公开(公告)号：US1716500A

公开(公告)日：1929-06-11

申请号：US18508727

申请日：1927-04-20

Applicant: ALEMITE MFG CORP

Inventor： MOORE GEORGE L

IPC: B21D53/00 ,  F16N21/02

CPC classification number: B21D53/00 ,  F16N21/02 ,  Y10T29/49426

公开(公告)号：US1695496A

公开(公告)日：1928-12-18

申请号：US19713027

申请日：1927-06-07

Applicant: ADAMS IND INC

Inventor： JACQUES RAYNALDO P

IPC: B21D53/00 ,  F16N21/02

CPC classification number: B21D53/00 ,  F16N21/02 ,  Y10T29/49426 ,  Y10T29/49844 ,  Y10T29/49845 ,  Y10T29/49876 ,  Y10T29/49996

公开(公告)号：US1684194A

公开(公告)日：1928-09-11

申请号：US62453223

申请日：1923-03-12

Applicant: BRIDGEPORT BRASS CO

Inventor： OAKLEY ERASTUS G

IPC: B21D53/10

CPC classification number: B21D53/10 ,  Y10T29/49426

公开(公告)号：US1510143A

公开(公告)日：1924-09-30

申请号：US25629518

申请日：1918-09-30

Applicant: BUSCH SULZER BROS DIESEL ENGINE CO

Inventor： HAWKS ARTHUR S

IPC: F04B39/10

CPC classification number: F04B39/1093 ,  Y10T29/49236 ,  Y10T29/49426 ,  Y10T137/7838 ,  Y10T137/7839 ,  Y10T137/7903

公开(公告)号：US11819404B2

公开(公告)日：2023-11-21

申请号：US18102595

申请日：2023-01-27

Applicant: Edwards Lifesciences CardiAQ LLC

Inventor： Arshad Quadri ,  J. Brent Ratz

IPC: A61F2/24 ,  A61F2/848

CPC classification number: A61F2/2418 ,  A61F2/2403 ,  A61F2/2409 ,  A61F2/2412 ,  A61F2/2415 ,  A61F2/848 ,  A61F2002/8483 ,  A61F2002/8486 ,  A61F2210/0076 ,  A61F2220/005 ,  A61F2220/0016 ,  A61F2220/0075 ,  A61F2230/0013 ,  A61F2230/0054 ,  Y10T29/49426

Abstract: A prosthetic heart valve includes a radially expandable annular frame and a valve body disposed inside the frame. The valve body includes three leaflets configured to regulate the flow of blood through the frame in one direction. The prosthetic heart valve also includes an annular inner skirt secured to an inner surface of the frame. The inner skirt has an inflow edge oriented toward an inflow end of the frame, an outflow edge oriented toward an outflow end of the frame, and first and second lateral edges extending from the inflow edge to the outflow edge, wherein the first lateral edge and the second lateral edge are secured together. The first lateral edge and the second lateral edge are oriented at an oblique angle relative to a plane that is perpendicular to a central longitudinal axis of the frame.

公开(公告)号：US09776291B2

公开(公告)日：2017-10-03

申请号：US14542749

申请日：2014-11-17

Applicant: DENSO CORPORATION

Inventor： Akira Ozaki ,  Shuichi Nagase

IPC: B23P15/00 ,  F16K11/07 ,  B22D25/02 ,  F16K27/04 ,  B22D17/22

CPC classification number: B23P15/001 ,  B22D17/22 ,  B22D25/02 ,  F16K11/07 ,  F16K27/041 ,  Y10T29/49426

Abstract: An axial cast hole is formed to have a large diameter side end on one side at a draft angle. A large diameter hole is formed on the one side to form a stepped surface between the large diameter hole and the axial cast hole. The stepped surface has an inner periphery end located on a plane perpendicular to the axial direction. A tool is moved from the one side toward the other side coaxially with the axial cast hole to make contact with the stepped surface. The tool is moved subsequently to cut the inner periphery of the axial cast hole between the large diameter hole and the first port. The tool is moved subsequently to cut the inner periphery of the axial cast hole on the other side relative to the first port.

公开(公告)号：US20160184939A1

公开(公告)日：2016-06-30

申请号：US14799024

申请日：2015-07-14

Applicant: Hager Industries, LLC

Inventor： Nathan Hager

IPC: B23P15/00 ,  B23P6/00 ,  F16K27/06

CPC classification number: F16K27/06 ,  B23P6/00 ,  B23P15/001 ,  F16K5/025 ,  F16K5/0257 ,  F16K5/0264 ,  F16K25/005 ,  F16K27/062 ,  Y10T29/49409 ,  Y10T29/49419 ,  Y10T29/49426 ,  Y10T137/0486 ,  Y10T137/0519

Abstract: A method of refurbishing a damaged valve is disclosed that generally includes receiving a valve housing having generally collinear inlet and outlet ports in the side walls thereof and an interior annular face about each of the inlet and outlet ports, the housing comprising a first metal with a yield strength and the side walls having a predetermined thickness, creating an annular groove about an interior annular face of the inlet port, creating an annular groove about an interior annular face of the outlet port, and placing a second metal within each of the annular grooves, the second metal having a yield strength, wherein the yield strength of the first metal is less than the yield strength of the second metal.

Abstract translation: 公开了一种翻新损坏的阀的方法，其通常包括接收在其侧壁中具有大致共线的入口和出口端口的阀壳体和围绕每个入口和出口端口的内部环形面，所述壳体包括具有 屈服强度和具有预定厚度的侧壁，围绕入口的内部环形面形成环形槽，围绕出口的内部环形面形成环形槽，并将第二金属放置在每个环形槽内 所述第二金属具有屈服强度，其中所述第一金属的屈服强度小于所述第二金属的屈服强度。

公开(公告)号：US08979067B2

公开(公告)日：2015-03-17

申请号：US13503723

申请日：2010-09-07

Applicant: Michael Dinerman ,  Friedrich Mueller ,  Anton Fritz ,  Dirk Foerch ,  Joerg Fricke-Schmidt ,  Elmar Vier

Inventor： Michael Dinerman ,  Friedrich Mueller ,  Anton Fritz ,  Dirk Foerch ,  Joerg Fricke-Schmidt ,  Elmar Vier

IPC: F16K31/02 ,  F16K51/00 ,  G01F1/42 ,  B60T8/36 ,  F16K31/06 ,  F16K47/08

CPC classification number: B60T8/3615 ,  B60T8/363 ,  F16K31/0655 ,  F16K47/08 ,  Y10T29/49416 ,  Y10T29/49426

Abstract: A valve insert for a valve cartridge of a solenoid valve, wherein the valve insert is produced as a one-piece, slotted sleeve from a sheet metal strip and has at least one radial bore as an inlet and/or drain opening of a fluid flow and to a corresponding valve cartridge or to a solenoid valve having such a valve insert and to a method for producing a valve insert. The at least one radial bore is designed having a trumpet-shaped geometry in order to specifically influence the flow characteristics of the fluid flow.

Abstract translation: 一种用于电磁阀的阀芯的阀插入件，其中所述阀插件由片状金属带制成为一件式开槽套管，并且具有至少一个径向孔作为流体流的入口和/或排放开口 以及相应的阀芯或具有这种阀嵌件的电磁阀以及用于制造阀插入件的方法。 至少一个径向孔被设计成具有喇叭形几何形状，以便具体影响流体流动的流动特性。

公开(公告)号：US20130289740A1

公开(公告)日：2013-10-31

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

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：US20130184813A1

公开(公告)日：2013-07-18

申请号：US13786083

申请日：2013-03-05

Applicant: CardiAQ Valve Technologies, Inc.

Inventor： Arshad Quadri ,  J. Brent Ratz

IPC: A61F2/24

CPC classification number: A61F2/2418 ,  A61F2/24 ,  A61F2/2403 ,  A61F2/2409 ,  A61F2/2412 ,  A61F2/2415 ,  A61F2/848 ,  A61F2002/8483 ,  A61F2002/8486 ,  A61F2210/0076 ,  A61F2220/0016 ,  A61F2220/005 ,  A61F2220/0075 ,  A61F2230/0013 ,  A61F2230/0054 ,  Y10T29/49426

Abstract: A prosthesis can be configured to be deployed within a body cavity. The prosthesis has an expandable frame, a plurality of proximal anchors, and a plurality of distal anchors, where the various anchors are connected to the frame. Radial expansion of the frame can cause the ends of the proximal anchors and the ends of the distal anchors to draw closer together.

Abstract translation: 假体可被配置成在体腔内展开。 假体具有可扩张框架，多个近端锚固件和多个远端锚固件，其中各种锚固件连接到框架。 框架的径向膨胀可导致近端锚固件的端部和远端锚固件的端部更靠近在一起。