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1. 发明公开

EP1980368A2 Apparatus for generating and manipulating a high pressure fluid jet 有权
标题翻译：用于产生和操纵高压流体射流的设备
公开(公告)号：EP1980368A2
公开(公告)日：2008-10-15
申请号：EP08013688.0
申请日：2002-08-26
申请人： FLOW INTERNATIONAL CORPORATION
发明人： Knaupp, Michael , Burnham, Charles D. , Hashish, Mohamed A. , Mann, Robert J. , Sahney, Mira K. , Bader, C. David , Vaughan, Sean A. , Pesek, Thomas A. , Stewart, Jonathan M. , Meyer, Andreas
IPC分类号： B25C1/04 , B26F3/00 , B24C1/04 , B25J9/02
CPC分类号： B25J9/026 , B24C1/045 , B24C5/04 , B26F3/004 , Y10T83/0591 , Y10T83/364 , Y10T83/8726
摘要： An apparatus (10) for generating and manipulating a high-pressure fluid jet includes an end effector assembly (14) coupled to a manipulator that imparts motion to the end effector along one or more axes. The end effector assembly (14) includes a cutting head (15) coupled to a source of high-pressure fluid and to a source of abrasive, to generate a high-pressure abrasive fluid jet. A motion assembly (20) is coupled to the cutting head via a clamp (21) positioned around the cutting head. A nozzle body assembly (30) is removably coupled to the cutting head assembly (15) upstream of the orifice. The nozzle body assembly (30) may be separated from the cutting head assembly (15) to allow access to the orifice, without removing the cutting head assembly (15) from the clamp (21). The clamp (21) has a quick release mechanism (81), allowing an operator to open the clamp by hand to allow access to the cutting head, and an alignment member is provided on an inner surface of the clamp to accurately locate the cutting head in the clamp. The motion assembly (20) includes two motors (40,41) coupled together to form a gimbal wrist, each motor having a horizontal axis of rotation. The two axes of rotation (82,83) are perpendicular to each other, but are not aligned with the manipulator's axes of motion. Spray from the abrasive fluid jet is contained by a shield (37) provided directly in an end region of the cutting head assembly (15).
摘要翻译：用于产生和操纵高压流体射流的装置（10）包括联接到操纵器的末端执行器组件（14），所述末端执行器组件沿着一个或多个轴向末端执行器施加运动。末端执行器组件（14）包括联接到高压流体源和研磨剂源的切割头（15），以产生高压研磨流体射流。运动组件（20）经由定位在切割头周围的夹具（21）联接到切割头。喷嘴主体组件（30）可拆卸地连接到孔口上游的切割头组件（15）。喷嘴主体组件（30）可以与切割头组件（15）分离以允许进入孔口，而无需从夹具（21）移除切割头组件（15）。夹具（21）具有快速释放机构（81），允许操作者用手打开夹具以允许进入切割头，并且在夹具的内表面上提供对准构件以准确地定位切割头在夹子里。运动组件（20）包括耦合在一起以形成万向腕的两个马达（40,41），每个马达具有水平旋转轴线。两个旋转轴（82,83）彼此垂直，但不与操纵器的运动轴对齐。通过直接设置在切割头组件（15）的端部区域中的防护罩（37）容纳来自磨料射流的喷射。

2. 发明公开

EP1908550A2 Apparatus for generating a high-pressure fluid jet 审中-公开
标题翻译：用于产生高压流体射流的设备
公开(公告)号：EP1908550A2
公开(公告)日：2008-04-09
申请号：EP08000702.4
申请日：2002-08-26
申请人： FLOW INTERNATIONAL CORPORATION
发明人： Sciulli, Felice M. , Hashish, Mohamed A. , Craigen, Steven J. , Schuman, Bruce M. , Raghavan, Chidambaram , Meyer, Andreas , Johnson, Wayne
IPC分类号： B24C1/04 , B24C5/04 , B26F3/00
CPC分类号： B24C5/04 , B24C1/045 , B26F3/004 , Y10T83/364
摘要： An improved apparatus for generating a high-pressure fluid jet includes an orifice mount (11) having a frusto-conical surface (12) that engages a frusto-conical wall in a cutting head (22), the geometry of the orifice mount (11) and cutting head (22) being selected to increase the stability of the mount and reduce deflection of the mount adjacent a jewel orifice (20), when subjected to pressure. Alignment of a nozzle body (37) and the cutting head (22) is improved by providing pilot diameters both upstream and downstream of threads on the nozzle body (37) and bore (23) of the cutting head, respectively. Accurate placement of a mixing tube(49) in a cutting head is achieved by rigidly fixing a collar (52) to an outer surface of the mixing tube (49), the collar engaging a shoulder (34) and bore of the cutting head downstream of a mixing chamber (33), to precisely locate the mixing chamber (33) axially and radially.
摘要翻译：一种用于产生高压流体射流的改进设备包括具有接合切割头（22）中的截头圆锥形壁的截头圆锥形表面（12）的孔安装件（11），孔安装件（11）的几何形状）和切割头（22）被选择来增加安装件的稳定性并减小在宝石孔口（20）附近受到压力时安装件的偏转。通过分别在切割头的喷嘴主体（37）和孔（23）上的螺纹的上游和下游提供先导直径，改进了喷嘴主体（37）和切割头（22）的对准。通过将套环（52）刚性地固定到混合管（49）的外表面上来实现混合管（49）在切割头中的准确放置，所述套环接合肩部（34）和切割头的下游孔的混合室（33）中，以精确地定位混合室（33）的轴向和径向。

3. 发明授权

EP1908551B1 Apparatus for generating a high-pressure fluid jet 有权
标题翻译：装置，用于产生高压的液体喷射
公开(公告)号：EP1908551B1
公开(公告)日：2010-04-21
申请号：EP08000703.2
申请日：2002-08-26
申请人： FLOW INTERNATIONAL CORPORATION
发明人： Sciulli, Felice M. , Hashish, Mohamed A. , Craigen, Steven J. , Schuman, Bruce M. , Raghavan, Chidambaram , Meyer, Andreas , Johnson, Wayne
IPC分类号： B24C5/04 , B24C1/04
CPC分类号： B24C5/04 , B24C1/045 , B26F3/004 , Y10T83/364

4. 发明公开

EP1908553A3 Apparatus for generating a high-pressure fluid jet 审中-公开
标题翻译：用于产生高压流体射流的设备
公开(公告)号：EP1908553A3
公开(公告)日：2008-06-11
申请号：EP08000705.7
申请日：2002-08-26
申请人： FLOW INTERNATIONAL CORPORATION
发明人： Sciulli, Felice M. , Hashish, Mohamed A. , Craigen, Steven J. , Schuman, Bruce M. , Raghavan, Chidambaram , Meyer, Andreas , Johnson, Wayne
IPC分类号： B24C5/04 , B24C1/04
CPC分类号： B24C5/04 , B24C1/045 , B26F3/004 , Y10T83/364
摘要： An improved apparatus for generating a high-pressure fluid jet includes an orifice mount (11) having a frusto-conical surface (12) that engages a frusto-conical wall in a cutting head (22), the geometry of the orifice mount (11) and cutting head (22) being selected to increase the stability of the mount and reduce deflection of the mount adjacent a jewel orifice (20), when subjected to pressure. Alignment of a nozzle body (37) and the cutting head (22) is improved by providing pilot diameters both upstream and downstream of threads on the nozzle body (37) and bore (23) of the cutting head, respectively. Accurate placement of a mixing tube (49) in a cutting head is achieved by rigidly fixing a collar (52) to an outer surface of the mixing tube (49), the collar engaging a shoulder (34) and bore of the cutting head downstream of a mixing chamber (33), to precisely locate the mixing chamber (33) axially and radially.
摘要翻译：一种用于产生高压流体射流的改进设备包括具有接合切割头（22）中的截头圆锥形壁的截头圆锥形表面（12）的孔安装件（11），孔安装件（11）的几何形状）和切割头（22）被选择来增加安装件的稳定性并减小在宝石孔口（20）附近受到压力时安装件的偏转。通过分别在切割头的喷嘴主体（37）和孔（23）上的螺纹的上游和下游提供先导直径，改进了喷嘴主体（37）和切割头（22）的对准。通过将套环（52）刚性地固定到混合管（49）的外表面上来实现混合管（49）在切割头中的准确放置，所述套环接合肩部（34）和切割头的下游孔的混合室（33）中，以精确地定位混合室（33）的轴向和径向。

5. 发明公开

EP1908551A3 Apparatus for generating a high-pressure fluid jet 有权
标题翻译：装置，用于产生高压的液体喷射
公开(公告)号：EP1908551A3
公开(公告)日：2008-06-11
申请号：EP08000703.2
申请日：2002-08-26
申请人： FLOW INTERNATIONAL CORPORATION
发明人： Sciulli, Felice M. , Hashish, Mohamed A. , Craigen, Steven J. , Schuman, Bruce M. , Raghavan, Chidambaram , Meyer, Andreas , Johnson, Wayne
IPC分类号： B24C5/04 , B24C1/04
CPC分类号： B24C5/04 , B24C1/045 , B26F3/004 , Y10T83/364
摘要： An improved apparatus for generating a high-pressure fluid jet includes an orifice mount (11) having a frusto-conical surface (12) that engages a frusto-conical wall in a cutting head (22), the geometry of the orifice mount (11) and cutting head (22) being selected to increase the stability of the mount and reduce deflection of the mount adjacent a jewel orifice (20), when subjected to pressure. Alignment of a nozzle body (37) and the cutting head (22) is improved by providing pilot diameters both upstream and downstream of threads on the nozzle body (37) and bore (23) of the cutting head, respectively. Accurate placement of a mixing tube (49) in a cutting head is achieved by rigidly fixing a collar (52) to an outer surface of the mixing tube (49), the collar engaging a shoulder (34) and bore of the cutting head downstream of a mixing chamber (33), to precisely locate the mixing chamber (33) axially and radially.

6. 发明授权

EP1980368B1 Apparatus for generating and manipulating a high pressure fluid jet 有权
标题翻译：装置，用于生成和操作的高压液体喷射
公开(公告)号：EP1980368B1
公开(公告)日：2010-10-27
申请号：EP08013688.0
申请日：2002-08-26
申请人： FLOW INTERNATIONAL CORPORATION
发明人： Knaupp, Michael , Burnham, Charles D. , Hashish, Mohamed A. , Mann, Robert J. , Sahney, Mira K. , Bader, David C. , Vaughan, Sean A. , Pesek, Thomas A. , Stewart, Jonathan M. , Meyer, Andreas
IPC分类号： B25C1/04 , B26F3/00 , B24C1/04 , B25J9/02
CPC分类号： B25J9/026 , B24C1/045 , B24C5/04 , B26F3/004 , Y10T83/0591 , Y10T83/364 , Y10T83/8726

7. 发明公开

EP1980368A3 Apparatus for generating and manipulating a high pressure fluid jet 有权
标题翻译：装置，用于生成和操作的高压液体喷射
公开(公告)号：EP1980368A3
公开(公告)日：2008-10-22
申请号：EP08013688.0
申请日：2002-08-26
申请人： FLOW INTERNATIONAL CORPORATION
发明人： Knaupp, Michael , Burnham, Charles D. , Hashish, Mohamed A. , Mann, Robert J. , Sahney, Mira K. , Bader, C. David , Vaughan, Sean A. , Pesek, Thomas A. , Stewart, Jonathan M. , Meyer, Andreas
IPC分类号： B25C1/04 , B26F3/00 , B24C1/04 , B25J9/02
CPC分类号： B25J9/026 , B24C1/045 , B24C5/04 , B26F3/004 , Y10T83/0591 , Y10T83/364 , Y10T83/8726
摘要： An apparatus (10) for generating and manipulating a high-pressure fluid jet includes an end effector assembly (14) coupled to a manipulator that imparts motion to the end effector along one or more axes. The end effector assembly (14) includes a cutting head (15) coupled to a source of high-pressure fluid and to a source of abrasive, to generate a high-pressure abrasive fluid jet. A motion assembly (20) is coupled to the cutting head via a clamp (21) positioned around the cutting head. A nozzle body assembly (30) is removably coupled to the cutting head assembly (15) upstream of the orifice. The nozzle body assembly (30) may be separated from the cutting head assembly (15) to allow access to the orifice, without removing the cutting head assembly (15) from the clamp (21). The clamp (21) has a quick release mechanism (81), allowing an operator to open the clamp by hand to allow access to the cutting head, and an alignment member is provided on an inner surface of the clamp to accurately locate the cutting head in the clamp. The motion assembly (20) includes two motors (40,41) coupled together to form a gimbal wrist, each motor having a horizontal axis of rotation. The two axes of rotation (82,83) are perpendicular to each other, but are not aligned with the manipulator's axes of motion. Spray from the abrasive fluid jet is contained by a shield (37) provided directly in an end region of the cutting head assembly (15).

8. 发明公开

EP1908552A3 Apparatus for generating a high-pressure fluid jet 审中-公开
公开(公告)号：EP1908552A3
公开(公告)日：2008-06-11
申请号：EP08000704.0
申请日：2002-08-26
申请人： FLOW INTERNATIONAL CORPORATION
发明人： Sciulli, Felice M. , Hashish, Mohamed A. , Craigen, Steven J. , Schuman, Bruce M. , Raghavan, Chidambaram , Meyer, Andreas , Johnson, Wayne
IPC分类号： B24C5/04 , B24C1/04
CPC分类号： B24C5/04 , B24C1/045 , B26F3/004 , Y10T83/364
摘要： An improved apparatus for generating a high-pressure fluid jet includes an orifice mount (11) having a frusto-conical surface (12) that engages a frusto-conical wall in a cutting head (22), the geometry of the orifice mount (11) and cutting head (22) being selected to increase the stability of the mount and reduce deflection of the mount adjacent a jewel orifice (20), when subjected to pressure. Alignment of a nozzle body (37) and the cutting head (22) is improved by providing pilot diameters both upstream and downstream of threads on the nozzle body (37) and bore (23) of the cutting head, respectively. Accurate placement of a mixing tube (49) in a cutting head is achieved by rigidly fixing a collar (52) to an outer surface of the mixing tube (49), the collar engaging a shoulder (34) and bore of the cutting head downstream of a mixing chamber (33), to precisely locate the mixing chamber (33) axially and radially.

9. 发明公开

EP1908550A3 Apparatus for generating a high-pressure fluid jet 审中-公开
标题翻译：装置，用于产生高压的液体喷射
公开(公告)号：EP1908550A3
公开(公告)日：2008-06-11
申请号：EP08000702.4
申请日：2002-08-26
申请人： FLOW INTERNATIONAL CORPORATION
发明人： Sciulli, Felice M. , Hashish, Mohamed A. , Craigen, Steven J. , Schuman, Bruce M. , Raghavan, Chidambaram , Meyer, Andreas , Johnson, Wayne
IPC分类号： B24C5/04 , B24C1/04
CPC分类号： B24C5/04 , B24C1/045 , B26F3/004 , Y10T83/364
摘要： An improved apparatus for generating a high-pressure fluid jet includes an orifice mount (11) having a frusto-conical surface (12) that engages a frusto-conical wall in a cutting head (22), the geometry of the orifice mount (11) and cutting head (22) being selected to increase the stability of the mount and reduce deflection of the mount adjacent a jewel orifice (20), when subjected to pressure. Alignment of a nozzle body (37) and the cutting head (22) is improved by providing pilot diameters both upstream and downstream of threads on the nozzle body (37) and bore (23) of the cutting head, respectively. Accurate placement of a mixing tube(49) in a cutting head is achieved by rigidly fixing a collar (52) to an outer surface of the mixing tube (49), the collar engaging a shoulder (34) and bore of the cutting head downstream of a mixing chamber (33), to precisely locate the mixing chamber (33) axially and radially.

10. 发明公开

EP1908553A2 Apparatus for generating a high-pressure fluid jet 审中-公开
公开(公告)号：EP1908553A2
公开(公告)日：2008-04-09
申请号：EP08000705.7
申请日：2002-08-26
申请人： FLOW INTERNATIONAL CORPORATION
发明人： Sciulli, Felice M. , Hashish, Mohamed A. , Craigen, Steven J. , Schuman, Bruce M. , Raghavan, Chidambaram , Meyer, Andreas , Johnson, Wayne
IPC分类号： B24C1/04 , B24C5/04 , B26F3/00
CPC分类号： B24C5/04 , B24C1/045 , B26F3/004 , Y10T83/364
摘要： An improved apparatus for generating a high-pressure fluid jet includes an orifice mount (11) having a frusto-conical surface (12) that engages a frusto-conical wall in a cutting head (22), the geometry of the orifice mount (11) and cutting head (22) being selected to increase the stability of the mount and reduce deflection of the mount adjacent a jewel orifice (20), when subjected to pressure. Alignment of a nozzle body (37) and the cutting head (22) is improved by providing pilot diameters both upstream and downstream of threads on the nozzle body (37) and bore (23) of the cutting head, respectively. Accurate placement of a mixing tube (49) in a cutting head is achieved by rigidly fixing a collar (52) to an outer surface of the mixing tube (49), the collar engaging a shoulder (34) and bore of the cutting head downstream of a mixing chamber (33), to precisely locate the mixing chamber (33) axially and radially.

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