and the elements of the other damper in proper axial positions relative to each other and relative to the components of the clutch plate. Plastic inserts are used to reduce wear upon metallic parts. One of the dampers is operative alone during a first stage of angular movement of the input and output components relative to each other, and the other damper is operative alone during the next-following stage of such angular movement. Relatively weak energy storing springs operate between the input and output members of the one damper, and stronger or stiffer energy storing springs operate between the input and output elements of the other damper.
摘要翻译：用于摩擦离合器的离合器片具有可连接到变速传动装置的输入轴的轮毂形式的输出部件和两个间隔开的盘形壁形式的输入部件，其接收当离合器接合时来自飞轮的扭矩。两个阻尼器安装在输入和输出部件之间，并且提供两个隔膜弹簧以将一个阻尼器的构件和另一个阻尼器的元件相对于彼此和相对于离合器板的部件保持在适当的轴向位置。塑料插件用于减少金属部件的磨损。在输入和输出部件相对于彼此的角运动的第一阶段期间，一个阻尼器单独操作，另一个阻尼器在这种角运动的后续阶段中单独运行。相对较弱的储能弹簧在一个阻尼器的输入和输出构件之间运行，而较强或更硬的能量储存弹簧在另一阻尼器的输入和输出元件之间运行。

9. 发明授权

US4650053A Spring type clutch disc 失效
标题翻译：弹簧式离合器盘
公开(公告)号：US4650053A
公开(公告)日：1987-03-17
申请号：US719004
申请日：1985-04-01
申请人： Katsuhiko Kayanoki , Kazuo Teramachi , Seigo Ono , Yasuyuki Hashimoto
发明人： Katsuhiko Kayanoki , Kazuo Teramachi , Seigo Ono , Yasuyuki Hashimoto
IPC分类号： F16D13/64 , F16F15/12 , F16F15/123 , F16D3/14 , F16D3/66
CPC分类号： F16F15/1238 , F16F15/12 , F16F2224/00
摘要： In a spring type clutch disc, torque is transmitted from a disc plate (2) to a hub (3) through coil springs (12, 13). A slide member (11b, 14) making sliding contact with the hub (3) is interposed between the disc plate (2) and the hub (3). An electroless plate Ni coating is provided on one of the slide member (11b, 14) and the hub (3), while an electroless plate Ni-P-BN coating is provided on the other, so as to stabilize the coefficient of friction of and improve the wear resistance of the slidingly frictional engaging portion therebetween, whereby the first-stage hysteresis torque in the torsional characteristic of the clutch disc is stably maintained at a minimum.
摘要翻译： PCT No.PCT / JP84 / 00397 Sec。 371日期：1985年4月1日 102（e）日期1985年4月1日PCT提交1984年8月8日PCT公布。公开号WO85 / 00858 日期：1985年2月28日。在弹簧型离合器盘中，扭矩通过螺旋弹簧（12,13）从盘片（2）传递到轮毂（3）。与盘（3）滑动接触的滑动构件（11b，14）插入在盘片（2）和轮毂（3）之间。在滑动构件（11b，14）和轮毂（3）中的一个上设置无电镀Ni涂层，而另一方面设置无电极板Ni-P-BN涂层，以便稳定摩擦系数并提高其间的滑动摩擦接合部的耐磨性，由此将离合器盘的扭转特性的第一级滞后转矩稳定地维持在最小限度。

10. 发明授权

US4372531A Ceramic gate valve and components therefor 失效
标题翻译：陶瓷闸阀及其组件
公开(公告)号：US4372531A
公开(公告)日：1983-02-08
申请号：US207858
申请日：1980-11-18
申请人： M. Jack Rollins , William P. Coppin
发明人： M. Jack Rollins , William P. Coppin
IPC分类号： F16F1/32 , F16K3/02 , F16K27/04 , F16K25/00
CPC分类号： F16K27/044 , F16F1/32 , F16K3/0263 , F16F2224/00
摘要： The present invention comprises an improved ceramic gate valve having within the valve housing a ceramic valve gate, which is surrounded by a peripherally disposed compression band for providing strength thereto, and which is engaged by a pair of ceramic valve seats, which are in turn urged inwardly for such engagement by ceramic springs. The ceramic springs comprise a plurality of plates of ceramic material separated by spacers which are disposed in a staggered array to form the ceramic spring.
摘要翻译：本发明包括一种改进的陶瓷闸阀，其内部具有陶瓷阀门，该陶瓷阀门由周边设置的压缩带包围，用于提供强度，并由一对陶瓷阀座接合，用于陶瓷弹簧的接合。陶瓷弹簧包括多个由隔离物隔开的陶瓷材料板，它们以交错阵列设置以形成陶瓷弹簧。

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