公开(公告)号：US3461914A

公开(公告)日：1969-08-19

申请号：US3461914D

申请日：1967-01-24

申请人： SUGIMURA KAZUO ,  SUGIMURA NOBUYUKI

发明人： SUGIMURA KAZUO ,  SUGIMURA NOBUYUKI

IPC分类号： F15B1/08 ,  F15B1/10 ,  F16L9/18 ,  F16L55/033 ,  F16L55/04 ,  F16L55/02

CPC分类号： F16L9/18 ,  F15B1/10 ,  F15B2201/205 ,  F15B2201/315 ,  F15B2201/3156 ,  F15B2201/32 ,  F15B2201/413 ,  F16L55/0332

公开(公告)号：US09835076B2

公开(公告)日：2017-12-05

申请号：US13678460

申请日：2012-11-15

申请人： Eberspaecher Exhaust Technology GmbH & Co. KG

发明人： Markus Schmitt ,  Michael Schmidt

IPC分类号： F01N13/18 ,  F16L55/033 ,  F16L27/11

CPC分类号： F01N13/1827 ,  B23K9/028 ,  F01N13/1816 ,  F01N13/1855 ,  F01N2450/22 ,  F16L27/1004 ,  F16L27/11 ,  F16L55/0332

摘要： A decoupling element for an exhaust system (1) of a combustion engine, with an elastic exhaust gas-conducting body (3), with at least one support ring (7) connected to the body (3) in a fixed manner, which encloses an axial end portion (8) of the body (3) on the outside in the circumferential direction (5), and with at least one flange (9), which is fastened to the support ring (7) by means of a weld seam (12), wherein the flange (9) comprises a connecting piece (13), which is inserted in the end portion (8) of the body (3) enclosed by the support ring (7), and wherein the weld seam (12) is configured circumferential on the outside and connects an axial face end (14) of the support ring (7) facing away from the body (3) to the outer circumference (15) of the connecting piece (13) of the flange (9).

公开(公告)号：US20160265706A1

公开(公告)日：2016-09-15

申请号：US15068989

申请日：2016-03-14

申请人： MGI COUTIER

发明人： Marc NOVELLANI ,  Peter FAULSTROH ,  Pierre LAURENT

IPC分类号： F16L55/04

CPC分类号： F16L55/04 ,  F02M37/0041 ,  F16L55/0279 ,  F16L55/0332 ,  F16L55/0336

摘要： This dampening device comprises a body defining a chamber and presenting at least one orifice intended for the inlet and the outlet of the fluid in the chamber. The dampening device further comprises i) a dampening member located in the chamber and comprising at least one foam with closed cells, and ii) a holding member configured to hold the dampening member in place. The dampening device being characterized in that at least one foam has a porosity comprised between 50% and 98%.

摘要翻译： 该阻尼装置包括限定腔室并且呈现出用于腔室中的流体的入口和出口的至少一个孔的主体。 阻尼装置还包括i）阻尼构件，其位于腔室中并且包括具有闭孔的至少一个泡沫，以及ii）构造成将阻尼构件保持在适当位置的保持构件。 阻尼装置的特征在于，至少一种泡沫具有在50％和98％之间的孔隙率。

公开(公告)号：US20160003399A1

公开(公告)日：2016-01-07

申请号：US14767244

申请日：2014-02-07

申请人： Tetra Laval Holdings & Finance S.A.

发明人： Fredrik JOHANSSON ,  Rikard HANSSON ,  Tomas SKOGLUND

IPC分类号： F16L55/04 ,  F16L55/033 ,  F04B11/00

CPC分类号： F16L55/04 ,  F04B11/00 ,  F04B11/0091 ,  F16L55/033 ,  F16L55/0332 ,  F16L55/0337

摘要： A pulsation damper configured to reduce pressure peaks in a pipe system. The pulsation damper comprises an elastic pipe section arranged to be in a small volume state or a large volume state. A first volume held in the elastic pipe section in the large volume state is greater than a second volume held in the elastic pipe section in the small volume state. The elastic pipe section has an elliptical cross section in the small volume state. A ratio between a major axis and a minor axis of the elastic pipe section is in the range 1.05 to 10.0, such as 1.1 to 1.5.

摘要翻译： 构造成减少管道系统中的压力峰值的脉动阻尼器。 脉动阻尼器包括设置成小体积状态或大体积状态的弹性管部。 以大体积状态保持在弹性管部中的第一容积大于在小体积状态下保持在弹性管部中的第二容积。 弹性管部具有小体积状态的椭圆形截面。 弹性管部的长轴与短轴的比例为1.05〜10.0，如1.1〜1.5。

公开(公告)号：US5083817A

公开(公告)日：1992-01-28

申请号：US477471

申请日：1990-02-09

申请人： Wieland Holzhausen ,  Thomas Kunzmann ,  Marc Pontzen

发明人： Wieland Holzhausen ,  Thomas Kunzmann ,  Marc Pontzen

IPC分类号： F01N13/08 ,  F01N13/18 ,  F16L51/02 ,  F16L55/033 ,  F16L55/04

CPC分类号： F01N13/1811 ,  F16L55/0332 ,  Y10T403/31

摘要： For the vibration-based decoupling of two pipe parts, such as the exhaust pipe of an internal combustion engine and the exhaust system, at least two compressed absorber cushions of braided, knitted, tangled or similar wire are arranged so as to absorb or damp movements of substantially the same order of magnitude in all degrees of freedom, that is, with respect to all possible movements. For this purpose, the at least two absorber cushions each have a polygonal configuration.

摘要翻译： 对于诸如内燃机的排气管和排气系统的两个管件的基于振动的去耦合，布置有至少两个编织的，针织的，缠结的或类似的电线的压缩吸收器衬垫，以便吸收或减弱运动 在所有自由度，即所有可能的运动方面基本相同的数量级。 为此，至少两个吸收器衬垫各自具有多边形构型。

公开(公告)号：US4651781A

公开(公告)日：1987-03-24

申请号：US762587

申请日：1985-08-02

申请人： Allen Kandelman

发明人： Allen Kandelman

IPC分类号： F15B1/08 ,  F15B1/04

CPC分类号： F15B1/086 ,  F16L11/20 ,  F16L55/05 ,  F15B2201/205 ,  F15B2201/22 ,  F15B2201/3154 ,  F15B2201/413 ,  F16L55/0332

摘要： A distributed accumulator integral constructed to form a hydraulic line for interconnecting components. The accumulator includes a non-porous flexible convoluted inner tube resiliently supported in a closed-cell, plastic foam shell, both being supported in a structural tubing member serving as containment piping.

摘要翻译： 一个分布式蓄能器积分结构，用于形成用于互连部件的液压管路。 蓄能器包括弹性支撑在闭孔塑料泡沫壳体中的无孔柔性回旋内管，两者均被支撑在用作密封管道的结构管件中。

公开(公告)号：US4269419A

公开(公告)日：1981-05-26

申请号：US56131

申请日：1979-07-09

申请人： Robert J. Brant

发明人： Robert J. Brant

IPC分类号： F16L21/03 ,  F16L41/08 ,  F16L55/033 ,  F16J15/46

CPC分类号： F16L55/0332 ,  F16L21/03 ,  F16L41/088

摘要： Disclosed herein is a sleeve which utilizes fluid pressure to form a seal between two cylindrical objects, typically a manhole wall and its associated conduit. The structure includes a ribbed annular sleeve provided with an inner chamber having valves disposed thereon to permit the introduction of a liquid which when introduced applies pressure on the seal and assures a tight fit. The seal is so constructed to act as a shock absorberand to counter act movement caused by vibration, deflection, or settlement, and a rubber gasket joint between vertical sections of manholes of variable heights, forms a water tight flexible seal, and is also used in joining concrete pipe approximately 18" through approximately 108" in all types of pressure conduits or gravity sewer lines.

摘要翻译： 本文公开了一种套筒，其利用流体压力在两个圆柱形物体（通常为井眼壁及其相关导管）之间形成密封。 该结构包括带肋的环形套筒，其具有设置在其上的阀门的内部腔室，以允许引入液体，该液体在引入时对密封件施加压力并确保紧密配合。 该密封件构造成用作减震器，以抵抗由振动，偏转或沉降引起的作用运动，以及可变高度的人孔的垂直部分之间的橡胶垫圈接头形成防水柔性密封件，并且也用于 在所有类型的压力管道或重力下水道管道中将混凝土管道接合约18“至大约108”。

公开(公告)号：US3406783A

公开(公告)日：1968-10-22

申请号：US55694966

申请日：1966-06-13

申请人： GES FUER TECHNISCHEN FORTSCHRITT MBH

发明人： DIETER HAFFER

IPC分类号： F16L27/10 ,  F16L55/033

CPC分类号： F16L55/0332 ,  F16L27/1021

公开(公告)号：US2372587A

公开(公告)日：1945-03-27

申请号：US41499841

申请日：1941-10-15

申请人： BADGER METER MFG CO

发明人： KRUEGER EMIL M

IPC分类号： F16L55/033

CPC分类号： F16L55/0332

公开(公告)号：US20160369926A1

公开(公告)日：2016-12-22

申请号：US15188037

申请日：2016-06-21

申请人： S.P.M. Flow Control, Inc.

发明人： Charles Ben Shuck

IPC分类号： F16L41/02 ,  E21B43/26 ,  F04B53/14 ,  F04B19/22 ,  F04B53/16

CPC分类号： F16L41/026 ,  E21B43/26 ,  F04B15/02 ,  F04B19/22 ,  F04B47/00 ,  F04B51/00 ,  F04B53/14 ,  F04B53/16 ,  F16L41/03 ,  F16L55/0332 ,  F16L55/041 ,  F16L57/06 ,  F16L2201/30 ,  Y10T137/8158

摘要： A manifold through which a fluid is adapted to flow. The manifold includes an elongated member at least partially defining a fluid chamber through which the fluid is adapted to flow, a longitudinal axis, and an interior surface; a fluid liner disposed within the fluid chamber and adapted to dynamically respond to pressure fluctuations within the fluid chamber as the fluid flows therethrough; and a wear indicator positioned radially between the interior surface of the elongated member and the longitudinal axis. The fluid liner is subject to wear and/or erosion due to the flow of the fluid therethrough and/or the dynamic response of the fluid liner to the pressure fluctuations within the fluid chamber. The wear indicator is adapted to indicate the degree to which the fluid liner has been subjected to the wear and/or erosion.

摘要翻译： 流体适于流动的歧管。 歧管包括细长构件，其至少部分地限定流体室，流体适于流过其中，纵向轴线和内表面; 流体衬套，其设置在流体室内并且适于在流体流过其中时动态地响应流体室内的压力波动; 以及径向地位于细长构件的内表面和纵向轴线之间的磨损指示器。 流体衬套由于流体的流动和/或流体衬套对流体室内的压力波动的动态响应而受到磨损和/或侵蚀。 磨损指示器适于指示流体衬套经受磨损和/或侵蚀的程度。