公开(公告)号：US07269989B2

公开(公告)日：2007-09-18

申请号：US10807340

申请日：2004-03-24

Applicant: J. Michael Joseph ,  Samuel A. Gruber

Inventor： J. Michael Joseph ,  Samuel A. Gruber

IPC: B21D28/26 ,  B21D28/34

CPC classification number: B21J5/00 ,  B21J5/12 ,  Y10T29/49401 ,  Y10T29/49432 ,  Y10T83/9435

Abstract: A method of using a tool for punching orifice that has wall surfaces extending at an angle relative to a generally planar surface of a workpiece. The method includes sequentially forming two spaced apart impressions formed in the workpiece between first and second generally planar surfaces spaced apart along a longitudinal axis of the workpiece. The two spaced apart impressions form a first orifice wall surface disposed at an obtuse angle with respect to the generally planar surface facing the tool and a second orifice wall surface disposed at an acute angle with respect to the generally planar surface, and coincidental with the punching process, a retention arrangement that secures the workpiece during the forming of the orifice.

Abstract translation: 使用具有相对于工件的大体上平坦的表面成一定角度延伸的壁表面的冲孔工具的方法。 该方法包括在沿着工件的纵向轴线间隔开的第一和第二大致平坦的表面之间顺序地形成在工件中形成的两个间隔开的压痕。 两个间隔开的压痕形成相对于面向工具的大致平坦的表面以钝角设置的第一孔壁表面和相对于大致平坦的表面设置成锐角的第二孔壁表面，并且与冲压 工艺，在形成孔口期间固定工件的保持装置。

公开(公告)号：US07481093B2

公开(公告)日：2009-01-27

申请号：US11154966

申请日：2005-06-16

Applicant: J. Michael Joseph

Inventor： J. Michael Joseph

IPC: B21J15/24 ,  B21D28/00 ,  B21D26/00 ,  B21B25/00

CPC classification number: B26D5/086 ,  B21D28/002 ,  B26D5/08 ,  B26F1/02 ,  Y10T83/04 ,  Y10T83/9382 ,  Y10T83/9418

Abstract: A method and assembly for punching a hole in material provided. A magnetostrictive device 14 includes a coil 26, a magnetostrictive member 22, and a punch 28 operatively associated with the magnetostrictive member 22. The magnetostrictive member 22 is constructed and arranged to lengthen, when exposed to a magnetic field created by the coil 26, thereby moving the punch 28. Material 12 to be punched is associated with the punch 28. The coil is energized to create a magnetic field and thus lengthen the magnetostrictive member 22 so that the punch 28 moves through the material 12, creating a hole in the material 12.

Abstract translation: 一种用于在所提供的材料中冲孔的方法和组件。 磁致伸缩装置14包括线圈26，磁致伸缩构件22和与磁致伸缩构件22可操作地相关联的冲头28.磁致伸缩构件22被构造和布置成在暴露于由线圈26产生的磁场时延长 移动冲头28.待冲压的材料12与冲头28相关联。线圈被通电以产生磁场，从而延长磁致伸缩构件22，使得冲头28移动通过材料12，在材料中产生孔 12。

公开(公告)号：US07163159B2

公开(公告)日：2007-01-16

申请号：US10618713

申请日：2003-07-15

Applicant: J. Michael Joseph

Inventor： J. Michael Joseph

IPC: F02M61/00

CPC classification number: F02M51/0671 ,  F02M61/1853

Abstract: A fuel injector includes a metering orifice disc. The metering orifice disc includes a peripheral portion, a central portion, and an orifice. The peripheral portion is with respect to a longitudinal axis and extends parallel to a base plane. The peripheral portion bounds the central portion. The central portion includes a facet that extends parallel to a plane that is oblique with respect to the base plane. The orifice penetrates the facet and extends along an orifice axis that is oblique with respect to the plane. As such, the orientation of the orifice with respect to the longitudinal axis is defined by a combination of (1) a first relationship of the plane with respect to the base plane, and (2) a second relationship of the orifice axis with respect to the plane. A method of forming a multi-facetted dimple for the metering orifice disc is also described.

Abstract translation: 燃料喷射器包括计量孔盘。 计量孔盘包括周边部分，中心部分和孔口。 周边部分相对于纵向轴线平行于基底平面延伸。 周边部分限定中心部分。 中心部分包​​括平行于相对于基面倾斜的平面延伸的小平面。 孔口穿过小面并沿着相对于平面倾斜的孔口轴线延伸。 这样，孔口相对于纵向轴线的取向由（1）平面相对于基底平面的第一关系和（2）孔板轴线相对于 飞机。 还描述了形成用于计量孔盘的多面凹坑的方法。

公开(公告)号：US4923169A

公开(公告)日：1990-05-08

申请号：US402420

申请日：1989-09-01

Applicant: John H. Grieb ,  J. Michael Joseph ,  Richard D. Weaver ,  George T. Bata

Inventor： John H. Grieb ,  J. Michael Joseph ,  Richard D. Weaver ,  George T. Bata

IPC: B21D53/16 ,  B23P15/16 ,  F02M51/06 ,  F02M51/08 ,  F02M61/18

CPC classification number: B21D53/16 ,  B23P15/16 ,  F02M51/061 ,  F02M61/1853 ,  F02M2051/08 ,  Y10S239/90

Abstract: A dual stream thin edge orifice disk is defined as a disk having a pair of orifices positioned to direct the flow of fluid from the interior portion of a valve into two different streams. The dual streams may be parallel or typically diverge at an angle for directing the stream to two adjacent engine valves in the situation wherein the valve is an electromagnetic fuel injector for an internal combustion engine. To have the dual streams flow in a direction that is not parallel, the area of the disk surrounding the dual orifices is embossed and the orifices are positioned along the sides of the embossment between the base and the apex thereof. The manufacturing of the accurately sized orifices in the disk is accomplished by means of a progressive die. One of the stations of the die provides a coining operation on the orifice. Such coining operation is adjustable by means of a micrometer adjustment. Another of the stations provides a forming operation wherein an embossment is formed in such a manner that the orifices are positioned on the sides of the embossment between the base and the apex. In another embodiment of a valve, a pair of dual orifice disks are position adjacent each other with the orifices of the first disk overlapping the orifices of the second disk.

Abstract translation: 双流薄边孔口盘被定义为具有一对孔口的盘，其定位成将流体从阀的​​内部部分引导到两个不同的流中。 在其中阀是用于内燃机的电磁燃料喷射器的情况下，双流可以是平行的或通常以一定角度发散，用于将流引导到两个相邻的发动机气门。 为了使双流在不平行的方向上流动，围绕双孔的盘的区域被压花，并且孔沿着压纹的侧面定位在基部和其顶点之间。 盘中精确尺寸的孔的制造通过渐进式模具实现。 模具的一个站在孔口上提供压印操作。 这种压印操作可通过千分尺调节来调节。 站中的另一个提供了一种成形操作，其中以这样的方式形成压花，使得孔口位于基部和顶点之间的压花的侧面上。 在阀的另一个实施例中，一对双孔盘彼此相邻定位，第一盘的孔与第二盘的孔重叠。

公开(公告)号：US07255033B2

公开(公告)日：2007-08-14

申请号：US10849444

申请日：2004-05-20

Applicant: J. Michael Joseph

Inventor： J. Michael Joseph

IPC: B26F1/00 ,  B23C1/12

CPC classification number: B23P15/16 ,  F02M61/168 ,  F02M61/1853 ,  F02M2200/8069 ,  Y10T29/49828 ,  Y10T29/49996 ,  Y10T29/53048 ,  Y10T83/141 ,  Y10T83/162 ,  Y10T83/9423 ,  Y10T408/93 ,  Y10T409/305208 ,  Y10T409/308232 ,  Y10T409/308512

Abstract: An apparatus and method for piercing a metering disc from a workpiece of a fuel injector. The metering disc includes first and second surfaces that extend substantially parallel to a base plane. The first and second surfaces are spaced along a longitudinal axis that extends orthogonal with respect to the base plane. The apparatus includes a piercing tool that extends along a tool axis, a planar coordinate positioning mechanism, and a spherical coordinate positioning mechanism. The piercing tool is adapted to penetrate the workpiece. The planar coordinate positioning mechanism displaces parallel to the longitudinal axis of the piercing tool relative to the workpiece. And the spherical coordinate positioning mechanism pivots about the tool axis relative at least one of three axes.

Abstract translation: 一种用于从燃料喷射器的工件刺穿计量盘的装置和方法。 计量盘包括基本上平行于基础平面延伸的第一和第二表面。 第一和第二表面沿着相对于基础平面正交延伸的纵向轴线间隔开。 该装置包括沿工具轴线延伸的穿孔工具，平面坐标定位机构和球面坐标定位机构。 穿孔工具适于穿透工件。 平面坐标定位机构相对于工件平行于穿孔工具的纵向轴线移位。 并且球面坐标定位机构相对于三个轴线中的至少一个围绕工具轴线枢转。

公开(公告)号：US07162907B2

公开(公告)日：2007-01-16

申请号：US10807339

申请日：2004-03-24

Applicant: J. Michael Joseph ,  Sam Gruber

Inventor： J. Michael Joseph ,  Sam Gruber

IPC: B21D28/26 ,  B21D28/34

CPC classification number: B21D28/34 ,  B21D28/24 ,  B21D28/26 ,  Y10T29/49432 ,  Y10T83/9435

Abstract: A punch tool for punching orifice that has wall surfaces extending at an angle relative to a generally planar surface of a workpiece. The punch tool of the preferred embodiments is provided with configurations that, at the very least, increase the life of the tool, reduce damages to the workpiece during punching in the formation of the angled orifices.

Abstract translation: 一种用于冲孔的冲头工具，其具有相对于工件的大致平坦表面成一定角度延伸的壁表面。 优选实施例的冲压工具具有至少提高工具寿命的结构，在冲压成形斜角孔时减少对工件的损伤。

公开(公告)号：US06948665B2

公开(公告)日：2005-09-27

申请号：US10608389

申请日：2003-06-30

Applicant: J. Michael Joseph

Inventor： J. Michael Joseph

IPC: F02M51/06 ,  F02M61/16 ,  F02M61/18 ,  F02M59/00 ,  F02M39/00 ,  B05R1/30

CPC classification number: F02M61/1853 ,  F02M51/0671 ,  F02M61/168 ,  F02M61/1806 ,  F02M61/1833

Abstract: A fuel injector includes a seat, a movable member cooperating with the seat, and an orifice plate. The metering orifice disc includes a member having first and second generally parallel surfaces, and an orifice penetrating the member. The first surface generally faces the seat and represents the fuel entry side. The second surface faces opposite the first surface and represents the fuel exit side. The orifice is defined by a wall that couples the first and second surfaces. And the wall includes first and second portions. The first portion is spaced from the first surface and extends generally parallel to a longitudinal axis. The second portion couples the first portion to the first surface and extends at a first oblique angle that varies with respect to the first surface.

Abstract translation: 燃料喷射器包括座椅，与座椅配合的可动构件和孔板。 计量孔盘包括具有第一和第二大致平行表面的构件和穿透构件的孔。 第一表面通常面向座椅并代表燃料进入侧。 第二表面面对第一表面并且代表燃料出口侧。 孔口由连接第一和第二表面的壁限定。 并且该墙包括第一和第二部分。 第一部分与第一表面间隔开并且大致平行于纵向轴线延伸。 第二部分将第一部分耦合到第一表面并以相对于第一表面变化的第一倾斜角度延伸。

公开(公告)号：US06513724B1

公开(公告)日：2003-02-04

申请号：US09879141

申请日：2001-06-13

Applicant: J. Michael Joseph ,  Dennis Rooker

Inventor： J. Michael Joseph ,  Dennis Rooker

IPC: F02D700

CPC classification number: F02M61/186 ,  F02M61/162 ,  F02M61/18 ,  F02M61/1806

Abstract: A method and apparatus for defining a spray pattern to reduce the variation in the metering, targeting, distribution, and atomization of the fuel output of a fuel injector. The fuel injector contains a closure member extending along the longitudinal axis of the injector. The closure member can be positioned contiguous to a seat to occlude fuel flow. A sealing radius is defined when the closure member is in this position. The closure member can also be positioned such that it is not contiguous to the seat, thereby permitting fuel flow. A plate is disposed proximate to the seat with a first and second face, the first face facing the seat. An inlet is located on the first face of the plate, and at least one chamber is disposed on the second face of the plate. The inlet and the at least one chamber are in fluid communication. An orifice disc is disposed in a confronting arrangement with the second face of the plate such that each chamber is located proximal to each orifice. The orifice disc is positioned such that its axis is generally coincident with the longitudinal axis of the fuel injector. At least one orifice is located at a second radius from the axis of the orifice disc, wherein the second radius is greater than the sealing radius.

Abstract translation: 一种用于限定喷射模式以减少燃料喷射器的燃料输出的计量，瞄准，分配和雾化的变化的方法和装置。 燃料喷射器包括沿着喷射器的纵向轴线延伸的封闭构件。 闭合构件可以定位成与座椅相邻以阻塞燃料流。 当封闭构件处于该位置时，确定密封半径。 闭合构件也可以被定位成使得其不与座接触，从而允许燃料流动。 板被靠近座椅设置，具有第一和第二面，第一面朝向座椅。 入口位于板的第一面上，并且至少一个室设置在板的第二面上。 入口和至少一个室是流体连通的。 孔板以与板的第二面相对的方式设置，使得每个腔室位于每个孔口的近侧。 孔板被定位成使得其轴线大致与燃料喷射器的纵向轴线重合。 至少一个孔口位于距孔口的轴线的第二半径处，其中第二半径大于密封半径。

公开(公告)号：US4934653A

公开(公告)日：1990-06-19

申请号：US285143

申请日：1988-12-16

Applicant: John H. Grieb ,  J. Michael Joseph ,  Richard D. Weaver ,  George T. Bata

Inventor： John H. Grieb ,  J. Michael Joseph ,  Richard D. Weaver ,  George T. Bata

IPC: B21D53/16 ,  B23P15/16 ,  F02M51/06 ,  F02M51/08 ,  F02M61/18

CPC classification number: F02M61/1853 ,  B21D53/16 ,  B23P15/16 ,  F02M51/061 ,  F02M2051/08 ,  Y10S239/90

Abstract: A dual stream thin edge orifice disk is defined as a disk having a pair of orifices positioned to direct the flow of fluid from the interior portion of a valve into two different streams. The dual streams may be parallel or typically diverge at an angle for directing the stream to two adjacent engine valves in the situation wherein the valve is an electromagnetic fuel injector for an internal combustion engine. To have the dual stream flow in a direction that is not parallel, the area of the disk surrounding the dual orifices is embossed and the orifices are positioned along the sides of the embossment between the base and the apex thereof. The manufacturing of the accurately sized orifices in the disk is accomplished by means of a progressive die. One of the stations of the die provides a coining operation on the orifice. Such coining operation is adjustable by means of a micrometer adjustment. Another of the stations provides a forming operation wherein an embossment is formed in such a manner that the orifices are positioned on the sides of the embossment between the base and the apex. In another embodiment of a valve, a pair of dual orifice disks are position adjacent each other with the orifices of the first disk overlapping the orifices of the second disk.

Abstract translation: 双流薄边孔口盘被定义为具有一对孔口的盘，其定位成将流体从阀的​​内部部分引导到两个不同的流中。 在其中阀是用于内燃机的电磁燃料喷射器的情况下，双流可以是平行的或通常以一定角度发散，用于将流引导到两个相邻的发动机气门。 为了使双流在不平行的方向流动，围绕双孔的盘的区域被压花，并且孔沿着压纹的侧面定位在基部和其顶点之间。 盘中精确尺寸的孔的制造通过渐进式模具实现。 模具的一个站在孔口上提供压印操作。 这种压印操作可通过千分尺调节来调节。 站中的另一个提供了一种成形操作，其中以这样的方式形成压花，使得孔口位于基部和顶点之间的压花的侧面上。 在阀的另一个实施例中，一对双孔盘彼此相邻定位，第一盘的孔与第二盘的孔重叠。

公开(公告)号：US07744020B2

公开(公告)日：2010-06-29

申请号：US10622567

申请日：2003-07-21

Applicant: J. Michael Joseph

Inventor： J. Michael Joseph

IPC: F02M61/00

CPC classification number: F02M61/1853 ,  B23P15/16 ,  F02M61/168 ,  Y10T29/49306 ,  Y10T29/49432 ,  Y10T29/49995

Abstract: A fuel injector includes a seat, a movable member cooperating with the seat, and an orifice plate. The orifice plate includes a member and an orifice penetrating the member. The member includes first and second generally parallel surfaces. The first surface generally confronts the valve seat, and the second surface faces opposite the first surface. The orifice is defined by a wall that couples the first and second surfaces. The wall includes a first portion that extends from the first surface and a second portion extending between the first portion and the second surface. The first portion of the wall extends at a first oblique angle with respect to the first surface, and the first oblique angle varies so as to define an asymmetrical chamfer. The second portion of the wall defines a cylinder extending along an axis at a second oblique angle with respect to the second surface.

Abstract translation: 燃料喷射器包括座椅，与座椅配合的可动构件和孔板。 孔板包括穿过构件的构件和孔。 该构件包括第一和第二大致平行的表面。 第一表面通常面对阀座，并且第二表面面对第一表面。 孔口由连接第一和第二表面的壁限定。 壁包括从第一表面延伸的第一部分和在第一部分和第二表面之间延伸的第二部分。 壁的第一部分相对于第一表面以第一倾斜角度延伸，并且第一倾斜角度变化以限定不对称倒角。 壁的第二部分限定了沿相对于第二表面以第二倾斜角度的轴线延伸的圆柱体。