公开(公告)号：US20180017086A1

公开(公告)日：2018-01-18

申请号：US15610793

申请日：2017-06-01

Applicant: Dale Maney

Inventor： Dale Maney

IPC: F15B1/02 ,  F15B1/04

CPC classification number: F15B1/025 ,  F15B1/04 ,  F15B2201/205 ,  F15B2201/21 ,  F15B2201/31 ,  F15B2201/312 ,  F15B2201/3152 ,  F15B2211/85 ,  F16L55/05

Abstract: A hydraulic hose end expansion chamber preferably includes a tube, a first end plate, a second end plate, a threaded nipple, an o-ring and a drain screw. The threaded nipple is attached to the first end plate. The threaded nipple is threadably engaged with a threaded hole in a female hydraulic quick disconnect coupler. The first end plate is attached to a first end of the tube. A threaded hole is formed through the second end plate to threadably receive the drain screw. The o-ring is pushed on to the threaded shaft. The second end plate is attached to a second end of the tube. An L-shaped handle is preferably attached to the second end of the tube. A second embodiment of the hydraulic hose end expansion chamber includes a compression spring with a piston. A third embodiment of the hydraulic hose end expansion chamber includes a nitrogen filled bladder.

公开(公告)号：US20160208942A1

公开(公告)日：2016-07-21

申请号：US15000125

申请日：2016-01-19

Applicant: Kenneth Ochenkowski

Inventor： Kenneth Ochenkowski

IPC: F16K17/04 ,  F15B15/20 ,  F15B15/14 ,  G05D16/06

CPC classification number: B60D1/62 ,  F15B1/025 ,  F15B2201/205 ,  F15B2201/21 ,  F15B2201/31 ,  F15B2201/3151

Abstract: A hydraulic system comprises a hydraulic fluid circuit including a hydraulic pressure reducer. The hydraulic fluid circuit comprises a supply line and a return line. A quick connect coupler is fluidly coupled to each of the supply line and the return line. A hydraulic control valve set is coupled to the supply line and the return line downstream of the quick connect couplers. A hydraulic piston cylinder assembly is coupled to the supply line and the return line downstream of said hydraulic control valve set. The hydraulic pressure reducer is fluidly coupled to at least one of the supply line and the return line between the quick connect coupler and the hydraulic control valve set.

Abstract translation: 液压系统包括具有液压减压器的液压回路。 液压流体回路包括供应管线和回流管线。 快速连接耦合器流体耦合到每个供电线路和返回线路。 液压控制阀组联接到快速连接耦合器的供电线路和返回线路。 液压活塞气缸组件联接到所述液压控制阀组的供应管线和返回管线下游。 液压减压器流体地联接到快速连接联接器和液压控制阀组之间的供应管线和回流管线中的至少一个。

公开(公告)号：US20150337869A1

公开(公告)日：2015-11-26

申请号：US14282002

申请日：2014-05-20

Applicant: FORD GLOBAL TECHNOLOGIES, LLC

Inventor： Lev PEKARSKY ,  Mark DAVIS

IPC: F15B1/02 ,  F16J1/09 ,  F16J15/16 ,  F15B1/04 ,  F15B13/02

CPC classification number: F15B1/024 ,  B60K6/12 ,  F15B1/04 ,  F15B1/24 ,  F15B13/02 ,  F15B2201/21 ,  F15B2201/312 ,  F16H2061/0034 ,  F16J1/09 ,  F16J15/16

Abstract: An accumulator for a vehicle may include a cylinder defining a bore having an inner surface, and a piston moveable within the bore. The piston may include a seal and a guide section defined by a truncated sphere. The guide section orients the piston within the bore such that the seal maintains contact with the inner surface of the bore.

Abstract translation: 用于车辆的蓄能器可以包括限定具有内表面的孔的圆筒和可在孔内移动的活塞。 活塞可以包括密封件和由截顶球体限定的引导部分。 引导部分将活塞定位在孔内，使得密封件保持与孔的内表面接触。

公开(公告)号：US09145902B2

公开(公告)日：2015-09-29

申请号：US13176401

申请日：2011-07-05

Applicant: Fredrick R. Poskie ,  Leonid Basin ,  Carlos E. Marin

Inventor： Fredrick R. Poskie ,  Leonid Basin ,  Carlos E. Marin

IPC: F16L55/04 ,  F15B1/04

CPC classification number: F15B1/04 ,  F15B2201/21 ,  F15B2201/31 ,  F15B2201/4056

Abstract: A hydraulic accumulator includes a cylindrical body or housing having male or external threads on each end and shoulders proximate the ends of the threads nearer the center of the cylindrical body or housing that act as stops. An end cap having internal or female threads is disposed at one end of the accumulator. The accumulator may be threaded into a manifold or control valve assembly or it may include a second threaded end cap having an access, i.e., inlet/outlet, port. A piston resides within the accumulator and is biased by a pair of compression springs toward the manifold, control valve body or second threaded end cap.

Abstract translation: 液压蓄能器包括圆柱形主体或壳体，每个端部上均具有阳螺纹或外螺纹，靠近靠近圆柱体或壳体中心的螺纹端部的肩部作为止挡件。 具有内螺纹或内螺纹的端盖设置在蓄能器的一端。 蓄能器可以被拧入歧管或控制阀组件中，或者其可以包括具有进入，即入口/出口端口的第二螺纹端盖。 活塞位于蓄能器内，并被一对压缩弹簧朝向歧管，控制阀体或第二螺纹端盖偏压。

公开(公告)号：US08813709B2

公开(公告)日：2014-08-26

申请号：US13510702

申请日：2010-11-17

Applicant: Mathias Boegershausen

Inventor： Mathias Boegershausen

IPC: F01L5/00

CPC classification number: F01L1/047 ,  F01L1/344 ,  F01L9/02 ,  F01L2001/0475 ,  F01L2001/34446 ,  F15B1/04 ,  F15B2201/21 ,  F15B2201/31

Abstract: A switchable device for supplying at least one consumer of an internal combustion engine with pressure. The device includes the following: a housing having a housing interior; a displacement element arranged in the housing, which element can be displaced between a first end position and a second end position, the displacement element having a pressure surface which at least partially delimits a fluidically connectible accumulator chamber together with the wall of the housing interior, the accumulator chamber being connectible to a pressure source in a fluid-conducting manner; an energy accumulator which interacts with the displacement element, the displacement element being displaceable against the force of the energy accumulator from the first end position into the second end position under the effect of pressure applied to the accumulator chamber; a locking mechanism by which the displacement element can be locked in the second end position; a switching mechanism which can be actuated by an actuator, has a switch element that can be brought into at least two switching positions and interacts with the locking mechanism in such a manner that the displacement element can be locked and unlocked in a first switching position of the switch element and cannot be locked and not unlocked in a second switching position of the switch element.

Abstract translation: 一种用于向内燃机的至少一个使用者提供压力的可切换装置。 该装置包括以下：具有壳体内部的壳体; 布置在所述壳体中的位移元件，所述元件可以在第一端部位置和第二端部位置之间移位，所述位移元件具有压力表面，所述压力表面至少部分地与所述壳体内部的壁一起限定可流体连接的蓄能器室， 蓄能器室可以以流体传导方式连接到压力源; 与所述位移元件相互作用的能量蓄能器，所述位移元件在施加到所述蓄能器室的压力作用下，能够克服所述能量存储器从所述第一端部位置进入所述第二端部位置的能力移位; 锁定机构，通过该锁定机构可以将位移元件锁定在第二端部位置; 可以由致动器致动的切换机构具有开关元件，该开关元件可以被带入至少两个切换位置并且与锁定机构相互作用，使得位移元件可以在第一切换位置被锁定和解锁 开关元件并且在开关元件的第二开关位置不能被锁定而不被解锁。

公开(公告)号：US20140047973A1

公开(公告)日：2014-02-20

申请号：US13994752

申请日：2011-10-18

Applicant: Franz Berger ,  Andreas Weh ,  Holger Fishcher ,  Bernd Lutz

Inventor： Franz Berger ,  Andreas Weh ,  Holger Fishcher ,  Bernd Lutz

IPC: F04B53/16

CPC classification number: F04B53/16 ,  B23K20/106 ,  B60T8/368 ,  F04B1/0404 ,  F04B1/0421 ,  F15B1/04 ,  F15B2201/21 ,  F15B2201/31 ,  F15B2201/4056 ,  F15B2201/605

Abstract: A hydraulic device includes a housing and a closure element arranged thereon. The closure element is connected to the housing by torsional welding.

Abstract translation: 液压装置包括壳体和布置在其上的封闭元件。 闭合元件通过扭转焊接连接到外壳。

公开(公告)号：US20130340871A1

公开(公告)日：2013-12-26

申请号：US13926358

申请日：2013-06-25

Applicant: Schaeffler Technologies AG & Co. KG

Inventor： Michael Busse ,  Ali Bayrakdar

IPC: F15B1/24

CPC classification number: F15B1/24 ,  F01L2001/34446 ,  F15B2201/21 ,  F15B2201/31 ,  F15B2201/4056 ,  F15B2201/605 ,  F15B2201/61 ,  Y02E60/15

Abstract: A pressure accumulator includes a housing having a housing cavity, a piston axially displaceable in the housing cavity between a first final position and a second final position and having a pressure surface which together with a wall of the housing cavity delimits at least partially a reservoir connectable to an ICE consumer in a fluid-conveying manner, an energy store cooperating with the piston, the piston being displaceable against the force of the energy store from the first final position into the second final position in that the reservoir is acted on by pressure using a pressure medium, and a locking device for locking the piston in the second final position. A locking tube is connected to the piston and supported within the housing in an axially shiftable manner, and lockable at an end of the housing facing away from the reservoir with the aid of a locking pin.

Abstract translation: 压力储存器包括具有壳体空腔的壳体，在第一最终位置和第二最终位置之间在壳体空腔中可轴向移动的活塞，并具有压力表面，该压力表面与壳体腔室的壁一起至少部分地限定了可连接的储存器 以流体输送方式连接到ICE消费者，能量储存器与活塞配合，活塞能够抵抗能量储存器的力从第一最终位置移动到第二最终位置，因为储存器通过压力作用 压力介质和用于将活塞锁定在第二最终位置的锁定装置。 锁定管连接到活塞并以可轴向移动的方式支撑在壳体内，并且借助于锁定销可锁定在壳体的远离储存器的端部处。

公开(公告)号：US08567444B2

公开(公告)日：2013-10-29

申请号：US13152974

申请日：2011-06-03

Applicant: Carlos E. Marin ,  Leonid Basin

Inventor： Carlos E. Marin ,  Leonid Basin

IPC: F16L55/04

CPC classification number: F16H61/067 ,  B60Y2400/4185 ,  F15B1/24 ,  F15B2201/21 ,  F15B2201/31 ,  F15B2201/40 ,  F16H61/0021 ,  Y10T137/8659

Abstract: An accumulator assembly for a motor vehicle powertrain includes an armature and a follower. Together the armature and the follower can selectively lock together. The accumulator assembly may include a biasing member and a solenoid. When the solenoid is de-energized, the biasing member pushes the armature towards the follower to lock the armature and the follower together. When the solenoid is energized, the armature is magnetically drawn towards the solenoid and away from the follower to unlock the two components and to compress the biasing member.

Abstract translation: 用于机动车辆动力总成的蓄能器组件包括电枢和从动件。 电枢和跟随器一起可以选择性地锁定在一起。 蓄能器组件可以包括偏置构件和螺线管。 当螺线管断电时，偏置构件将电枢推向跟随器，以将衔铁和跟随器锁定在一起。 当螺线管通电时，电枢被磁力拉向螺线管并远离跟随器，以解锁两个部件并压缩偏压部件。

公开(公告)号：US20110239639A1

公开(公告)日：2011-10-06

申请号：US12754648

申请日：2010-04-06

Applicant: Jack David Farmer

Inventor： Jack David Farmer

IPC: F15B1/027

CPC classification number: F15B1/04 ,  E21B34/10 ,  E21B41/00 ,  F15B2201/21 ,  F15B2201/215 ,  F15B2201/312 ,  Y02E60/15

Abstract: An energy storage device a first member and a second member that is slidably engaged with the first member. There are at least two seals that slidably seal the first member to the second member and define a cavity therebetween that varies in volume with relative movement between the first member and the second member. The first member is biased toward the second member in a direction that resisted increases in volume of the cavity.

Abstract translation: 能量存储装置，第一构件和与第一构件可滑动地接合的第二构件。 存在至少两个密封件，其将第一构件可滑动地密封到第二构件并且在它们之间限定其间的空腔，其中第一构件和第二构件之间的相对移动体积变化。 第一构件在抵抗空腔体积增加的方向上朝向第二构件偏置。

公开(公告)号：US07992300B1

公开(公告)日：2011-08-09

申请号：US11565095

申请日：2006-11-30

Applicant: Andreas Weh ,  Bernhard Gnamm

Inventor： Andreas Weh ,  Bernhard Gnamm

IPC: B21D51/16

CPC classification number: B23P11/005 ,  B60T8/368 ,  F15B1/24 ,  F15B2201/21 ,  F15B2201/31 ,  F15B2201/4056 ,  F15B2201/605 ,  Y10T29/49394

Abstract: A method of assembling a hydraulic fluid accumulator in a bore defined in a housing structure is disclosed. The method includes (a) inserting an annular seal into a second bore portion of the bore so that the annular seal is positioned in contact with the first ledge, (b) inserting a piston into the bore so that the piston is located in a first bore portion of the bore as well as the second bore portion of the bore, and (c) inserting a cover having an annular rim into the bore so that (i) the annular rim is positioned in contact with the annular seal, and (ii) the annular seal is located in an annular space defined by the first ledge, the annular rim, the piston, and an internal wall of the housing structure that partially defines the second bore portion.

Abstract translation: 公开了一种将液压流体储存器组装在限定在壳体结构中的孔中的方法。 该方法包括（a）将环形密封件插入到孔的第二孔部分中，使得环形密封件定位成与第一凸缘接触，（b）将活塞插入孔中，使得活塞位于第一 孔的孔部分以及孔的第二孔部分，以及（c）将具有环形边缘的盖子插入孔中，使得（i）环形边缘定位成与环形密封件接触，并且（ii ）环形密封件位于由第一凸缘，环形边缘，活塞和部分地限定第二孔部分的壳体结构的内壁限定的环形空间中。