公开(公告)号：US09464559B2

公开(公告)日：2016-10-11

申请号：US15015299

申请日：2016-02-04

Applicant: Middleville Tool & Die Co.

Inventor： Robert Leroy Middleton, Jr. ,  Justin Tyler Middleton

IPC: F01N13/08 ,  F01N1/16 ,  F16K1/22 ,  F16K15/03

CPC classification number: F01N13/08 ,  F01N1/165 ,  F01N1/166 ,  F02D9/06 ,  F16K1/22 ,  F16K15/033 ,  Y10T137/7876 ,  Y10T137/7898

Abstract: A passive valve assembly for an engine exhaust system includes an exhaust conduit for transferring exhaust gases from the engine and a valve plate that is operably disposed within the exhaust conduit. A pivot rod has an internal section that is coupled with the valve plate, such that the valve plate may pivot between an open position and a closed position. The pivot rod also has an external section that protrudes from the exhaust conduit. A stop feature is disposed at or near an exterior surface of the exhaust conduit in a location arranged to contact the external section of the pivot rod and prevent the valve plate from pivoting beyond one of the open position and the closed position.

Abstract translation: 用于发动机排气系统的被动阀组件包括用于传递来自发动机的废气的排气管道和可操作地设置在排气管道内的阀板。 枢轴杆具有与阀板联接的内部部分，使得阀板可在打开位置和关闭位置之间枢转。 枢轴杆还具有从排气管突出的外部部分。 停止特征设置在排气导管的外表面处或附近，其布置成接触枢转杆的外部部分并防止阀板枢转超过其中一个打开位置和关闭位置。

公开(公告)号：US20140299209A1

公开(公告)日：2014-10-09

申请号：US13857284

申请日：2013-04-05

Applicant: KOFULSO CO., LTD.

Inventor： Seung-il OH

IPC: F16K15/02 ,  F16K5/06

CPC classification number: F16K15/026 ,  F16K5/06 ,  F16K15/063 ,  F16K15/188 ,  F16K27/067 ,  Y10T137/7727 ,  Y10T137/7876 ,  Y10T137/87917 ,  Y10T137/88046

Abstract: Disclosed therein is a gas valve having automatically blocking means, which is mounted at an inlet side of a valve body having a ball valve so that the gas valve does not need additional blocking means for blocking a gas pipe at the time of a gas leak, and which returns a blocking member to its original position when the valve is opened after coping with the gas leak at the leaked portion, thereby making maintenance easy.

Abstract translation: 其中公开了一种具有自动阻挡装置的气阀，其安装在具有球阀的阀体的入口侧，使得气阀在气体泄漏时不需要附加的阻塞气体管道的阻塞装置， 并且当在打开泄漏部分的气体泄漏时打开阀时将阻挡构件返回到其原始位置，从而使维护变得容易。

公开(公告)号：US08789557B2

公开(公告)日：2014-07-29

申请号：US13224385

申请日：2011-09-02

Applicant: Gerhard Müller-Riederer ,  Bernd Kipp

Inventor： Gerhard Müller-Riederer ,  Bernd Kipp

IPC: F16K17/19 ,  F16K17/196

CPC classification number: F16K24/04 ,  B60K15/03519 ,  B60K2015/03296 ,  B60K2015/03302 ,  F16K31/0655 ,  Y10T137/7775 ,  Y10T137/7777 ,  Y10T137/778 ,  Y10T137/7876

Abstract: A ventilation arrangement for the head space of the fuel tank of a vehicle consists of a valve assembly received in a housing (30), which assembly is arranged to produce a maximum pressure, which is not to be exceeded, a minimum pressure below which the pressure must not fall, and a random pressure, for example, for the tank filling process, within the head space. For this purpose a valve which is biased by a spring (25) in the direction towards an atmospheric connector (6) and is characterised by a sealing plate (17), and a valve biased by a spring (19) in the direction towards a connector (5) intended for connection to the head space, and a valve characterised by a sealing head (24) are provided, the latter of which is simultaneously connected to an electromagnetic drive in order to produce the random pressure. As a result of the constructional combination of all three valve functions in the housing (30), the mutually coaxial guidance of the sealing head (24) and of the sealing plate (17), a valve assembly is provided which takes up a small construction volume and is suitable in particular for use under the spatially limited installation conditions of a hybrid vehicle.

Abstract translation: 用于车辆的燃料箱的顶部空间的通风装置包括容纳在壳体（30）中的阀组件，该组件布置成产生不超过最大压力的最小压力，在该最小压力下， 压力不得下降，并且在头部空间内存在例如用于罐填充过程的随机压力。 为此，在朝向大气连接器（6）的方向上由弹簧（25）偏压的阀门的特征在于密封板（17），以及由弹簧（19）沿朝向 连接器（5），用于连接到顶部空间，并且提供了一种特征在于密封头（24）的阀门，其中后者同时连接到电磁驱动器以产生随机压力。 由于壳体（30）中所有三个阀功能的结构组合，密封头（24）和密封板（17）的相互同轴的引导，提供了一种占用小的结构的阀组件 并且特别适合在混合动力车辆的空间有限的安装条件下使用。

公开(公告)号：US08684030B2

公开(公告)日：2014-04-01

申请号：US12752732

申请日：2010-04-01

Applicant: Robert B. Chaffee

Inventor： Robert B. Chaffee

IPC: F04B39/10 ,  A47C27/08

CPC classification number: F16H61/4061 ,  A47C27/082 ,  F16K15/202 ,  Y10T137/3584 ,  Y10T137/7839 ,  Y10T137/7876 ,  Y10T137/86019 ,  Y10T137/86027

Abstract: A self-sealing valve comprises a valve housing having a fluid conduit, a valve seat, and a retaining member, the valve housing being configured to pass fluid through the fluid conduit, and a flexible diaphragm comprising a flexible material having resiliency, wherein the retaining member and the flexible diaphragm are configured so that the retaining member retains a portion of the flexible diaphragm so as to use the resiliency of the flexible material to bias the flexible diaphragm against the valve seat to a closed position of the self-sealing valve to provide a self-seal of the fluid conduit, and to facilitate movement of the flexible diaphragm under a fluid bias against a first side of the flexible diaphragm in a first direction away from the valve seat to an open position, and wherein the retaining member and the flexible diaphragm are configured so that the self-sealing valve can be contacted to move a portion of the flexible diaphragm away from the valve seat to the open position.

Abstract translation: 自密封阀包括具有流体导管，阀座和保持构件的阀壳体，阀壳体构造成使流体流过流体导管，以及包括具有弹性的柔性材料的柔性隔膜，其中保持 构件和柔性隔膜被构造成使得保持构件保持柔性隔膜的一部分，以便利用柔性材料的弹性将柔性隔膜抵靠阀座偏压到自密封阀的关闭位置，以提供 所述流体导管的自密封件，以及促使所述柔性隔膜在流体偏压下朝着远离所述阀座的第一方向移动到所述柔性隔膜的第一侧至打开位置，并且其中所述保持构件和 柔性膜片被构造成使得自密封阀可以接触以将柔性膜片的一部分从阀座移动到开放位置 n。

公开(公告)号：US08573167B2

公开(公告)日：2013-11-05

申请号：US13139040

申请日：2009-11-19

Applicant: Xuewei Chen ,  Chuck Chang ,  Roger Meyer

Inventor： Xuewei Chen ,  Chuck Chang ,  Roger Meyer

IPC: F01L9/02

CPC classification number: F01L1/3442 ,  F01L2001/34426 ,  F01L2001/34433 ,  F16K11/0716 ,  Y10T137/7876

Abstract: A control valve for a device to variably adjust control times of gas-exchange valves of an internal combustion engine. The control device has a valve housing and a control piston. The valve housing has an axial cavity with a dividing element arranged in the cavity that separates the cavity into two partial spaces and hydraulically seals the spaces from one another. The dividing element is produced separately from the valve housing and is positionally fixedly fastened in the cavity of the valve housing. The first partial space holds the control piston, and a supply connection is formed in the region of the first partial space. The second partial space has at least one first opening via which pressure medium can be supplied to the second partial space by a pressure medium pump, and at least one second opening by which the second partial space communicates with the supply connection.

Abstract translation: 一种用于可变地调节内燃机的气体交换阀的控制时间的装置的控制阀。 控制装置具有阀壳体和控制活塞。 阀壳体具有轴向空腔，其具有布置在空腔中的分隔元件，其将空腔分成两个部分空间并将空间彼此液压地密封。 分隔元件与阀壳体分开制造，并且位置固定地固定在阀壳体的空腔中。 第一部分空间保持控制活塞，并且在第一部分空间的区域中形成供应连接。 第二部分空间具有至少一个第一开口，通过该第一开口可以通过压力介质泵将压力介质供应到第二部分空间，以及至少一个第二开口，第二部分空间通过该至少一个第二开口与供应连接件连通。

公开(公告)号：US20120211090A1

公开(公告)日：2012-08-23

申请号：US13029217

申请日：2011-02-17

Applicant: Bryan Downer ,  Paul Marcink

Inventor： Bryan Downer ,  Paul Marcink

IPC: B08B7/00 ,  F16K1/00

CPC classification number: B08B9/00 ,  Y10T137/0402 ,  Y10T137/0419 ,  Y10T137/4259 ,  Y10T137/7876 ,  Y10T137/87571

Abstract: A valve assembly configured for a clean-in-place operation for processing systems includes a valve body with a valve seat and inner cavity extending into the valve body. A shaft extends through the valve body and a stopper is connected to one end of the shaft for movement between a normally closed position wherein the stopper sealingly engages the valve seat and an open position wherein the stopper is spaced from the valve seat to permit cleaning fluid to enter and exit the inner cavity only through the valve. An actuator is connected to the valve body and includes a plunger adapted for contacting an opposite end of the shaft for moving the stopper toward the open position when activated. An air inlet extends through the valve body and into the inner cavity. A stop valve is operatively associated with the inlet and is in a normally closed position for preventing fluid from exiting through the inlet such that cleaning fluid only enters and exits the inner cavity through the valve seat when the plunger is in the open position. The stop valve is connectable to a source of pressurized air to thereby open the stop valve and cause drying air or other gas or fluid to enter the inner cavity with sufficient pressure to move the stopper toward the open position and supply the air or other gas or other fluid to the processing system.

Abstract translation: 构造成用于处理系统的就地操作的阀组件包括具有阀座的阀体和延伸到阀体中的内腔。 轴延伸穿过阀体，并且止动件连接到轴的一端，用于在常闭位置之间运动，其中止动器密封地接合阀座和打开位置，其中止动件与阀座间隔开以允许清洁流体 仅通过阀门进出内腔。 致动器连接到阀体并且包括适于接触轴的相对端的柱塞，用于当致动时将止动件移动到打开位置。 空气入口延伸穿过阀体并进入内腔。 截止阀与入口可操作地相关联并且处于常闭位置，以防止流体通过入口离开，使得当柱塞处于打开位置时，清洁流体仅通过阀座进入和离开内腔。 截止阀可连接到加压空气源，从而打开截止阀，并使干燥空气或其他气体或流体以足够的压力进入内腔，以将止动器移向打开位置，并供应空气或其他气体或 其他流体加工系统。

公开(公告)号：US08181664B2

公开(公告)日：2012-05-22

申请号：US12800103

申请日：2010-05-07

Applicant: Chun-Chung Tsai

Inventor： Chun-Chung Tsai

IPC: F16K15/20

CPC classification number: F16K15/031 ,  F16K15/202 ,  F16K35/04 ,  Y10T137/3584 ,  Y10T137/7062 ,  Y10T137/7876 ,  Y10T137/7892

Abstract: A releasing valve for an inflatable object has a body, a valve disk and a cap. The body is body and has a passage and a disk mount. The passage is defined through the body and has a bottom opening. The valve disk is attached securely to the bottom of the body to close the bottom opening of the passage and has a mounting end and a free end. The mounting end is mounted securely on the disk mount of the body. The free end is opposite to the mounting end. The cap is attached to the body around the bottom opening, holds the valve disk inside and has a stop. The stop selectively engages the free end of the valve disk when the valve disk being pushed away from the bottom opening for discharging air out from the inflating object via the releasing valve.

Abstract translation: 用于充气物品的释放阀具有主体，阀盘和盖。 身体是身体，有通道和磁盘安装。 通道通过身体定义并具有底部开口。 阀盘牢固地连接到主体的底部以封闭通道的底部开口，并具有安装端和自由端。 安装端牢固地安装在机身的磁盘安装座上。 自由端与安装端相对。 盖子围绕底部开口连接到身体上，将阀盘保持在内部并停止。 当阀盘从底部开口被推开以便经由释放阀从膨胀物体排出空气时，止动件选择性地接合阀盘的自由端。

公开(公告)号：US20120060787A1

公开(公告)日：2012-03-15

申请号：US13133983

申请日：2009-11-19

Applicant: Chuck Chang ,  Xuewei Chen ,  Roger Meyer

Inventor： Chuck Chang ,  Xuewei Chen ,  Roger Meyer

IPC: F01L1/344

CPC classification number: F01L1/344 ,  F01L1/34 ,  F01L1/3442 ,  F01L2001/34426 ,  F01L2001/3444 ,  Y10T137/7876

Abstract: A control valve for a device for variably adjusting the control times of gas-exchange valves of an internal combustion engine. The control valve has a substantially hollow cylindrical valve housing, a non-return valve and an annular filter. The annular filter is arranged within the valve housing and the non-return valve has a closing body and a spring element.

Abstract translation: 一种用于可变地调节内燃机的气体交换阀的控制时间的装置的控制阀。 控制阀具有基本中空的圆柱形阀壳体，止回阀和环形过滤器。 环形过滤器布置在阀壳体内，止回阀具有闭合体和弹簧元件。

公开(公告)号：US07784465B2

公开(公告)日：2010-08-31

申请号：US11238094

申请日：2005-09-28

Applicant: Hongha T. Le ,  Chih Hua Wang

Inventor： Hongha T. Le ,  Chih Hua Wang

IPC: A61M16/00 ,  A61M29/00 ,  A62B9/06 ,  A62B9/02 ,  F16K35/00 ,  F16K15/00 ,  F16K17/00 ,  F16K21/04

CPC classification number: A61M16/044 ,  A61M16/0409 ,  A61M16/0445 ,  Y10T137/7876

Abstract: A laryngeal mask includes an airway conduit, and a mask connected to the airway conduit, the mask that includes an inflatable portion. An inflation lumen is coupled to the inflatable portion of the mask as well as an inflation valve. The inflation valve includes an exterior housing that has an exit aperture and a stem that is movable between an open position and a closed position. A vent clip is removably coupled to the inflation valve and includes a body portion, an exterior housing interface portion extending from the body portion and a finger extending from the body portion. The exterior housing interface portion includes a gripping surface which is formed to contact at least an approximately 90 degree portion of the inflation valve exterior housing and the finger maintains the inflation valve in an open position.

Abstract translation: 喉罩包括气道导管和连接到气道导管的掩模，所述掩模包括可充气部分。 充气腔连接到掩模的可充气部分以及充气阀。 充气阀包括具有出口孔和可在打开位置和关闭位置之间移动的杆的外壳。 通气夹可移除地联接到充气阀，并且包括主体部分，从主体部分延伸的外部壳体接口部分和从主体部分延伸的手指。 外部壳体接口部分包括夹紧表面，其被形成为接触充气阀外部壳体的至少大约90度的部分，并且手指将充气阀保持在打开位置。

公开(公告)号：US20100158704A1

公开(公告)日：2010-06-24

申请号：US12374417

申请日：2007-07-25

Applicant: Christopher B. Charlton ,  Geoff C. Gerhardt ,  Theodore Dourdeville

Inventor： Christopher B. Charlton ,  Geoff C. Gerhardt ,  Theodore Dourdeville

IPC: F04B49/00 ,  F16K15/00

CPC classification number: F16K15/021 ,  F04B53/1032 ,  Y10T137/7837 ,  Y10T137/7876 ,  Y10T137/7922 ,  Y10T137/7925

Abstract: A check valve includes a valve seat and a compliant member that moves to seal the check valve by contacting the valve seat. A method for priming a chromatography solvent pump includes providing the check valve in fluid communication with an outlet of the pump, drawing fluid into the pump from a fluid source, and expelling the fluid from the pump through the valve, thus wetting the check valve. Another method for priming a chromatography solvent pump includes providing the check valve in fluid communication with an inlet of the pump, drawing fluid through the valve into the pump, and expelling the fluid from the pump.

Abstract translation: 止回阀包括阀座和柔性构件，其通过接触阀座而移动以密封止回阀。 用于启动色谱溶剂泵的方法包括提供止回阀与泵的出口流体连通，从流体源将流体引入泵中，并且将流体从泵排出通过阀，从而润湿止回阀。 用于引发色谱溶剂泵的另一种方法包括提供止回阀与泵的入口流体连通，将流体通过阀吸入泵中，并从泵排出流体。