公开(公告)号：US08857472B2

公开(公告)日：2014-10-14

申请号：US13498982

申请日：2010-08-24

Applicant: Matthias Liermann ,  Christian Stammen

Inventor： Matthias Liermann ,  Christian Stammen

IPC: F16L55/04 ,  B60T17/06 ,  F15B1/24 ,  B60T13/14

CPC classification number: B60T17/06 ,  B60T13/14 ,  F15B1/24 ,  F15B2201/31 ,  F15B2201/413

Abstract: A compact and light-weight hydraulic accumulator configuration for a hydraulic brake includes a high-pressure storage chamber, a medium-pressure storage chamber and an atmospheric-pressure storage chamber. The high-pressure storage chamber, the medium-pressure storage chamber and the atmospheric-pressure storage chamber are disposed in a common housing which delimits the high-pressure storage chamber along with a high-pressure piston movably guided within the housing while delimiting the medium-pressure storage chamber along with a medium-pressure piston movably guided within the housing. A high-pressure spring located in the housing rests on the high-pressure piston outside the high-pressure storage chamber and a medium-pressure spring located in the housing rests on the medium-pressure piston outside the medium-pressure storage chamber.

Abstract translation: 用于液压制动器的紧凑型重量轻的液压蓄能器构造包括高压储存室，中压储存室和大气压储存室。 高压储存室，中压储存室和大气压储存室设置在公共壳体中，该共用壳体限定高压储存室以及在壳体内可移动地引导的高压活塞，同时限定介质 压力存储室以及在壳体内可移动地引导的中压活塞。 位于壳体中的高压弹簧位于高压储存室外的高压活塞上，位于壳体中的中压弹簧搁置在中压储存室外的中压活塞上。

公开(公告)号：US08801999B2

公开(公告)日：2014-08-12

申请号：US13474751

申请日：2012-05-18

Applicant: Ulrich Lappe

Inventor： Ulrich Lappe

IPC: B29C49/12

CPC classification number: B29C49/12 ,  B29C2049/1261 ,  F15B1/024 ,  F15B2201/205 ,  F15B2201/305 ,  F15B2201/413

Abstract: A stretching system for stretch-blow molding machines for stretch blow molding containers from preforms, having at least one stretching unit which is hydraulically actuated for stretching a preform, with a hydraulic pressure tank which is at least partially filled with a hydraulic medium, for example water, and which is at least partially filled with a gaseous medium, for example compressed air; and wherein the stretching unit includes a stretching cylinder and a stretching piston, the stretching system being designed to conduct the hydraulic medium out of the hydraulic pressure tank to the stretching cylinder of the stretching unit, whereby the stretching piston in the stretching cylinder can be moved hydraulically.

Abstract translation: 一种用于拉伸吹塑成型容器的拉伸吹塑成型机的拉伸系统，其具有至少一个拉伸单元，该拉伸吹塑成型机具有用于拉伸预制件的至少一个拉伸单元，其具有至少部分地填充有液压介质的液压罐，例如液压介质 水，并且其至少部分地填充有气体介质，例如压缩空气; 并且其中所述拉伸单元包括拉伸筒和拉伸活塞，所述拉伸系统被设计成将所述液压介质从所述液压罐引出到所述拉伸单元的拉伸筒，由此所述拉伸筒中的拉伸活塞可以移动 液压。

公开(公告)号：US08539984B2

公开(公告)日：2013-09-24

申请号：US10508661

申请日：2003-03-21

Applicant: Herbert Baltes

Inventor： Herbert Baltes

IPC: F16L55/04

CPC classification number: F16L55/053 ,  F15B1/12 ,  F15B2201/205 ,  F15B2201/3151 ,  F15B2201/413 ,  F15B2201/415 ,  F15B2201/435

Abstract: A hydraulic accumulator, preferably a membrane accumulator, in particular for damping pulsations in fluid circuits, includes an accumulator housing (12) with at least one inlet (14) and an outlet (16) for the fluid for damping. A separating element (18), preferably in the form of a membrane, separates a gas reservoir (20) from a fluid chamber (22) within the accumulator housing (12). A hydraulic accumulator with high working capacity of high reliability which little space requirement despite high accumulation capacity for the working gas in the gas reservoir (20) can be achieved. A support device (24) within the accumulator housing (12), extends within the gas reservoir (20) and forms a possible support for the separating element (18). The gas reservoir (20) of the accumulator housing (12) is sufficiently large in dimension that the total necessary gas volume is retained within the accumulator housing (12) itself. The membrane is formed from an elastic material, in particular a rubber material of polytetrafluoroethylene or compounds thereof, as a gas barrier layer.

Abstract translation: 液压蓄能器，特别是用于阻尼流体回路中的脉动的液压蓄能器，包括具有用于阻尼流体的至少一个入口（14）和出口（16）的蓄能器壳体（12）。 优选为膜形式的分离元件（18）将储气器（20）与蓄能器壳体（12）内的流体室（22）分离。 可以实现高可靠性的高工作能力的液压蓄能器，尽管储气罐（20）中的工作气体的积聚能力高，但空间要求小。 蓄能器壳体（12）内的支撑装置（24）在气体储存器（20）内延伸并形成用于分离元件（18）的可能的支撑件。 蓄能器壳体（12）的气体储存器（20）的尺寸足够大，使得总的必要气体体积保持在蓄能器壳体（12）本身内。 膜由弹性材料，特别是聚四氟乙烯的橡胶材料或其化合物形成，作为阻气层。

公开(公告)号：US07399372B2

公开(公告)日：2008-07-15

申请号：US10976764

申请日：2004-11-01

Applicant: Hideki Okada

Inventor： Hideki Okada

IPC: C21D8/10

CPC classification number: C21D8/105 ,  C21D6/002 ,  C21D6/02 ,  C21D7/06 ,  F15B1/103 ,  F15B2201/205 ,  F15B2201/3153 ,  F15B2201/413 ,  F15B2201/415 ,  F15B2201/61 ,  F16J3/047

Abstract: A metallic bellows, composed of precipitation hardening stainless steel, includes ridge portions and valley portions formed alternately and continuously, an average grain size of 10 to 15 μm, and compressive residual stress of not less than 500 MPa provided to at least surfaces of the ridge portions and the valleys by surface working.

Abstract translation: 由沉淀硬化不锈钢构成的金属波纹管包括交替连续地形成的脊部和谷部，平均粒径为10〜15μm，压缩残余应力为500MPa以上，至少设置在脊的表面 部分和山谷通过表面加工。

公开(公告)号：US20080093920A1

公开(公告)日：2008-04-24

申请号：US11771391

申请日：2007-06-29

Applicant: Jean Fourcade ,  Philippe Richard ,  Chris Anderson

Inventor： Jean Fourcade ,  Philippe Richard ,  Chris Anderson

IPC: B60T13/46

CPC classification number: B60T13/148 ,  B60T8/4872 ,  B60T17/04 ,  B60T2230/03 ,  F15B1/165 ,  F15B21/047 ,  F15B2201/205 ,  F15B2201/3152 ,  F15B2201/413 ,  F16L55/041

Abstract: In order to prevent a vehicle fitted with braking assistance and trajectory correction devices and having a highly placed center of gravity from overturning in a bend when there is a sudden turn of the steering wheel at the same time as a sudden braking action, a hydraulic braking circuit comprising a hydraulic pump (3) which sucks a fluid contained in a reservoir (3) through a master cylinder (1), is provided with a bladder (10). The bladder, placed between the master cylinder and the hydraulic pump, reduces the duration of flow of the hydraulic fluid to the pump, ensuring a sufficient suction pressure at the entrance of the pump in order to cram the brake and cause the wheel having the most pressure to skid.

Abstract translation: 为了防止伴随着制动辅助的车辆和轨迹校正装置，并且当突然的制动动作同时在方向盘突然转动时，在弯曲处具有高度放置的重心，因此液压制动 包括通过主缸（1）吸收容纳在容器（3）中的流体的液压泵（3）的电路设置有气囊（10）。 放置在主缸和液压泵之间的气囊减少了液压油流入泵的持续时间，从而确保了泵入口处的足够的吸入压力，从而使制动器压紧并使车轮产生最多 打滑的压力

公开(公告)号：US07306006B1

公开(公告)日：2007-12-11

申请号：US11171855

申请日：2005-06-29

Applicant: Gary L. Cornell

Inventor： Gary L. Cornell

IPC: F16L55/054 ,  F15B1/16

CPC classification number: F15B1/165 ,  F15B1/021 ,  F15B2201/205 ,  F15B2201/3152 ,  F15B2201/413 ,  F16L55/054 ,  Y10T137/85978

Abstract: Apparatus for dampening pulsations in a fluid system has a radially expandable tube connected in the fluid system. A flexible outer shell surrounds the tube to form with the tube an annular chamber. The annular chamber is pressurized by a compressed gas or other fluid to dampen fluid pulsations that act upon the tube. Annular end caps connect the tube and the shell. At each end, the tube has an extension with a threaded connection to a bushing; the bushing has a threaded connection to the inner annulus of the end cap.

Abstract translation: 用于抑制流体系统中的脉动的装置具有连接在流体系统中的可径向扩张的管。 柔性外壳围绕管以与管形成环形室。 环形室由压缩气体或其它流体加压，以抑制作用在管上的流体脉动。 环形端盖连接管和外壳。 在每个端部，管具有与衬套的螺纹连接的延伸部; 衬套具有与端盖的内环的螺纹连接。

公开(公告)号：US20060179837A1

公开(公告)日：2006-08-17

申请号：US11349547

申请日：2006-02-07

Applicant: Stephen Buerger ,  Neville Hogan

Inventor： Stephen Buerger ,  Neville Hogan

IPC: F15B7/00

CPC classification number: F15B1/021 ,  B25J13/025 ,  F15B3/00 ,  F15B7/00 ,  F15B2201/21 ,  F15B2201/305 ,  F15B2201/4053 ,  F15B2201/413

Abstract: A fluid transmission system adapted to provide a controlled force to a dynamic system includes a controller, a drive system coupled to the controller and to a path having a captured amount (mass) of fluid contained therein and an interface coupled to the captured fluid path.

Abstract translation: 适于向动态系统提供受控力的流体传输系统包括控制器，耦合到控制器的驱动系统和具有其中包含的捕获量（质量）的流体的路径以及耦合到所捕获的流体路径的界面。

公开(公告)号：US06981523B2

公开(公告)日：2006-01-03

申请号：US10869385

申请日：2004-06-16

Applicant: Carl Seguin

Inventor： Carl Seguin

IPC: F16L55/04

CPC classification number: F15B1/24 ,  F15B1/10 ,  F15B2201/21 ,  F15B2201/312 ,  F15B2201/3151 ,  F15B2201/3153 ,  F15B2201/3158 ,  F15B2201/32 ,  F15B2201/413 ,  F15B2201/51

Abstract: A hydraulic fluid reservoir (10, 10′, 10″, 10′″) comprises a body 12, 12′, 12″ 12′″) defining a variable volume chamber having one end portion movable with the level of fluid in the chamber. A biasing member (18, 18′, 18″, 18′″) acting on a traction rod (16, 16′, 16″, 16′″) extending from the movable end portion restrains movement thereof under fluid pressure. The fluid pressure in the variable volume chamber advantageously counterbalances the force of reaction in the biasing member (18, 18′, 18″, 18′″).

Abstract translation: 液压流体储存器（10,10'，10“，10”'）包括主体12,12'，12“12”'），其限定可变容积室，其具有可与流体水平移动的一个端部 在房间里 作用在从可动端部延伸的牵引杆（16,16'，16“，16”）上的偏置构件（18,18'，18“，18”'）在流体压力下限制其运动 。 可变容积室中的流体压力有利地抵消了偏置构件（18,18'，18“，18”'）中的反作用力。

公开(公告)号：US20050121974A1

公开(公告)日：2005-06-09

申请号：US10499733

申请日：2002-12-18

Applicant: Gunther Buschmann

Inventor： Gunther Buschmann

IPC: B60T8/17 ,  B60T8/40 ,  B60T8/88 ,  B60T17/22 ,  F15B1/08 ,  F15B19/00

CPC classification number: B60T8/409 ,  B60T17/22 ,  F15B1/08 ,  F15B19/005 ,  F15B2201/21 ,  F15B2201/31 ,  F15B2201/3153 ,  F15B2201/32 ,  F15B2201/413 ,  F15B2201/51

Abstract: The present invention relates to a method and a device for monitoring a brake system for motor vehicles equipped with an electronic controlling and regulating unit, as well as a hydraulic pressure accumulator that is used as an auxiliary pressure source and subdivided by a media-separating element into two chambers, the first chamber being filled with a gas and the second chamber being filled with a liquid pressure medium. To conduct a reliable monitoring of the pressure accumulator, the invention provides that the number of the partial strokes of the media-separating element is detected. To this end, brake actuations are weighted and counted according to their duration and intensity. When the sum of the weighting factors reaches a predetermined number, a warning indicates an imminent damage to the media-separating element. This renders it possible to use a less costly and less sensitive media-separating element, which obviates the need for extensive protective measures against mechanical loads.

Abstract translation: 本发明涉及一种用于监测配备有电子控制和调节单元的机动车辆的制动系统的方法和装置，以及用作辅助压力源并由介质分离元件细分的液压蓄能器 进入两个室，第一室充满气体，第二室充满液压介质。 为了进行压力蓄能器的可靠监视，本发明提供了检测介质分离元件的部分行程的数量。 为此，制动器的动作根据其持续时间和强度进行加权和计数。 当加权因子的总和达到预定数量时，警告表示对介质分离元件的迫在眉睫的损坏。 这使得可以使用成本较低且不太敏感的介质分离元件，这避免了对机械负载的广泛的保护措施的需要。

公开(公告)号：US06772794B2

公开(公告)日：2004-08-10

申请号：US10053661

申请日：2002-01-24

Applicant: Carl Séguin

Inventor： Carl Séguin

IPC: F16L5504

CPC classification number: F15B1/24 ,  F15B1/10 ,  F15B2201/21 ,  F15B2201/312 ,  F15B2201/3151 ,  F15B2201/3153 ,  F15B2201/3158 ,  F15B2201/32 ,  F15B2201/413 ,  F15B2201/51

Abstract: A hydraulic fluid reservoir comprises a body defining a variable volume chamber having one end portion movable with the level of fluid in the chamber. A biasing member acting on a traction rod extending from the movable end portion restrains movement thereof under fluid pressure. The fluid pressure in the variable volume chamber advantageously counterbalances the force of reaction in the biasing member.

Abstract translation: 液压流体储存器包括限定可变容积室的主体，该容积室具有可与腔室中的液体水平面移动的一个端部部分。 作用在从可动端部延伸的牵引杆上的偏压构件在流体压力下限制其运动。 可变容积室中的流体压力有利地抵消了偏置构件中的反作用力。