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：US4384655A

公开(公告)日：1983-05-24

申请号：US348407

申请日：1982-02-12

Applicant: Julius Kendall

Inventor： Julius Kendall

IPC: F15B1/24 ,  F17C13/06 ,  F17C13/12 ,  B65D45/00

CPC classification number: F17C13/06 ,  F15B1/24 ,  F17C13/123 ,  F15B2201/205 ,  F15B2201/312 ,  F15B2201/4155 ,  F15B2201/60 ,  F17C2201/0119 ,  F17C2205/0311 ,  F17C2205/0332 ,  F17C2205/0394

Abstract: A vessel includes a body having a chamber normally containing pressurized gas and enclosed by a removable closure provided with a gas charging valve. Inadvertent disassembly of the closure when the chamber contains pressurized gas is precluded by a planar cover plate captively retained by the charging valve and normally masking tool-receiving members on the closure. Removal of the valve/cover plate unit initially releases a resilient seal carried by the inner face of the valve juxtaposed the outer face of the closure and subsequently progressively exposes to the atmosphere a gas bleeding passage formed in the attachment stem of the valve to gradually release all pressurized gas from the vessel chamber. The closure is only accessible for disassembly following complete removal of the unitary valve and cover plate after which all gas under pressure in the chamber has been relieved.

Abstract translation: 容器包括具有通常包含加压气体并通过设置有气体充气阀的可拆卸盖封闭的室的主体。 当室包含加压气体时，封闭物的无意拆卸被被充电阀固定的平面盖板排除，并且通常掩盖封闭件上的工具接收构件。 阀/盖板单元的移除最初释放由阀的内表面承载的弹性密封件并置封闭件的外表面，随后逐渐暴露于大气中，形成在阀的附接杆中的排气通道逐渐释放 来自容器室的所有加压气体。 在完全取出整体阀门和盖板之后，封闭件只能拆卸，在此之后，所有腔室中的压力下的气体已被释放。

公开(公告)号：US3500866A

公开(公告)日：1970-03-17

申请号：US3500866D

申请日：1967-08-01

Applicant: GREER HYDRAULICS INC

Inventor： GREER EDWARD M

IPC: F15B1/08 ,  F15B1/04 ,  F15B1/14 ,  F16L55/04

CPC classification number: F15B1/14 ,  F15B2201/205 ,  F15B2201/3152 ,  F15B2201/3156 ,  F15B2201/4155 ,  F15B2201/435 ,  F15B2201/60

公开(公告)号：US20180038391A1

公开(公告)日：2018-02-08

申请号：US15552840

申请日：2016-01-15

Applicant: HYDAC TECHNOLOGY GMBH

Inventor： Peter KLOFT ,  Herbert BALTES

IPC: F15B1/08

CPC classification number: F15B1/086 ,  F15B2201/3152 ,  F15B2201/3154 ,  F15B2201/411 ,  F15B2201/60

Abstract: A method for producing a foam body, in particular for a pressure accumulator, such as a hydraulic accumulator, the bubble- or diaphragm-shaped, elastically flexible separating layer (12) of which separates two media chambers from each other within the accumulator housing, in particular a gas working chamber from a liquid chamber (18), with at least the following production method steps: —introducing a flowable, preferably liquid, foam material into the pressure accumulator, said foam material being at least partially surrounded by the separating layer (12), —curing the foam material in the pressure accumulator, and in the process—building up a pressure gradient, in which the visibly curing foam material expands the separating layer (12) from an originally partially filled starting state in the direction of an end state, in which the accumulator is finally filled with the cured foam (38).

公开(公告)号：US20140053542A1

公开(公告)日：2014-02-27

申请号：US13773115

申请日：2013-02-21

Applicant: Magneti Marelli S.p.A.

Inventor： Stefano Giorgini ,  Andrea Bersani ,  Luca Bovina

IPC: F15B1/02

CPC classification number: F15B1/02 ,  F15B1/24 ,  F15B2201/205 ,  F15B2201/312 ,  F15B2201/60 ,  F16H61/30 ,  F16H2061/0034 ,  F16H2061/305

Abstract: A hydraulic servo-control of a servo-controlled gearbox comprises hydraulic actuators defining chambers, a storing tank containing control fluid used by the actuators at room pressure, a hydraulic accumulator containing control fluid under pressure, a motor pump drawing the fluid from the tank and feeding it under pressure to the accumulator and solenoid valves selectively connecting the chambers to the tank and accumulator. The accumulator includes an outer housing, a piston arranged and axially slidable and mobile inside the housing and defining there a first variable-volume chamber for a gas and second variable-volume chamber for the fluid under pressure, and a limit stopper arranged at an open end of the housing, acting as a striker for the piston, and having an annular circlip and a perforated plate operatively interposed between the circlip and piston.

Abstract translation: 伺服控制齿轮箱的液压伺服控制装置包括液压致动器限定腔室，储存罐，容纳由室内致动器使用的控制流体;液压蓄能器，其容纳压力下的控制流体;电动泵，其从罐中抽取流体; 在压力下将其供给到蓄电池和电磁阀，其选择性地将室连接到罐和蓄电池。 蓄能器包括外壳体，活塞在壳体内部布置并可轴向滑动并移动，并且在其上限定用于气体的第一可变容积室和用于压力下的流体的第二可变容积室，以及设置在开口处的限位塞子 作为活塞的撞击器，并且具有可操作地插入在簧环和活塞之间的环形卡簧和多孔板。

公开(公告)号：US20130312597A1

公开(公告)日：2013-11-28

申请号：US13870217

申请日：2013-04-25

Applicant: MAGNETI MARELLI S.P.A.

Inventor： Stefano Giorgini ,  Andrea Bersani ,  Luca Bovina

IPC: F15B15/00

CPC classification number: F15B15/00 ,  F15B1/024 ,  F15B1/24 ,  F15B2201/205 ,  F15B2201/312 ,  F15B2201/60 ,  F16H2061/0034

Abstract: A hydraulic servo-control of a servo-controlled gearbox provided with a hydraulic accumulator, having an outer housing and a piston that is slidable axially inside the outer housing and adapted to define a first variable-volume chamber for a gaseous material and a second variable-volume chamber for a control fluid under pressure; and at least one limit stop arranged at an open end of the outer housing which serve as a lower limit stop element; wherein the outer housing is provided with an upper limit stop element, which acts to limit the pressure value inside the first variable-volume chamber within a predetermined safety range.

Abstract translation: 具有液压蓄能器的伺服控制齿轮箱的液压伺服控制器，具有外壳体和活塞，所述外壳体和活塞可在外壳体内轴向滑动并且适于限定用于气体材料的第一可变容积室和第二变量 用于压力下的控制流体的容积室; 以及设置在所述外壳的开口端处的至少一个限位挡块，其用作下限止挡元件; 其特征在于，所述外壳具有上限停止元件，其作用是将所述第一可变容积室内的压力值限制在规定的安全范围内。

公开(公告)号：US08267123B2

公开(公告)日：2012-09-18

申请号：US12493947

申请日：2009-06-29

Applicant: William Kenneth LeBlanc ,  Michael Patrick McQuade

Inventor： William Kenneth LeBlanc ,  Michael Patrick McQuade

IPC: F16L55/04

CPC classification number: F15B1/24 ,  F15B2201/205 ,  F15B2201/31 ,  F15B2201/415 ,  F15B2201/4155 ,  F15B2201/60

Abstract: Methods and apparatus to charge accumulators are described. An example system to charge an accumulator apparatus includes a piston disposed within a housing to define a first chamber adjacent a first side of the piston and a second chamber adjacent a second side of the piston. A fill probe having a body and a passageway between a first end of the fill probe and a second end of the fill probe removably couples to the piston to fluidly couple to the passageway of the fill probe to the second chamber of the housing when the accumulator is in a charging condition. A valve is fluidly coupled to the piston to enable fluid flow to the second chamber of the housing via the piston when the fill probe is coupled to the piston.

Abstract translation: 描述了对蓄电池充电的方法和装置。 对蓄能器装置进行充电的示例性系统包括设置在壳体内的活塞，以限定邻近活塞的第一侧的第一腔室和与活塞的第二侧相邻的第二腔室。 具有主体的填充探针和在填充探针的第一端和填充探针的第二端之间的通道可移除地联接到活塞，以便当蓄能器的蓄能器可移动地耦合到填充探针的通道到壳体的第二腔室时 处于充电状态。 当填充探针联接到活塞时，阀流体地联接到活塞以使流体经由活塞流到壳体的第二腔室。

公开(公告)号：US20100326063A1

公开(公告)日：2010-12-30

申请号：US12493947

申请日：2009-06-29

Applicant: William Kenneth LeBlanc ,  Michael Patrick McQuade

Inventor： William Kenneth LeBlanc ,  Michael Patrick McQuade

IPC: F15B1/027

CPC classification number: F15B1/24 ,  F15B2201/205 ,  F15B2201/31 ,  F15B2201/415 ,  F15B2201/4155 ,  F15B2201/60

Abstract: Methods and apparatus to charge accumulators are described. An example system to charge an accumulator apparatus includes a piston disposed within a housing to define a first chamber adjacent a first side of the piston and a second chamber adjacent a second side of the piston. A fill probe having a body and a passageway between a first end of the fill probe and a second end of the fill probe removably couples to the piston to fluidly couple to the passageway of the fill probe to the second chamber of the housing when the accumulator is in a charging condition. A valve is fluidly coupled to the piston to enable fluid flow to the second chamber of the housing via the piston when the fill probe is coupled to the piston.

Abstract translation: 描述了对蓄电池充电的方法和装置。 对蓄能器装置进行充电的示例性系统包括设置在壳体内的活塞，以限定邻近活塞的第一侧的第一腔室和与活塞的第二侧相邻的第二腔室。 具有主体的填充探针和在填充探针的第一端和填充探针的第二端之间的通道可移除地联接到活塞，以便当蓄能器的蓄能器流体耦合到填充探针的通道到壳体的第二腔室时 处于充电状态。 当填充探针联接到活塞时，阀流体地联接到活塞以使流体经由活塞流到壳体的第二腔室。

公开(公告)号：US06871671B2

公开(公告)日：2005-03-29

申请号：US10624895

申请日：2003-07-23

Applicant: Norbert Weber

Inventor： Norbert Weber

IPC: F15B1/14 ,  F15B1/16 ,  F16L55/04

CPC classification number: F15B1/165 ,  F15B1/14 ,  F15B2201/205 ,  F15B2201/3151 ,  F15B2201/3152 ,  F15B2201/3156 ,  F15B2201/411 ,  F15B2201/415 ,  F15B2201/435 ,  F15B2201/60

Abstract: A hydroaccumulator, especially a membrane accumulator, has an accumulator housing with two housing parts and a separating element in the housing. The separating element can be a separating membrane dividing the accumulator housing into a gas chamber and a fluid chamber. The gas chamber is connected to carry gas to and from gas refiller through a connection. The gas refiller is formed from an additional housing part connected to the accumulator housing to form a unit. The connection is at least one connecting opening in the accumulator housing connecting the interior of the additional housing part to the gas chamber. Additional gas accumulator volume is provided without otherwise conventional pipework to save money and installation space and avoid conventional leaks which occur in the area of the pipework.

Abstract translation: 水力蓄能器，特别是膜式蓄能器，具有一个具有两个壳体部分的蓄能器壳体和壳体中的分离元件。 分离元件可以是将蓄能器壳体分成气室和流体室的分离膜。 气室连接，通过连接将气体输送到气体再填充器。 气体补充器由连接到蓄能器壳体的附加壳体部分形成以形成单元。 该连接件是蓄能器壳体中的至少一个连接开口，其将附加壳体部分的内部连接到气体室。 在没有其他常规管道的情况下提供额外的气体储存器体积以节省金钱和安装空间，并避免在管道区域发生的常规泄漏。

公开(公告)号：US6012491A

公开(公告)日：2000-01-11

申请号：US140199

申请日：1998-08-26

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

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

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

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

Abstract: The invention relates to a pressure accumulator which comprises a housing for accommodating fluid, a fluid connection for a fluid flowing into and out of the housing, as well as a spring arrangement against whose force a fluid flowing through the fluid connection is acting, characterised in that at least one part of the spring arrangement is formed by at least one part of the wall of the housing.

Abstract translation: 本发明涉及一种压力蓄能器，其包括用于容纳流体的壳体，用于流入和流出壳体的流体的流体连接以及抵抗其流过流体连接的流体作用的弹簧装置，其特征在于 弹簧装置的至少一部分由壳体的壁的至少一部分形成。