公开(公告)号：US1693610A

公开(公告)日：1928-12-04

申请号：US53370522

申请日：1922-02-02

Applicant: SCOVILL MANUFACTURING CO

Inventor： LUSHER ALBERT C

IPC: B21C23/18 ,  B21K21/04 ,  B21K21/16 ,  B21K25/00

CPC classification number: B21J5/10 ,  B21C23/085 ,  B21K21/16 ,  B21K25/00 ,  Y10T29/49409 ,  Y10T29/49426 ,  Y10T29/49938 ,  Y10T428/12229 ,  Y10T428/12271

公开(公告)号：US1672082A

公开(公告)日：1928-06-05

申请号：US62828823

申请日：1923-03-28

Applicant: BRIDGEPORT BRASS CO

Inventor： OAKLEY ERASTUS G

IPC: B21K21/00

CPC classification number: B21K21/00 ,  Y10T29/49426 ,  Y10T82/266

公开(公告)号：US421257A

公开(公告)日：1890-02-11

申请号：US421257D

CPC classification number: B21K1/24 ,  Y10T29/49426

公开(公告)号：US09339897B2

公开(公告)日：2016-05-17

申请号：US14293433

申请日：2014-06-02

Applicant: Graco Minnesota Inc.

Inventor： Andrew J. Klaphake ,  Anthony J. Kuschel

IPC: B23P15/00 ,  F15B13/08 ,  F16K11/02 ,  F16K11/10 ,  F16K31/363 ,  F16K11/07 ,  F16N25/02 ,  F16N21/00

CPC classification number: B23P15/001 ,  F15B13/0842 ,  F16K11/02 ,  F16K11/0716 ,  F16K11/10 ,  F16K31/363 ,  F16N21/00 ,  F16N25/02 ,  Y10T29/49405 ,  Y10T29/49426 ,  Y10T137/2668 ,  Y10T137/5109 ,  Y10T137/5283 ,  Y10T137/86509 ,  Y10T137/86726 ,  Y10T137/877 ,  Y10T137/87885 ,  Y10T137/9029

Abstract: A series progressive divider valve comprises a valve body and pistons. A fluid inlet extends into the valve body. Stations are disposed in the valve body and extend from a first end to a second end; each station comprises piston stations extending through the valve body and a bypass station fluidly isolating the first end from the second end. The piston stations comprise a piston bore and a piston. The bypass stations comprise first and second fluid passages extending from the first and second ends to positions inside the valve body. Outlet bores extend into the valve body, and each comprises first and second sets of outlet bores. Porting forms passageways connecting the stations to each other and with the outlet bores such that when high pressure fluid is applied to the inlet the pistons reciprocates from the first end to the second end in sequence.

公开(公告)号：US09314325B2

公开(公告)日：2016-04-19

申请号：US13790640

申请日：2013-03-08

Applicant: Cook Medical Technologies LLC

Inventor： Alison Liddy ,  Michael Ryan ,  Gerard Treacy ,  Ger Houlihan ,  Shay Joseph Lavelle ,  John Neilan

IPC: A61F2/04 ,  A61F2/24

CPC classification number: A61F2/04 ,  A61F2/2412 ,  A61F2/2415 ,  A61F2002/044 ,  A61F2002/045 ,  A61F2230/0069 ,  A61F2240/001 ,  B05D1/18 ,  Y10T29/49426

Abstract: A prosthesis and a method of manufacturing the prosthesis for controlling flow through a bodily lumen are provided. The prosthesis includes a body having a proximal portion, a distal portion and a lumen extending therethrough. The prosthesis also includes a valve operably connected to the body. The valve has a proximal portion, a distal portion and a lumen extending through the valve, where the valve lumen is connected to the body lumen. The valve is configured to be closed in the absence of an antegrade pressure and a retrograde pressure, the retrograde pressure being greater than the antegrade pressure. The valve includes a material portion operably connected to the valve, the material portion providing increased stiffness to the valve relative to the valve alone, wherein the material portion is configured to facilitate self-reversion of the valve to the closed configuration.

Abstract translation: 提供了一种假体和制造用于控制通过体腔的流动的假体的方法。 假体包括具有近端部分，远侧部分和延伸通过其的内腔的主体。 假体还包括可操作地连接到身体的阀。 瓣膜具有近端部分，远端部分和延伸穿过瓣膜的内腔，其中阀腔连接到体腔。 阀被配置为在没有顺行压力和逆行压力的情况下关闭，逆行压力大于顺行压力。 所述阀包括可操作地连接到所述阀的材料部分，所述材料部分相对于所述阀单独地为所述阀提供增加的刚度，其中所述材料部分构造成促进所述阀自动回复到所述关闭构型。

公开(公告)号：US20150337968A1

公开(公告)日：2015-11-26

申请号：US14713845

申请日：2015-05-15

Applicant: FJELL SUBSEA PRODUCTS AS

Inventor： Asbjørn Strand ,  Kristian Karlsen

IPC: F16K5/06 ,  B23P15/00 ,  F16K5/20

CPC classification number: F16K5/06 ,  B23P15/001 ,  F16J3/047 ,  F16K5/0689 ,  F16K5/0694 ,  F16K5/201 ,  F16K5/207 ,  Y10T29/49426

Abstract: Disclosed herein is a bellow for use in a ball valve, the bellow comprising: a metallic seat at an end of the bellow for providing a contact surface with a ball of a ball valve; and a metallic body integral with the seat; wherein the metallic body has a longitudinally elastic property such that, when the bellow is in use in a ball valve and the bellow is arranged within the housing of the ball valve so that it is always under longitudinal compression, substantially only the compression in the bellow causes the seat to apply a sealing force against the ball of the ball valve that maintains a mechanical seal between the seat and the ball valve. Advantageously, embodiments allow a new design of ball valve that maintains a high standard of performance in subsea environments over long time periods.

Abstract translation: 本文公开了一种用于球阀的波纹管，波纹管包括：在波纹管端部的金属座，用于提供与球阀的球的接触表面; 以及与所述座体一体的金属体; 其中金属体具有纵向弹性，使得当波纹管在球阀中使用时，波纹管布置在球阀的壳体内，使得其总是处于纵向压缩之下，基本上仅在波纹管中的压缩 使得座椅对球阀的球施加密封力，其在座椅和球阀之间保持机械密封。 有利地，实施例允许在长时间段内在海底环境中保持高标准性能的球阀的新设计。

公开(公告)号：US20150115702A1

公开(公告)日：2015-04-30

申请号：US14066247

申请日：2013-10-29

Applicant: Bendix Commercial Vehicle Systems LLC

Inventor： Duane R. Johnson

IPC: B60T15/04 ,  B60T13/26 ,  B23P15/00 ,  F16F1/08

CPC classification number: B60T15/043 ,  B60T13/268 ,  F16F1/08 ,  Y10T29/49405 ,  Y10T29/49426

Abstract: A foot brake valve for operating a vehicle brake system associated with wheels of the associated vehicle includes a plunger, a primary piston, and a volute spring. The plunger is positioned based on a position of an associated brake pedal depressed by an operator for engaging an associated service brakes of the vehicle. The primary piston positioned based on a position of the plunger. The volute spring biases the primary piston against a depression of the brake pedal.

Abstract translation: 用于操作与相关联的车辆的车轮相关联的车辆制动系统的脚踏制动阀包括柱塞，主活塞和蜗壳弹簧。 基于由操作者压下的相关联的制动踏板的位置来定位柱塞，用于接合车辆的相关联的行车制动器。 主活塞基于柱塞的位置定位。 蜗壳弹簧使主活塞抵靠制动踏板的凹陷。

公开(公告)号：US08939176B2

公开(公告)日：2015-01-27

申请号：US13700288

申请日：2011-05-27

Applicant: Andrew J. Klaphake ,  Anthony J. Kuschel ,  Dain D. Thul ,  Andrew J. Johnson

Inventor： Andrew J. Klaphake ,  Anthony J. Kuschel ,  Dain D. Thul ,  Andrew J. Johnson

IPC: F16K1/00 ,  F15B13/00 ,  F16N27/00 ,  G01F11/04 ,  F16K11/07 ,  F15B13/08 ,  F16K11/02 ,  F16K11/10 ,  B23P15/00 ,  F16K31/363

CPC classification number: B23P15/001 ,  F15B13/0842 ,  F16K11/02 ,  F16K11/0716 ,  F16K11/10 ,  F16K31/363 ,  F16N21/00 ,  F16N25/02 ,  Y10T29/49405 ,  Y10T29/49426 ,  Y10T137/2668 ,  Y10T137/5109 ,  Y10T137/5283 ,  Y10T137/86509 ,  Y10T137/86726 ,  Y10T137/877 ,  Y10T137/87885 ,  Y10T137/9029

Abstract: A series progressive divider valve comprises a valve body and pistons. The valve body comprises a fluid inlet, piston bores, outlet bores and porting. The fluid inlet extends into an exterior of the valve body. The piston bores extend through the valve body from a first end to a second end, wherein the piston bores are arranged along a first circular path intersecting each of the piston bores. Each piston bore includes a piston. The outlet bores extend into the valve body, and each outlet bore comprises a first set of outlet bores, and a second set of outlet bores. The porting forms a plurality passageways connecting the piston bores to each other and with the outlet bores such that when high pressure fluid is applied to the inlet each of the pistons reciprocates from the first end to the second end in sequence.

Abstract translation: 一系列渐进式分隔阀包括阀体和活塞。 阀体包括流体入口，活塞孔，出口孔和端口。 流体入口延伸到阀体的外部。 活塞孔从第一端延伸穿过阀体至第二端，其中活塞孔沿着与每个活塞孔相交的第一圆形路径布置。 每个活塞孔都包括一个活塞。 出口孔延伸到阀体中，并且每个出口孔包括第一组出口孔和第二组出口孔。 端口形成将活塞孔彼此连接并与出口孔连接的多个通道，使得当高压流体被施加到入口时，每个活塞依次从第一端往第二端往复运动。

公开(公告)号：US08887767B2

公开(公告)日：2014-11-18

申请号：US13700275

申请日：2011-05-27

Applicant: Andrew J. Klaphake ,  Anthony J. Kuschel

Inventor： Andrew J. Klaphake ,  Anthony J. Kuschel

IPC: F16K1/00 ,  F15B13/00 ,  F16N27/00 ,  G01F11/04 ,  F16K31/363 ,  F15B13/08 ,  F16K11/02 ,  B23P15/00 ,  F16K11/10

CPC classification number: B23P15/001 ,  F15B13/0842 ,  F16K11/02 ,  F16K11/0716 ,  F16K11/10 ,  F16K31/363 ,  F16N21/00 ,  F16N25/02 ,  Y10T29/49405 ,  Y10T29/49426 ,  Y10T137/2668 ,  Y10T137/5109 ,  Y10T137/5283 ,  Y10T137/86509 ,  Y10T137/86726 ,  Y10T137/877 ,  Y10T137/87885 ,  Y10T137/9029

Abstract: A double-sealed cross-port fitting for use in a series progressive divider valve comprises an adapter body, a passage and a ring segment. The adapter body extends axially from a first end to a second end and includes an adapter segment and a coupling segment. The adapter segment is positioned at the first end and is configured to be coupled to another component. The coupling segment is positioned at the second end, extends from the adapter segment, and is configured to be inserted into a valve body. The passage extends through the adapter body from the first end to the second end. The ring segment extends radially from the coupling segment and is configured to engage the valve body. The ring segment forms a first seal face between the ring segment and the adapter segment and a second seal face between the ring segment and the second end.

Abstract translation: 用于串联渐进式分隔阀的双密封十字接头配件包括适配器本体，通道和环形段。 适配器主体从第一端轴向延伸到第二端，并且包括适配器段和联接段。 适配器段被定位在第一端并被配置为耦合到另一个部件。 联接段位于第二端，从适配器段延伸，并被构造成插入阀体中。 通道从第一端延伸穿过适配器主体到第二端。 环段从联接段径向延伸并且构造成接合阀体。 环段在环段和适配器段之间形成第一密封面，在环段和第二端之间形成第二密封面。

公开(公告)号：US08590815B2

公开(公告)日：2013-11-26

申请号：US12822636

申请日：2010-06-24

Applicant: Petr Michlik ,  Ajay Tomar ,  Dennis H. Gibson

Inventor： Petr Michlik ,  Ajay Tomar ,  Dennis H. Gibson

IPC: F02M61/18 ,  F02M61/16 ,  F02M61/04 ,  B21K1/24 ,  B21K1/20 ,  B21K21/08 ,  B21D53/10

CPC classification number: F02M61/18 ,  B23P9/00 ,  B23P15/00 ,  B24B1/00 ,  C21D7/12 ,  C21D9/0068 ,  C21D9/08 ,  C21D9/14 ,  F02M61/168 ,  F02M2200/8069 ,  F02M2200/9061 ,  Y10T29/49409 ,  Y10T29/49423 ,  Y10T29/49426 ,  Y10T29/49433 ,  Y10T29/49805

Abstract: Steel rod stock is shaped into a fuel injector tip having a central axis and including a shank extending between a mating end and a nozzle end. An inner surface of the fuel injector tip includes a conical needle valve seat and defines a nozzle chamber and a sac on opposite sides of the needle valve seat. The mating end includes a injector stack surface and an injector body contact surface. After shaping the fuel injector tip, it is a case hardened to a hardness in excess of HRC 55. Next, the nozzle end is shaped, after the case hardening step, to include a plurality of nozzle surfaces that each define one of a plurality of nozzle outlets extending between the sac and the outer surface. The inner surface and the nozzle surfaces are then autofrettaged to induce compressive residual stress at the case hardened needle valve seat, the case hardened sac and at least a portion of the nozzle surfaces closest to the sac.

Abstract translation: 钢杆坯件被成形为具有中心轴线并且包括在配合端和喷嘴端之间延伸的柄的燃料喷射器头部。 燃料喷射器尖端的内表面包括锥形针阀座，并且在针阀座的相对侧上限定喷嘴腔和囊。 配合端包括喷射器堆叠表面和喷射器主体接触表面。 在对燃料喷射器头部进行成形之后，其被硬化至超过HRC 55的硬度。接下来，在壳体硬化步骤之后，喷嘴端部成形为包括多个喷嘴表面，每个喷嘴表面限定多个 在囊和外表面之间延伸的喷嘴出口。 然后内表面和喷嘴表面自动分离以在壳体硬化的针阀座处引起压缩残余应力，壳体硬化囊和至少一部分喷嘴表面最靠近囊。