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1. 发明申请

WO2011070154A1 A WATERJET ASSEMBLY COMPRISING A STRUCTURAL WATERJET NOZZLE 审中-公开
标题翻译：一个包含结构水喷嘴的水套装置
公开(公告)号：WO2011070154A1
公开(公告)日：2011-06-16
申请号：PCT/EP2010/069381
申请日：2010-12-10
申请人： FINECUT AB , MILLER, Donald
发明人： MILLER, Donald
IPC分类号： B24C1/04 , B24C5/02
CPC分类号： B24C5/02 , B24C1/045 , B24C5/04
摘要： The invention pertains to a waterjet assembly (61; 72; 101; 129; 151, 52) for an entrainment waterjet cutting head device (100; 120; 150; 155; 203). Said waterjet assembly (61; 72; 101; 129; 151, 52) comprises a passaged component (61; 72; 101; 129; 151) adapted to be connected to a source (2) of pressurised water and a waterjet nozzle (52) for converting water pressure energy to kinetic energy to form a high velocity waterjet (10), which waterjet nozzle (52) consists of superhard material and comprises a contracting bore (55). The passaged component (61; 72; 101; 129; 151) and the waterjet nozzle (52) are arranged such that pressurised water from the source (2) can flow through the passaged component (61; 72; 101; 129; 151) to and through the contracting bore (55) in the waterjet nozzle (52) to generate said high speed waterjet (10). In use of the waterjet assembly (61; 72; 101; 129; 151, 52), the outlet face of the passaged component (61; 72; 101; 129; 151) is sealingly forced against the upstream face of the waterjet nozzle (52).
摘要翻译：本发明涉及一种用于夹带水刀切割头装置（100; 120; 150; 155; 203）的水射流组件（61; 72; 101; 129; 151,52）。所述水刀组件（61; 72; 101; 129; 151,52）包括适于连接到加压水源（2）的传送部件（61; 72; 101; 129; 151）和水射流喷嘴），用于将水压能转换成动能以形成高速水刀（10），该水刀喷嘴（52）由超硬材料组成并且包括收缩孔（55）。传热部件（61; 72; 101; 129; 151）和水射流喷嘴（52）被布置成使得来自源（2）的加压水可以流过被传送部件（61; 72; 101; 129; 151）到达并穿过水刀喷嘴（52）中的收缩孔（55）以产生所述高速水刀（10）。在使用水刀组件（61; 72; 101; 129; 151,52）时，传送部件（61; 72; 101; 129; 151）的出口面被密封地压在水刀喷嘴的上游面 52）。

2. 发明申请

WO2008071785A1 WATERJET DEVICE 审中-公开
标题翻译：水箱装置
公开(公告)号：WO2008071785A1
公开(公告)日：2008-06-19
申请号：PCT/EP2007/063936
申请日：2007-12-14
申请人： FINECUT AB , MILLER, Donald Stuart
发明人： MILLER, Donald Stuart
IPC分类号： B24C9/00
CPC分类号： B24C9/00
摘要： An abrasive waterjet apparatus comprising a water jet fluid flow circuit, a positive displacement pump connected to the water jet fluid flow circuit, a pressure fluctuation equalising device (24) for said circuit, and an abrasive cutting nozzle assembly. The pressure fluctuation equalising device (24) comprises a high pressure chamber (27') connected to the waterjet fluid flow circuit, a low pressure chamber (29), and a moveable pressure equalising member (20, 21) that separates said chambers. In order to equalise pressure fluctuations in the waterjet fluid flow circuit, the moveable pressure equalising member (20, 21) is arranged to alter the volume of the high pressure chamber (27' ).
摘要翻译：一种磨料水射流装置，包括水喷流体流动回路，连接到喷水流体回路的正排量泵，用于所述回路的压力波动平衡装置（24）和研磨切割喷嘴组件。压力波动平衡装置（24）包括连接到喷水流体回路的高压室（27'），低压室（29）和分离所述室的可移动均压构件（20,21）。为了均衡水射流式流体回路中的压力波动，可移动均压构件（20,21）被布置成改变高压腔（27'）的体积。

3. 发明专利

DE602006019981D1 DÜSEN-ANORDNUNG 未知
公开(公告)号：DE602006019981D1
公开(公告)日：2011-03-17
申请号：DE602006019981
申请日：2006-11-02
申请人： FINECUT AB
发明人： MILLER DONALD STUART
IPC分类号： B24C5/04 , B23K35/00 , B24C1/04

4. 发明专利

AT497427T 未知
公开(公告)号：AT497427T
公开(公告)日：2011-02-15
申请号：AT06808383
申请日：2006-11-02
申请人： FINECUT AB
发明人： MILLER DONALD
IPC分类号： B24C5/04 , B23K35/00 , B24C1/04
摘要： A nozzle assembly (1) generates a jet (9) of water, or abrasive particles suspended in water, for use in an abrasive waterjet-cutting head. The nozzle assembly (1) comprises a nozzle element (5, 80, 84, 86, 91) with a tapering bore (7) therethrough, mounted to a carrier (2, 52) so that the bore (7) is connected coaxially to a passage (4) through the carrier (2, 52), the bore (7) and passage (4) preferably having the same diameter where they meet. The nozzle element comprises a superhard material, such as diamond, in the form of a solid body (5, 81, 83, 86) or a coating (90). The nozzle element is mounted to the carrier (2, 52) by a brazed or soldered joint (6), extending normally to a longitudinal axis of the passage (4) and bore (7).

5. 发明公开

EP1963051A1 CUTTING HEADS 有权转让
标题翻译： JET安排
公开(公告)号：EP1963051A1
公开(公告)日：2008-09-03
申请号：EP06808383.1
申请日：2006-11-02
申请人： Finecut Ab
发明人： MILLER, Donald, Stuart
IPC分类号： B24C5/04 , B24C1/04 , B23K35/00
CPC分类号： B24C1/045 , B24C5/04 , Y10T29/49826 , Y10T29/49968
摘要： A nozzle assembly (1) generates a jet (9) of water, or abrasive particles suspended in water, for use in an abrasive water jet-cutting head. The nozzle assembly (1) comprises a nozzle element (5, 80, 84, 86, 91) with a tapering bore (7) therethrough, mounted to a carrier (2, 52) so that the bore (7) is connected coaxially to a passage (4) through the carrier (2, 52), the bore (7) and passage (4) preferably having the same diameter where they meet. The nozzle element comprises a superhard material, such as diamond, in the form of a solid body (5, 81, 83, 86) or a coating (90). The nozzle element is mounted to the carrier (2, 52) by a brazed or soldered joint (6), extending normally to a longitudinal axis of the passage (4) and bore (7).

6. 发明授权

EP2097223B1 WATERJET DEVICE 有权转让
标题翻译：水射流装置
公开(公告)号：EP2097223B1
公开(公告)日：2012-06-20
申请号：EP07857582.6
申请日：2007-12-14
申请人： FINECUT AB
发明人： MILLER, Donald Stuart
IPC分类号： B24C9/00
CPC分类号： B24C9/00
摘要： An abrasive waterjet apparatus comprising a water jet fluid flow circuit, a positive displacement pump connected to the water jet fluid flow circuit, a pressure fluctuation equalising device (24) for said circuit, and an abrasive cutting nozzle assembly. The pressure fluctuation equalising device (24) comprises a high pressure chamber (27') connected to the waterjet fluid flow circuit, a low pressure chamber (29), and a moveable pressure equalising member (20, 21) that separates said chambers. In order to equalise pressure fluctuations in the waterjet fluid flow circuit, the moveable pressure equalising member (20, 21) is arranged to alter the volume of the high pressure chamber (27' ).

7. 发明授权

EP1963051B1 NOZZLE ASSEMBLY 有权转让
标题翻译： JET安排
公开(公告)号：EP1963051B1
公开(公告)日：2011-02-02
申请号：EP06808383.1
申请日：2006-11-02
申请人： Finecut Ab
发明人： MILLER, Donald, Stuart
IPC分类号： B24C5/04 , B24C1/04 , B23K35/00
CPC分类号： B24C1/045 , B24C5/04 , Y10T29/49826 , Y10T29/49968

8. 发明公开

EP2509750A1 A WATERJET ASSEMBLY COMPRISING A STRUCTURAL WATERJET NOZZLE 有权转让
标题翻译：计及结构喷水喷水安排
公开(公告)号：EP2509750A1
公开(公告)日：2012-10-17
申请号：EP10793210.5
申请日：2010-12-10
申请人： Finecut Ab
发明人： MILLER, Donald
IPC分类号： B24C1/04 , B24C5/02
CPC分类号： B24C5/02 , B24C1/045 , B24C5/04
摘要： The invention pertains to a waterjet assembly (61; 72; 101; 129; 151, 52) for an entrainment waterjet cutting head device (100; 120; 150; 155; 203). Said waterjet assembly (61; 72; 101; 129; 151, 52) comprises a passaged component (61; 72; 101; 129; 151) adapted to be connected to a source (2) of pressurised water and a waterjet nozzle (52) for converting water pressure energy to kinetic energy to form a high velocity waterjet (10), which waterjet nozzle (52) consists of superhard material and comprises a contracting bore (55). The passaged component (61; 72; 101; 129; 151) and the waterjet nozzle (52) are arranged such that pressurised water from the source (2) can flow through the passaged component (61; 72; 101; 129; 151) to and through the contracting bore (55) in the waterjet nozzle (52) to generate said high speed waterjet (10). In use of the waterjet assembly (61; 72; 101; 129; 151, 52), the outlet face of the passaged component (61; 72; 101; 129; 151) is sealingly forced against the upstream face of the waterjet nozzle (52).

9. 发明公开

EP2097223A1 WATERJET DEVICE 有权转让
标题翻译：水射流装置
公开(公告)号：EP2097223A1
公开(公告)日：2009-09-09
申请号：EP07857582.6
申请日：2007-12-14
申请人： Finecut Ab
发明人： MILLER, Donald Stuart
IPC分类号： B24C9/00
CPC分类号： B24C9/00
摘要： An abrasive waterjet apparatus comprising a water jet fluid flow circuit, a positive displacement pump connected to the water jet fluid flow circuit, a pressure fluctuation equalising device (24) for said circuit, and an abrasive cutting nozzle assembly. The pressure fluctuation equalising device (24) comprises a high pressure chamber (27') connected to the waterjet fluid flow circuit, a low pressure chamber (29), and a moveable pressure equalising member (20, 21) that separates said chambers. In order to equalise pressure fluctuations in the waterjet fluid flow circuit, the moveable pressure equalising member (20, 21) is arranged to alter the volume of the high pressure chamber (27' ).

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