公开(公告)号：US06957669B2

公开(公告)日：2005-10-25

申请号：US10486338

申请日：2003-04-18

Applicant: Kenichi Suzuki ,  Yuichiro Sakakibara ,  Yutaka Yamashita

Inventor： Kenichi Suzuki ,  Yuichiro Sakakibara ,  Yutaka Yamashita

IPC: F15B1/10 ,  F15B1/22 ,  F16L55/04

CPC classification number: F15B1/103 ,  F15B1/22 ,  F15B2201/205 ,  F15B2201/31 ,  F15B2201/3151 ,  F15B2201/3153 ,  F15B2201/41 ,  F15B2201/415

Abstract: A hydraulic accumulator A to be removably attached to a support member includes a liquid chamber R2b having a predetermined volume even when no pressurized operating liquid is accumulated, and communicating with a liquid inflow port Pi and a liquid outflow port Po, which are disposed below the liquid chamber R2b. A liquid-chamber-R2b-side end of an outflow passageway So connecting the liquid chamber R2b and the liquid outflow port Po opens to an upper portion of the liquid chamber R2b. Further, an inflow passageway Si connecting the liquid chamber R2b and the liquid inflow port Pi is coaxially disposed within the outflow passageway So, and a liquid-chamber-R2b-side end of the inflow passageway Si opens to the upper portion of the liquid chamber R2b.

Abstract translation: 即使在没有加压操作液体积聚的情况下也可以可拆装地安装在支承部件上的液压蓄能器A具有规定容积的液体室R2b，与液体流入口Pi和液体流出口Po连通 在液室R 2 b的下方。 连接液体室R 2 b和液体流出口Po的流出通路So的液室-R 2 b侧向液体室R 2b的上部开口。 此外，连接液体室R 2 b和液体流入口Pi的流入通路Si同轴地设置在流出通路So内，并且流入通路Si的液室-R2b侧端部向上部开口 的液体室R 2 b。

公开(公告)号：US06789577B2

公开(公告)日：2004-09-14

申请号：US10096101

申请日：2002-03-13

Applicant: Herbert Baltes

Inventor： Herbert Baltes

IPC: F16L5504

CPC classification number: F15B1/165 ,  F15B2201/205 ,  F15B2201/315 ,  F15B2201/3156 ,  F15B2201/41 ,  F15B2201/4155 ,  Y10S138/03

Abstract: A hydropneumatic pressure accumulator has an outer tube forming the accumulator housing. A flexible separating element is formed by a section of a hose, extends in the longitudinal direction inside of the outer tube and is anchored on the tube to form a seal. On the outside and inside of the hose, receiving spaces separated from one another are formed within the tube. A support body is surrounded by the hose and has fluid passages. At least in sections, the support body cross sectional shape is not round. The hose is closed on its one end and is anchored only on its other open end together with an adjacent end of the support body along the outer tube. The size of the outside surface of the hose is only slightly smaller than the size of the inside surface of the outer tube facing it. The size of the outside surface of the support body is slightly smaller than that of the inside surface of the hose facing it.

Abstract translation: 液压气动蓄压器具有形成蓄能器壳体的外管。 柔性分离元件由软管的一部分形成，在外管的纵向方向上延伸并且被锚定在管上以形成密封。 在软管的外部和内部，在管内形成彼此分开的接收空间。 支撑体被软管包围并具有流体通道。 至少在部分中，支撑体的横截面形状不是圆的。 软管在其一端封闭，并且仅沿着外管与支撑体的相邻端一起锚定在其另一开口端上。 软管的外表面尺寸仅略小于面向外管的内表面的尺寸。 支撑体的外表面的尺寸略小于面向软管的软管的内表面的尺寸。

公开(公告)号：US06564830B1

公开(公告)日：2003-05-20

申请号：US10020016

申请日：2001-12-07

Applicant: David P. Smith

Inventor： David P. Smith

IPC: F16L5504

CPC classification number: F16F13/08 ,  F15B1/04 ,  F15B1/24 ,  F15B2201/21 ,  F15B2201/312 ,  F15B2201/41 ,  F15B2201/415 ,  F16L55/053

Abstract: An accumulator assembly for managing pressurized fluid includes a housing and a partition provided in the housing moveable in response to fluid pressure imparted on the partition. A deflection member is disposed in the housing and is displaceable between a first position and a second position. The deflection member includes at least one deflection element including a first end and a second end and a flexing portion therebetween. The deflection member provides a resistive force between the first and the second positions of the deflection member in response to movement of the partition. The resistive force is substantially constant between the first and said second positions of the deflection member.

Abstract translation: 用于管理加压流体的蓄能器组件包括壳体和设置在壳体中的隔板，其可响应于施加在隔板上的流体压力而移动。 偏转构件设置在壳体中并且可在第一位置和第二位置之间移动。 偏转构件包括至少一个偏转元件，该偏转元件包括第一端和第二端以及它们之间的弯曲部分。 偏转构件响应于隔板的移动而在偏转构件的第一和第二位置之间提供阻力。 阻力在偏转构件的第一位置和第二位置之间基本恒定。

公开(公告)号：US06502828B1

公开(公告)日：2003-01-07

申请号：US09417748

申请日：1999-10-14

Applicant: Kenji Sasaki

Inventor： Kenji Sasaki

IPC: F16L5504

CPC classification number: F15B1/22 ,  F15B1/103 ,  F15B2201/205 ,  F15B2201/3153 ,  F15B2201/3158 ,  F15B2201/41 ,  F15B2201/415 ,  F16J15/025

Abstract: An end seal seals between an end portion and an operating member moving toward the end portion. The end seal has a seal member mounted on the end portion. A seal lip pressed by sealing fluid pressure to come in contact with the operating member when the operating member comes in contact with the end portion and stops is provided on the seal member.

Abstract translation: 端部密封件密封在端部和朝向端部移动的操作构件之间。 端部密封件具有安装在端部上的密封构件。 当操作构件与端部接触并且止动时，密封流体压力而与操作构件接触的密封唇被设置在密封构件上。

公开(公告)号：US6129236A

公开(公告)日：2000-10-10

申请号：US388798

申请日：1999-09-02

Applicant: Mikhail Ivanovich Osokin ,  Valery Pavlovich Soloviev ,  Matvei Mikhailovich Makarov ,  Valentin Georgievich Polushin ,  Alexandr Antonovich Baboshin

Inventor： Mikhail Ivanovich Osokin ,  Valery Pavlovich Soloviev ,  Matvei Mikhailovich Makarov ,  Valentin Georgievich Polushin ,  Alexandr Antonovich Baboshin

IPC: B64D37/10 ,  F02K9/50 ,  F15B1/14 ,  B67D5/42

CPC classification number: F15B1/14 ,  F15B2201/205 ,  F15B2201/3151 ,  F15B2201/3156 ,  F15B2201/41 ,  F15B2201/415

Abstract: A tank comprises a structural envelope made in a form of hemisphere with a tube connection having a ring groove in its surface. A tightening ring of the structural envelope. An elastic diaphragm made in a form of hemisphere integrated with a cylinder provided with an end projection that fits into the ring groove. A bottom is made in a form of a sphere part. A thin-walled ring with a shoulder is introduced that is mounted between the tightening ring and elastic diaphragm in the place of its end projection location. The tube flange is provided with an end projection. The tightening ring is equipped with a lateral flange providing a possibility for the thin-walled ring shoulder tightening by it to the ring projection of the tube flange. The external surface of the tightening ring and internal surface of the tube flange are made tapered in the direction from the ring groove to the hemisphere of the structural envelope above the ring groove. The bottom is made to be hollow and its' internal surface is provided with holes. A splitter is introduced that is mounted in the bottom space.

Abstract translation: 一个水箱包括一个由半球形式制成的结构围护结构，其表面具有一个环形槽。 结构信封的紧固环。 弹性膜片制成半球的形式，与设置有环形槽的端部突出部的圆筒形成一体。 底部以球形部分的形式制成。 引入具有肩部的薄壁环，其安装在紧固环和弹性隔膜之间，以代替其端部突出位置。 管凸缘设有端部突起。 紧固环配有侧向凸缘，提供薄壁环形肩部紧固到管凸缘的环形突起的可能性。 紧固环的外表面和管凸缘的内表面在从环槽上方的环形槽到结构外壳的半球的方向上形成为锥形。 底部被制成中空，其内表面设有孔。 引入分配器，其安装在底部空间中。

公开(公告)号：US6076558A

公开(公告)日：2000-06-20

申请号：US137795

申请日：1998-08-21

Applicant: Kurt Mohr ,  Karl-Friedrich Worsdorfer ,  Gregor Poertzgen

Inventor： Kurt Mohr ,  Karl-Friedrich Worsdorfer ,  Gregor Poertzgen

IPC: B60T13/14 ,  B60T17/06 ,  F15B1/10 ,  F16L55/04

CPC classification number: F15B1/103 ,  B60T13/148 ,  B60T17/06 ,  F15B2201/21 ,  F15B2201/3153 ,  F15B2201/41 ,  F15B2201/60

Abstract: The invention relates to an electronically controllable vehicle braking system for a motor vehicle with a cylinder/piston arrangement providing a brake fluid, which, by actuating a brake pedal, is caused to provide brake fluid acting on the brake of the motor vehicle, with the cylinder/piston arrangement being connectable with a pump arrangement and a pressure accumulator. The pressure accumulator has a housing which comprises a fluid connection for a fluid flowing into and out of the housing as well as a spring arrangement against whose force brake fluid flowing through the fluid connection is acting, with at least one part of the spring arrangement being formed by at least one part of the housing wall.

Abstract translation: 本发明涉及一种用于机动车辆的电子可控车辆制动系统，其具有提供制动液体的气缸/活塞装置，其通过致动制动踏板来提供作用在机动车辆的制动器上的制动液， 气缸/活塞装置可与泵装置和蓄压器连接。 压力蓄能器具有壳体，该壳体包括用于流入和流出壳体的流体的流体连接，以及弹簧装置，其中流过流体连接的力制动流体作用于弹簧装置，弹簧装置的至少一部分是 由壳体壁的至少一部分形成。

公开(公告)号：US5031664A

公开(公告)日：1991-07-16

申请号：US483848

申请日：1990-02-23

Applicant: Norbert Alaze

Inventor： Norbert Alaze

IPC: B60T17/00 ,  F15B1/24

CPC classification number: F15B1/24 ,  F15B2201/205 ,  F15B2201/312 ,  F15B2201/41 ,  F15B2201/4155

Abstract: A pressure fluid reservoir having at least an approximately vertically disposed cylinder with a displaceably guided divider piston therein. The piston divides a pressure fluid reservoir chamber of the cylinder, located below the piston from a gas chamber located above the piston. The divider piston has a hollow chamber, which is covered with respect to the gas chamber by a cap having an opening. The cap has a fluid seal for lubricating piston sealing rings. A riser pipe that begins at an opening in the cap extends as far as a bottom of the hollow chamber that contains fluid. In an expansion of a gas cushion located in the gas chamber in the riser pipe and in the hollow chamber, fluid is pumped through the riser pipe to the fluid seal, to regenerate it the fluid seal. The pressure fluid reservoir is particularly well suited to vehicle brake systems, where long functional reliability of a piston seal is crucial.

Abstract translation: 一种具有至少大致垂直设置的气缸的压力流体储存器，其中具有可移动地引导的分隔器活塞。 活塞将位于活塞下方的气缸的压力流体储存室从位于活塞上方的气室分开。 分隔器活塞具有中空室，其通过具有开口的盖相对于气室被覆盖。 盖具有用于润滑活塞密封环的流体密封。 从盖中的开口开始的提升管延伸至含有流体的中空室的底部。 在位于提升管和中空室中的气室中的气垫的膨胀中，将流体通过提升管泵送到流体密封件，以使流体密封件再生。 压力流体储存器特别适用于车辆制动系统，其中活塞密封件的长期功能可靠性至关重要。

公开(公告)号：US4637435A

公开(公告)日：1987-01-20

申请号：US763561

申请日：1985-08-08

Applicant: Charles P. Chirdon

Inventor： Charles P. Chirdon

IPC: F15B1/10 ,  F16L55/00

CPC classification number: F15B1/10 ,  F15B2201/205 ,  F15B2201/315 ,  F15B2201/41 ,  F15B2201/415

Abstract: An accumulator tank for pressurizing and supplying liquid to a system comprises a pressure vessel having a wall defining a closed pressure chamber. The pressure vessel is provided with an internal flexible air cell which divides the pressure chamber into first and second variable volume compartments containing pressurized air and water, respectively. Perforated conduits are provided in the second compartment in fluid communication with a port, and extend between the wall of the pressure vessel and the flexible air cell. The perforated conduits provide fluid communication between the port and portions of the second compartment when the air cell seals against the wall to otherwise isolate those portions of the second compartment in fluid communication with the perforated conduits.

Abstract translation: 用于向系统加压和供应液体的蓄液箱包括压力容器，该压力容器具有限定闭合压力室的壁。 压力容器设置有内部柔性气室，其将压力室分成包含加压空气和水的第一和第二可变容积隔室。 穿孔导管设置在与端口流体连通的第二隔室中，并且在压力容器的壁和柔性气囊之间延伸。 穿孔导管在端口和第二隔室的部分之间提供流体连通，当空气室密封在壁上时，以隔离第二隔室的与穿孔导管流体连通的部分。

公开(公告)号：US4367786A

公开(公告)日：1983-01-11

申请号：US209417

申请日：1980-11-24

Applicant: Gunther Hafner ,  Hans-Josef Haepp

Inventor： Gunther Hafner ,  Hans-Josef Haepp

IPC: F15B1/08 ,  F28D17/02 ,  F28F23/00

CPC classification number: F15B1/086 ,  F15B2201/205 ,  F15B2201/3152 ,  F15B2201/3154 ,  F15B2201/32 ,  F15B2201/4056 ,  F15B2201/41 ,  F15B2201/415 ,  Y02E60/15 ,  Y10S165/902

Abstract: A hydrostatic bladder-type storage means for storing mechanical energy by a compressible media in a pressure bottle. An interior of the pressure bottle contains an elastically resilient bladder accommodating the medium. The pressurized medium is introduced into the bladder from one side of the bottle, with the bladder being surrounded by hydraulic oil which is adapted to be forced into and removed from a cavity located between the bottle and the bladder. A porous elastic body of foamed synthetic resinous material is provided in the bladder with the medium filling pores of the foam body. The foam body is intimately joined to the wall of the bladder and has a specific thermal capacity which is greater than the thermal capacity of the medium.

Abstract translation: 一种用于通过压缩瓶中的可压缩介质存储机械能的静压式膀胱型储存装置。 压力瓶的内部包含容纳介质的弹性弹性囊。 加压介质从瓶子的一侧被引入到气囊中，其中气囊被液压油所包围，液压油适于被迫进入并且从位于瓶和气囊之间的空腔中移除。 发泡合成树脂材料的多孔弹性体在气泡中设置有介质填充泡沫体的孔。 泡沫体紧密地连接到囊的壁上，并具有比介质的热容大的比热容。

公开(公告)号：US4317472A

公开(公告)日：1982-03-02

申请号：US178144

申请日：1980-08-14

Applicant: Abduz Zahid

Inventor： Abduz Zahid

IPC: F15B1/08 ,  F15B1/16 ,  F16L55/04

CPC classification number: F15B1/165 ,  F15B2201/205 ,  F15B2201/3152 ,  F15B2201/41 ,  F15B2201/4155

Abstract: An accumulator device comprising a pressure vessel having a replaceable bladder assembly adapted to be inserted into position within the vessel through a bore defining the gas charging port. The device is characterized by the provision of a bladder assembly having a stem molded thereto and adapted to project through the bore at the gas charging end of the vessel. A locking ring having larger diameter than the bore is rendered insertible endwise into the interior of the vessel as a result of the provision of reduced side portions. A retainer plate is provided which is insertible over the stem from the exterior of the vessel, the retaining plate including aligned portions projecting downwardly into the bore and filling the space between the reduced side or clearance portions of the ring and the bore to prevent extrusion of the bladder through the bore.

Abstract translation: 一种蓄能器装置，包括具有可替换的囊组件的压力容器，其适于通过限定气体充气口的孔插入容器内的适当位置。 该装置的特征在于提供一种具有模制在其上的杆的气囊组件，并适于在容器的气体充气端突出穿过孔。 由于提供减小的侧部部分，结果，具有比孔更大的直径的锁定环可逐渐插入到容器的内部。 提供了一个保持板，其可从容器的外部插入到杆的上方，保持板包括向下突出到孔中的对准的部分，并且填充环的减小的侧部或间隙部分与孔之间的空间，以防止 膀胱通过孔。